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Blababa [14]
4 years ago
12

25 points!! Will give Brainliest!! Help please!!!

Mathematics
1 answer:
fredd [130]4 years ago
6 0
What I did for this question is I set up ans equation. 5x-7 + 3x+11 = 180 and I added the Xs and and I added 11 to -7. Then I got 8x+4=180. I then "-4" on both sides and then divided 8 by 176. Getting X as 22. We now know X and we put 22 into the equation for D which is "3x+11" getting 77 degrees. Hope this helped!
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The sum of 1-3/4 6-3/8 and 1-23/32
Ne4ueva [31]

Answer:

-2.02083333333

Step-by-step explanation:

1-3 is -2/4, and 6-3 is 3/8 so -1/2/3/8 is -1 and 1/3

1-23 is -22/32,or -11/16

-1 and 1/3 + -11/16 is -2.02083333333

3 0
3 years ago
Explain how James Fenimore Cooper’s works connected the fine arts with changes in the American way of life.
MrRissso [65]

James Fenimore Cooper used his words to connect Fine Arts and the Changes in American culture by writing about America's Westward expansion and the Indians in this first western novel.

<h3>What did James Fenimore Cooper write in his first novels?</h3>

James Fenimore Cooper based his first western novels on themes relating to:

  • the frontier
  • White/Indian Conflicts
  • America's Westward Expansion
  • Romantic Ideas about the American West.

Hence the correct answer is A.

Learn more about James Fenimore Cooper at:

brainly.com/question/3886133

3 0
3 years ago
How do you write 11.6 in scientific notation?
katovenus [111]

Answer:

1.16 . 10 1 is up small letter 0

Step-by-step explanation:

Write the number as a decimal

More Icon

11.6

2. Make it a new number between 1 and 10

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3. Define the power of 10

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4. Final result

3 0
3 years ago
Read 2 more answers
1. Solve for x. Show your solution and justify every step.
Furkat [3]

Answer:

X=6

Step-by-step explanation:

-4x-12+5=17

-4x-7=17

-4x=24

X=6

3 0
4 years ago
Read 2 more answers
Stephanie receives a salary of $650 per month plus a commission of 5.5% on the first $3,000 of sales and 7% of all sales over $3
charle [14.2K]

Answer:

1391.1$

Step-by-step explanation:

1. Count the earned commission for first 3000$ -> 3000*0.055=165$.

2. Count the earned commission for the remained money -> (11230-3000)*0.07=576.1$.

3. Sum up all Stephanie's incomes -> 650+165+576.1=1391.1$.

5 0
3 years ago
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