Can anyone help me with this? NO LINKS PLEASE, giving brainliest.
Answers
Answer: 53.55 inches
=====================================================
Explanation:
Consider a full circle with diameter 15 inches
The circumference, aka distance around the circle's edge, would be...
C = pi*d
C = 3.14*15
C = 47.1
However, we want only half the curved distance as the diagram shows.
C/2 = (47.1)/2 = 23.55
The curved distance is roughly 23.55 inches.
Then we add on the two exterior sides of 15 inches each to complete the full perimeter of the shape: 23.55+15+15 = 53.55
Notes:
- The vertical straight line connecting the semicircle and the triangle is not part of the perimeter. We only consider the exterior edges.
- The result 53.55 is approximate since pi = 3.14 is approximate
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Answers
Answer:
x = 2+
Step-by-step explanation:
4x = 40
Answers
Answer:
x = 10
Step-by-step explanation:
4x = 40
you divide both sides by 4
and it gets you
x = 10
hope this helps
Answer:
x=10
Step-by-step explanation:
lets reverse engineer this. 4x=40. What is known in this? We know 40 is the unit amount of 4x. So we need to find out what x is, than multiply it by 4. We can do this by doing the opposite of multiplying, which is dividing! So we divide 4 by 40, which we get the answer 10! We know this is the correct answer because we can factor it into the equation. So 4*10=40!!! hope this helped!!!
Answers
Answer:
40
Step-by-step explanation:
5(8) = x
use 5 as bags and use 8 as number of goldfish
then times the 2 number
Answers
Answer:
3.8a + 9b - 5.8
Step-by-step explanation:
distributing the negative
Answers
Answer:
There are 1600 residents.
Step-by-step explanation:
0.2 times x = 320 divide by 0.2
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Answer:
65
Step-by-step explanation:
I think. hope this hepls
7277+x=10245
Answers
Answer:
x =2968
Step-by-step explanation:
7277+x=10245
Subtract 7277 from each side
7277-7277+x=10245-7277
x =2968
Answer:
x = 2968
Step-by-step explanation:
7277 + x = 10245
-7277 -7277 (Subtract 7277 from both sides to leave x by itself)
_____________
x = 2968
Could you give brainliest