4 years ago

Which statement is true about the equations -3x + 4y equals 12 1/4 x - 1/3 yd equals 1?

Mathematics

1 answer:

Marysya12 [62]4 years ago

3 0

Answer:

the answer is B

Step-by-step explanation:

im 100% correct

You might be interested in

A running club has 90 members.

mezya [45]

Answer:

27, 15, 13

Step-by-step explanation:

5 0

3 years ago

If the if a cylinder is 7 in tall and has a volume of 63 Pi inches what is the area of the cross section it goes right down the

vitfil [10]

Answer: $9\pi \ in.^2$

Step-by-step explanation:

Given

The height of the cylinder is $h=7\ in.$

The volume of the cylinder is $V=63\pi \ in.^3$

The volume of the cylinder is the product of area and height

$\Rightarrow V=\pi r^2h\\$

Insert the values

$\Rightarrow 63\pi =A\times 7\\\\\Rightarrow A=\dfrac{63\pi}{7}\\\\\Rightarrow A=9\pi\ in.^2$

Thus, the area of the cross-section is $9\pi \ in.^2$

7 0

3 years ago

A bag with 8 marbles has 8 yellow marbles. A marble is chosen from the bag at random. What is the probability that it is yellow?

konstantin123 [22]

Answer: 1

Step-by-step explanation:

8 yellow / 8 total = 8/8 = 1

8 0

3 years ago

What is the equation of a line that passes through the points `\left(-2\ ,\ 9\right)`and `\left(-4\ ,\ -4\right)`?

Dennis_Churaev [7]

Answer:

y=(5/2)x+14

Use the slope formula and slope-intercept form y=mx+b to find the equation

3 0

3 years ago

A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money nee

Lapatulllka [165]

the correct answer is negative

4 0

4 years ago

Read 2 more answers

Which statement is true about the equations -3x + 4y equals 12 1/4 x - 1/3 yd equals 1?​

Which statement is true about the equations -3x + 4y equals 12 1/4 x - 1/3 yd equals 1?