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3 years ago

Line e passes through points (7, 6) and (10, 2). Line f is parallel to line e. What is the slope of line f?

Mathematics

2 answers:

Lilit [14]3 years ago

7 0

Answer:

-1⅓

Step-by-step explanation:

Parallel lines have the same slope

slope = (2-6)/(10-7)

= -4/3

= -1⅓

lara31 [8.8K]3 years ago

6 0

Answer:

Line f has the same slope, -4/3

Step-by-step explanation:

First find the the slope of line e

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

= (2-6)/(10-7)

= -4/3

Since the lines are parallel, they have the same slope

Line f has the same slope, -4/3

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bearhunter [10]

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6 0

3 years ago

Christopher's back yard is in the shape of a trapezoid. The bases of his back yard are 30 and 40 feet long. The area of his back

quester [9]

Answer:

15 feet

Step-by-step explanation:

525 = ½(30+40)h

525 = 35h

h = 525/35

h = 15 feet

4 0

3 years ago

Laura shades 60 squares on her hundredths grid And Billy shades 50 squares on his hundredths grid. Write the decimal number that

Andre45 [30]

Answer:

$Laura = 0.60$

$Billy = 0.50$

0.60 > 0.50

Step-by-step explanation:

Given

$Laura = 60\ shades$

$Billy = 50\ shades$

Required

Represent using decimal number and compare

From the question, we understand that there are 100th grids;

So:

$Laura = \frac{60}{100}$

$Laura = 0.60$

$Billy = \frac{50}{100}$

$Billy = 0.50$

Comparing both decimals;

Since 0.60 is greater than 0.50, we have:

0.60 > 0.50

3 0

3 years ago

When solving negative -1/3.(x − 15) = −4, what is the correct sequence of operations

FrozenT [24]

Answer:

x=27

Step-by-step explanation:

i would give you the steps but honestly, im tired of giving 20 steps for every problem i answer.

5 0

3 years ago

Angela tried to solve an equation step by step. \begin{aligned} \dfrac34+m&=\dfrac54\\\\ \dfrac34+m-\dfrac34&=\dfrac54+\

Liono4ka [1.6K]

Answer:

The mistake she made was ; She didn't change the sign when subtracting -3/4 from both sides

She wrote 5/4+3/4 instead of 5/4-3/4

Step-by-step explanation:

Correct solution:

$\frac{3}{4} + m = \frac{5}{4}$

Subtract-3/4 from both sides

$\frac{3}{4} - \frac{3}{4} + m = \frac{5}{4} - \frac{3}{4}$

Simplify

$m = \frac{5}{4} - \frac{3}{4} \\ m = \frac{1}{2}$

7 0

3 years ago