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Marina CMI [18]
2 years ago
7

Help! Need answers fast!

Mathematics
2 answers:
Zielflug [23.3K]2 years ago
5 0
A.) -12x^2
I’m pretty sure that’s it
natulia [17]2 years ago
4 0

Answer:

It should be A. -12^2

Step-by-step explanation:

Looking at the box B, you have to multiple 3x and -4x. 3 * -4 is -12 and the two x's become squared. Making your answer -12x^2

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△ABC is mapped to △A′B′C′ using each of the given rules.
juin [17]

Answer:

The image is not loading!!

Step-by-step explanation:

Re-upload the question so maybe I can see it.

3 0
2 years ago
HELP... <br> Find the Product<br> -8b(2-5b)
IrinaVladis [17]

Answer:

-16b+40b^2

Step-by-step explanation:

-8b*2=-16b

(-8b)(-5b)=40b^2

3 0
2 years ago
Read 2 more answers
Use linear regression to find a
Inessa [10]

A function that fits the following points (0,5), (2,-13) is y = 9x + 5

<h3>Equation of a line</h3>

The equation of a line in slope-intercept form is expressed as;

y =mx +b

where;

m is the slope

b is the intercept

Given the following coordinates (0,5), (2,-13)

Slope = -13-5/2-0
Slope = -18/-2

Slope = 9

Since the y-intercept is b = 5, hence the equation of the line will be y = 9x + 5

Learn more on linear regression here; brainly.com/question/25987747

#SPJ1

6 0
2 years ago
How do you simplify the exponent
BigorU [14]
You just apply the ^4 to everything inside.  It multiplies with the powers. of the numbers inside. 9^(1*4) * g^(1*4) * s^(4*4)
5 0
3 years ago
If a starting number is 30 and it falls to 11 what % decrease is that?
jonny [76]

Answer:

The question would've given you to what number you should round up your answer.

Answer is:

Whole number:

63%

1 decimal place:

63.3%

2 decimal places:

63.33%

Exact number:

\frac{190}{3}%

Step-by-step explanation:

So the starting no. = 30

Ending no. = 11

In order to evaluate the percentage of decrease we:

(Ending number/starting number) * 100

So:

\frac{11}{30} *100 = \frac{11}{3} *10 = \frac{110}{3}%%

To find the Decrease percentage:

100 % - 110/3 %

= 63.333%

3 0
2 years ago
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