2 years ago

78000 rounded to the nearest ten thousand

Mathematics

1 answer:

GenaCL600 [577]2 years ago

8 0

78,000 rounded to the nearest ten thousand is 80,000.

You might be interested in

-20 2 -6 -18 4 -4 put them from least to greatest

dedylja [7]

-20 -18 -6 -4 2 4 this is the answer

6 0

2 years ago

Read 2 more answers

Hello I need Help with this question ASAP PLS.

Korolek [52]

Answer:

$0.80

Step-by-step explanation:

Find the unit rate

1 apple costs ?

1.20/6 = cost of 1 apple

1 apple = $0.20

4 apples = $0.20 * 4

4 apples = $0.80

6 0

1 year ago

Read 2 more answers

Please help!! I give lots of points!

Alchen [17]

How many points will you give?

3 0

2 years ago

Alfred is building a slide for a new park. He wants the height of the slide to be 8 feet, and he wants the horizontal distance a

oksano4ka [1.4K]

Answer:

5ft

Step-by-step explanation:

8/10=0.8

4/0.8=5

8 0

1 year ago

Solve the following system by any method -8x-8y=0 -8x+2y=-20

iVinArrow [24]

$\fbox{Solution by using Matrix}$

$\text{Linear Equation} = -8x-8y=0 , -8x+2y=-20$

$\text{Rewrite the linear equations above as a matrix}$

$\left[\begin{array}{ccc}8&-8&0\\-8&2&-20\\\end{array}\right]$

$\text{Apply to Row2 : Row2 + Row1}$

$\left[\begin{array}{ccc}8&-8&0\\-8&-6&-20\\\end{array}\right]$

$\text{ Simplify rows}$

$\left[\begin{array}{ccc}8&-8&0\\0&1&10/3\\\end{array}\right]$

$\text{Note: The matrix is now in echelon form.}$ $\text{The steps below are for back substitution.}$

$\text{Apply to Row1 : Row1 + 8 Row2}$

$\left[\begin{array}{ccc}8&0&80/30\\0&1&10/3\\\end{array}\right]$

$\text{ Simplify rows}$

$\left[\begin{array}{ccc}1&0&10/3\\0&1&10/3\\\end{array}\right]$

$\text{Therefore, the solution is}$

$x= \dfrac{10}{3} \ \text{and} \ \ y=\dfrac{10}{3}$

7 0

2 years ago