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iris [78.8K]
3 years ago
12

Find x. You have to use Pythagorean theorem

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

x = √18 = 4.24

Step-by-step explanation:

The radius is half of diameter so radius is 6/2 = 3

Right triangle is formed by 2 equal sides which is the same as radius

According to Pythagorean theorem: x^2 = 3^2 + 3^2

x^2 = 9 + 9 = 18

x = √18 = 4.24

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6*87 is greater than 5*87. How much greater? Explain how you know without multiplying.
Juli2301 [7.4K]
You know that if you are multiplying a number by 5, and multiplying the same number by 6, 6 is going to be bigger
8 0
3 years ago
What the median of 17, 24, 8, 19, 6, 34, 10, 28, 48, 12<br>​
BartSMP [9]

The median is 48 because it is the biggest number and the biggest number is the median
4 0
3 years ago
The rubber playground mulch is sold in packages that cover 300 square feet each. what expression represents the number of packag
tino4ka555 [31]

The expression represents the number of packages of mulch that will be needed to cover both rounded ends is 600/x

<h3>How to determine the expression represents the number of packages of mulch that will be needed to cover both rounded ends?</h3>

The given parameters are:

Area covered = 300 square feet

Number of ends  = 2

So, the total surface area is:

Total surface area = Area covered * Number of ends  

This gives

Total surface area = 300 * 2

Total surface area = 600 square feet

Let the area covered by each package of mulch be x.

So, the number of mulch is

Number = Area covered/area covered by each

This gives

Number = 600/x

Hence, the expression represents the number of packages of mulch that will be needed to cover both rounded ends is 600/x

Read more about areas at:

brainly.com/question/25292087

#SPJ1

6 0
2 years ago
Which equation is true for the value b = 2?
marta [7]
A. b = 3 
B. b = 2 
C. b = 4 
D. b = 3/2 

So, here I state the answer to this problem is (B) 

Have a great day. 
Glad to help out! 
5 0
3 years ago
1.
Westkost [7]
Circumference is 2πr or πd.
So for part 1 the diameter = 9in.
Plug in 9 into the πd formula.
π*9 = 9π in. ≈ 9*(22/7) ≈ 28.29in

For part 2 (from what I can see) they want you to find the same circumference in centimeters(cm) and use 22/7 for π so first convert the radius to cm.
9 in = 9*2.54 = 22.86cm
Next plug in the values into the Circumference formula: π*d
(22/7)*(22.86) ≈ 71.85cm

Hope this helps!

4 0
3 years ago
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