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GarryVolchara [31]
3 years ago
9

Help! Name the property!

Mathematics
1 answer:
jeyben [28]3 years ago
3 0

Answer:

15

Step-by-step explanation:

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When testing a claim that the mean head circumference for newborn American infants is greater than 35.8 centimeters a random sam
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hi

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8 0
3 years ago
The cost of a t-shirt is 8.50. David has $50 with him. How many t-shirt can he buy?​
anzhelika [568]
50÷8.5 = 5.88 but since we can’t have .88 of a person the answer would be five T-shirts
3 0
2 years ago
-2x + |4n - 2|<br> x = -3<br> n = 2
Tresset [83]

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12

Step-by-step explanation:

4 0
3 years ago
A roof has a cross section that is a right triangle. The diagram shows the approximate dimensions of this cross section. Find th
nordsb [41]

Answer:

5

Step-by-step explanation:

Area of right angle Triangle:

6.5 * 9 * 1/2 = 29.25

2nd way to find area:

1/2 * base * height

Since we have area and base:

1/2 * 11.1 * h = 29.25

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= 5m (nearest tenth)

8 0
3 years ago
The pass mark for a test is 86%.<br> Steve scores 52 out of 61 marks.<br> Does he pass the test?
laiz [17]

Answer:

He fails

Step-by-step explanation:

Marks = 52/61

Percentage =  52/61  x 100 ~ 85%

Pass amrk =86%

85% < 86%  

So , he fails

4 0
3 years ago
Read 2 more answers
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