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AnnZ [28]
3 years ago
13

A rock climber ascends 18 3/4 feet to the top of a rock ledge. He descends 8 1/8 feet and takes a break on a rock outcrop. Write

and then evaluate an addition expression to show how much further the rock climber must descend to reach his original level. Enter the correct answers in the boxes.
Mathematics
2 answers:
aalyn [17]3 years ago
8 0

Answer:

3

Step-by-step explanation:

Julli [10]3 years ago
4 0

Answer:

3 is the answer

Step-by-step explanation:

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Round 4,317 to the nearest ten
Dafna11 [192]

Answer:

4,320

Step-by-step explanation:

7 is closer to 10 then 0. 4,310 + 10 = 4,320

3 0
3 years ago
Write a paragraph explaining what scattered plots are and how to solve them. Make sure to give details, key terms and an example
Lunna [17]

Answer:

x = 59°

y = 67°

Step-by-step explanation:

x = y - 8

x + y + 54 = 180

(y - 8) + y = 180 - 54

2y - 8 = 126

2y = 134

y = 67°

x = 59°

Step-by-step explanation:

8 0
3 years ago
Of the last three chapters tests given in a computer programming class, 11 students passed all three tests , 9 students passed t
mote1985 [20]

Answer:

59%

Step-by-step explanation:

simply, it would be 11+2/22 = 59%

I assume there are no student that passed 0 tests

5 0
4 years ago
How do you determine if 5x-7y=14 is a function?
Pavlova-9 [17]
One way is to graph it and do the vertical line test
it is not a function if we can draw a vertical line in the graph that passes through 2 points of the graph

if we graph this function, we see there is no place we can draw a vertical line and hit the line twice
3 0
4 years ago
Read 2 more answers
Pls can someone pls help me <br> Please show your work
Lana71 [14]

Answer:

x = 8

I dunno what the question is in the first place, but I assume you are solving for x.

Step-by-step explanation:

The two given angles are equivalent because they are parallel and they have a line that intersects.

The line creates two angles on each side of each line, which is 120 or 60 because there are 180 degs on a straight line.

The obtuse side is 120, and the -8 + 16x is also on an obtuse angle, showing that they are equal.

120 = -8 + 16x

128 = 16x

8 = x

x = 8

7 0
2 years ago
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