Answer:
-3/4
Step-by-step explanation:
-3/4 = -0.75
-13/16 = -0.8125
-0.75 > -0.8125
A. Explain why ABC and ADBE
are similar
B. What is the height of the building?
Step-by-step explanation:
This figure is not the best, but I'll try my best here
Since BC is parallel to BE (BC is part of BE) and BA is part of BD, two sides are parallel, making two angles congruent and the triangles therefore similar.
Since BA correlates to BD (they are parallel), we can use the knowledge that BA is 7 and BD is 42 to find the scaling factor to be 42/7 =6 from ABC to DBE. Since BC correlates to BE, BC = 10, and the scaling factor is 6, BC*6=BE= 60 = height
Among us code: QZUVDF
Answer:
cool imma join what is the map?
Answer:
aww man im too late
Step-by-step explanation:
vote me for homecomeing XD
Please hurry
In the figure, △EBA ≅ △EDC.
Triangles EBA and EDC are connected at point E. Angles A B E and E C D are right angles. Angle A E B and D E C are congruent. Sides B E and E D are congruent.
Because CPCTC, which relationships are true?
Check all that apply.
Answer:
AE ≅ CE
∠BAE ≅ ∠DCE
Step-by-step explanation:
In the figure, △EBA ≅ △EDC.
Triangles E B A and E D C are connected at point E. Angles A B E and E C D are right angles. Angle A E B and D E C are congruent. Sides B E and E D are congruent.
Because CPCTC, which relationships are true?
Check all that apply.
AE ≅ CE
∠BAE ≅ ∠DCE
∠CDE ≅ ∠BAE
AB ≅ BE
AC ≅ BD
EDGE2020
The relation which is equal Because CPCTC would be; AE ≅ CE and ∠BAE ≅ ∠DCE
What is the congruent triangle?Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles is equal and they can be superimposed.
In the given information, △EBA ≅ △EDC.
Given that the Triangles EBA and EDC are connected at point E.
Also Angles A B E and E C D are right angles.
And Angle A E B and D E C are congruent.
The Sides B E and E D are congruent.
Hence,
AE ≅ CE
∠BAE ≅ ∠DCE
∠CDE ≅ ∠BAE
Now AB ≅ BE
AC ≅ BD
The relation which is equal Because CPCTC would be; AE ≅ CE and ∠BAE ≅ ∠DCE
Learn more about congruent triangles;
https://brainly.com/question/12413243
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How can you tell two values are in a proportional relationship?
100 points please help!!
Answer:
A
Step-by-step explanation:
One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
Answer:
A. Each value is an equivalent ratio
Step-by-step explanation:
This image shows that the only possible answer would be A.
Which of these strategies would eliminate a variable in the system of equations?
8.3 + 5y = -7
- 7x + y = -4
Answer:
Multiplying the first equation by 1 and the second equation by 5 to eliminate the y variable .
x= 0.3
y= -1.9
Step-by-step explanation:
8.3x + 5y = -7 ----------i
- 7x + y = -4 -----------ii
Multiply the first equation by 1 and the second equation by 5 to eliminate the y variable as below;
[8.3x + 5y = -7 ]1
[- 7x + y = -4]5
8.3x + 5y = -7
-35 x + 5y = -20
perform subtraction to eliminate y as
8.3x --35x = -7--20
43.3 x = 13
x= 13/43.3
x= 0.3
Using equation ii ;
-7x + y = -4
-7 * 13/43.3 + y = -4
-91/43.3 + y = -4
y= -4 + 91/43.3
y= -4 + 2.1
y= -1.9
What is the equation, in point-slope form, of the line
that is parallel to the given line and passes through the
point (4, 1)?
Answer:
A: y − 1 = −2(x − 4)
Step-by-step explanation:
on edge! hope this helps!!~ (⌒▽⌒)☆
Which equation, when graphed with the given equation, will form a system that has no solution?
y = 3x+6
y=-3(x+6)
y=-3(x-2)
y = 3(x-2)
Answer:
Y=-3(x+6)
Step-by-step explanation:
Did this on edge2020
Answer:
y = -3(x + 6) and y = -3(x - 2)
Step-by-step explanation:
A system that has no solutions means that the lines do not intersect at any point meaning the lines are parallel to each other, and for lines to be parallel to each other the slope of the lines should be equal since parallel lines have same slope.
