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2 years ago

Write the equation of a quadratic function in standard form for the parabola that passes through the given points.

Mathematics

1 answer:

vazorg [7]2 years ago

8 0

Answer:

5,7 given point its korrect now

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Solve for x: −3|2x + 6| = −12

Ivanshal [37]

$-3|2x + 6| = -12 \\
|2x+6|=4\\
2|x+3|=4\\
|x+3|=2\\
x+3 =-2 \vee x+3=2\\
x=-5 \vee x=-1$

4 0

4 years ago

Read 2 more answers

What is the surface area of the solid figure represented by the net?

Ivenika [448]

Answer:

Option B. 373.80 square centimeters

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The surface area of the figure is equal to the area of its 5 faces (3 rectangular faces plus 2 triangular faces)

step 1

Find the area of its 3 rectangular faces

$A_1=(5.6)(9.4)=52.64\ cm^2$

$A_2=(12.7)(9.4)=119.38\ cm^2$

$A_3=(13.9)(9.4)=130.66\ cm^2$

step 2

Find the area of its 2 triangular faces

$A_4=\frac{1}{2}(12.7)(5.6)=35.56\ cm^2$

$A_5=\frac{1}{2}(12.7)(5.6)=35.56\ cm^2$

step 3

Find out the surface area

$SA=A_1+A_2+A_3+A_4+A_5$

substitute the values

$SA=52.64+119.38+130.66+35.56+35.56$

$SA=373.80\ cm^2$

6 0

3 years ago

Read 2 more answers

Will mark brainly! 20 points please hurry and help!!

Nata [24]

The correct answer is number one, number four, and number five. Please park Brainliest if helpful. Thanks

6 0

3 years ago

Use what you know about signed numbers to complete these square box problems

morpeh [17]

Answer:

We need to know what the boxes are, you didnt include numbers so we cant help you :) Have a great day and i hope you figure the problem out with the help with our Brainly workers! -Conner

Step-by-step explanation:

6 0

3 years ago

-4+2(12)<br> ————<br> -3(-3)-(-1)

dsp73

Answer:

20/10 is 2

final answer is 2

8 0

3 years ago