Answers
Answer:
114,2
Step-by-step explanation:
the square = 8×8 = 64
the quarter circle=
[tex] \frac{1}{4} \times ( {8}^{2} \times 3.14) = 16 \times 3.14 = 50.24[/tex]
64+50,24=114,24
Related Questions
Multiply.
−3⋅7
−21
−11
11
21
Answers
Answer:
-21
Step-by-step explanation:
Since one number is negative and the other is positive, the product is negative and just multiply normally.
Help me please!! ASAP!! I answered it as the one crossed out but it was incorrect please help omg! T-T (Please only answer if you know it)
Answers
Answer:
i think it might be B
Step-by-step explanation:
Answer: B
Step-by-step explanation:
a) 8-49= -41
b) (-22)+4= -18
c) 9+(-30)= -21
d is crossed out
the largest is -18
plz need help with this ASAP
Answers
Identify the rule for the following pattern:
99, 90, 81...
add 9
add 9
multiply 9
multiply 9
subtract 9
subtract 9
divide 9
Answers
so on
Since : 99-9= 90
90-9=81
Solve the following proportion x/24 = 30/36
Answers
Answer:
x=20
Step-by-step explanation:
So we have [tex]\frac{x}{24} =\frac{30}{36}[/tex]
divide 30/36 to get
[tex]\frac{x}{24} =.833[/tex]
then multiply that by 24
[tex]x=.833*24[/tex]
which will get you
[tex]x=20[/tex]
The value of x from the given proportion is 20.
The given proportion is x/24 = 30/36.
Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.
Here, x/24 = 5/6
x/4 = 5/1
x=20
Therefore, the value of x from the given proportion is 20.
To learn more about the proportions visit:
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When you learned to add decimals, you saw that lining up the decimal point in the addends is really important. Why do you think it is not necessary to line up the decimal points in the two factors when multiplying decimals?
Answer in 2 complete sentences.
Answers
Answer:
It is not necessary to line up decimals while multiplying because you count the decimals instead of bringing them down. Plus lining up decimals while adding can overcomplicate the problem with too many zeros.
Step-by-step explanation:
is 7/11 more than 5/11? :)
Answers
Answer:
yes
Step-by-step explanation:
Evaluate the following expression for x = 3/2
10+16x^2
Answers
Answer:
No real solutions.
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
10 + 16x^2, x = 3/2
substitut 3/2 for x
10 + 16 * 3/2^2
P (E) M D A S
Exponent:
3/2 ^2 = 9/4
10+16*9/4
P E (M) D A S
Multiplication:
16 * 9/4 = 36
10+36
P E M D (A) S
Addition:
10 + 36 = 46
Answer: 46
Find 5 consecutive even integers such that
the largest is 12 less than twice the
smallest.
Answers
Largest: x+8
Smallest: x
x+8 = 2x - 12
12+8 = x
x=20
Numbers: 20, 22, 24, 26, 28
Answer:
10,8,6,4,2,
Step-by-step explanation:
it is all even
can someone help my sister with this? i don't really know how to help her so she can understand...
Answers
Answer:
43a) -2
43b) 42
43c) -3.4
Step to step explanation:
43a) Look at the middle
43b) 17 - (-25) = 42
43c) add all and then divide by 7 to get -3.4
(Im not to sure bout the last one but the others im sure. But u hope this helps <3)
Answer: Not sure exactly cause im struggling to see but..
43a) is -3
43b) is 17
43c) is 12
Im not sure if this is right but im think it is (/ >_</)
help pleaseeee loves -mother
Answers
Answer:
100
Step-by-step explanation:
Answer:
1.5% is shown.
Step-by-step explanation:
it is 2 squares cut in half so there are four pieces total. One whole thing is shaded thought making it 1.00 or 100% colored in. The other model is only half colored in making it 0.50 or only 50%. However they ask for the representation of both models so it comes out to 1.5%
What would be the new equation after multiplying by the LCM to remove fractions?
2b/5 + 3b/4 = 3
A. 40b + 60b = 60
B. 2b + 3b = 4
C. 8b + 15b = 3
D. 8b + 15b = 60
Answers
(3^2-8) + 4 =
(complete equation in image plz help)
Answers
Answer:
5
Step-by-step explanation:
3^2 = 3 x 3 = 9
( 3^2 - 8 ) + 4
= 9 - 8 + 4
= 1 + 4
= 5
Answer:
(3^2-8) + 4 = 5
Step to step explanation:
(3^2-8) + 4 (3^2 = 3 x 3)
(9 - 8) + 4
1 + 4
= 5
Hope this helps :)!
Calculate the constant of proportionality x = 2 2/5 and y = 7 1/2
Answers
Identify the y-intercept of the line: y = -3x + 6
Answers
Answer:
Using the slope-intercept form, the y-intercept is 6 .
Use the slope-intercept form to find the slope and y-intercept.
Slope: -3
y intercept:(0,6)
Step-by-step explanation:
Tell me if im wrong :(
Answer:
Slope: -3
y intercept: (0,6)
method:
Slope Intercept Formula
17 is 50% of what number?
Answers
Answer: 34
Step-by-step explanation:
therefore, the answer to "17 is 50 percent of what number?" is 34, and you can also derive that 50 percent of 34 equals 17
Answer:
34
Step-by-step explanation:
This is a fairly simple problem. If 17 is 50% of something, that means it's half of something. That means to multiply 17 times 2, and you get 34.
Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the third mile in 7.5 minutes. What was his total time for the three miles?
