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Snezhnost [94]
3 years ago
14

Which statement include two quantities in the real world that are additive inverses

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
5 0
Right answers: <span>A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.

</span><span>Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.</span>
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Name two equivalent fractions for each <br> 2/4<br> 1/3<br> 1/4
Scrat [10]
2/4=1/2 and 4/8
1/3=2/6 and 3/9
1/4=2/8 and 3/12
8 0
3 years ago
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What is the area of this figure?<br><br><br><br> Enter your answer in the box.<br><br> ( )
aksik [14]

Answer:

88 square units

Step-by-step explanation:

7 0
3 years ago
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kwasi thought of a number, multiplied it by7/2 and added 16 to the results.if the final answer was 30.what number did he think o
ziro4ka [17]

Answer:

4

Step-by-step explanation:

  1. represent the number he thought of with x

\frac{7}{2} x + 16 = 30

  1. multiply through with the LCM which is 2
  2. 2 \times  \frac{7}{2}x + 16 \times 2 = 30 \times 2
  3. 7x + 32 = 60
  4. 7x = 60 - 32
  5. 7x = 28
  6. \frac{7x}{7}  =  \frac{28}{7}
  7. x = 4
7 0
3 years ago
What is the answer to 66- = R2
mars1129 [50]

Answer:

R=-33

Step-by-step explanation:

6 0
3 years ago
Write the slope intercept form of the r question of the line parallel to the graph of 2x+y=5 that passes through (0,1)
Fofino [41]

Step-by-step explanation:

first let's get the original line in slope intercept form.

the vegetal slope intercept form is

y = ax + b

a is the slope, b is the y-intercept.

2x + y = 5

y = -2x + 5

there !

a line parallel to this line must have the same slope (-2).

but it will intersect with the y-axis at a different point.

the y-intersect is the y value when x = 0.

the given point (0, 1) is already that y-intersect (because x=0).

so, the desired parallel line function is

y = -2x + 1

if we had a different point of the line, e.g. (4, -7), we would go back to the general equation

y = ax + b

put in the slope we know (-2)

y = -2x + b

and then put in the x and y cakes if the point and calculate b

-7 = -2×4 + b

-7 = -8 + b

b = 1

and then we get again

y = -2x + 1

4 0
2 years ago
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