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svetlana [45]
2 years ago
15

Find the area of the semicircle. Round your answer to the nearest hundredth.

Mathematics
1 answer:
Katarina [22]2 years ago
4 0

Answer:

904.75

Step-by-step explanation:

The area of a semicircle: r^2\pi/2

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3(2x) + 3(-1) = -21 <br><br>6x - 3 = -21<br> What property is being used ?
kaheart [24]
Distributive property, since 3(2x) you distribute and get 6x
4 0
3 years ago
Ok so is 20 g(rams) greater than 0.02 kg (killagram)
rosijanka [135]

Answer:

They are the same

Step-by-step explanation:

20g = 0.02kg

8 0
3 years ago
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Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the dista
Yuki888 [10]
d=v \cdot t
d - distance
v - speed
t - time

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d_1=d_2 \\&#10;2v_1 = 1.5v_1+22.5 \\&#10;2v_1-1.5v_1=22.5 \\&#10;0.5v_1=22.5 \\&#10;v_1=45 \\ v_2=45 + 15 =60

Car B traveled at the speed of 60 mph.
6 0
3 years ago
please help me find the slope and y intercept! i’m the worst at math, i’d really appreciate it &lt;333 (click on photo)
defon
5) the slope is -2, y-intercept is 1. 6) slope is 1, y-intercept is 1. 7) slope is -5, y-intercept is 8. That’s all I could find :( sorry. Hope that helped. I’m also not that good at math
3 0
3 years ago
Read 2 more answers
Can someone please help
ollegr [7]

-18x

you first times the numbers, which becomes -18

Next you add the exponent from the veriables (x) (if you're diving you're subtractiong example: x^a/x^b = x^a-b)

Sooo when you add them you get 8-7=1 which means.. x^1 (but you don't need to put the 1)

-18x

8 0
3 years ago
Read 2 more answers
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