2 years ago

PLEASE HELP!! Question:use the figure to solve for x

Mathematics

2 answers:

liberstina [14]2 years ago

8 0

The answer to this is D= 45

Norma-Jean [14]2 years ago

6 0

Answer:

d. x=45

Step-by-step explanation:

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Someone help me please! Thank u so much!!

jek_recluse [69]

5. a^2 + b^2 = c^2...where a and b are the legs and c is the hypotenuse
7^2 + 10^2 = c^2
49 + 100 =c^2
149 = c^2....take square root of both sides, eliminating the ^2
sq rt 149 = c
12.21 = c.....so the approximate length of 3rd side is 12 m

6. x = number of books bought

7. m < 2 + m < 8 = 180

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1000 - 400 = 24x
600 = 24x
600/24 = x
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3 years ago

-3|x+4|+16=7<br>two solutions

DIA [1.3K]

-3|x+4|+16=7
-3|x+4|=7-16
-3|x+4|=-9
|x+4|=3
x+4=3
x+4=-3
x=-1
x=-7
X1=-7 X2=-1

3 0

3 years ago

Determine the length of PN and the value of y

e-lub [12.9K]

Answer:

Side PN=26

y=16