3 years ago

Find the value of x. 140° 40 2x A. 50 B. 90 C. 20 D. 70

Mathematics

1 answer:

Temka [501]3 years ago

7 0

B is the answer
Hope this help help

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How many terms <br> x 2 - 10xy + 3y + y 2 - 1

kicyunya [14]

In algebra a term is a single number or letter so in this 5

x^2
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2 years ago

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2 years ago

Using the following image, if you EG = 59, what are x, EF, and FG.

Harman [31]

Answer:

$x=6\,\,units\,,\,EF=34 \,\,units\,,\,FG=25\,\,units$

Step-by-step explanation:

Given: $EG =59 \,\,units$

To find: $x,EF,FG$

Solution:

From the image, $EG=EF+FG$

Put $EF=8x-14\,,\,FG=4x+1\,,\,EG=59$

$8x-14+4x+1=59\\12x-13=59\\12x=59+13\\\\12x=72\\x=\frac{72}{12}=6$

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Therefore,

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3 years ago