Mathematics High School

I need help with geometry

Answers

Answer 1

Answer:

Segment QR is the shortest

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Solve the equation below for x.
cx- 4 = 7

A. x=11/c
B. x=c/3
C. x=3/c
D. x= c/11

Answers

Answer:

a. x = 11/c

Step-by-step explanation:

cx - 4 = 7 [add 4 to both sides of the equation]

cx = 11 [divide by c to isolate x]

x = 11/c

Tammy figured her math exam would be difficult unless she put in at
least 15 hours of study time to prepare. She studied 2½ hours on
Monday, 3 hours on Tuesday, 4¾ hours on Wednesday, and 4 ½
hours on Thursday. Did she study for at least 15 hours? Explain.

Answers

Answer: No, she did not study for at least 15 hours.

=======================================================

Explanation:

Fractions are often a pain, so I find it easier to convert to decimal form whenever possible.

1/2 = 0.5

3/4 = 0.75

which lead to,

2 & 1/2 = 2 + 1/2 = 2 + 0.5 = 2.5

4 & 3/4 = 4 + 3/4 = 4 + 0.75 = 4.75

4 & 1/2 = 4 + 1/2 = 4 + 0.5 = 4.5

-----------------------------

We can then rephrase the problem like so:

"She studied 2.5 hours on Monday, 3 hours on Tuesday, 4.75 hours on Wednesday, and 4.5 hours on Thursday"

Add up those decimal values to get:

2.5 + 3 + 4.75 + 4.5 = 14.75

In total, Tammy studied for 14.75 hours, which is equivalent to 14 & 3/4 hours.

This result is smaller than 15, so she did not study for at least 15 hours.

Note: "at least 15" is the same as saying "15 or more".

pleasee help me ASAP ITS DUE SOON

I just need to know

1. slope
2. y-intercept
3. slope intercept form

Answers

(-5, 2) ⇒ x₁ = -5, y₁ = 2

(7, -1) ⇒ x₂ = 7, y₂ = -1

Slope:

[tex]\bold{m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-1-2}{7+5}=\dfrac{-3}{12}=-\dfrac14}[/tex]

Slope intercept form:

y = mx + b

Plug m and (7, -1) :

-1 = -¹/₄(7) + b

-1 + ⁷/₄ = b

b = ³/₄ ← y-intercept

Therefore slope intercept form of h(x):

h(x) = -¹/₄x + ³/₄

am i correct ?? just wanted to make sure i think not oop

Answers

Answer:

I do not believe you are !

Step-by-step explanation:

what should be multiplied by the expression in the image to obtain the smallest square

Answers

Answer:

2xy

Step-by-step explanation:

Here, we want to obtain the number with the smallest square

To get this, we simply find the nearest number square which is 2

The nearest x squared which is x (to get x^4)

The nearest y squared which is y (to get y^2)

Thus, the smallest number so we get a square will be; 2xy

Determine the largest integer value of xx in the solution of the following inequality.
2x−8≤-19

Answers

Answer:

x≤-11/2

Step-by-step explanation:

Hope this helps!

Brain-List?

Solve in order of operation
Thanks

Answers

Answer:

b) 31 and c) 11

Step-by-step explanation:

IMPORTANT: Order of operations is PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/SUbtraction).

B) Solve inside the parentheses first.

1. 2^3 - 6 = (2*2*2) - 6 = 2.

2. Now the equation looks like 3 + 7 (2)^2, Next we need to do exponents.

3. 2 to the power of 2 is 4, leaving you with 3+7(4)

4. Now multiply 7*4, which is 28 then add 3 to it.

So B) would ultimately be 31.

C) As we did in equation B, we start with parentheses.

1. (6/3) we can just simplify this to 2, so those parentheses are out of the way.

2. Now we need to do exponents, (-3)^2. This is the same as -3 * -3. This would equal 9.

3. So far the equation looks like 4 + 9 - 2 / 2.

4. Next would be to solve any multiplication/division problems we have. We can see from step 3 that we have a -2 divided by a positive 2. This would give us -1.

5. Now the equation looks like 4 + 9 - 2. Now you can just working from left to right.

So C) would solve to 11

Please let me know if I made any errors, good luck!

Bars of soap come in packages of 6 and packages of 20. The 6-bar pack costs $7.86, and the 20-bar pack costs $25.00. Which is the better deal? What is the price per bar of the better deal?

Answers

Answer:

mayn im just gettin points

Step-by-step explanation:

sorry other people :) :(

Help what does this mean?

Answers

Plug in -4 for x
f(-4) = (-4)^2 + 3(-4) + 7
f(-4) = 16 - 12 + 7
Solution: f(-4) = 11

Answer:

multiply every thing by 4 for where x is. so it is F(4)= $x4 + 12+7

Step-by-step explanation:

Francesca bought a rectangular piece of fabric that is 2/3 yard long and 3/4 yard wide. What is the area, in square yards, of the piece of fabric?

Answers

Answer:

[tex]area \: = length \times width \\ = \frac{2}{3} \times \frac{3}{4} \\ = \frac{(2 \times 3)}{(3 \times 4)} \\ = \frac{6}{12} \\ area = \frac{1}{2} square \: yards[/tex]

In the figure, XU=−4y+ 20 and XW=6y+ 10. Find the radius of the inscribed circle of △RST.
Can Anyone Help Please and Thank you!:)

Answers

Answer:

Step-by-step explanation:

can someone please help me with this question?

Answers

They’re congruent through the AAS (Angle-Angle-Side) Theorem

Answer:

I believe that the answer would be B, the AAS theorem

Step-by-step explanation:

If I remember correctly, the angles and sides are listed in the order they occur. This would make the correct theorem AAS (Angle-Angle-Side)

Calculate the distance between the points N=(-9,9) and H=(-3,2) in the coordinate plane.

Answers

Answer:

[tex]\sqrt{85}[/tex] units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = N(- 9, 9) and (x₂, y₂ ) = H(- 3, 2)

d = [tex]\sqrt{-3+9)^2+(2-9)^2}[/tex]

= [tex]\sqrt{6^2+(-7)^2}[/tex]

= [tex]\sqrt{36+49}[/tex]

= [tex]\sqrt{85}[/tex]

SOMEONE PLZ HELP

Luke was out of cereal for breakfast. He walked to the grocery store to buy his favorite, Honey Nut Cheerios. While looking at the cereal, he noticed all the different box sizes and different prices. A giant "Family Size" box contained 14.7 oz and cost $5.99. A small, individual size contained 1.5 oz and cost $1.89. He wanted to get the most "bang for his buck." Which choice is the better buy? In other words, which choice is cheaper per ounce? Which one should he buy and why?

Answers

Answer:

das tough luke 2r892093427-4t70534688-3579049730957

Step-by-step explanation:

853047017=+3r408703471q8udiow

someone help please! i’ll give brainliest

Answers

Answer:

what r the option and its regular 2

Answer:

y-axis

Explanation:

Quadrant I: ( + , + )

Quadrat II: ( - , + )

Quadrant III: ( - , - )

Quadrant IV: ( + , - )

x-axis = ( +/- , 0 )

y-axis = ( 0 , +/- )

Edit: You mentioned that x and y axis are options too therefore, the answer was changed.

WHAT ARE THE COORDINATES OF POINT Q? (-4,2 1/2)

Answers

Answer:

you wrote the answer

Step-by-step explanation:

Answer:

(-4,2 1/2)

Step-by-step explanation:

Answer:

(-4,2 1/2)