8.82 minutes
22.05 minutes
21.15 minutes
21.05 minutes
Answers
Answer:
22.05 minutes
Step-by-step explanation:
7.2 + 7.35 + 7.5 = 22.05 minutes
7 + 7 + 7 = 21
.2 can be rounded to .20 and .5 to .50
.20 + .35 + .50 = 1.05
21 + 1.05 = 22.05
what iswrong with this one
Answers
He made an error in step 1. Specifically, he distributed incorrectly.
The 3(x+2) portion is not the same as 3x+2. We need to multiply that '3' by the 2 as well to get 3*2 = 6
In other words, 3(x+2) should turn into 3x+6
If you wanted, you can think of 3(x+2) as three copies of (x+2) added together like this: (x+2)+(x+2)+(x+2) = (x+x+x)+(2+2+2) = 3x+6
-----------------------------------
Check out the diagram below to see how his steps should look like. I basically started with what your teacher gave you, but changed a few things as shown in red.
The number of kneepads (k) needed for a volleyball team depends on the number of players (p) on the team. Each player needs 2 kneepads. Which of the following are correct representations of this situation? Select all that apply.
Answers
Answer:
Look at the circled answers below (I hope its right):
Anitha and Jyothi shared some money. Anitha had $4x and Jyothi had $(2x + 8).
Both of them had $56 altogether. Find the value of x and hence find out how much
did Jyothi get?
Answers
Answer:
$24
Step-by-step explanation:
To begin we need to form an equation that equals the total amount of money, which is 56. The question tells us that Anitha's money and Jyothi's money comes to a sum of $56 (the total amount). So, in our equation we will be doing Anitha + Jyothi = 56; our equation will be 4x+2x+8=56.
The next step is to rearrange the equation to get x=..., and we can do this using the funnel method like I have shown in the attached image. First, I simplified to get 6x+8=56. Then, I subtracted 8 from both sides to get 6x=48. Finally, I divided by 6 on both sides to get x=8. This is the first step of the question completed.
The finish the question, we need to work out Jyothi's total money, and since we now know x=8, all we need to do is substitute 8 where x is for Jyothi. So, we need to calculate the answer to 2*8+8, and following the rules of BIDMAS, we get 24. Which is the final answer.
4x + 2x + 8 = 56
6x + 8 = 56
6x = 56- 8
6x= 48
x = 48/6
x = 8
Jyothi = 2x + 8 = 2 x 8+8= $24
Use the distributive property of multiplication to find 8×22.
Hint: 22=2+20.
Answers
Answer: 8(20)+8(2)=178
Step-by-step explanation: (a)(b+c)=ab+ac, so 8(20+2)=8(20)+8(2)=178
JJ: ANswer question for me(Tasha)
WHat is 456789x456
Answers
Henry buys a house for $669,500 including closing costs. The closing costs are 3%. What is the price of the house without closing costs?
Answers
Answer:
Step-by-step explanation:
Don't know been years since i did percentages
Answer:
20,085 US$ that's the answer And sub to candy girl Drew on yt
Suppose we know that a confidence interval is (27,35), with a margin of error of 4. Find the sample mean (x¯).
Answers
May u explain it alittle more im just confused
The formula for the sample mean, the margin of error, and the confidence interval.
Sample mean + margin of error = High-end confidence interval
Sample mean - margin of error = Low-end confidence interval
The sample mean is 31.
What is a mean?It is the average value of the set given.
It is calculated as:
Mean = Sum of all the values of the set given / Number of values in the set
We have,
Confidence interval = (27,35).
The margin of error = 4.
The formula for the sample mean, the margin of error, and the confidence interval.
Sample mean + margin of error = High-end confidence interval
Sample mean - margin of error = Low-end confidence interval
Now,
The sample mean = x
x + 4 = 35 ____(1)
x - 4 = 27 _____(2)
From (1) we get,
x = 35 - 4 = 31
From (2) we get,
x = 27 + 4
x = 31
Thus,
The sample mean is 31.
Learn more about mean here:
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Which property is shown below ?
5u x (8v x 7w) = (8v x 7w) 5u
Answers
By what factor will the volume of the right regular pyramid be multiplied if the height remains the same but the sides of the base are multiplied by a factor of 3?
pls a need help
Answers
Answer:
33333333333333333333
Will mark as brainliest. Help plz
Answers
Answer:
the ones that have "..." at the end are NOT rational numbers the rest are
Step-by-step explanation:
*FIRST ANSWER GETS BRAINLIEST* The triangle in Quadrant IV is the image of the triangle in Quadrant I after a counterclockwise rotation about the origin.What is the angle of rotation?
A.90°
B.180°
C.270°
D.360°
Answers
Answer:
C. 270°
Step-by-step explanation:
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
the angle of rotation is, C. 270°.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from given figure we get,
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
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What if Sara decides to buy a bottle of water that costs $1.85? What are all the different ways she can make exactly $1.85 with the bills and coins she has? Which coin must Sara use?
Answers
Answer:
If Sara decides to buy a bottle of water that costs $1.85, then
1 bill, 3 quarters, 1 dime; 1 bill, 3 quarters, 2 nickels; quarter
Step-by-step explanation:
Answer:
1 bill, 3 quarters, 1 dime
Step-by-step explanation:
I think I need to know which coins she has with her to answer this correctly but this is still a possibility
Multiply. Enter the product in the simplest form.
1/5 × 2/3
The product is _____?
Please tell me how you got it very clearly
Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.
Answers
Answer:
Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator.
Result in decimals: 0.13333333333333
Calculation steps:
1/5×
2/3
=
1 × 2
5 × 3
2/15
Further explanation
For the problem:
1/5 times 2/3
Multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:
1 × 2
5 × 3
=
2/15
The result is:
1/5 × 2/3=2/15
Answer=2/15or 0.13