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Lubov Fominskaja [6]
2 years ago
8

Study the graphs, then select the best answers from the drop-down menus.

Mathematics
1 answer:
-Dominant- [34]2 years ago
7 0

1. b 2. a 3. a

100% correct edge 2021

Step-by-step explanation:

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The endpoints of VW are V(-4,9) and W(1,-6). Find the coordinates of the midpoint M
elena-14-01-66 [18.8K]

Answer:

(-3/2 or 1.5, 3/2 or 1.5)

x = -3/2 or -1.5

y = 3/2 or 1.5

Step-by-step explanation:

the midpoint formula is x1+x2/2 and then y1+y2/2 so -4 +1 = -3/2 for x. for y, 9 + -6 = 3/2. so the midpoint would be (-3/2 or 1.5, 3/2 or 1.5) depending on if you’re using decimals or fractions

8 0
3 years ago
120 yards increased by 55% is how many yards
faltersainse [42]
Now it would be 120 + 120*55/100 = 120 + 66 = 186 Yards.
8 0
2 years ago
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Write an expression that matches the words 23 less than the sum of 103 and ten
Fynjy0 [20]

Answer:

103+10-23

Step-by-step explanation:

6 0
3 years ago
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The value of a car t years after it is purchased is given by the decreasing function V, where V(t) is measured in dollars. The r
Lana71 [14]

Answer:

dV(t)/dt = kV(t)

Step-by-step explanation:

Since the rate of change of the car’s value in dollars per year dV(t)/dt is proportional to the car’s value V(t), ten

dV(t)/dt ∝ V(t)

dV(t)/dt = kV(t)

7 0
3 years ago
During their last game, the Miami Dolphins scored ͸ times for a total score of ͵Ͳ points. They scored ͹ points for each touchdow
Karolina [17]

Answer:

The Miami Dolphins had 3 touchdowns and 3 field goals.

Step-by-step explanation:

It is given that During their last game, the Miami Dolphins scored 6 times, for a total score of 30 points. They scored 7 points for each touchdown and 3 points for each field goal.

We need to write and solve the system of equations to find the total touchdowns and field goals scored.

Let x represents the number of touchdowns.

Let y be the number of field goals.

It is given that the Miami Dolphins scored 6 times

x+y=6

x=6-y....(1)

They scored 7 points for each touchdown and 3 points for each field goal.

The total score is 30 points:

7x+3y=30 ...(2)

Put the value of x from equation (1) into equation (2).

7( 6-y)+3y=30

42-7y+3y=30

-4y=30-42

-4y=-12

y=3

Put y = 3 in equation 1.

x=6-3

x=3

Hence, the Miami Dolphins had 3 touchdowns and 3 field goals.

4 0
2 years ago
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