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Ede4ka [16]
2 years ago
9

Solve the equation -52 - 3u = 8

Mathematics
1 answer:
lidiya [134]2 years ago
5 0

Answer:

u = -20

Step-by-step explanation:

-52 - 3u = 8

-3u = 8 + 52

-3u = 60

<u>u</u><u> </u><u>=</u><u> </u><u>-</u><u>2</u><u>0</u>

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Will mark BRAINLIST Find the perimeter of the following shape, rounded to the nearest tenth: coordinate plane with quadrilateral
kolbaska11 [484]

Answer:

11.3 units

Step-by-step explanation:

Let's find the length of one of the boxes.

a^2+b^2=c^2\\1^2+1^2=c^2\\1+1=c^2\\2 = c^2\\\\\sqrt{2} = c\\ c = 1.414...

Let's simplify c down to 1.41.

Now, there are 8 of these little boxes for the perimeter, let's multiply.

1.41\cdot8=11.28

That can be simplified to the nearest tenth - 11.3

Hope this helped!

8 0
3 years ago
What is 3X minus 6 and how did you get there??? A. 7 B. 9 C. 15 D. 18
Brilliant_brown [7]
Multiply 3x by -6, it gives you -18 so I'm going to say D
7 0
3 years ago
Read 2 more answers
If A = (0, 0) and B = (6, 3), what is the length of ? A.7.73 units B.6.24 units C.5.20 units D.6.71 units
ExtremeBDS [4]
Given two points A(x₁,y₁) and B(x₂,y₂) the distance betwen these points will be:
dist(A,B)=√[(x₂-x₁)²+(y₂-y₁)²].

We have these points: A(0,0) and B(6,3); its distance will be:

dist(A,B)=√[(6-0)²+(3-0)²]
=√(6²+3²)
=√(36+9)
=√45 ≈ 6.71

Answer:  D.    6.71 units.
5 0
3 years ago
Read 2 more answers
What is the volume of the right prism?
Over [174]
B. 46 CM3 IT MAY BE
8 0
2 years ago
*25 BRAINLIEST FOR WHOEVER ANSWERS FIRST*
SSSSS [86.1K]

Answer:

Lara's average speed :

average speed = total distance / total time

                         => 8 miles / 2.5 hours

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= total distance / total time

= 12 miles / 3.5 hours

= 3.43 mph

therefore,

Tim's average speed (3.43 mph) is greater.

5 0
3 years ago
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