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Luba_88 [7]
3 years ago
12

Please i give me a hand

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0

Answer:

answer is 5

Step-by-step explanation:

Do it on ur own next time

kozerog [31]3 years ago
5 0

Answer:

x=5!

Step-by-step explanation:

Though this equation contains many terms, it can actually be simplified if we work it out step-by-step!

So hang with me while I explain, alright?

-2\left(x+6\right)+3=-11x+4\left(x+4\right)\\-2x-9=-11x+4x+16

So, in the above step, we simply distributed values to further simplify the equation.

-2x-9=-7x+16\\-2x-9+9=-7x+16+9\\-2x=-7x+25\\-2x+7x=-7x+25+7x

In these steps, we added and subtracted values in order to isolate x values.

5x=25\\\frac{5x}{5}=\frac{25}{5}\\x=5

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Two objects are ________ when they have the same size and shape. What’s the blank?
iren2701 [21]

Answer:

I think the answer is 'congruent'. :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Consider the quadratic function f(x)=x²-5x+12. Which statements are true about the function and its
finlep [7]

There is only one statement that is true: B. The graph of the function is a parabola.

<h3>How to study and interpret the characteristics of quadratic equations</h3>

In this question we have a <em>quadratic</em> equation, whose characteristics have to be inferred and analyzed. We need to prove each of the five choices presented in the statement:

Choice A:

If we know that x = - 10, then we evaluated it at the function:

f(- 10) = (- 10)² - 5 · (- 10) + 12

f(- 10) = 162

False

Choice B:

By analytical geometry we know that all functions of the form y = a · x² + b · x + c always represent parabolae.

True

Choice C:

The <em>quadratic</em> function opens up as its <em>leading</em> coefficient is greater that 0.

False

Choice D:

If we know that x = 20, then we evaluate it at the function:

f(20) = 20² - 5 · (20) + 12

f(20) = 312

False

Choice E:

If we know that x = 0, then we evaluate it at the function:

f(0) = 0² - 5 · (0) + 12

f(0) = 12

There is only one statement that is true: B. The graph of the function is a parabola.

To learn more on quadratic equations: brainly.com/question/1863222

#SPJ1

7 0
2 years ago
What is the relationship between the following two sequences?
LuckyWell [14K]

Answer:

The 1st option

Step-by-step explanation:

Notice in sequence 1, it is 1,6; 2,12

That is sequence 1 * 6 = sequence 2.

Hope this helps! Have a nice day!

4 0
3 years ago
Read 2 more answers
6x+8y=5 and 3x+4y=-2
Feliz [49]

ANSWER If you solve for x you get -4/3 y+5/6                                                                            If you solve for y you get -3/4x +5/8.

Step-by-step explanation

and then the second answer is    

If you solve for x you get-4/3y +-1/2

If you solve for y you get -3/4x +-1/2

3 0
3 years ago
For every 8 knee bends that Zoey did during the physical fitness test, Cole did 5. Zoey was able to do 33 more knee bends than C
Ludmilka [50]

Answer:

55

Step-by-step explanation:

difference=8-5=3

if difference is 3 Cole bends=5 times

if difference is 33 Cole bends=(5/3)×33=55 times

5 0
3 years ago
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