So the equation of the line in the graph is y = -3x + 6
and the equation when graphed will form a system that has no solution is
y = -3(x + 6) and y = -3(x - 2)
both have same slope to the slope of the line graphed in the figure that is -3
A bracelet is made by stringing together four beads. Each bead is either red or green. How many different color patterns are
possible for the bracelet, where patterns are considered the same if rotating one wil produce the other, as shown here?
Plz I need this quickly
Answer:
3 or 5, depends on the bracelet can be fully green or red. If you have to have both colours then it's 3.
Step-by-step explanation:
RRRG
RRGG
RGGG
GGGG?
RRRR?
Answer:
6
Step-by-step explanation:
RRRR
RRRG
RRGG
RGRG
RGGG
GGGG
6, (You problary forgot hat 2 green and 2 red have 2 possilbilties, RRGG and RGRG)
Sandy is planning to build a triangular garden with the border made out of what two of the sides will be 16.4 feet in length the other side will be 4 1/2 feet she has a total of 38 feet does she have enough wood to make the border explain
Answer:
she has enough wood to make the border
Step-by-step explanation:
Two of the sides of the triangular garden = 16.4 feet
The other side of the triangular garden = 4 1/2 feet
= 4.5 feet
Total feet Sandy has = 38 feet
Does she have enough wood to make the border ?
Border of the triangular garden is the perimeter of the garden
Perimeter of a triangle = side A + side B + side C
= 16.4 feet + 16.4 feet + 4.5 feet
= 37.3 feet
Perimeter of a triangle = 37.3 feet
Lenth of wood remaining = Total length of wood - length used for border
= 38 feet - 37.3 feet
= 0.7 feet
Therefore, she has enough wood to make the border
HELP!!!! how many solutions does this linear system have?
Answer:
Yes. Your answer is correct. There is only one solution:. (1, -4).
Step-by-step explanation:
If you plug in 1 for x and -4 for y both sides of the equation are equal to each other. (Because the points are (x, y))
But any other answer is not right because when you plug in the answer the sides don't equal each other.
answer solve plz
4(2x - 1) = 8x - 4
Answer:
x = ∞ (Infinite solutions)
Step-by-step explanation:
[tex]4(2x-1)=8x-4\\\\8x-4=8x-4\\\\8x-4+4=8x-4+4\\\\8x=8x\\\\8x-8x=8x-8x\\\\\boxed{0=0}[/tex]
Since both sides of the equation mirror each other, the equation has infinitely many solutions.
Hope this helps.
Dawn earned $97.50 for 10 hours of work. Amy earned 120 in 12 hours of work how much did each person earn per hour
Answer:
Amount earned in 1 hour [tex]=\$9.750[/tex]
Amount earned in 1 hour [tex]=\$10[/tex]
Step-by-step explanation:
Total amount earned by Dawn = $97.50
Dawn earned $97.50 for 10 hours of work
Amount earned in 1 hour [tex]=\frac{97.50}{10}=\$9.750[/tex]
Total amount earned by Amy in 12 hours = $120
Amy earned $120 in 12 hours of work
Amount earned in 1 hour [tex]=\frac{120}{12}=\$10[/tex]
Which of the following statements is false? (5 points)
The sum of two rational numbers is always rational.
The product of a nonzero rational number and an irrational number is always irrational/
The product of two rational numbers is always rational
The sum of two irrational numbers is always rational.
Answer:
Step-by-step explanation:
The sum of two irrational numbers is always still irrational.
5√3 + 6√5 is still going to be irrational. You cannot find two such numbers adding to rational.
Answer:
The sum of two rational numbers is always rational
Step-by-step explanation:
The sum of numbers always terminate and ends.
how do i do this please help
A triangle is located on a three-dimensional coordinate plane. Matrix A shows the location of each vertex, where the first column represents the x coordinate, the second column represents the y coordinate, and the third column represents the z coordinate.
