3 years ago

Pls answer im not good with rectangles

Mathematics

2 answers:

Bond [772]3 years ago

8 0

V = 7 x 4 x 15 = 420 inches^3

Luba_88 [7]3 years ago

8 0

The answer would be 420

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Question 2 (2 points)<br> Subtract.<br> A) -18 - (-12) =<br> on &<br> 5

muminat

Answer:

-6

(I don’t understand what you mean by on & 5 but..)

Step-by-step explanation:

The two negatives (the -(- ) cancel each other out and make a postive, so

-18 + 12 = -6

7 0

3 years ago

Read 2 more answers

Solve: |x+2|−1≥5. Write your solution in interval notation.

AlekseyPX

nswer:

Step-by-step explanat

|x+2| - 1 ≥ 5

 |x+2| ≥ 5+1

 |x+2| ≥ 6

 x+2 ≥ 6 hoặc x+2 ≤ -6

+ với x+2 ≥ 6  x ≥ 6 – 2  x ≥ 4

+ với x+2 ≤ -6  x ≤ -6 – 2  x ≤ -8

(-∝;-8)∪(4;+∝)

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3 years ago

A=34.5. B=29.04. C= 204.7 D= 18.83

ahrayia [7]

The answer is B.) 29.04

you find c and then add it to a and b

5 0

3 years ago

Sketch, mark and label the following (GEOMETRY)

nordsb [41]

Answer: See the pictures

Step-by-step explanation:

Hope I helped!

Sorry it took so long btw

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3 years ago

-8n+4(1+5n)=-6n-14 show your work

dmitriy555 [2]

Answer:

n = -1

Step-by-step explanation:

-8n + 4 (1 + 5n) = -6n - 14

-8n + 4 + 20n = -6n - 14 Distribute

12n + 4 = -6n - 14 Combine Like Terms

18n + 4 = -14 Add 6 on Both Sides

18n = -18 Subtract 4 on Both Sides

n = -1 Divide Both Sides by 18

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3 years ago