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GrogVix [38]
3 years ago
10

She uses 18 square inches of paper for each card How many square feet of paper does she need to make 150 cards​

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

225

Step-by-step explanation:

Well, we already know how many square inches each card is. 18. All we need to do is multiply that number by 150 because we need to make 150 cards. So:

18 x 150 = 2,700inches.

Now all we need to do is divide the number of inches by the amount each foot is. Each foot is 12 inches. So:

2,700 ÷ 12 = 225.

225 is your answer.

<u>Hope this helps and have a nice day!</u>

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artcher [175]

Answer:

2000 because you got to subtract

5 0
3 years ago
Find all the missing parts to the triangle below
Arada [10]
Use Law of Cosines                             g^2 = f^2 + h^2 -2fhCosG                     f^2 = g^2 + h^2 -2ghCosF                    h^2 = f^2 + g^2 -2fgCosH

f^2 = 28^2 + 15^2 -2*28*15Cos87        28^2 = 31^2 + 15^2 -2*31*15CosG 
f^2 = 784 + 225 - 43.96                        784 = 961+225 - 930CosG 
f^2 = 965.0378                                    784 - 1186 = -930CosG
f = 31                                                 -402 = -930CosG             Divide by -930
                                                           .432258 = CosG
                                                           Cos^-1(.432258) = G
                                                             G = 64 degrees

Angle H = 180 - 64 - 87 = 29 degrees

Side f =   31                     Angle F =  87 degrees
Side g =  28                     Angle G = 64 degrees
Side h =  15                     Angle H =29  degrees
3 0
3 years ago
Read 2 more answers
What are zeros of function y=2x2 -3x-20, and why
kykrilka [37]
4 and -2.5

You can get this by first factoring the equation. 

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Then set both equal to zero and solve individually. 
4 0
3 years ago
Michael: (a)(b)(c)
irinina [24]

Answer:

Ladonna: a + c + b

Step-by-step explanation:

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Only Ladonna rearranged to change this order to show the commutative property.

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*The commutative property should not be confused with the associative property.

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7 0
3 years ago
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Snezhnost [94]

Answer:

None because 78 * 7 = 546

Step-by-step explanation:

8 0
3 years ago
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