Find the measure of angle Din the quadrilateral below. A 85° B 95° C 120° D?

Mathematics

1 answer:

WINSTONCH [101]3 years ago

5 0

Answer:

60 I

Step-by-step explanation:

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5. A cube is a three-dimensional solid with six square faces.

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Help what do I put in the table ignore the other question

givi [52]

Answer:

4.5, 4, 3.5, 3, 2.5, 2

Step-by-step explanation:

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3 years ago

Mike went to a football game with his family. They bought 5 boxes of popcorn and 3 programs, and spent $41. Sean's family went t

slamgirl [31]

EZ!

Let's say each box costs $X and each program costs $Y
Thus, Mike's family spent:
$(5X+3Y)
or
$41

Sean's family spent
$(3X+2Y)
or
$26

This yields us a system of two equations:
5x+3y=41
3x+2y=26

5x+3y=41
2y=26-3x

5x+3y=41
y=13-1.5x

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y=13-1.5x

5x+39-4.5x=41
y=13-1.5x

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y=13-1.5x

0.5x=2
y=13-1.5x

x=4
y=13-1.5x

x=4
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3 years ago

Solve the quadratic equation. Y=1/4(x-2)^2+4

KATRIN_1 [288]

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3 years ago

Kara spend $16 on tubes of paint and brushes for an art project. Each tube of paint costs $3 and each brush costs $ 0.50. Kara p

aalyn [17]

Answer: There are 4 tubes of paint she purchased.

Step-by-step explanation:

Since we have given that

Amount spend on tubes of paint and brushes for an art project = $16

Cost of each tube of paint = $3

Cost of each brush = $0.50

Let the price of tube of paint be 'x'.

Let the price of brush be '2x'.

So, According to question, it becomes,

$3x+0.50\times 2x=16\\\\3x+x=16\\\\4x=16x\\\\x=\dfrac{16}{4}\\\\x=4$

Hence, there are 4 tubes of paint she purchased.

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3 years ago