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3 years ago

13

3x+(2x-5)=13-2(x+2)how much is this

1 answer:

Dimas [21]3 years ago

3 0

Look at the pictures it explains the equation step by step tell me if you have any questions the answer is at the bottom

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What is 656 ÷ 4<br>we need to know how to solve this equation.

Mama L [17]

Answer: 164

Step-by-step explanation: 656 /4

164

6 0

3 years ago

The sides of △FGH are FG = 6 x+ 7, GH = 8x - 5, and FH = 10x - 11. If the perimeter of △FGH is 87, list the angles in order from

irga5000 [103]

Answer:

From largest to smallest: FG, FH, GH

Step-by-step explanation:

Given

$FG = 6x + 7$

$GH = 8x - 5$

$FH = 10x - 11$

$Perimeter = 87$

Required

Order the sides in descending order

First, we need to solve for x.

Perimeter of FGH is calculated as thus:

$Perimeter = FG + GH + FH$

Substitute values for FG, GH, FH and Perimeter

$87 = 6x + 7 + 8x - 5 + 10x - 11$

Collect Like Terms

$87 - 7 + 5 + 11= 6x + 8x + 10x$

$96= 24x$

Reorder

$24x = 96$

Divide through by 24

$x = 96/24$

$x = 4$

Substitute 4 for x in FG, GH and FH

$FG = 6x + 7$

$FG = 6 * 4 + 7$

$FG = 24 + 7$

$FG =31$

$GH = 8x - 5$

$GH = 8 * 4 - 5$

$GH = 32 - 5$

$GH = 27$

$FH = 10x - 11$

$FH = 10*4 - 11$

$FH = 40 - 11$

$FH = 29$

In order of arrangement in descending order, we have:

$FG =31$ $FH = 29$ $GH = 27$

4 0

2 years ago

Jane moved from a house with 72 square feet of closet space to an apartment with 44.64 square feet of closet space. What is the

Rashid [163]

Answer:

c. 38$

Step-by-step explanation:

6 0

3 years ago

A company will lease office space in win buildings the annual cost is 21.75 per square foot in the first building and 17 per squ

brilliants [131]

What is your question?
I cannot see it

5 0

3 years ago

viva [34]

Marlee will have 21.05 inches of wire left, here is why;
115-25.75=89.25
89.25+30=119.25
119.25-38=81.25
81.25-60.2=21.05
She has 21.05 inches of wire left.

4 0

3 years ago