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kkurt [141]
3 years ago
13

Can someone tell me how to do this

Mathematics
2 answers:
katrin [286]3 years ago
8 0

Answer:

A. Must Be

Step-by-step explanation:

There are 360 degrees in quadrilaterals which have been subcategorized to a parallelogram here.

We can add up the figures known:

95 + 95 + 85 + x

x stands for the unknown angle for now

the sum of the figures is 275 degrees + x

We know the sum of the angles should be 360

360 - 275 = x

x = 85.

You should be able to do this with every parallelogram.

ASHA 777 [7]3 years ago
4 0

Answer:

must not be

Step-by-step explanation:

The whole thing equals 360 degrees

Angle B and Angle D are equal; which equals 190 degrees.

Add Angle A to 190 degrees; which is 86 + 190 = 276.

Subtract 360, which is what the whole thing equals, and 276, which is the known angle added together, and you get 56.

In order for this to be a parallelogram, the opposite angles need to be equal.

Since they are not, the answer is must not be.

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Pineapples cost $2.50 each and mangos cost $1.50 each. Tim purchased 15 pieces of fruit for $29.50. How many pineapples and how
kotykmax [81]
We can create equations to solve this.

2.50p + 1.50m = 29.50
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Solve for a variable in the 2nd equation and use the substitution method to solve.

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Subtract p to both sides:

m = -p + 15

Plug in -p + 15 for m in the first equation.

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Distribute:

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Combine like terms:

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Subtract 22.50 to both sides:

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3 years ago
Can someone help me?
BabaBlast [244]
Both are equal because the distance from AB is equal to RS.
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3 years ago
How do we find 4and1/4 hours after 11:20pm?
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there are 60 minutes in 1 hour, so 1/4 of an hour is 60(1/4), namely 15 minutes.


11:20pm + 4 hours, is 11+4:20, namely 15:20, of course the time system only uses up to 12, so that has to be 3:20, and then we add the 15 minutes.


11+4: 20 + 15.........3:35am.

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