2 years ago

Can anyone help me with this ?? pleasee and thank you.

Mathematics

2 answers:

olga55 [171]2 years ago

5 0

Angle relation ships

kakasveta [241]2 years ago

4 0

Answer:

give newdes

Step-by-step explanation:

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What operation would you use to find how many lightbulb are in 270 boxes of 16

Bad White [126]

I think it would be division :)

8 0

2 years ago

How would you solve this question?

motikmotik

Answer:

Step-by-step explanation:

techincally, I don't know if I am right, but there is more than one answer. The boundries/restrictions of what length DF could be are 2.477 < x < 8.477

6 0

2 years ago

05.05)On the coordinate plane below, what is the length of AB?

amm1812

Answer:

Therefore the length of AB is 15 unit.

Step-by-step explanation:

Given:

A ≡ ( -7 , 4 ) ≡ (x₁ , y₁)

B ≡ ( 8 , 4 ) ≡ (x₂ , y₂)

C ≡ ( 8 , -3 )

D ≡ ( -7 , -3 )

To Find:

Length of AB =?

Solution:

Distance Formula between two points is given as

$l(AB) = \sqrt{((x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} )}$

Substituting the values we get

$l(AB) = \sqrt{((8-(-7))^{2}+(4-4)^{2} )}\\l(AB) = \sqrt{((15))^{2}+(0)^{2} )}\\l(AB)=\sqrt{225}=15\ unit$

Therefore the length of AB is 15 unit.

3 0

2 years ago

What is the answer to 8+7 exponent 3+(8-2)+24 divide by 3

krok68 [10]

8+7^3 +(8-2)+24/3
8+7^3+6+24/3
8+343 +24/3
8+343+8
351+8
359

Hope this helps :)

6 0

2 years ago

Simplify (3a4 – 2a2 + 5a – 10) – (2a4 + 4a2 + 5a – 2).

omeli [17]

<span>The answer is D. a4 – 6a2 – 8</span>

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2 years ago