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3 years ago

Simplify until you have only positive exponents

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

5 0

Answer:

$\frac{8x^6y^2z^3}{y^8z^3}$

Step-by-step explanation:

Very complicated of you need steps, comment my answer and I will respond.

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5- -5 please someone I can use the help thank you!

QveST [7]

Answer:

-10 i think

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The Martinez family is traveling to a play in Richmond. A round trip train ticket costs $8.00. Children under the age of 7 trave

tatuchka [14]

Answer: The Martinex family spent $ 82 for train ride and play tickets.

Step-by-step explanation:

Round trip train cost = $ 8.00

For children it cost $ 4.00.

For adult, ticket for play costs= $ 14.00

For children , ticket for play costs= $ 6.00

Mr. And Mrs. Martinez will go with their children, Ricky, Ramona, and Thomas.

2 adults and 3 children ( only one of them is under 7.)

For train we consider only 1 as child rest as adult.

Train cost = 4 x($ 8.00)+ 1 x ($ 4.00)

= $ 32+4 = $36

For play , total cost = 2 x ( $ 14.00) + 3 x ($6)

= $(28+18)

= $ 46

Total spending ( combined) = $36+$ 46

= $82

So, the Martinex family spent $ 82 for train ride and play tickets.

8 0

3 years ago

What is the length of the hypotenuse of the triangle?

saw5 [17]

Answer:

37.7

Step-by-step explanation:

Hypotenuse is the longest side

8 0

3 years ago

Read 2 more answers

The ratio of the measures of the three angles is 4:5:6. Find the measure of each angle of the triangle

Furkat [3]

Answer:

Let the number be x.

Given the statement: The ratio of the measure of the three angles is, 4 : 5 : 6.

Then, the angles be 4x , 5x and 6x respectively.

We know that: The sum of all the measures of angles is 180 degree.

then;

$4x+5x+6x = 180^{\circ}$

Combine like terms;

$15x = 180^{\circ}$

Divide by 15 both sides we get;

$x = 12$

Then, the measure of each angle of triangle:

$4x = 4(12) = 48^{\circ}$

$5x = 5(12) = 60^{\circ}$

$6x = 6(12) = 72^{\circ}$

4 0

3 years ago

Write an equation and identify the r value

aliya0001 [1]

Answer:

i) $f(x)=1.1x+0.3$

ii) $r=1$

i) $y=2.5825x+1.4369$

ii) $r=0.9823$

Step-by-step explanation:

We perform a simple linear regression analysis in megastat software to determine the line of best fit for both relations and their associated correlation coefficients.

3 0

3 years ago