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photoshop1234 [79]
3 years ago
11

What is the supplementary angle of 30 degrees?

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

The answer is 150 degree.

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What number rounds to 150 when rounded to the nearest ten
blagie [28]

Answer: well there a lot of answers

Step-by-step explanation:

so i got

145 146 147 148 149 150 151 152 153 154

7 0
3 years ago
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Sherman hopes to get at least a 90 average on his science test. He has one more test before the end of the year. His past test s
aleksandr82 [10.1K]
(79 + 94 + 91 + 92 + x) / 5 > = 90
(356 + x) / 5 > = 90
356 + x > = 90 * 5
356 + x > = 450
x > = 450 - 356
x > = 94 <=== Sherman can get the lowest score at 94
3 0
3 years ago
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Larry thought of a number. He added 1, multiplied the sum by 2, divided the product by 3, and then subtracted 4. He got 6. What
antoniya [11.8K]

Answer: Larry thought of the number 14

Step-by-step explanation:

Let the number be represented by x

Such that when added with 1 becomes x+1

Multiplied by 2 becomes 2(x+1)

divided  by 3 gives 2(x+1)/3

Upon subtraction with 4, we have

2(x+1)/3 -4=6 as the equation

Solving

2(x+1)/3 -4=6

2(x+1)/3=6+4

2(x+1)/3=10

2(x+1)=3x10

2(x+1)=30

2x+2=30

2x=30-2

2x=28

x=28/2

x=14

7 0
3 years ago
Á size 8 kids shoe measures 9 2/3 inches. if 5 pairs of size 8 shoes are lined end to end, then how many inches will they cover?
castortr0y [4]
5 pairs of shoes = 10 shoes

9\frac{2}{3} \times (5 \times 2) \\ \\ = 9 \dfrac{2}{3} \times 10 \\ \\ = 96\dfrac{2}{3}

They will cover 96 2/3 inches.

Hope this helps. - M
6 0
4 years ago
A baby gains about 2 1/5 pounds each month for the first three months after birth.when he was 3 months old,tyler weighed 14 1/10
Thepotemich [5.8K]
Hi there

the answer is 7.5pounds

hope this helps and you rate me good

8 0
4 years ago
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