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Vilka [71]
3 years ago
14

What is the measure of the missing angle

Mathematics
2 answers:
Leni [432]3 years ago
6 0
The answer is 115 degrees because adding the two remote interior angles is the same as the one exterior angle .
Dmitrij [34]3 years ago
3 0

Answer:

115 degrees

Step-by-step explanation:

first find the missing angle in the triangle

75+40+x=180

x+115=180

x=65

That angle plus the ? angle form a straight line, meaning they add up to 180 degrees.

so 65+x=180

x=115

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The x-intercept of a line is 5 and its slope is 6. Which equation represents the line?
OLEGan [10]

Answer:

y=-5x+35

Step-by-step explanation:

Use the formula y = mx + b

m = slope, so plug in -5 as the slope

To find x-intercept we set y=0

We want the x-intercept to be 7 so we can plug that into the equation too

0=-5(7)+b

4 0
3 years ago
Determine whether the polynomial below can be factored into perfect squares. If so, factor the polynomial. Otherwise, select tha
Natasha2012 [34]

Answer:

C. (4x-8)^2

Step-by-step explanation:

We need to determine whether the given polynomial 16x^2-64x+64 can be factored into perfect squares. If so, factor the polynomial. Otherwise, select that it cannot be factored into a perfect square.

16x^2-64x+64

=16x^2-32x-32x+64

=16x(x-2)-32(x-2)

=(16x-32)(x-2)

=16(x-2)(x-2)

=16(x-2)^2

=4^2(x-2)^2

=(4(x-2))^2

=(4x-8)^2

Hence final answe is choic C. (4x-8)^2

6 0
4 years ago
What is tan M for this triangle? Enter your answers in the boxes. <br> tan M= ?/?
Mamont248 [21]

Answer:

Tan (M) = m/p

Step-by-step explanation:

Tan (M) = Oppo. / Adj.

Tan (M) = m/p

3 0
3 years ago
Pls help and round to the nearest and no decimals
Kitty [74]

Answer:

Step-by-step explanation:

LA = pi*r*l = 3.14*8.5*12.4 = 331

SA = LA + pi*r^2 = 331 + 3.14*8.5^2 = 558

V = 1/3*pi*r^2*h = 1/3*3.14*(8.5^2)*sqrt(12.4^2-8.5^2) = 683

5 0
3 years ago
Read 2 more answers
the lines below are perpendicular. if the slope of the green line is -1, what is the slope of the red line?
RideAnS [48]
The slope of the red line would be the inverse of the green line. so the red line's slope is 1.
Green line: -1/1
Red line:1/1
8 0
4 years ago
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