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Reika [66]
3 years ago
11

18 - 2q = 4 this is two step equasions it's skills practice & I'm not sure how to do it

Mathematics
2 answers:
KatRina [158]3 years ago
8 0
18-2q= 4

-2q = -14
q= 7
klio [65]3 years ago
6 0

Answer:

q = 7

Step-by-step explanation:

Given

18 - 2q = 4 ( Isolate the term in q by subtracting 18 from both sides )

- 2q = - 14 ( divide both sides by - 2 )

q = \frac{-14}{-2} = 7

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Translate Δ A B C 6 units horizontally. How are the values in the ordered pairs affected by the translation?
snow_tiger [21]

Answer:

The x-coordinates are translated 6 units to the left or right while the y-coordinates are not affected.

Step-by-step explanation:

The given triangle has vertices at A(-4,1), B(-2,1) and C(-2,4)

The transformation rule for a horizontal translation by k units is

(x,y)\to (x\pm k,y)

In this case we have k=6

A(-4,1)\to A'(-4\pm6,1)

B(-2,1)\to B'(-2\pm6,1)

C(-2,4)\to C'(-2\pm6,4)

Therefore the x-coordinates are translated 6 units to the left or right while the y-coordinates are not affected.

See attachment

4 0
3 years ago
What is the length of segment AB?
AlekseyPX

Answer:

length of segment AB is 13

OR

AB = 13

Step-by-step explanation:

Use the Pythagorean Theorem with c being the length of segment AB.

a^2 + b^2 = c^2

5^2 + 12^2 = c^2

169 = c ^2 (square root both sides to get c by itself)

13 = c

5 0
3 years ago
What is the range of the function defined as y=5
seraphim [82]
\bf \begin{array}{cllll}
x&y\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
-7&5^{-7}\to \frac{1}{5^7}\to \frac{1}{78125}\\\\
-3&5^{-3}\to \frac{1}{5^3}\to \frac{1}{125}\\\\
0&5^0\to 1\\\\
3&5^3\to 125\\\\
7&5^7\to 78125
\end{array}

so... you can keep on going towards the negatives with "x", or towards the positives with "x", notice, if the "x" is negative, "y" is just a fraction, positive, but a fraction

and if "x" is positive, "y" is a positive integer
even when x =0, "y" never became 0, and is never negative either

so, the range is, "y" is always positive, but not 0, or  y>0
6 0
4 years ago
Mr.Bernstein Owns 14 paintings but has only enough wall space in his home to display three of them at any one time how many ways
Taya2010 [7]

Answer:

42!!

Step-by-step explanation:

3 0
3 years ago
THE BRAINIEST ANSWER Opportunity!
son4ous [18]
Slope = (10 - 6)/(30 - 10) = 4/20 = 1/5

answer
1/5 is the slope 
4 0
3 years ago
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