3 years ago

This is due by 3 today so answer fast Classify the pair of angles:

Mathematics

1 answer:

UkoKoshka [18]3 years ago

8 0

Answer:

Complementary angles

Step-by-step explanation:

Complimentary angles are 2 angles that sum up to 90 degrees

You might be interested in

Anyone please HELP cause I’m getting frustrated

pashok25 [27]

Answer:

U =35.5

Step-by-step explanation:

Since this is a right angle, we can use trig functions

tan theta = opp/ adj

tan U = 5/7

Take the inverse of each side

tan ^-1 tan U = tan ^-1 (5/7)

U = 35.53767779

Round to the nearest tenth

U =35.5

4 0

3 years ago

Find the slope and y- intercept of points (-2,3) and (2,-3)

iren [92.7K]

Answer:

slope = -3/2

y intercept = (0,0)

equation, y = -3/2x+0

Step-by-step explanation:

y2-y1/x2-x1 = -3-3/2--2 = -6/4 = slope = -3/2

y intercept = (0,0)

5 0

2 years ago

A=1/2f(r+z), solve for r

marin [14]

Answer: $\frac{2A}{f} -2=f$

Step-by-step explanation:

A=1/2(r+2)

2A=f(r+2)

2A/f=r+2

2A/f-2=r

7 0

2 years ago

Convert this number expressed in standard form to scientific notation

Sergeu [11.5K]

Answer:

28,500,000 into scientific notation is 2.85 x 10⁷

2.85 x 100 in scientific notation is 2.85 x 10²

if you mean the multiplication symbol, it just means to multiply. otherwise, there i don't see an x anywhere else

6 0

3 years ago

Solve for x -3 + x <br> = - 38

fiasKO [112]

x-3+x=-38

2x-3=-38

2x=3-38=-35

x=-35/2=-17.5

3 0

2 years ago

Read 2 more answers