All categories

3 years ago

Find the value of x. Then find the measure of each labeled angle

Mathematics

1 answer:

34kurt3 years ago

8 0

Answer:

x = 109

Top Right Angle = 109

Bottom Right Angle = 71

Step-by-step explanation:

Notice the two right angles on the left and recognize that the figure is a a quadrilateral (4 sides). That means it adds up to a total of 360 degrees.

(x-38) + x + 90 + 90 = 360

2x + 142 = 360

2x = 218

x = 109

(x - 38) = (109 - 38)

71 degrees for bottom right angle

109 for top right angle

You might be interested in

N²+10=107 <br> I need help with this.

ivanzaharov [21]

N would equal 9.8488578018.

5 0

3 years ago

(5x^4-2x^3-7x^2-39)÷(x^2+2x-4)

lana [24]

Using the Polynomial Division: Divide 5 $x^{4}$ −2 $x^{3} -7x^{2} -39 by x^{2}$ +2x−4 using long polynomial division.

Answer to the Polynomial Division: $5x^{2} -12x+37+\frac{-122x+109}{x^{2}+2x-4}$

4 0

3 years ago

Subtract (8x-2) -(5x-7)

frutty [35]

Answer:

$3x+5$

Step-by-step explanation:

we have

$(8x-2)-(5x-7)$

step 1

Eliminate the parenthesis

$(8x-2)-(5x-7)=8x-2-5x+7$

step 2

Groupe terms that contain the same variable

$8x-5x-2+7$

step 3

Combine like terms

$3x+5$

3 0

4 years ago

Solve the equation and give explanation

Natalija [7]

Answer:

5 9/10

Step-by-step explanation:

step one: convert 4 1/2 into 9/2 and convert 1 2/5 into 7/5

step two: find common denominator which is 10

step three convert to common denominator, 9/5=45/10 and 7/5= 14/10

step four add together which is 59/10

step five simplify into mixed number 5 9/10

8 0

3 years ago

Read 2 more answers

What is the formula of area of rectangle?

shepuryov [24]

Length x Width is the formula

4 0

3 years ago

Read 2 more answers