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3 years ago

∠1 and ∠2 are complementary angles. If ∠1 measures 35º, what is the measure of ∠2?

Mathematics

1 answer:

max2010maxim [7]3 years ago

6 0

Answer:

55 degrees

Step-by-step explanation:

Complementary angles are two angles that equal 90 degrees together so if one angle is 35 degrees then the other must be able to add towards that to make 90 degrees

90=35+∠2

-35 -35

55=∠2

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You go to an arcade and purchase a card with game credits. After playing 5 games you have 33 credits left. You play 4 more games

Amanda [17]

Answer:

$y=-3x+48$

Step-by-step explanation:

We will use slope-intercept form of equation to write our equation. The equation of a line in slope-intercept form is: $y=mx+b$ , where m= Slope of the line, b= y-intercept.

To write the equation that represents the number of credits y on the cards after x games, we will find slope of our line.

We have been given that after playing 5 games we have 33 credits left. We play 4 more games and we have 21 credits left. So our points will be (5,33) and (9,21).

Let us substitute coordinates of our both given points in slope formula: $m=\frac{y_2-y_1}{x_2-x_1}$ ,

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Upon substituting m=-3 and b=48 in slope-intercept form of an equation we will get,

$y=-3x+48$

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3 years ago

∠1 and ∠2 are complementary angles. If ∠1 measures 35º, what is the measure of ∠2?​

∠1 and ∠2 are complementary angles. If ∠1 measures 35º, what is the measure of ∠2?