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Art [367]
3 years ago
5

What is the value of x help please

Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0

Answer:

we will add all the sides

40+128+×+82=360

250+×=360

×=360-250

x=110

scoray [572]3 years ago
4 0

Answer:

110 degrees

Step-by-step explanation:

the answer is 110 degrees

add up everything and subtract it by 360 to get 110.

plz dont report. Can I have brainliest. I need it.

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8 0
3 years ago
Elmer works in a computer store. He is paid a weekly salary $180 and a commission of 4.5% of all sales. One week, he sold $9770
WINSTONCH [101]

Answer:

$619.65

Step-by-step explanation:

We know that he gets paid 180 a week, but we don't know how much he got from the commission of his sales. To find it, you multiply 9770 by 0.045 (because 0.045 = 4.5%) which you get 439.65. You then add the 180 to get 619.65.

5 0
3 years ago
The admission to the fair is $5 and the cost per ride is 50 cents. If his parents give hime $20, write and solve a linear equati
solniwko [45]

Answer:

Step-by-step explanation:

The admission to the fair is $5 and the cost per ride is 50 cents.

Let the number of rides that he can go on be x

If one ride costs 50 cents, x rides will cost 50×x = 50x cents. Converting 50 cents to dollar, it becomes 50/100 = $0.5.

So x rides will cost $0.5x

If his parents gave him $20, he will pay $5 to be admitted into the fair. He would be left with 20- 5 = $15

The equation to find how many rides he can go on will be

0.5x = 15

Since one ride costs $0.5

x rides cost $15

x = 15/0.5 = 30

He can go on 30 rides

8 0
3 years ago
Solve.<br> √ x + 4 = x - 2<br> A.5<br> B. -2,3<br> C.10<br> D.no real number solution
Snowcat [4.5K]

Answer:

i think the answer is b

Step-by-step explanation:

3 0
3 years ago
The square root of -100 = ___ + ___i
ddd [48]

Answer:

The square root of -100 is 10i

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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