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3 years ago

1) - (-2 - 5x)

1 answer:

7 0

Assuming that we are solving for x when each equation is equal to zero, the solutions are:

1) -.4
2) 1/3
3) 2
4) 7/3
5) -4

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What is the x-value of point A? On a coordinate plane, point A is 5 units to the right and 3 units up. >NEED HELP ASAP GIVING

vampirchik [111]

Answer:

A = (5, 3)

Step-by-step explanation:

The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional plane.

The coordinates are written as an "ordered pair": (x, y)

The first number (x) specifies how far along the x-axis the point is. The second number (y) specifies how far up or down the y-axis to go.

From inspection, point A = (5, 3)

8 0

2 years ago

Alguien que me ayude porfavor !!!!!

statuscvo [17]

Es 10 miles per minute

6 0

3 years ago

Please help I don’t know this and I need help really really bad

Alex_Xolod [135]

Answer:

A, B, and C

Step-by-step explanation:

If you want to keep a shape congruent, you would only want to change the positioning of said shape.

Dilation is when you change the size of said shape, so it wouldn't work

Reflections are only reflecting a shape across a certain plane

Rotations are only rotating a shape around a point

Translations are literally just moving a shape

Therefore, the answers without dilation would be correct, so A, B, and C

3 0

3 years ago

4/2n+5/3c=1 Solve for c. -Multiply both sides by (blank) to clear fractions.

blsea [12.9K]

Answer:

We conclude that:

$c=-\frac{5n}{3\left(-n+2\right)};\quad \:n\ne \:2$

Step-by-step explanation:

Given the expression

$\frac{4}{2n}+\frac{5}{3c}=1$

Let us solve for 'c'

$\frac{4}{2n}+\frac{5}{3c}=1$

Least Common Multiplier of 2n, 3c: 6nc

Now multiply both sides by LCM = 6nc

$\frac{4}{2n}\cdot \:6nc+\frac{5}{3c}\cdot \:6nc=1\cdot \:6nc$

Simplify

$12c+10n=6nc$

Subtract 10n from both sides

$12c+10n-10n=6nc-10n$

Simplify

$12c=6nc-10n$

Subtract 6nc from both sides

$12c-6nc=6nc-10n-6nc$

Simplify

$12c-6nc=-10n$

Factor 12c - 6nc = 6c(2-n)

$6c\left(2-n\right)=-10n$

Divide both sides by 6(2-n); n≠2

$\frac{6c\left(2-n\right)}{6\left(2-n\right)}=\frac{-10n}{6\left(2-n\right)};\quad \:n\ne \:2$

simplify

$c=-\frac{5n}{3\left(-n+2\right)};\quad \:n\ne \:2$

Therefore, we conclude that:

$c=-\frac{5n}{3\left(-n+2\right)};\quad \:n\ne \:2$

4 0

3 years ago

If a % b means to find -3 % 4.

Nastasia [14]

Answer:

do have the piv of the work so I might help you?

3 0

3 years ago