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nevsk [136]
3 years ago
12

Lines a and b are parallel and lines e and f are parallel.

Mathematics
2 answers:
Art [367]3 years ago
7 0

Answer:

Its B=82

Step-by-step explanation:

ratelena [41]3 years ago
4 0

Answer:

82

Step-by-step explanation:

shown in the image. hope it helps :)

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An astronaut is 60kg on the Moon. What is his Mass on Earth?
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Answer:

10kg?

Step-by-step explanation:

3 0
3 years ago
Elena, Lin, and Noah all found the area of Triangle Q to be 14 but they reasoned about it differently, as shown in the diagrams
vfiekz [6]

Answer:

yes it is

Step-by-step explanation:

7 0
3 years ago
The black graph is the graph of y=f(x). Choose the equation for the red graph.<br> Please help me!!!
dusya [7]

Answer:

B

Step-by-step explanation:

The red graph is a horizontal translation of 5 units left followed by a reflection in the x- axis.

Given f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then a shift to the left of a units

• If a < 0 then a shift to the right of a units

The black graph is shifted 5 units left, thus

f(x) → f(x + 5)

Under a reflection in the x- axis

a point (x, y ) → (x, - y )

Note that the y- coordinate of the image is the negative of the original

Note also that \frac{y}{-1} = - y, thus

\frac{y}{-1} = f(x + 5) → B

5 0
3 years ago
Read 2 more answers
14 + 5x = 3(-x + 3) -11 please show work step by step
mr Goodwill [35]

14+5x=3(-x+3)-11

14+5x=-3x+9-11

14+5x=-3x-2

add 2 to both sides

16+5x=-3x

subtract 5x from both sides

16=-8x

divide both sides by -8

-2=x

Hope this helps! :)

3 0
3 years ago
PLEASE PLEASE HELP ME 30 POINTS!<br><br> x + 20 ≤ -10
Artemon [7]

X + 20 <= -10

Subtract 20 from both sides:

X <= -30

7 0
3 years ago
Read 2 more answers
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