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devlian [24]
3 years ago
13

I need help with this problem please!

Mathematics
1 answer:
olga_2 [115]3 years ago
5 0

Answer:

x = 50

Step-by-step explanation:

In a parallelogram, consecutive angles are supplementary, thus

∠ A + ∠ B = 180 , substitute values

2x + 2x - 20 = 180

4x - 20 = 180 ( add 20 to both sides )

4x = 200 ( divide both sides by 4 )

x = 50

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Write 7/25 as a decimal show your work
ira [324]

Answer:

0.28 is a decimal and 28/100 or 28% is the percentage for 7/25.

Step-by-step explanation:

i needhelp one more little crown plzz

25x4=100

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28/100

0.28

28%

4 0
3 years ago
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The length of a rectangle is six times its width.
Hoochie [10]

Answer:

Length = 30

Width = 5

Step-by-step explanation:

So the formula for perimeter is

P = 2L+2W

And we know that:

L = 6W

So then we put in all the information that we do know

70 = 2(6W)+2W

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3 0
3 years ago
The graph of a line goes up and to the right when:
Afina-wow [57]
<h3><u>Answer:</u></h3>

Option: C is the correct answer.

c) the coefficient of x is positive

<h3><u>Step-by-step explanation:</u></h3>

We know that graph of a line goes up and to the right when the coefficient of x is positive.

Since we know that when a line goes up and to the right this means that the line is increasing and hence we will get a positive slope of the line and we know that the slope intercept of a line is given as:

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as m is positive this means that:

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4 0
3 years ago
Read 2 more answers
Given that ABCD congruent to PQRS, solve for m<br><br><br> A.0.5<br> B.2.5<br> C.3<br> D.5
34kurt
As the 2 quadrilaterals are congruent the sides of one quadrilateral are equal to the corresponding sides of the other quadrilateral
Hence,
AB = PQ
RQ = BC
AD = PS
DC = RS
Since terms for both AB and PQ are given we can equate the terms and find m
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3 0
3 years ago
Gabe drops a hammer from an apartment that is 30 meters above the
cluponka [151]

A 0 because you can not subtract 2-5 or the rest

6 0
3 years ago
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