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3 years ago

Can you solve it ????/

Mathematics

1 answer:

NeX [460]3 years ago

5 0

Because the angles are vertical angles, they are equal.

Set the equations equal to each other:
5x+100 = 3x+112

Subtract 100 from 112:
5x = 3x+12

Subtract 3x from 5x:
2x = 12

Divide 12 by 2:
x = 6

x is equal to 6

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zzz [600]

Answer:

1. Greece made most of their living from the sea.

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4. Greece's mountains aren't good for growing crops, although their climate was mild ,so they could grow wheat, barley, olives, and grapes.

5. Since Greece's sea's are dived from one another, it make trading fiercely independent.1. Greece made most of their living from the sea.

2. They became fishers and sailors to get food.

3. On their peninsula they had many different ways to trade with other countries.

4. Greece's mountains aren't good for growing crops, although their climate was mild ,so they could grow wheat, barley, olives, and grapes.

5. Since Greece's sea's are dived from one another, it make trading fiercely independent.

8 0

3 years ago

In how many different ways can 10 be written as a sum of odd numbers

kakasveta [241]

5+5=10
3+1+1=10
1+1+1+1+1=10

Hope this Helps!

7 0

2 years ago

Solve for x.<br> х<br> G<br> 9<br> 3

mash [69]

Ttthe said she had no reason why he would be able answer that he had been in ,.....

6 0

2 years ago

A ball is thrown straight out at 80 feet per second from an upstairs window that's 15 feet off the ground. Find the ball's horiz

Alex73 [517]

Answer:

Step-by-step explanation:

In order to find the horizontal distance the ball travels, we need to know first how long it took to hit the ground. We will find that time in the y-dimension, and then use that time in the x-dimension, which is the dimension in question when we talk about horizontal distance. Here's what we know in the y-dimension:

a = -32 ft/s/s

v₀ = 0 (since the ball is being thrown straight out the window, the angle is 0 degrees, which translates to no upwards velocity at all)

Δx = -15 feet (negative because the ball lands 15 feet below the point from which it drops)

t = ?? sec.

The equation we will use is the one for displacement:

Δx = $v_0t+\frac{1}{2}at^2$ and filling in:

$-15=(0)t+\frac{1}{2}(-32)t^2$ which simplifies down to

$-15=-16t^2$ so

$t=\sqrt{\frac{-15}{-16} }$ so

t = .968 sec (That is not the correct number of sig fig's but if I use the correct number, the answer doesn't come out to be one of the choices given. So I deviate from the rules a bit here out of necessity.)

Now we use that time in the x-dimension. Here's what we know in that dimension specifically:

a = 0 (acceleration in this dimension is always 0)

v₀ = 80 ft/sec

t = .968 sec

Δx = ?? feet

We use the equation for displacement again, and filling in what we know in this dimension:

Δx = $(80)(.968) +(0)(.968)^2$ and of course the portion of that after the plus sign goes to 0, leaving us with simply:

Δx = (80)(.968)

Δx = 77.46 feet

5 0

2 years ago

20 x 18 x 5 properties

Artemon [7]

20 x 18 x 5= 1,800
20 times 18 equals 360, then you mutiply 5 and get 1,800

8 0

2 years ago