All categories

3 years ago

Which of the following is equivalent to 14x2 + 35x when it is completely factored? 7x(2x + 5)

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

Answer:

7 x (2 x + 5)

Step-by-step explanation:

Ksenya-84 [330]3 years ago

7 0

Answer:

Factor the following:

14 x^2 + 35 x

Factor 7 x out of 14 x^2 + 35 x:

Answer: 7 x (2 x + 5)

Step-by-step explanation:

You might be interested in

The length of a rectangle is 7 ft longer than twice the width. If the perimeter is 92 ft find the length and width of the rectan

user100 [1]

Width of the rectangle is 13 ft and length of the rectangle is 33 ft

Step-by-step explanation:

Step 1:

Given perimeter of the rectangle = 92 ft. Let the width be x, then the length of the rectangle = 2x + 7. Use the formula for perimeter of a rectangle = 2(length + width) to find the dimensions.

92 = 2(2x + 7 + x) = 2(3x + 7) = 6x + 14

⇒ 92 = 6x + 14

⇒ 78 = 6x

⇒ x = 78/6

∴ x = 13 ft

⇒ Width of the rectangle = 13 ft

∴ Length of the rectangle = 2x + 7 = 26 + 7 = 33 ft

4 0

3 years ago

Find the sum 2/8 - 7/11 argent pls

const2013 [10]

The answer you are looking for is -17/44

5 0

2 years ago

Read 2 more answers

A spinner is divided into five congruent sections, numbered 1 through 5. If the arrow on the spinner is spun, what is the probab

Snowcat [4.5K]

D.2/5 because 3/5 are odd so the remaining 2 are even so 2/5 are not odd!

6 0

3 years ago

If the dimensions of a triangle are cut in half, then the new perimeter is one fourth of the original perimeter. TrueFalse

kykrilka [37]

False the new perimeter is half of the original.

4 0

3 years ago

Find the values of x and y.

vova2212 [387]

Look at the picture.

We have the equation (1) 12x + 4y = 40.

We know, the sum of the acute angles in a right triangle is 90°.

Therefore we have the equation (2) (12x + 4y) + (17x - y) = 90

Substitute (1) to (2):

40 + 17x - y = 90 subtract 40 from both sides

17x - y = 50 (3)

We have the system of equations:

$\left\{\begin{array}{ccc}12x + 4y = 40&|:4\\17x-y=50\end{array}\right\\\underline{+\left\{\begin{array}{ccc}3x + y = 10\\17x-y=50\end{array}\right}\ \text{add both side of equations}\\.\qquad20x=60\qquad|:20\\.\qquad x=3$

Substitute the value of x to (3)

$17(3)-y=50\\51-y=50\qquad|-51\\-y=-1\to y=1$

Answer: x = 3 and y = 1.

4 0

2 years ago