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poizon [28]
1 year ago
10

What is cos (A)? Pls help!!

Mathematics
1 answer:
Elan Coil [88]1 year ago
4 0
(Sqrt 87)/16
Please mark brainliest
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Please help me fast ​
Naddika [18.5K]

Answer:

9:11

Step-by-step explanation:

9000-4950=4050

(refer to picture for the rest)

5 0
3 years ago
Read 2 more answers
A group of preschoolers has 17 boys and 16 girls. What is the ratio of girls to all children?
Luba_88 [7]

Answer:

16 girls: 33 kids

Step-by-step explanation:

add 16 and 17 then break down the equation and figure out the answer

5 0
3 years ago
Can anyone please help me it’s only one question please help me
Veronika [31]

Answer:

A =7.02 m^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2)*h where b1 and b2 are the lengths of the bases

A = 1/2 ( 4.5+6.3) * 1.3

A = 1/2(10.8) * 1.3

A =7.02 m^2

3 0
3 years ago
Hang 7 pictures with grandfather in the middle how many ways
PSYCHO15rus [73]
Two at the top (side by side)
Two at the bottom ☝
One on right side
One on left side
And grandfather in the middle
7 0
3 years ago
Sphere with a radius of a radius of 42 inches
prisoha [69]

Answer:

310339.1 in^3

Step-by-step explanation:

Volume=4/3*pi*r^3

Volume=4/3*pi*42^3

Volume=4/3*pi*74088

Volume=98784*pi

Volume=310339.0887

So the volume is about 310339.1 in^3

5 0
3 years ago
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