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4 years ago

PLEASE HELP WILL GIVE BRAINLIEST

Mathematics

1 answer:

ArbitrLikvidat [17]4 years ago

3 0

Answer:

The initial height is 5 feet.

The initial velocity of the object is –72 feet/second.

The object will hit the ground after approximately 4.57 seconds.

After 3 seconds, the object is 173 feet high.

So t = 0, h(t) = 0

Step-by-step explanation:

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How many countries share border with Nigeria

seropon [69]

Nigeria borders with 4 countries

3 0

4 years ago

The sum of two numbers is 30. Their difference is 6. What are the numbers?

baherus [9]

Answer:

Find out the numbers .

To prove

Let us assume that one number be x.

Let us assume that second number be y.

As given

The sum of two numbers is 30.

Than the equation becomes

x + y = 30

Their difference is 6.

x - y = 6

Thus two equation are .

x + y = 30 and x - y = 6

Subtracted x - y = 6 from x + y = 30

x - x + y - (-y) = 30 - 6

y + y = 24

2y = 24

$y = \frac{24}{2}$

y = 12

Put in the x - y = 6

x - 12 = 6

x = 6 + 12

x = 18

Therefore the two numbers are 12 and 18 .

6 0

3 years ago

Read 2 more answers

Please help!!!!!!!

krok68 [10]

Divide by 3 get a remainder of 2
5, 8, 11, 14, 17, 20, ...
Divide by 5 get a remainder of 2
7 , 12, 17, 23, ...
Divide by 7 get a reminder of 5
12, 19, 26, 33, ...

And find a number in all three lists

Not the most convenient way for sure, but since 47 works it will not take too long

7 0

4 years ago

If 7/12 is multiplied by a fraction less than 1 what would be the product

olga55 [171]

Answer:

Examples below

Step-by-step explanation:

We have the fraction

$\frac{7}{12}$

It's required to multiply it by any fraction less than 1. Let's select the following fractions. All of them are less than 1 because the numerator is less than the denominator:

$\frac{1}{7}$