3 years ago

I need help I don't under stand. Is my answer correct

1 answer:

3 0

I'm sorry, I can't see the question (due to a bad quality picture). Could you please retake the question so I could see it better?

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pentagon [3]

$x- number\\\\
triple\ number:\ \ 3x\\\\
3x+5=26\ \ |-5\\\\
3x=26-5\\\\
3x=21\ \ |:3\\\\ x=7\\\\Number\ is\ equal\ to\ 7.$

8 0

3 years ago

Vladimir79 [104]

Answer:

153.86 yd²

Step-by-step explanation:

Area of circle = $\pi r^2$

Area = 3.14 × 7 ×7

Area = 153.86 yd²

8 0

4 years ago

Yuki888 [10]

Answer:

11.39

Step-by-step explanation:

-3.86+6.82=2.96

abs(2.96)=2.96

----------------------

4.02-12.45=-8.43

abs(-8.43)=8.43

-----------------------

1(2.96)+8.43=2.96+8.43=11.39

6 0

3 years ago

saw5 [17]

Sorry, i'm not sure :(

5 0

3 years ago

Goryan [66]

Answer:

9 miles

Step-by-step explanation:

yes i used a calculator

3 0

3 years ago