3 years ago

I need help on this question please ???

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

5 0

9×4 - (4×2+2×5) = 18

4×2=8

2×5=10

8+10=18

9×4=36

36-18=18

You might be interested in

The midpoint of AC is

AnnZ [28]

The midpoint of $AC$ is $E$ .

Hope this helps.

r3t40

5 0

3 years ago

Read 2 more answers

Determine the distance between the following two points. (round to the nearest hundredths)

padilas [110]

Answer:

$d=7.07$

Step-by-step explanation:

Distance Formula: $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>:

$d=\sqrt{(3-(-2))^2+(-4-1)^2}$

$d=\sqrt{(3+2)^2+(-5)^2}$

$d=\sqrt{(5)^2+25}$

$d=\sqrt{25+25}$

$d=\sqrt{50}$

$d=5\sqrt{2}$

$d=7.07$

5 0

3 years ago

8 + 8r = 3 + 3r can anyone can help me out

MAVERICK [17]

Answer:r = -1

Step-by-step explanation:

8+8r-(3+3r)=0

We add all the numbers together, and all the variables

8r-(3r+3)+8=0

We get rid of parentheses

8r-3r-3+8=0

We add all the numbers together, and all the variables

5r+5=0

We move all terms containing r to the left, all other terms to the right

5r=-5

r=-5/5

r=-1

Hope this helps

6 0

3 years ago

Read 2 more answers

Solve the equation 36w = 16w + 24

Umnica [9.8K]

=24/20 thus the answer is 1.2

4 0

3 years ago

Read 2 more answers

Write the following as an algebraic expression: 7 less than 3 times x.

Lady bird [3.3K]

Answer:

3-7x

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers