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3 years ago

An angle measures 68° less than the measure of its complementary angle. What is the measure of each angle?

Mathematics

1 answer:

Natasha2012 [34]3 years ago

4 0

90-68 =22
The answer is 22 degrees and 68 degrees

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What is the value of x? A.39 B.41 C.26 D.17

mojhsa [17]

Answer:

The answer is B.

Step-by-step explanation:

You have to use Pythogorean Theorem, c² = a² + b² where c is the hypotenuse and a,b is the side lengths :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 40,

Let b = 9,

${c}^{2} = {40}^{2} + {9}^{2}$

${c}^{2} = 1600 + 81$

${c}^{2} = 1681$

$c = \sqrt{1681}$

$c = 41 \: units$

*Take note, hypotenuse will always be the longest length among the 3 lengths.

*Pythogorean Theorem can only applied in a right-angle triangle.

3 0

3 years ago

Write an equation of the line in slope-intercept form (2,1) and (0,-3)

Snowcat [4.5K]

Answer:

y = 2x - 3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What’s greater 14/7 or 2/4

aleksandr82 [10.1K]

I think 2/4 but I'm not 100% sure sry

8 0

3 years ago

find the equation of a line through the coordinate (3,6) and parallel to the line represented by y=5/3 x-1

maw [93]

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0 or (0,y))

For lines to be parallel, their slopes have to be the SAME.

The given line's slope is 5/3, so the parallel line's slope is also 5/3

y = 5/3x + b

To find "b", plug in the point (3,6) into the equation

y = 5/3x + b

6 = 5/3(3) + b

6 = 5 + b

1 = b

y = 5/3x + 1

5 0

3 years ago

Help with this one!!

konstantin123 [22]

-(2.71) goes with 2.71

2.71 goes with -2.71

-(-2.71) goes with 2.71

7 0

4 years ago