Answer:
x = -10/3
Step-by-step explanation:
−4(x−5)=−7x+10
Use the distributive property to multiply −4 by x−5.
−4x+20=−7x+10
Add 7x to both sides.
−4x+20+7x=10
Combine −4x and 7x to get 3x.
3x+20=10
Subtract 20 from 10 to get −10.
3x=−10
Divide both sides by 3.
x = -10/3
8.4
triangle ABC is 1.2 times bigger than triangle XYZ
10 x 1.2 = 12
5 x 1.2 = 6
so 7 x 1.2 = 8.4
Answer:
<u>4 cm</u>
Step-by-step explanation:
Area of rectangle = Area of square
= 8 x 2
= 16 cm²
Side length = √Area
= √16
= √4 x √4
= <u>4 cm</u>
<u>Answer</u>
16 cups
<u>Explanation</u>
First we find the difference between 1/8 and 3/4 of the container.
3/4 - 1/8 = 6/8 - 1/8
= 5/8
From here we can say that;
5/8 full of water represent 10 cups, what of 8/8 full of water?
5/8 ⇒ 10 cups.
8/8 ⇒ ?
Using cross multiplication;
(8/8 × 10) ÷ 5/8 = 10 ×8/5
= (10 × 8)/5
= 80/5
= 16 cups
The dimensions of the rectangle given are
length = 14 meters
Width = 8 meters
The perimeter of the rectangle is given by the sum of its sides
The rectangle has to opposite sides of 14 meters and two opposite sides of 8 meters
Hence adding up the 4 sides we get
Hence option B is the right answer
