2 years ago

What is the answer to this question, 2/5×6/7?

Mathematics

1 answer:

Jobisdone [24]2 years ago

6 0

Answer:

12/35

Step-by-step explanation:

Multiply both numerators and denominators.

2/5 * 6/7

=12/35

You might be interested in

Marcus hikes at a rate of 2 miles per hour if he hikes for 6 1/3 hours how many will he hike

Firdavs [7]

2 = 1 hour
x = 6 1/3

2 * 6 1/3 = 12 2/3

3 0

3 years ago

Read 2 more answers

Evaluate p/2 - 5 when p=14

Natalka [10]

Answer:

Step-by-step explanation:

14/2-5=

7-5=

6 0

3 years ago

Read 2 more answers

What is the value of 3(4x+5y) - 2(7x-3y) when x = -2 and y = 3

Shkiper50 [21]

Answer:

Step-by-step explanation:

Subsitute both given values into the equation then continue to simplify the equation

3(4(-2)+5(3)) -2(7(-2)-3(3))

3(-8+15) -2(-14-9)

3(7) -2(-23)

21 +46

6 0

2 years ago

Read 2 more answers

PLEASE HELP! Find the height of a cylinder with a surface area of 108 pi square meters. The radius of the cylinder is twice the

Naily [24]

Assuming the cylinder is closed at both ends
Surface area = 2 pi r^2 + 2 pi r h = 108

now h = r/2 so we have:-

2pi r^2 + pi r^2= 108

3 pi r^2 = 108
r^2 = 11.459
r = 3.385
so the height h = 1.693 m to nearest thousandth

7 0

2 years ago

The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi

gtnhenbr [62]

The sum of polynomials involves adding the polynomials

The other polynomial is $y^3 -y^2+ 4y - 1$

The sum of the polynomials is given as:

$Sum = y^3 + 3y^2 + 4y - 4$

One of the polynomials is given as:

$P = 4y^2 - 3$

Represent the other polynomial with Q.

So, we have:

$P +Q =Sum$

Substitute the expressions for P and Sum

$4y^2 - 3 +Q =y^3 + 3y^2 + 4y - 4$

Make Q the subject

$Q =y^3 + 3y^2 -4y^2+ 4y - 4 +3$

Evaluate like terms

$Q =y^3 -y^2+ 4y - 1$

Hence, the other polynomial is $y^3 -y^2+ 4y - 1$