All categories

3 years ago

If the length of segment ad is 10 and the length of segment ac is 4y - 40, what are the values for y, segment ac, and segment dc

Mathematics

1 answer:

Tatiana [17]3 years ago

7 0

Doesnt add up ik its a triangle but how will i get dc if it doesnt give me anything like a x to also solve gl

You might be interested in

Solve: 2x + 3x? - 11x-6=0

erica [24]

Answer:

To solve the following equation we must first combine like terms
Recognize the easiest way to manipulate the equation
Lastly rearrange to isolate for x: usually done with division

2x+3x-11x-6=0

Combine like x variables

-6x-6=0

Add 6 to the right side

-6x = 6

Divide by -6

x=-1

Rate positively and give brainlist

8 0

3 years ago

Read 2 more answers

Solve for the variable: -8f > 56

kolbaska11 [484]

Hi there....

-8f > 56
Divide both sides by -8
-8f/-8 > 56/-8
f < -7

The correct option is : B

6 0

3 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

Can u pls help me with this question

777dan777 [17]

Answer:

21 is the answer your welcome

8 0

3 years ago

Read 2 more answers

What is 15x÷8 when x=6

goldenfox [79]

Answer:

45/4

Step-by-step explanation:

15x/8

15(6)/8

90/8

simplify

45/4

3 0

3 years ago