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emmasim [6.3K]
3 years ago
14

What is the slope of the line through(1,−1) and (5,−7)

Mathematics
1 answer:
lana66690 [7]3 years ago
8 0

Answer:

The slope: -3/2

How it looks graph-ed:

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What is the diameter of a hemisphere with a volume of 8514 cm', to the nearest
Mandarinka [93]

Answer:

32.0 cm

Step-by-step explanation:

volume of a hemisphere = (2/3)πr3

r = cube root (Volume * 3/2 * 1/π )

r = cube root ( 8514 * 3/2 * 1/π)

r = 15.96

in the nearest tenth r = 16.0 cm

D= 2r

D= 2(16)

D= 32cm

6 0
3 years ago
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A toy store has six shells with five gang boxes on each shelf how many game boxes are thA toy store has six shells with five gan
docker41 [41]

Answer:

30 game boxes

Step-by-step explanation:

We have to multiply the number of each shelf by the number of game boxes,

The store has 6 shelves and 5 game boxes on each shelf.

Therefore, the number of game boxes that there are is:

6 * 5 = 30 game boxes

7 0
4 years ago
Your job is to sort and sack marbles for sale. A bag contains 44 marbles, some red and some green. If there are 11 red marbles,
julia-pushkina [17]

Answer:

Option C is correct

The ratio of green to red marbles is, 3 : 1

Step-by-step explanation:

As per the statement:

A bag contains 44 marbles, some red and some green.

⇒Total marbles = 44

If there are 11 red marbles.

then;

Green marbles = Total marbles - red marbles.

Substitute the given values we have;

Green marbles = 44 - 11 = 33

We have to find  the ratio of green to red marbles.

\frac{\text{Green marbles}}{\text{Red marbles}} = \frac{33}{11} = \frac{3}{1} = 3 : 1

Therefore,  the ratio of green to red marbles is, 3 : 1

8 0
3 years ago
(-3x+4)+(8x-5)
VikaD [51]

Answer:

answer is 5x-1

its A

hopes this helps u

4 0
3 years ago
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Tanji spends $8 on ride tickets ($1 each) and gives an equal number of tickets to 8 friends. How many tickets does each friend g
pshichka [43]
Because each ticket costs 1 and she spends 8 she would be buying 8 tickets

She has 8 friends so each one would get 1 ticket 

The answer is 1
8 0
3 years ago
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