2 years ago

4+4 for 100 points brainlyist to first answer

Mathematics

1 answer:

Marrrta [24]2 years ago

3 0

Answer:

Step-by-step explanation:

plz me

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Y 10 3 1 6. 1 19 3 linear or non linear

Julli [10]

Answer:

Non-linear.

Step-by-step explanation:

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3 years ago

Write an inequality for the situation. all real numbers at most –9.5 or at least 5.5

Tomtit [17]

Hello,

If b represents any real number,

b<=-9.5
or
5.5<=b

Answer C

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3 years ago

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What is the quotient of 8,187 ÷ 24?

adell [148]

Answer:

341.125

Step-by-step explanation:

8187/24

341.125

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3 years ago

The diameter of a circle is 2 kilometers. What is the circle's circumference? d=2 km Use 3.14 for . kilometers?

Ksenya-84 [330]

Answer:

6.28km

Step-by-step explanation:

C=314/100×2

I think that the answer is 6.28km

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2 years ago

Solve the quadratic equation by factoring 9x2+24+20=4

AnnyKZ [126]

Answer:

Final answer is $x=-\frac{4}{3}$ and $x=-\frac{4}{3}$ .

Step-by-step explanation:

Given equation is $9x^2+24x+20=4$ .

Now we need to solve that by factoring.

$9x^2+24x+20=4$

$9x^2+24x+20-4=0$

$9x^2+24x+16=0$

$9x^2+12x+12x+16=0$

$3x(3x+4)+4(3x+4)=0$

$(3x+4)(3x+4)=0$

$(3x+4)=0$ , $(3x+4)=0$

$3x+4=0$ , $3x+4=0$

$3x=-4$ , $3x=-4$

$x=-\frac{4}{3}$ , $x=-\frac{4}{3}$

Hence final answer is $x=-\frac{4}{3}$ and $x=-\frac{4}{3}$ .

5 0

3 years ago