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STALIN [3.7K]
3 years ago
14

Really need help Five less than twice what negative number squared is 157?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

2(-x)² - 5 = 157

2x² - 5 = 157

add 5 to each side of the equation:

2x² = 162

divide both sides by 2:

x² = 81

√81 = 9 or -9

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Due tomorrow at 11:59 PM

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Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

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a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

Instructions

Step 1: Brainstorm characters and events from the novel.

Step 2: Choose the event and POV from which you would like to tell the story from (Character's POV).

Step 3: Draw a picture (if using paper) or find an image of the event that you chose (if using PPT slides).

Step 4: Choose your writing prompt:

a. Write a postcard from one character to another about the event depicted on the front of the postcard.

b. Write a journal entry about the event from the character's POV.

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2 years ago
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1. What is the solution of the equation<br> 3y-5y+10=36?<br> 1. -13<br> 2. 2<br> 3. 4.5<br> 4. 13
VikaD [51]

Answer:

1: -13

Step-by-step explanation:

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Subtract 10 from both sides

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3 years ago
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