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3 years ago

Below are two parallel lines with a third line intersecting them X=?

Mathematics

1 answer:

kenny6666 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

x is 34 degrees since the lines are parallels

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(6.) 6x – 4(-2x + 7) + 8 = 8x-19

Fed [463]

Answer:

$\frac{1}{6}$

Step-by-step explanation:

1. you distrubute the -4 to the -2x and +7.

2.you combine like terms.

3.you get X in one side of the equation.

4.You divide 1 by 6.

7 0

3 years ago

Read 2 more answers

Three consecutive integers have a sum of 255 find the integers

GaryK [48]

Answer:

Step-by-step explanation:

Givens

Let the smallest integer = x - 1 (You'll see why in a moment).

Let the middle integer = x

Let the largest ingeger = x + 1

Equation

x - 1 + x + x + 1 = 255

Solution

Combine like terms on the left.

3x - 1 + 1 = 255

3x = 255 Divide by 3

3x/3 = 255/3

x = 85

So the smallest number is 84

The middle number is 85

The largest number is 86

Total 255

Do you see why I made the smallest number x - 1?

It is because the -1 and the plus 1 cancel out.

Please realize the question says consecutive integers. It does not say consecutive odd or consecutive even integers.

4 0

3 years ago

The hands of a clock suggest an angle whose measure is continually changing. How many degrees does a minute hand move through du

S_A_V [24]

Answer:

The minute hand covers $156^o$ in 26 minutes

Step-by-step explanation:

Notice that the minute hand of a clock covers 360 degrees angle (full rotation) in 60 minutes.

Then if we want to find how many degrees (our unknown x) it covers in 26 minutes, we can write the following proportion to solve for the unknown:

$\frac{360^o}{60} =\frac{x}{26}\\x=\frac{(26)\,360^o}{60} \\x=156^o$

4 0

4 years ago

Katie is k years old. Harry is 4 years older than Katie. Rachel is twice as old as Harry. If you add together the ages of Katie,

vichka [17]

K+(k+4)+2k=36
4k+4=36
4k=36-4
4k=32
k=8

5 0

4 years ago

Kevin can carry a basket 5 feet. Rachel can carry it 3 feet farther than kevin. Daniel can carry the basket half as far as Rache

Lady_Fox [76]

Let

x--------> distance that Kerry can carry the basket in feet

y--------> distance that Rachel can carry the basket in feet

z-------> distance that Daniel can carry the basket in feet

we know that

$x=5\ ft$ -------> equation $1$

$y=x+3$ -------> equation $2$

$z=(y/2)$ -------> equation $3$

Substitute equation $1$ in equation $2$

$y=5+3$

$y=8\ ft$

Find the value of z

$z=(8/2)=4\ ft$

if each person taking only one turn,

then

the distance that they can carry the basket is equal to ------> x+y+z

$(5+8+4)=17\ feet$

$17\ feet > 15 \ feet$

therefore

the answer is

Yes It is reasonable

8 0

4 years ago

Read 2 more answers