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ExtremeBDS [4]
2 years ago
7

SOMEONE PLS HELP I WANT TO GO TO BED AND EXPLAIN HOW TO PLS

Mathematics
1 answer:
vlabodo [156]2 years ago
3 0

Answer:

40 degrees

Step-by-step explanation:

2x-30+x=90

Then you add x to 2x which will be 3x so now its

3x-30=90

add 30 to both sides

3x=120

divide 3 from both sides

x=40

Since Angle QPR is virticle to 2x-30+x=90

Angle QPR is 40 degrees

I got you bro go to sleep g

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A principal of $1800 is invested at 4% intrest, compounded annually. How much will the investment be worth after 8 years?
zavuch27 [327]
So the equation would be 4\100 of 1800 every year = (4/100x1800)x8 years = 72x8 years = $576. Best of luck!
5 0
3 years ago
Is the inequality true or false?<br><br> 8 + 5(2 x 4) ≥ 9 x 5
-BARSIC- [3]

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Answer:

  true

Step-by-step explanation:

Using the order of operations to evaluate the expressions, we have ...

  8 + 5(8) ≥ 9(5)

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5 0
2 years ago
Read 2 more answers
Angelo has a credit score of 726. According to the following
Vaselesa [24]

Answer:

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Step-by-step explanation:

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Have a good day

8 0
3 years ago
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Let x = hours spent babysitting on Saturday. Choose the equation that
Ne4ueva [31]

The equation that can be used to represent the situation given that x is the number of hours spent babysitting is 4(x + 8) = 56

<h3>How to write and solve equation</h3>

  • Amount paid per hour for babysitting =$4
  • Total amount made = $56
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Total earned babysitting on Sunday = Hours spent babysitting on Sunday × Amount paid per hour

= 8 × 4

= $32

Number of hours he babysat on Saturday = $56 - (8 × 4) ÷ 4

= 56 - 32 ÷ 4

= 24 ÷ 4

= 6 hours

  • check all that applies

A. 8x+4 = 56

8x = 56 - 4

8x = 52

x = 52/8

x = 6.5

B. 4x+8 = 56

4x = 56 - 8

4x = 48

x = 48/4

x = 12

C. 8(x + 4) = 56

8x + 32 = 56

8x = 56 - 32

8x = 24

x = 24/8

x = 3

D. 4(x + 8) = 56

4x + 32 = 56

4x = 56 - 32

4x = 24

x = 24/4

x = 6

Learn more about equation:

brainly.com/question/16863577

6 0
2 years ago
The product of a number and its _____ is one.<br><br>Please fill in the blank.
asambeis [7]
Itself should go in the blank

4 0
2 years ago
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