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3 years ago

Please help me, it's really important

Mathematics

2 answers:

AnnZ [28]3 years ago

4 0

Answer:

PUT 130° IN THE BOX.

X=26

SEE IMAGE FOR SOLUTION 

gulaghasi [49]3 years ago

3 0

Answer:

x = 26

Step-by-step explanation:

x + 104 = 5x

104 = 4x

x = 26

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HELP !!! 10 points !!!! plz hurry

andrey2020 [161]

Answer:

21 sq ft

Step-by-step explanation:

The formula is 0.5bh; b is the length of the base (6) and h is the height (7). So if you plug in those values, you have 0.5(6)(7). Multiply those and you get 21!

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3 years ago

Read 2 more answers

Whats the answer and work for this problem (3)

mamaluj [8]

This is a system of equations. You can solve it by substitution or elimination. I'm going to use substitution x - 2y = -4.5; add 2y to each side x - 2y + 2y = -4.5 + 2y; simplify x = 2y - 4.5 2(2y - 4.5) + 3y = 12 4y - 9 + 3y = 12 7y - 9 = 12 7y - 9 + 9 = 12 + 9 7y = 21 y = 3 <--------first answer x - 2y = -4.5 x - 2(3) = -4.5 x - 6 = -4.5 x -6 + 6 = -4.5 + 6 x = 1.5 <--------second answer Check: 2(1.5) + 3(3) = 12? 3 + 9 = 12? 12 = 12; It checks 1.5 - 2(3) = -4.5? 1.5 - 6 = -4.5? -4.5 = -4.5; It checks x = 1.5 and y = 3 <-----------Final Answer

3 0

4 years ago

Beg someone helps me w this question

Alex Ar [27]

Answer:

$(x+1)^{2} +4$

a = 1

b = 4

Step-by-step explanation:

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2 years ago

To get to school each day, Jamie travels 3 miles south, turns left and goes 4 miles east, arriving at the school door. What is t

zlopas [31]

4 miles? Hope this helps. Not sure if it is correct.

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3 years ago

Tell whether the ratios form a proportion 2/5 and 40/16 OYes O No

nikklg [1K]

Answer:

No.

Step-by-step explanation:

2/5 and 40/16 are NOT proportional.

3 0

3 years ago

Please help me, it's really important​

Please help me, it's really important