3 years ago

What is the radius of the circle?

Mathematics

1 answer:

Anika [276]3 years ago

7 0

Answer:

12.

Step-by-step explanation:

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when the sun is ay certain angles in the sky a 50 foot building casts a 20 foot shadow, what is the length of the shadow in feet

8_murik_8 [283]

$50/20=20/x\implies50x=400\implies\boxed{x=8\mathrm{ft}}$

Hope this helps.

3 0

3 years ago

Solve for x. 1/2x - 1/4 = 1/2

sergey [27]

Answer:

x = 3/2

Step-by-step explanation:

Simplify this equation by dividing all three terms by 1/4:

2x - 1 = 2, or

2x = 3

Then x = 3/2

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3 years ago

This is the graph of f(x). What is the value of f(2)? A. 8 O O B. 4 C. 2 D. 16

Artist 52 [7]

Answer:

c.2

Step-by-step explanation:

f(x)=2 and where is x you place it with 2 and it won't change because there is no another number is the equation of f(X)

6 0

3 years ago

What is the answer for this equation? 7(8h+2)=

Ray Of Light [21]

Answer:

56h+18

Distribute the 7 inside the paranthesis

4 0

3 years ago

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After driving 152 km, 4/5 of a trip is completed. How long is the total trip? How many more kilometers must be driven to compl

nikitadnepr [17]

Answer:

1. Total Trip Distance = 190 kilometers

2. To complete the trip, 38 more kilometers left

Step-by-step explanation:

Let total trip be x kilometers.

So we can say

"152 is $\frac{4}{5}$ of total" --- this into equation is:

$152=\frac{4}{5}x\\x=\frac{152}{\frac{4}{5}}\\x=190$

Total trip is 190 km.

Since already driven 152, to complete 190, you have to drive $190-152=38$ kilometers more.

So, 38 more kilometers to complete the trip.

7 0

4 years ago

Read 2 more answers