Please help me i really need help the first 2 pics go together

Mathematics

1 answer:

Anestetic [448]3 years ago

3 0

Answer:

i dont understand what were doing here?

Step-by-step explanation:

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How many even 3 digit integers greater than 700 with distinct non zero digits are there?

vredina [299]

For numbers 710-720 there are 4 integers (712,714,716 and 718)
numbers 720-730 there are 3 (724,726,728)

for 730-740 , 750-760, there are 4 in each case.
740-750 , 760-770, 780-790 there are 3 in each case
and for 790-800 there are 4. None for 770-780.

so for numbers 700 - 800 we have a total of 28 integers which fit the requirements.

The number for integers 800 to 900 and 900 to 999 will also be 28 in each case.

Answer is 3*28 = 84 answer.

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4 years ago

Find the solution to the inequality 10-x>2

mash [69]

Answer:

x < 8 hope that helps pls lmk

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3 years ago

A couch is 94 inches long. what is the length in feet and inches

enyata [817]

There are 12 inches in a foot.

Divide 94 by 12.

94 / 12 = 7.8333

So there are 7 feet and a few inches.

Now we multiply 12 to 7.

12 * 7 = 84

Subtract this from 94.

94 - 84 = 10

So there are 7 feet and 10 inches in 94 inches.

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4 years ago

Read 2 more answers

To solve the equation: 14 = t +72 This is a(n)

krek1111 [17]

Answer:

t=-58

Step-by-step explanation:

$14=t+72\\14-72=t+72-72\\-58=t$

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3 years ago

A slow pitch softball diamond is actually a square 60 ft on a side. how far is it from home to second base?

krek1111 [17]

For this case we have a square whose sides are known and equal to 60 ft.
We want to find the diagonal of the square.
For this, we use the Pythagorean theorem.
We have then:
$d^2 = 60^2 + 60^2

d = \sqrt{60^2 + 60^2}

 d = \sqrt{3600 + 3600}

d = \sqrt{2*3600}

d = 60\sqrt{2}
$
Answer:
from home to second base it is about:
$d = 60\sqrt{2} feet$

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3 years ago