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aleksley [76]
3 years ago
11

Find the slope of the line. A: -7 B: 1/7 C: 7 D: - 1/7

Mathematics
2 answers:
Umnica [9.8K]3 years ago
7 0

Answer:

C: 7

Step-by-step explanation:

slope = rise/run

rise: vertical distance between two points

run: horizontal distance between two points

Start at point (-2, 2). You need to go to point (5, 3) by moving only vertically and horizontally. Go 1 unit up. The rise is 1. Now go right 7 units. The run is 7. You have arrived at point (5, 3)

slope = rise/run = 7/1 = 7

Answer: C: 7

yuradex [85]3 years ago
5 0

Answer:

idk sorry

Step-by-step explanation:


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He completed 2 and 4/5 rows of grapes each hour he worked after completing 140 rows of grapes how many hours had he worked?
algol [13]

Step-by-step explanation:

Divide 140 by 2\frac{4}{5} to represent the amount of hours he worked.

To make dividing easier, 2\frac{4}{5} can also represent 2.8 as a decimal.

\frac{140}{2.8} =50

He has worked 50 hours after completing 140 rows of grapes.

4 0
2 years ago
there are 21 marbles in a blue jar. the blue jars has 3 times as many marbles as a red jar. let m be the number of marbles in th
jarptica [38.1K]

Answer:

m=7

Step-by-step explanation:

1 blue jar = 21 marbles

1 blue jar = 3 red jars

Therefor

21 marbles= 3 red jars

(Now let m=1 red jar)

21= 3m

(Then sine we have 3m dived both sides by 3 to isolate the m)

21/3= 3m/3

7=m

5 0
3 years ago
3.
DedPeter [7]

33 Caribbean dollars

Step-by-step explanation:

$6 US dollars = 16 Caribbean dollars,

6 into 16 =2.66 x 12 = 31.92 = 32 Caribbean dollars for $12 US dollars

8 0
2 years ago
What transformations were applied to the graph of the parent function y=tan(x) to produce the function graphed below?
xxMikexx [17]

Answer:

It's D.

Step-by-step explanation:

The graph of tan x passes through (0,0)  whereas this graph passes through the point (pi/4 , 0) so it  a horizontal  translation to the right.  We see that the  period is 6 units along the x axis which is  6 * pi/4 = 3 pi/2.

3 0
3 years ago
Read 2 more answers
Solve y=x^2 + 7 for x
crimeas [40]
Hello! To solve for x means to isolate x:

y = x^2 + 7
y - 7 = x^2
sqrt(y - 7) = x

Answer:
x = sqrt(y - 7)

Hope this helps!
5 0
3 years ago
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