(See image bellow)
The triangle is dilated by a scale factor of 2, then translated by the factors in matrix B, resulting in an image triangle as represented by the equation below.
(See image bellow)
In which directions are the vertices translated, as indicated by matrix B?
Answer:
3 units in the x direction, -2 units in the y direction, 1 unit in the z direction
Step-by-step explanation:
3 units in the x direction, -2 units in the y direction, 1 unit in the z direction
Answer: option A
Step-by-step explanation:
edge 2023
question is above...
Answer: this isnt the answer but these ads are S****TY dont click on this 1
i can barely see it please send a different picture
Step-by-step explanation:
Answer:
sas
Step-by-step explanation:
i think its sas because iy states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle then these two triangles wre congruent
Solve for x. 7x−9 11
Enter your answer, including the inequality symbol, in the boxes.
x_____or x ______
Answer:
x<20/7
Step-by-step explanation:
The expression is not well written. Fine the correct expression below
Given the expression 7x−9<11
Add 9 to both sides of the expression
7x-9+9<11+9
7x < 20
Divide both sides by 7
7x/7 = 20/7
x < 20/7
Hence the required solution is x<20/7
Find the slope of the line.
у
4
3
(2,3)
-2
1
(0,0) 3 4 5x
5
slope =
Answer:
[tex]\displaystyle m=\frac{3}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (0, 0)
Point (2, 3)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]\displaystyle m=\frac{3-0}{2-0}[/tex]Subtract: [tex]\displaystyle m=\frac{3}{2}[/tex]solve for x, will give brainliest !!
Answer:
3x+7=7x-13(Being isoceles traingle)
7+13=7x-3x
20=4x
×=5
PLS HELP ME I NEED HELP
Answer:
≈ 7.71 ft
Step-by-step explanation:
The perimeter is half the circumference (C) of the circle plus the diameter.
[tex]\frac{1}{2}[/tex] C = [tex]\frac{1}{2}[/tex] πd ( d is the diameter )
= 0.5 × π × 3 = 1.5π
Thus
perimeter = 1.5π + 3 ≈ 7.71 ft ( to the nearest hundredth )
James is buying a pair of jeans that cost $39.99. If the price is discounted 40%, and the sales taxes is 8%, what will James pay for the jeans?
Answer:
$25.90
Step-by-step explanation:
39.99 - 40% = 23.99
23.99 TIMES 8% = $1.91
23.99 + 1.91= $25.90
18$ for three book what is the unit rate
Answer:
nswer:
= 6 dollars per book
Showing Work
This is a fraction equal to
18 dollars ÷ 3 books
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 3
18 dollars ÷ 3
3 books ÷ 3
=
6 dollars
1 book
=
6 dollars
book
= 6 dollars per book Step-by-step explanation:
The average high temperature in Valerie's city during the month of December is 50°F.
Using the formula F = C + 32, what is C, the average high temperature in degrees
Celsius?
Answer:
18
Step-by-step explanation:
50-32=18
find the y intercept of 3x-2y-6=0
Answer:
-3
Step-by-step explanation:
the y=mx+b form is y=3/2x-3 and the b is the y-intercept.
Gavin needs to make 2 batches of mango paint.How you could find the total amount of paint Gavin mixed
Answer:
The answer is "Gavin combined paint to [tex]\frac{10}{3}[/tex] to produce 2 mango paint containers".
Step-by-step explanation:
For the development of Mango shade, Gavin used the red and the yellow colour. He wants to add one batch:
[tex]\to 5\frac{5}{6} + 5 \frac{5}{6}[/tex]
Foe 2 batches:
[tex]\to 5\frac{5}{6}+ 5\frac{5}{6} + 5\frac{5}{6} + 5\frac{5}{6}[/tex]
Solve the equation in two parts:
First Solving the whole numbers:
[tex]\to 5 + 5 + 5 + 5 = 20[/tex]
Second Solving the fractions part :
[tex]=\frac{5}{6}+\frac{5}{6}+\frac{5}{6}+\frac{5}{6}\\\\ = \frac{5+5+5+5}{6}\\\\= \frac{20}{6}\\\\= \frac{10}{3}[/tex]
Gavin combined paint to [tex]\frac{10}{3}[/tex] to produce 2 mango paint containers.
i need help please!!!!!
