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Softa [21]
3 years ago
6

The angle measurements in the diagram are represented by the following expressions.

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0
Angle a and b are supplementary angles which means that when added they equal 180.
so we must set our equation equal to 180.
8x+74+2x+56=180
which simplifies to 10x+130=180
then subtract 130 from both sides.
10x=50
x=5

So we plug in 5 to find the measure of b.
2(5)+56=b
10+56=b
66=b
the measure of angle b is 66 degrees
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Hope I helped!

6 0
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After the party, 3 1⁄4 pecan pies remained. The next day, Edward's family ate 1 1⁄4 of a pie. How many pecan pies were left?
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6 0
2 years ago
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Which of the following represents the factorization of the polynomial below?<br> 2x2 +11x +5
beks73 [17]

Answer:

(2x + 1)(x + 5)

Step-by-step explanation:

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3 0
3 years ago
HELP NOW!!! 20 POINTS AND URGENTLY NEEDED!!!!!!!!!!!!!!
Lunna [17]

So basically here is the answer mate!

2x  +  7y  =  3-------------------------(substitute x's value here, i.e., x = -4y)

2( -4y )  +  7y  =  3

-8y  +  7y  =  3

-1y  =  3

y  =  -3------------------------(  1  )

Since x  =  -4y

             =  -4 (  -3  )  --------------------------( since we found the value of y)

             =  12

Here is the answer for  x  = 12  ,  y  =  -3

Mark my anwer as the brainliest please !  :)

4 0
2 years ago
What is 2.03 written in words and numbers?
Rudiy27
Two and three hundredths. I hope this helped, also by numbers do u mean in expanded form? Because that would be 2 + 0.03 .
5 0
3 years ago
Read 2 more answers
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