3 years ago

Can someone help me on this mess...

Mathematics

2 answers:

serg [7]3 years ago

5 0

Answer:

sas

Step-by-step explanation:

lord [1]3 years ago

3 0

Answer:

one attachment ex picture

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In a survey of 3,200 people who owned a certain type of car, 960 said they would buy that type of car again. What percent of th

pshichka [43]

Answer: let

Total number of those who took part in the survey (T)=3200

Those who were satisfied (t)=960

Percentage of those who were satisfied (S)=(t/T)*100

S=(960/3200)*100

S=30%

Therefore only 30% were satisfied

Step-by-step explanation:

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3 years ago

Why is 15 + 1/2 an algebraic expression?

Marat540 [252]

Answer:

There is no equal sign.

Step-by-step explanation:

There is no equal sign to make it an algebraic equation.

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3 years ago

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If x2 + 12x + n is a perfect square trinomial,<br> then n =?

Lelu [443]

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The answer is n=36 Hope this helps^_^

Step-by-step explanation:

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3 years ago

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The expressions a(8<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formul

amid [387]

Answer:

The expressions a(8x+7) and 4x + 3.5 are equivalent

Therefore, according to the above problem the equation is :---

$a(8x + 7) = (4x + 3.5) \\ 8ax + 7a = 4x + 3.5$

By comparing the term, we get

$8ax = 4x \\ 8a = 4 \\ a = \frac{4}{8} \\ \boxed{a = \frac{1}{2} }$

and,

$7a = 3.5 \\ a = \frac{3.5}{7} \\ \boxed{a = \frac{1}{2} }$

<h3>The value of "a" is <u>1/2</u>.</h3>

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3 years ago

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Someone please help me and fast if you can:(

Lostsunrise [7]

The y intercept of the function is 700. And you are correct with the other one

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3 years ago

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