3 years ago

Need help will mark Brainliest

Mathematics

1 answer:

Bond [772]3 years ago

7 0

Answer:

Step-by-step explanation:

Use similarity here. The ratio will look like this:

$\frac{height of Jack}{length of Jacks shadow}=\frac{height of beanstalk}{length of stalks shadow}$

using the numbers provided:

$\frac{15}{10}=\frac{x}{100}$ and then cross multiply:

10x = 1500 so

x = 150

Therefore, the beanstalk is 1500 feet tall

You might be interested in

Nine students can make a poster in 10 hours how many students join them so that they can all together make this poster in six ho

barxatty [35]

Answer:

there is not enough information

3 0

3 years ago

Read 2 more answers

Helppp please 20 points for that

nikklg [1K]

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + b^2 = 13^2

b = square root of 120

3 0

3 years ago

Read 2 more answers

Which expression is equivalent to 12(3+m)?

katen-ka-za [31]

Answer:

12m + 36 or 6 (2m + 6 )

Step-by-step explanation:

12( 3 + m )

Apply distributive property...

(12 · 3) + (12 · m)

36 + 12m

Get it in order...

12m + 36

Another possibility...

Take 6 out of both numbers:

(12m ÷ 6) + (36 ÷ 6)

6 ( 2m + 6)

When you multiply 6 by 2m and 6 by 6, you'll get 12m + 36

7 0

3 years ago

I need help is it A B C or D

amid [387]

I think it might be B, not 100%

3 0

3 years ago

Read 2 more answers

A player on a school baseball team reaches first base 7/10 of the time he is at bat. Out of 50 times at bat, how many times woul

riadik2000 [5.3K]

Answer:

Step-by-step explanation:

You can find it by multiplying the decimal of the fraction (In this case it's 0.7) by however many times it's happening (50).

0.7 x 50 = 35

3 0

3 years ago