3 years ago

How do you solve the equation 9/14=-2

Mathematics

1 answer:

Lostsunrise [7]3 years ago

7 0

Answer: the equation is false

Step-by-step explanation:

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How do you find the height of a cylinder?

olga nikolaevna [1]

The values of the radius and volume are placed in the formula to get the volume of the cylinder

V/ πr2

hope it helps.

8 0

3 years ago

Read 2 more answers

Point K is on line segment JL. Given KL = 2x – 2, JL = 4x + 9, and

sergeinik [125]

Answer:

JL = 21

Step-by-step explanation:

Given that K is on line segment JL, therefore:

KL + JK = JL (according to segment addition postulate)

KL = 2x - 2

JK = 5x + 2

JL = 4x + 9

Thus:

$(2x - 2) + (5x + 2) = (4x + 9)$

Solve for x

$2x - 2 + 5x + 2 = 4x + 9$

$2x +5x - 2 + 2 = 4x + 9$

$7x = 4x + 9$

Subtract 4x from both sides

$7x - 4x = 4x + 9 - 4x$

$3x = 9$

Divide both sides by 3

$\frac{3x}{3} = \frac{9}{3}$

$x = 3$

Find the numerical length of JL

$JL = 4x + 9$

Plug in the value of x

$JL = 4(3) + 9 = 12 + 9 = 21$

7 0

3 years ago

What are the factors of 21?

skelet666 [1.2K]

The answer will be 1,3,7

8 0

3 years ago

What is the answer to the qustion 0.3h+1.2=0.1h-2.6

andreev551 [17]

Answer:

-19

Step-by-step explanation:

0.3h+1.2=0.1h-2.6

.2h+1.2=-2.6

.2h=-3.8

h=-19

7 0

3 years ago

Please help. I'll give brainliest :)

Amanda [17]

Answer:

it would be 100

Step-by-step explanation:

if 1=50 and you have 2 then multiple 50 by 2 and that gives you 100

8 0

3 years ago