2 years ago

HELP ME PLEASEEEEEE. !!!

Mathematics

2 answers:

horsena [70]2 years ago

6 0

Answer:

107,100

Step-by-step explanation:

$h(t) = 9 {t}^{2} + 900t \\ \\ plug \: t = 70 \\ \\ h(70) = 9 {(70)}^{2} + 900(70) \\ = 9 \times 4900 + 63000 \\ = 44100 + 63000 \\ = 107,100 \: cm$

tankabanditka [31]2 years ago

6 0

Thanks for the points

You might be interested in

Please help i will give brainlist don't answer if you don't know it

Troyanec [42]

Answer:

Step-by-step explanation:

7 0

2 years ago

Simplify:

Nuetrik [128]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Tabby read 254 pages in 8 days. What is her unit rate in pages per day?

Agata [3.3K]

Answer:

31.75 round it off to 32 pages per day

Step-by-step explanation:

254/8=31.75 but you cant but a decimal so its 32

5 0

3 years ago

What is the answer. PLEASE HELP ME. urgent PLEASE.

Liono4ka [1.6K]

I think 85 square inches

6 0

3 years ago

20 points, please help

Damm [24]

Answer:

The answer to your question is: 83 + 6 $\sqrt{35}$

Step-by-step explanation:

This is a square of a binomial.

(2 $\sqrt{5}$ + 3 $\sqrt{7} )^{2}$

1.- Square of the first term

( 2 $\sqrt{5} )^{2}$ = 4(5) = 20

2.- Twice the product of the two terms

(2)(2 $\sqrt{5} )$ (3 $\sqrt{7} )$ = 6 $\sqrt{35}$

3.- Square of the second term

(3 $\sqrt{7)})^{2}$ = 9(7) = 63

4.- Write the solution

20 + 6 $\sqrt{35}$ + 63

83 + 6 $\sqrt{35}$

7 0

3 years ago