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Oksi-84 [34.3K]
3 years ago
14

A go-kart can travel as far as 45 miles in 3 hours. What is its unit rate?

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0

Answer:

15 mph

Step-by-step explanation:

45 / 3 = 15

Therefore the go-kart is going 15 mph

viktelen [127]3 years ago
6 0

Answer:

The unit rate is 15 mph.

Step-by-step explanation:

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Answer:

4) Alternate  Interior angles 5) Parallel lines property.

Step-by-step explanation:

The question is asking us to Complete the statements to prove that line AB ⩭ to line CD and line BC ⩭ to line AD.

In statement 4 .∠CAB is congruent to ∠ACD as AB is parallel to CD  and ∠BCA  is congruent to∠CAD as AD is parallel to BC  and these are Alternate interior angles to the parallel lines .

In statement 5.m∠CAB =∠ACD and ∠BCA = ∠CAD as by property of parallel lines Alternate interior angles are equal.

6 0
3 years ago
Read 2 more answers
Michael is making cookies. Each batch uses 2 cups of flour. He plans to use less than 30 cups of flour so that he has enough lef
marysya [2.9K]
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6 0
3 years ago
Vanessa throws a tennis ball in the air. The function h(t) = -15t2 + 45t + 10 represents the distance in feet, that the ball is
Step2247 [10]

Answer:

43.75feet

Step-by-step explanation:

Given the height of the tennis ball expressed as;

h(t) = -15t^2 + 45t + 10

At maximum height, the velocity of the ball is zero

v = dh/dt

dh/dt = -30t + 45

Since dh/dt = 0, hence;

0 = -30t + 45

30t = 45

t = 45/30

t = 3/2

t = 1.5secs

Substitute t = 1.5 into the expression given

h(1.5) = -15(1.5)^2 + 45(1.5) + 10

h(1.5) = -15(2.25)+67.5+10

h(1.5) = -33.75+77.5

h(1.5) = 43.75feet

Hence the maximum height of the ball is 43.75feet

5 0
3 years ago
How many solutions does this system of equations have?
guajiro [1.7K]

Answer:

1 solution

Step-by-step explanation:

A system of linear equations has no solution when the graphs are parallel.

7 0
2 years ago
Claudia opened a savings account with $325 she says $100 per month write an equation to determine how much money D, she has afte
ExtremeBDS [4]

Answer:

325 + 100*M = D


Step-by-step explanation:

initial amount + savings per month * months = total amount in account

325 + 100*M = D


7 0
2 years ago
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