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iogann1982 [59]

4 years ago

5

6+2x=48 what would the answer be?

2 answers:

Karo-lina-s [1.5K]4 years ago

6 0

Answer: x=21

Step-by-step explanation:

6+2x=48

<u>-6 -6</u>

<u>2x</u>= <u>42</u>

2 2

x=21

Reika [66]4 years ago

3 0

X=21 because 2x21=42+6=48

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I need help i dont know the answers

Arlecino [84]

Answer: Change the number: 36

To:48

Step-by-step explanation:

12x2 is 24 but 24 x 2 isn’t 36

5 0

3 years ago

Solve this problem and show all the step involved.If ad=12and ac=ay_36, find the value of y.Then find ac and DC

pochemuha

Answer:

$y = 15$

$AC = 24$

$DC = 12$

Step-by-step explanation:

Given

$AD = 12$

$AC = 4y - 36$

See attachment

Solving for y

From the attachment:

$AD = DC$

and

$AC = AD + DC$

Substitute DC for AD

$AC = AD + AD$

$AC = 2AD$

Substitute values for AD and AC

$4y - 36= 2*12$

$4y - 36= 24$

Collect Like Terms

$4y = 36+ 24$

$4y = 60$

Solve for y

$y = 60/4$

$y = 15$

$AC = 4y - 36$

$AC = 4 * 15 - 36$

$AC = 24$

$AD = DC$

$DC = AD$

$DC = 12$

8 0

4 years ago

The length of a rectangle 4x + 3y and the width is 7x - 2y. What expression represents the perimeter of the rectangle?

Vlada [557]

Answer:

Perimeter= $22x+2y$

Step-by-step explanation:

Given:

length of the rectangle= $4x + 3y$

Width of the rectangle= $7x - 2y$

Perimeter of a rectangle= 2(length+width)

Perimeter $=2(4x+3y+7x-2y)\\\\=2(11x+y)\\\\=22x+2y$

So, the expression of the perimeter of given rectangle is:

$22x+2y$

7 0

3 years ago

During halftime of a basketball game, a slingshot lunches t-shirts at the crowd. A T-shirt is launched from a height of 5 feet w

AfilCa [17]

Answer is 37 hope this helps

7 0

3 years ago

There are 16 boys and 12 girls in the class. What is the ratio of students to boys?

astra-53 [7]

Answer:

28:16

Total of students is 28 and 16 boys

3 0

3 years ago

Read 2 more answers