3 years ago

Please help if you want brianleist (no links please!) Ty!

Mathematics

1 answer:

nikitadnepr [17]3 years ago

5 0

Answer:

The answer is 40 can I please get brainleist

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Show the correct steps to simplify this problem.

KengaRu [80]

Do 12-5 then 6.4 then 2.2 then whatever answer you get for 12-5 multiply it by the answer you get for 6.4 then subtract whatever answer you get for 2.2 hope this helps!

7 0

3 years ago

Evaluate y = 3x, when x = 5<br><br> y = 243<br> y = 125<br> y = 15

Mandarinka [93]

Answer:

C) y=15

Step-by-step explanation:

y=3x

y=3(5)=15

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=8%20%5Csqrt%7B72%7D%20" id="TexFormula1" title="8 \sqrt{72} " alt="8 \sqrt{72} " align="absmid

Ghella [55]

Answer:

$8 \sqrt{72} = 8 \sqrt{3 \times 3 \times 2 \times 2 \times 2} \\ = 8 \times 3 \times 2 \times \sqrt{2} = 48 \sqrt{2}$

<h2><u>48√2</u> is the right answer.</h2>

7 0

3 years ago

1. A 15 feet tree casts a shadow that is 8 feet long. What is the distance from the tip of the tree to the tip of its

natka813 [3]

Answer:

the answer is 17 feet

Step-by-step explanation:

you have to use the pythagorean theorem.

$a^{2}$ + $b^{2}$ = $c^{2}$

for a is 15 and b is 8

$15^{2} + 8^{2} = 289$

289 = $c\^{2}$

$\sqrt{289}$ = 17

therefore, the distance is 17 feet.

7 0

3 years ago

.......... help please :)

LenaWriter [7]

Answer:The answer is C

Step-by-step explanation:

4 0

4 years ago