All categories

3 years ago

It says choose all of the multiple choice answers that are true about the diagram

Mathematics

1 answer:

kari74 [83]3 years ago

4 0

Answer:

C. and E.

Step-by-step explanation:

Complimentary angles are two angles that both measures create the same degree as a right angle, or 90 degrees

Looking at the graph, we see 1 right angle, which is 9. Therefore we can cross out any answer that includes <9 in it.

Let's look at 7, this is an obtuse angle, WAY more than 90 degrees, therefore we can cross out any answer that includes <7 in it.

Meaning we only have three exceptable degrees, <6, <5, and <8.

There are only 2 answers that follow these rules. C and E

You might be interested in

How do you solve this equation -5=u+6

Naily [24]

Answer:

Step-by-step explanation:

u+6 = - 5 Subtract 6

u + 6 - 6 = - 5 - 6

u = - 11

Try thinking this as money. If you are 5 dollars in the hole and you borrow another 6 dollars, where are you?

The answer is that unless you pay your debt of 5 dollars, you are - 11 dollars in the hole.

8 0

3 years ago

Read 2 more answers

Find the area of the shaded region round to the nearest tenth

Alenkinab [10]

Answer: 818.4

Step-by-step explanation:

Using the area of a sector formula, we get the area of the entire sector is $(\pi)(27.8^{2})\left(\frac{150}{360} \right)$ .

Using the formula $A=\frac{1}{2} ab \sin C$ , we get the area of the triangle is $\frac{1}{2}(27.8)(27.8)(\sin 150^{\circ})$ .

So, the area of the shaded sector is $(\pi)(27.8^{2})\left(\frac{150}{360} \right)-\frac{1}{2}(27.8)(27.8)(\sin 150^{\circ}) \approx \boxed{818.4}$

6 0

2 years ago

Please helppp!!!!

Nostrana [21]

Answer:

ok more info please and I can help

8 0

3 years ago

PLS HELP HELP HELP! 16 POINTS!

igor_vitrenko [27]

Answer:

I don't get which problem your trying to slove

Step-by-step explanation:

the answers are c, c, and a

4 0

2 years ago

Write your answer as a

postnew [5]

8 friends: 2 pounds of grapes.

Each friend get 1/4 a pounds of grapes.

4 0

2 years ago