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VLD [36.1K]
3 years ago
15

On a​ map, 1 inch equals 15 miles. Two cities are 2 inches apart on the map. What is the actual distance between the​ cities?

Mathematics
1 answer:
BabaBlast [244]3 years ago
4 0
Since the scale is 15 miles per inch all you need to do is multiply.
2in(15)=30
The cities are 30 miles apart.
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−3n+2≥−4n−3 solution
nydimaria [60]

Answer:

n≥-5

Step-by-step explanation:

-3n+2≥-4n-3

add 4n on both sides

n+2≥-3

subtract 2 on both sides

n≥-5

4 0
3 years ago
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Write an equation in point -slope form for the line through the given point with the given slope
Zepler [3.9K]

Answer:

C) y+2=-1/2(x+4)

Step-by-step explanation:

y-y1=m(x-x1)

m=slope & (x1, y1) is a point on the line

m=-1/2

y-(-2)=-1/2(x-(-4))

y+2=-1/2(x+4)

7 0
3 years ago
SOLUTION: a diver jumps from a diving board that is 24 feet above the water. the height of the diver is given by h= -16(t-1.5)(t
lara [203]

Answer:

The diver will hit the water at 1.5 seconds

Step-by-step explanation:

Given

h= -16(t-1.5)(t+1)

Required (Missing from the question)

When will the diver hit the water?

To do this, we simply solve for t

When the diver hits the water, the height is 0 (at that point)

So, substitute 0 for h in h= -16(t-1.5)(t+1)

0= -16(t-1.5)(t+1)

Divide both sides by -16

\frac{0}{-16} =\frac{-16(t-1.5)(t+1)}{-16}

\frac{0}{-16} =(t-1.5)(t+1)

0 =(t-1.5)(t+1)

(t-1.5)(t+1)=0

Split

t - 1.5 = 0 or t + 1 = 0

Solve for t

t = 1.5 or t = -1

But time (t) can not be negative.

So:

t = 1.5

Hence, the diver will hit the water at 1.5 seconds

8 0
3 years ago
Find two consecutive odd integers whose sum is -88
Flauer [41]
Hello there!

Make it an equation:

x + x + 2 = -88
2x + 2 = -88
2x = -88 + 2
2x = -86
x = -86/2
x = -43.

The numbers are -43 and -45.

Hope This Helps You!
Good Luck :)
6 0
3 years ago
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Write the equation of the line that passes
Vinvika [58]

Answer:

The slope is -4.

Step-by-step explanation:

Slope formula:

\displaystyle \frac{y_2-y_1}{x_2-x_1}=\frac{rise}{run}

\displaystyle \frac{(-9)-(-5)}{1-0}=\frac{-4}{1}=-4

Therefore, the slope is -4, and the correct answer is -4.

Hope this helps!

8 0
3 years ago
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