Cherries cost $4/lb. Grapes cost $2.50/lb. You can spend no more than $15 on fruit, and you need at least 5 lb in
all. Create a graph showing the amount of each fruit you can buy.
i need a picture of a graph
Answer:
Let's define the variables:
x = number of Cherrie pounds you buy
y = number of Grape pounds you buy.
The total cost of buying that will be:
x*$4 + y*$2.50
And this must be no more than $15, then we have the inequality:
x*$4 + y*$2.50 ≤ $15
And we also know that you need at least 5 pounds in total, then we will have:
x + y ≥ 5
We have the set of inequalities:
x + y ≥ 5
x*$4 + y*$2.50 ≤ $15
To graph them, a easy way is to write them as lines, and just graph the lines:
y ≥ 5 - x
y ≤ ($15 - x*$4)/$2.50
in the first inequality, we have the symbol ≥, this means that we will have a solid line and we must shade above the line.
In the second inequality, we have the symbol ≤, this means that we will have a solid line and we must shade below the line.
And we also must include the conditions:
x ≥ 0
y ≥ 0
Because you can only buy positive numbers of fruit.
This will restrict us to the first quadrant only
Then the graph will be the one shown below.
Where the solutions are the ones in the double shaded region in the first quadrant.
The inequalities that represent the given data are [tex]\rm y \leq \dfrac{15-4x}{2.5}[/tex] and [tex]\rm y\geq 5-x[/tex] and the graph of these inequalities is attached below.
Given :
Cherries cost $4/lb. Grapes cost $2.50/lb. You can spend no more than $15 on fruit, and you need at least 5 lb in all.The following steps can be used in order to determine the graph showing the amount of each fruit you can buy:
Step 1 - Let 'x' be the total amount of cherries in pounds and let 'y' be the total amount of grapes in pounds.
Step 2 - The inequality that represents the total amount of fruits you can buy is given below:
[tex]\rm 4x+2.5y\leq 15[/tex]
[tex]\rm y \leq \dfrac{15-4x}{2.5}[/tex]
Step 3 - The inequality that represents the total amount of fruits you need to buy:
[tex]\rm x+y\geq 5[/tex]
[tex]\rm y\geq 5-x[/tex]
Step 4 - The graph that represents the inequalities evaluated in the above steps is attached below.
For more information, refer to the link given below:
https://brainly.com/question/19491153
What is an Integer? for example the integer of 10
Answer:
A whole number
Step-by-step explanation:
An integer is a whole number like 1, 2, 3. It could also be -1, -2, -3, or 0. 9.4 is not an integer. 10 is an integer.
Simplify 2(7n + 5m – 3m)
Answer:
14n+4m
Step-by-step explanation:
Hey there!
“Simplify 2(7n + 5m – 3m)”
2(7n + 5m – 3m)
FIRST you have to DISTRIBUTE
2(7n) + 2(5m) + 2(–3m)
2(7n) = 14n
2(5m) = 10m
2(–3m) = –6m
14n + 10m – 6m
SECOND COMBINE your LIKE TERMS
(14n) + (10m – 6m)
(10m – 6m) = 4m ⬅️ FRONT number
(14n) = 14n ⬅️ BACK number
Answer: 4m + 14n ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
1F hX)=(fog)(x) and h(x)=5(x + 1)³ Find one possibility For f(x) and g(x)
Answer:
f(x) is 5x³ and g(x) is x+1
Step-by-step explanation:
Given the composite function:
h(x) = f(g(x)) = 5(x + 1)³
The function and be splitted into 5x³ and x+1 where f(x) = 5x³ and g(x) = x+1
Check:
f(g(x)) = f(x+1)
Substitute x with x+1 inn f(x)
f(x+1) = 5(x+1)³
f(g(x)) = 5(x+1)³ (which gives the required function
Hence one possibility of f(x) is 5x³ and g(x) is x+1