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2 years ago

What is the value of x?

Mathematics

1 answer:

vichka [17]2 years ago

5 0

Answer:The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa" See: Coordinates.

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How do you solve this math problem-2(x+3y)=18

ss7ja [257]

Greetings!

Solve for x.
$-2(x+3y)=18$
Distribute the Parenthesis. How? Multiply all of the terms inside the parenthesis by the number outside the parenthesis.
$(-2)*x+(-2)*3y=18$
$-2x-6y=18$
Add 6y to both sides.
$(-2x-6y)+6y=(18)+6y$
$-2x=18+6y$
Divide both sides by -2.
$(-2x)/-2=(18+6y)/-2$
The Answer Is:
$x=-9-3y$
$x=-3y-9$

Hope this helps.
-Benjamin

7 0

3 years ago

Can some one help me i have no idea what this is

ahrayia [7]

Answer:

b=-25

Step-by-step explanation:

10= -2/5b

------ -------

-2/5 -2/5b

b=-25

Check:

-2/5(-25)=10

10=10

5 0

2 years ago

Read 2 more answers

What is the sum of entries a32 and b32 in A and B? (matrices)

Katyanochek1 [597]

Answer:

The correct answer is option D. 13

Step-by-step explanation:

From the figure we can see two matrices A and B

To find the sum of a₃₂ and b₃₂

From the given attached figure we get

a₃₂ means that the third row second column element in the matrix A

b₃₂ means that the third row second column element in the matrix B

a₃₂ = 4 and b₃₂ = 9

a₃₂ + b₃₂ = 4 + 9

= 13

The correct answer is option D. 13

4 0

3 years ago

Read 2 more answers

It costs $15 to attend a golf club with a local pro. Buckets of balls for practice during the club cost $5 each. Select the corr

Ksju [112]

Answer:

7 buckets

Step-by-step explanation:

50-15=35

35 divided by 5 is 7

4 0

3 years ago

Rewrite as an exponential equation. Log3 1/81 = -4

MakcuM [25]

Answer:

3`⁴ = 1/81

Step-by-step explanation:

________________

3 0

2 years ago