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4 years ago

PLEASE PLEASE HELP I WILL MARK BRAINLIEST!!!! HELPPP

1 answer:

7 0

I will go with B.

How the data spread out is measured by standard deviation. IQR is measure of variability.

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Statement Reason m∠1 + m∠2 = 180° Angles 1 and 2 are supplementary angles. m∠2 + m∠3 = 180° Angles 2 and 3 are supplementary ang

mel-nik [20]

Angle 1 is congruent with angle3.

Good luck!!!

8 0

3 years ago

What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%2A%2081" id="TexFormula1" title="\frac{2}{3} * 81" alt="\frac

Vaselesa [24]

Hello!

Answer: ⇒⇒⇒⇒⇒⇒⇒ =54

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Step-by-step explanation:

First you had to convert element to fraction.

$\frac{2}{3}*\frac{81}{1}$

Then you had to cross out by the common factor of 3.

$\frac{2}{1}=\frac{27}{1}$

Multiply by the fraction.

$\frac{2*27}{1*1}$

Multiply by the number.

$2*27=54$

$=\frac{54}{1*1}$

Again multiply by the number.

$1*1=1$

$=\frac{54}{1}$

Apply rule.

$\frac{54}{1}=54$

54 is the right answer.

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Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

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4 0

3 years ago

Solve for x to the nearest 10th. 410 = 1080(0.915)^x

Hunter-Best [27]

Answer:

410/1080=(0.915)^x

0.379=(0.915)^x

ln0. 379/ln0.915=x

X=10.903

4 0

3 years ago

Which of the following is a quadratic function in standard form?

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

Standard form is as follows...

AX^2 + BX + C

- Hope that helped! Please let me know if you need further explanation.

6 0

4 years ago

Read 2 more answers

Simplify the expression: 8(-3n + 8)

levacccp [35]

Answer:

-24n+64

Step-by-step explanation:

just distribute

7 0

3 years ago

Read 2 more answers