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3 years ago

∠ABC measures 124° and ∠MNO measures 56°. Therefore, the two angles are

Mathematics

1 answer:

valkas [14]3 years ago

3 0

Answer:

Supplementary

Step-by-step explanation:

Since the two angles add up to 180 degrees, they are supplementary

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This is really confusing

sertanlavr [38]

Answer:

a. Diego

b. Lin

Step-by-step explanation:

a. Diego

b. Lin

It's pretty easy just do some subtraction.

Actually look and pay attention in class this is like grade 1 math.

7 0

2 years ago

Read 2 more answers

PLEASE HELP Which of the following is false about the Y intercept

Flauer [41]

The answer choice that is false is D.

The form of the y-intercept is (0,Y). Remember that x comes first in an ordered pair and y comes second.

Hope this helps!

7 0

3 years ago

9x - 3y = -42 and -9x + 8y =22

ASHA 777 [7]

Answer:

(-5 1/9, -4)

Step-by-step explanation:

Add the equations

5y=-20

y=-4

-9x+8(-4)=22

-9x-32=22

-9x=46

x= - 5 1/9

8 0

3 years ago

The diameter of each wheel of a bicycle is 27 in. If you are traveling at a speed of 40 miles per hour on this bicycle, through

grandymaker [24]

Circumference = πd, where d = diameter

we know the wheel has a diameter of 27 inches, so the total circumference is 27π, and that's the arc length of one revolution.

there are 5280 feet in 1 mile and 12 inches in 1 foot.

so in 40 miles there are 40(5280)(12) inches.

and we also know that there are 60 minutes in 1 hour.

$\cfrac{40~miles}{hour}\implies \cfrac{~~ \frac{40(5280)(12)~in}{27\pi ~\frac{in}{rev}}~~}{60~minutes}~~\approx ~~\cfrac{29878.688~rev}{60~minutes}~~ \approx ~~497.978~\frac{rev}{minute}$

4 0

2 years ago

Todd is a salesperson he sold a crystal sculpture for $58 and earned 15% commission. how much commission did Todd earn.

telo118 [61]

Answer:

$8.70

Step-by-step explanation:

He earned 15% of 58...so that's 8.70. (checked with a calculator)

5 0

3 years ago

Read 2 more answers