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allsm [11]
2 years ago
10

Giving Out Brainliest Answer Asap thx

Mathematics
2 answers:
Alex777 [14]2 years ago
7 0

Answer:

  1. (4x+2°)=(7x-25°) vertically opposite angles equal
  2. 4x-7x = -25°-2°
  3. -3x = -27°
  4. x=9°
solong [7]2 years ago
3 0
Answer
4x+2=7x-25
27=3x
x=9
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3(x+2) = x+11

3x+6 = x+11

3x-x = 11-6

2x = 5

x = 5/2  OR

x = 2.5

5 0
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the area of a rectangle is x²-3x-10. what is the length of the rectangle if the with is x +2.?plsss asap​
Inga [223]

Answer:

x - 5

Step-by-step explanation:

x^2 - 3x - 10

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7 0
3 years ago
Camilla, Lincoln and Ella sat a French test. The test was marked out of 200 Camilla got 4/5 of the 200 marks. Lincoln got 44% of
Dafna1 [17]

Answer: Ella got the highest mark

Step-by-step explanation:

camilla got 160/200 because 200 divided by 5 = 40

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ella   got 198/ 200

6 0
3 years ago
The Sanchez family is planning a party. They want to budget spending $25 per guest. They already spent $200 on supplies and will
OverLord2011 [107]

Answer:

4

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3 0
2 years ago
The composite shape is made up of two identical triangles and two different rectangles. What is the are of the composite shape i
AfilCa [17]

Answer: 72 u^2

<h3>Explanation:</h3>

What we know:

  • Both triangles are identical
  • Both rectangles are different
  • There are values in units^2 given
  • There are right angles

How to solve:

We need to find the area of at least one of the triangles and double it. Then, we need to find the areas of both rectangles. Finally, we need to add these areas to find the total area. The final area will be represented in units squared (u^2)

<h2>Process:</h2>

Triangles

Set up equation                                                 A = 1/2(bh)

Substitute                                                           A = 1/2(4*3)

Simplify                                                               A = 1/2(12)

Solve                                                                   A = 6

Double                                                                     *2

                                                                           A = 12 u^2

Rectangles

Set up equation                                                 A = lh

Substitute                                                           A = (14)(3)

Simplify                                                               A = 42 u^2

Set up equation                                                 A = lh

Substitute                                                           A = [14-(4+4)](3)

Simplify                                                               A = (14-8)(3)

Simplify                                                               A = (6)(3)

Multiply                                                               A = 18 u^2

Total Area

Set up equation                                                 A = R1+R2+T

Substitute                                                           A = 42 + 18 + 12

Simplify                                                               A = 60 + 12

Solve                                                                   A = 72 u^2

<h3>Answer: 72 u^2</h3>
4 0
2 years ago
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