3 years ago

If BC = 4x + 5 and AD = –3x + 26, find AD. A. 3 B. 17 C. 21 D. 31

1 answer:

6 0

BC must be equal to AD, so 4x+5=-3x+26. You must get all common terms on one side, so 7x=21. then divide to get x alone, and x=3.

You might be interested in

Solve the triangle for all missing sides, rounded to the nearest tenth, and angles, rounded to the nearest degree.

evablogger [386]

Answer:

x=32 y=416 M<ABC=158°

Step-by-step explanation:

6 0

3 years ago

the character who is in conflict with the main characters in a story is called the _____. protagonist bad guy detractor antagoni

SashulF [63]

Antagonist - a character or group of characters which stand is opposition to the protagonist or the main character

5 0

3 years ago

Read 2 more answers

What value of x makes this equation true?

m_a_m_a [10]

2(2)-3=5-2(2)
4-3=5-4
1=1

The correct answer is A

5 0

3 years ago

Read 2 more answers

Rylee is baking cupcakes for a bake sale. She spends $35 on supplies and she plans to sell the cupcakes for $2.50 each. How many

Setler [38]

Answer:

44 cupcakes

Step-by-step explanation:

Since she spent $35, and she wants to profit $75, she needs to make $110.

110/2.5 = 44

6 0

3 years ago

The scale drawing at right shows the first slope of a house, the actual dimensions of the garage are 20 feet by 25 feet. All ang

ad-work [718]

Answer:

See below

Step-by-step explanation:

According to dimensions of the garage, the scale is:

1 in : 20 ft, as the width of the garage is 20 ft and on paper is 1 in

Living room

Dimensions on paper:

2 in x 1 1/4 in

Actual dimensions:

2*20 ft = 40 ft and
1 1/4 * 20 ft = 25 ft

The area of the living room:

A = lw = 25*40 = 1000 ft²

Cost of carpet:

1000*$1.25 = $1250

4 0

2 years ago

Read 2 more answers