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vfiekz [6]
3 years ago
15

Help on all please thanksss!

Mathematics
1 answer:
dangina [55]3 years ago
5 0
5. 5
6. 418
7. 261
8. 0213
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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
177 ×44 Please hurry but take your time​
evablogger [386]

Answer:

7788

Step-by-step explanation:

177 x 44 is 7788

3 0
3 years ago
Read 2 more answers
T divided by -4 equals 9
Nataly_w [17]
T/-4=9 then the answer is -4x9=-36
6 0
3 years ago
every us state has 2 senators (there are 50 states). if there are 500 members in congress, what percent of the congress is made
Gnom [1K]

Answer:

20% of the Congress is made of Senators.

Step-by-step explanation:

Our whole here is 500, since the House of Representatives and Senate combined would have 500 members in this case. So, we now need to find out how many senators there are.

2 x 50 = 100

Now, since we know the fact that there are 100 senators in Congress, we will find out what percent of 500 is 100.

100 = 20% of 500. To check, we will multiply 5 by 100. We get 500.

Therefore, the answer is 20%.

5 0
3 years ago
NEED THSI DONE PLEASE HELP! fill in the blank in the sentence below with the correct term. The _____- tells you which operation
erik [133]

Answer:

Order of Operations

Step-by-step explanation:

I'm not sure what terms you're using but the order of operations gives you the order of what operation to do first in a problem

3 0
3 years ago
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