3 years ago

Is this relation a function? Justify your answer.

Mathematics

1 answer:

Maslowich3 years ago

8 0

Answer:

Step-by-step explanation:

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What is the area, in square feet, of the rectangle shown below?

Svet_ta [14]

Answer:

Step-by-step explanation:

= 34/5 × 19/4

= 646/20

= $32 \frac{6}{20}$

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3 years ago

Read 2 more answers

Solve x+4 ≤ 19<br><br> type answer in comments below and post them please.

RoseWind [281]

Answer:

$x \leqslant 15$

Step-by-step explanation:

To find the answer we have to first group the like terms:

$x + 4 \leqslant 19 \:$

therefore

$x \leqslant 19 - 4$

$x \leqslant 15$

4 0

2 years ago

Solve the following equation: 8 - 9x = 27.

bearhunter [10]

The given equation is

$8-9x=27$

To solve for x, we have to subtract 8 to both sides

$8-9x-9 = 27-8 \\ -9x = 19$

Now we need to get rid of -9 from the left side, and for that we do division

$\frac{-9x}{-9} = \frac{19}{-9}$

$x = - \frac{19}{9}$

4 0

3 years ago

Convert 312 quarts to gallons.

dimaraw [331]

78 gallons is the same as 312 quarts

8 0

3 years ago

G(-4, -8) and H(-15, -3). What is the slope of GH?

Masteriza [31]

Answer:

G(x1,y1)= (-4,-8)

H(x2,y2)=(-15,-3)

Slope = (y2-y1)/(x2-x1)

=(-3-(-8))/ (-15-(-4))

= (-3+8)/(-15+4)

=5/-11

3 0

3 years ago