3 years ago

Definition for equations

Mathematics

1 answer:

MissTica3 years ago

3 0

Here’s your definition

You might be interested in

Ellen is taking some friends on a picnic. They'll need to follow a path to get the picnic spot. A map of the path is based on a

Andreyy89

It would be 1.5 kilometers

6 0

2 years ago

Which expression fits the description

inessss [21]

Can't see full image

8 0

2 years ago

Read 2 more answers

Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm. What is Rich's percent error in this c

Hitman42 [59]

Answer:

0.9%

Step-by-step explanation:

We have been given that Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm.

We will use percentage error formula to solve our given problem.

$\text{Percentage error}=\frac{\text{Experimental value-Actual value }}{\text{Actual actual}}\times 100$

$\text{Percentage error}=\frac{80.7-80}{80}\times 100$

$\text{Percentage error}=\frac{0.7}{80}\times 100$

$\text{Percentage error}=0.00875\times 100$

$\text{Percentage error}=0.875\approx 0.9$

Therefore, Rich's percent error in calculation is 0.9%.

5 0

3 years ago

What is the product?<br> (3a^2b^4) (-8ab^3)

sladkih [1.3K]

Answer:

-24a^3b^7

Step-by-step explanation:

(3a^2b^4)(-8ab^3) Original equation

-24a^3b^7 You have to multiply the coefficients, but because of

the power rule, you have to add the exponents with each other.

Hope this helps!

8 0

2 years ago

Read 2 more answers

(-55) +____ = -89<br> Find the missing

Mamont248 [21]

(-34) is the missing..

6 0

2 years ago