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2 years ago

A skateboard ramp make a 27 angle with the ground to the nearest foot how high is the ramp

Mathematics

1 answer:

Zinaida [17]2 years ago

5 0

You have to use sin/cos/tan values

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I read 1/3 of a book in an hour.<br> How much more of the book will I read in 2 1/5 hours

Verizon [17]

Answer:

Step-by-step explanation:

To find the number of pages of the book in the given hour:

To find the number of pages in 2 1/5 hours, multiply the number of pages read in 1 hour by 2 1/5 hours.

$\sf \text{ Number of pages read in 2 $\dfrac{1}{5}$ hours = $\dfrac{1}{3}*2\dfrac{1}{5}$ }$

$\sf = \dfrac{1}{3}*\dfrac{11}{5}\\\\=\dfrac{11}{15}$

$\sf \text{Number of pages read more in 2 $\dfrac{1}{5}$ hours = $\dfrac{11}{15}-\dfrac{1}{3}$}$

$\sf =\dfrac{11}{15}-\dfrac{1*5}{3*5}\\\\=\dfrac{11}{15}-\dfrac{5}{15}\\\\=\dfrac{6}{15}$

7 0

1 year ago

Read 2 more answers

1.what is a sports car average acceleration if it can go from 0m/s to 27m/s in 6.0 seconds?

Flauer [41]

Answer:

1.4.5m/s^2

2.6.25m/s^2

3.15m/s^2

4.0.05m/s^2

Step-by-step explanation:

a=v-u

----

27-0

------ = 27/6

=4.5m/s^2

u=4.5m/s

v=24.5m/s

t=3.2s

(24.5-4.5)÷3.2

=20/3.2

=6.25m/s^2

v=80m/s

u=50m/s

t=2s

(80-50)÷2

15m/s^2

v=0.80m/s

u=0.50m/s

t=6s

(0.80-0.50)÷6

=0.05m/s^2

5 0

1 year ago

Find x. Round to the nearest tenth if needed.

alexdok [17]

Answer:

x = 16

Step-by-step explanation:

Use that the addition of all internal angles of a triangle must add up to 180, and the fact that the two given triangles are similar:

51 + 65 + 4 x = 180

combine and solve for "x"

116 + 4 x = 180

4 x = 180 - 116

4 x = 64

x = 64 / 4

x = 16

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2 years ago

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Complete the statement with a situation and a unit of your choice. Then answer the question and draw a diagram.

bixtya [17]

Answer:

a small bucket holds 75% as much as a large bucket

answer:48

Step-by-step explanation:

thanks me later guys

3 0

2 years ago

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Please help, need answer ASAP!!

salantis [7]

It should be all real numbers

7 0

2 years ago