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2 years ago

Someone please help me, i’ll mark brainliest answer !

Mathematics

1 answer:

igomit [66]2 years ago

6 0

Answer:

I say that the answer is A, B, and C. I'm not positive but I think that is the answer.

Step-by-step explanation:

Tell me if I'm wrong it might just be B and C.

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| 7x28 = (748) + ( 7 *__) =

masya89 [10]

Answer:

-23

Step-by-step explanation:

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3 0

3 years ago

An environmentalist wants to find out the fraction of oil tankers that have spills each month.Step 1 of 2:Suppose a sample of 47

torisob [31]

Answer: The proportion of oil tankers that had spills is $\dfrac{156}{474}$ or 0.329.

Step-by-step explanation:

Since we have given that

Number of tankers is drawn = 474

Number of tankers did not have spills = 318

Number of tankers have spills = 474 - 318 = 156

Proportion of oil tankers that had spills is given by

$\dfrac{Containing\ spill}{Total}=\dfrac{156}{474}=0.329$

Hence, the proportion of oil tankers that had spills is $\dfrac{156}{474}$ or 0.329.

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3 years ago

Can someone please help with this 7th grade math?

zlopas [31]

Answer:

Step-by-step explanation:

soorry can see the pic

4 0

3 years ago

Find x, round to the nearest tenth degree.

Romashka [77]

Answer:

Step-by-step explanation:

Use the Law of Cosines

A = arccos[(10²+14²-9.6²)/(2×10×14) ≅ 43.3°

5 0

3 years ago

The degree of a polynomial is

scoundrel [369]

The degree of a polynomial is the highest degree of its terms when the polynomial is expressed in its canonical form consisting of a linear combination of monomials.The degree of a term is the sum of the exponents of the variables that appear in it.

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3 years ago