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umka21 [38]
3 years ago
7

Hey any oneill give brainleast please help me

Mathematics
2 answers:
earnstyle [38]3 years ago
8 0

Answer:

8

Step-by-step explanation:

So we have the expression:

(-\frac{11}{2}x+3)-2(-\frac{11}{4}x-\frac{5}{2})

First, distribute the right:

=(-\frac{11}{2}x+3)+(\frac{11}{2}x+5)

Combine like terms:

=(-\frac{11}{2}x+\frac{11}{2}x)+(3+5)

The fractions will cancel:

=3+5

Add:

=8

Our answer is 8 :)

juin [17]3 years ago
3 0

Answer:

8

Step-by-step explanation:

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Solve by taking the square root 4n ^ 2 + 10 = - 36
Nikolay [14]

Answer:

22.5

Step-by-step explanation:

start by doing 4 squared, since theirs an n on the 4 you have to leave the n attatched to 16 (4 squared is 16) then you have to subtract 10 from -36 and you get 46. after you do that you have to divided 16 from both sides. witch leaves you with n= 22.5

5 0
3 years ago
What is the solution for this <br> 5|x-2| =30<br> X=?
evablogger [386]

Hello from MrBillDoesMath!

Answer:

x = 8, x = -4

Discussion:

5 | x - 2| = 30              => divide both sides by 5

|x -2| = 30/5 = 6          => |x-2| = 6

(x-2) = 6                       => x = 2 +6

x = 8

or

(x-2) = -6                     => x = 2 + -6

x = -4

Thank you,

MrB

8 0
3 years ago
Read 2 more answers
Janelle subtracts -4 from a number. The result is -2. What is the number?0
kicyunya [14]

Answer:

-6

Step-by-step explanation:

? - (-4) = -2

? + 4 = -2

-6 + 4 = -2

Your Answer will be -6

Hope that helps!

5 0
3 years ago
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FREE BRAINLIEST! Are waffles really pancakes with abs?​
Rina8888 [55]

are you ok

and yes

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Find the area of the shaded region. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the label?
Ratling [72]

Answer:

460

Step-by-step explanation:

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