2 years ago

SOMEONE PLEASE HELP ME! I promise i will mark brainlest, but i need the right answer for this. help is much appreciated <3

Mathematics

1 answer:

Zanzabum2 years ago

3 0

Answer:

choice B

Step-by-step explanation:

because the rest of the answer all have an input that have different outputs

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Vladimir79 [104]

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HELP<br> If 45 cookies will server 15 students. How many cookies are needed 30 students?

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3 years ago

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Eddi Din [679]

Answer:

Step-by-step explanation:

9-7=2

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3 years ago

Please help! I'll give Brainleist if someone gets this right.

enot [183]

Answer:

Hope this helps!

Step-by-step explanation:

Brianna did it right, and 552 divided by 23 is 24!

Please give brainiest if you think my answer is good :)

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2 years ago

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Julia is standing 2 feet away from a lamppost. If she casts a shadow of 5 feet and the light makes a 20° angle relative to the g

givi [52]

Answer:

2.5477 feet

Step-by-step explanation:

Refer the image attached to understand my solution.

BC = height of lamppost.

DE = Julia

AD = shadow of Julia

BD = 2 feet. AD = 5 feet

BA = BD + AD

= 2 + 5 = 7 feet

In ΔABC

tan 20° = $\frac{BC}{BA} = \frac{BC}{7}$

BC = 7 * tan 20°

BC = 2.5477 feet

SO the height of lamppost = 2.5477 feet

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2 years ago