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stira [4]
2 years ago
5

This quarter circle has a radius of 7 centimeters.

Mathematics
2 answers:
Paul [167]2 years ago
7 0

Answer:

38.47 sq cm

Step-by-step explanation:

still use the area formula of π·r² but then divide by 4 (since it's 1/4 of a full circle)

A = 3.14(7²) / 4

A = 38.47

Aleksandr-060686 [28]2 years ago
5 0

Answer:

38.47 sq cm

Step-by-step explanation:

I took the test.

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Answer :)<br><br>--<br><br>show your work if you can will give brainliest to best answer
Flauer [41]

Answer:

2: x=6

3: x=5

Step-by-step explanation:

Question 1 is answered in the picture, but the answer is 6

<h2>Question 2:</h2>

x=14.3-(6.3+2)

x=14.3-8.3

x=6

<h2>Question 3:</h2>

x=20.6-(8.6+7)

x=20.6-15.6

x=5

6 0
3 years ago
What is symmetric property of equality? What is the answer to this problem?
umka21 [38]
The symmetric property of equality states that if two variables exist and a = b, then b = a.

So, your answer would be C (If a = b, then b = a)! :D
7 0
3 years ago
Help ur homie out pls
MrMuchimi

I'm still doing the rest but number 1 is D

5 0
3 years ago
The mass of Jupiter is 1.898 × 10(27) kilograms, and the mass of Saturn is 5.68 × 10(26) kilograms. How much greater is Jupiter'
grandymaker [24]
Just subtract but take care of the power or else you can come up with wrong results !

so first make the power same ;

for Jupiter = 1.898× 10(27) = 18.98 × 10(26)
for Saturn = 5.68×10(26)

so now subtract = (18.98-5.68) × 10(26)
= 13.3 × 10(26)

so the answer is 13.3 ×10(26)
or, 1.33× 10(27)
6 0
3 years ago
Is this right ? Geometry
elixir [45]
No, 12 is the wrong answer. 5 is correct

This is because since a and c are congruent that means y=52. And we already know that every triangle adds up to 180 degrees so, you add A and C and get 104 (52+52).
And 180-104=76 so, 14x+6 must =76.
14(5)=70+6=76. 76+104=180, therefore, x=5.
7 0
2 years ago
Read 2 more answers
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