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3 years ago

Will mark brainliest

Mathematics

1 answer:

n200080 [17]3 years ago

4 0

Answer:

x=8, y=15 degrees

Step-by-step explanation:

3x-13=x+3

3x=x+16

2x=16

x=8

(180-90)÷2=45

45÷3=15

y=15

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Sally is going to paint the 4 walls in her bedroom. Her bedroom is 3.5 m long , the breth is 2.8 m and 2.2 m high.

erastova [34]

I need help with this question too but less hope we get a answer

7 0

2 years ago

You can afford a $950 per month mortgage payment. You've found a 30 year loan at 7% interest. a) How big of a loan can you affor

Lubov Fominskaja [6]

Based on the amount to be paid per month, the size of the loan you can afford is $142,792.19.

The total amount you pay to the loan company is $342,000.

The interest on the money is $199,207.81.

The size of the loan is the present value associated with that loan payment that you can afford:

950 = (7/12% x Present value) / ( 1 - (1 + 7/12%)⁻⁽³⁰ ˣ ¹²⁾

950 = (7/12% x Present value) / 0.8767

Present value = $142,792.19

The total amount of money paid is:

= Number of periods x Payment per period

= 30 years x 12 months per year x 950

= $342,000

The interest is:

= 342,000 - 142,792.19

= $199,207.81.

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4 0

1 year ago

SIMPLE INTEREST

cupoosta [38]

The answer would be 5 years. I=PxRxT.

3 0

3 years ago

Read 2 more answers

Solve for x<br><br> 2x - 1 - 1 = x - 3 - ( -5 + x )

Nana76 [90]

Answer:

x=2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2x−1−1=x−3−(−5+x)

2x−1−1=x−3+−1(−5+x)(Distribute the Negative Sign)

2x−1−1=x+−3+(−1)(−5)+−1x

2x−1−1=x+−3+5+−x

2x+−1+−1=x+−3+5+−x

(2x)+(−1+−1)=(x+−x)+(−3+5)(Combine Like Terms)

2x+−2=2

2x−2=2

Step 2: Add 2 to both sides.

2x−2+2=2+2

2x=4

Step 3: Divide both sides by 2.

x=2

8 0

3 years ago

Isolate the variable to find the solution of the equation. 6. 2w = 18. 6 w = 3 w = 12. 4 w = 24. 8 w = 115. 32.

Anarel [89]

An equation is formed of two equal expressions. The solution of the equation is w=3.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

In order to solve the equation, we need to isolate the variable in the following manner, therefore, the solution of the equation can be written as,

$6.2w=18.6$

Divide both sides of the equation by 6.2,

$6.2w=18.6\\\\\dfrac{6.2w}{6.2}=\dfrac{18.6}{6.2}\\\\w = 3$

Hence, the solution of the equation is w=3.

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2 years ago