Answer:
<h2><em><u>
15.71 is the perimeter.</u></em></h2>
Step-by-step explanation:
Perimeter = Circumference
<em><u>Step 1. Know and recognize what you have</u></em>
C = pi*d
pi = 3.142
d = 10
<em><u>Step 2. Solve for the circumference of whole circle</u></em>
C = 3.142*10
C = 31.42
<em><u>Step 3. Solve for the questions answer</u></em>
C of semicircle = 31.42/2
<h2><em><u>
C of semicircle = 15.71</u></em></h2><h2><em><u>
</u></em></h2>
Hope this helped,
Kavitha
Answer:
4 t^2 + 6 t + 2
Step-by-step explanation:
h(t)=2t+1 and g(t)=2t+2
(g•h)(t) = (2t+1) (2t+2)
FOIL
first: 2t*2t = 4t^2
inner : 2t*1 =2t
outer: 2t*2 =4t
Last : 2*1 =2
Add them together
4 t^2 + 2 t+4t + 2
4 t^2 + 6 t + 2
1. 7
3. -5
5. -12
7. -4
9. -20
11. -9
2. -2
4. - 2
6. 19
8. 14
10. 17
12. 18
Answer:
Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept).
Answer is Ax+By=C. ... A, B, C are integers (positive or negative whole numbers)
Step-by-step explanation:
Plz mark brainliest
