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3 years ago

Rewrite y=4-2x in slope-intercept form.

1 answer:

5 0

This is already in slope intercept from. because the slope is -2 and the y intercept is 4. so if you put it in stander form you would get y=-2x+4

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Geometry please help!

ikadub [295]

Answer:

see explanation

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

The polygon here has 8 sides, that is n = 8, thus

sum = 180° × 6 = 1080°

Sum the given angles and equate to 1080, that is

14x + 133 + 167 + 138 + 18x + 115 + 151 + 120 = 1080

32x + 824 = 1080 ( subtract 824 from both sides )

32x = 256 ( divide both sides by 32 )

x = 8

Thus the 2 unknown angles are

14x = 14 × 8 = 112°

18x = 18 × 8 = 144°

8 0

3 years ago

Help for just 50 points!

liraira [26]

Answer:

It may be 9

Step-by-step explanation:

Solution:

Here,

Median = n+1/2th term

=5+1/2 th term

=6/2 th term

=3rd term

Now,

Arranging the data in ascending order...

6,8,9,10,12

Since, 9 is the third term. So, 9 is the median.....

8 0

2 years ago

(03.01 LC)

Sedaia [141]

Perpendicular=P=4
Base=B=4

Hypotenuse be H

Apply Pythagorean theorem

$\\ \tt\hookrightarrow H^2=P^2+B^2$

$\\ \tt\hookrightarrow H^2=4^2+4^2$

$\\ \tt\hookrightarrow H^2=32$

$\\ \tt\hookrightarrow H=\sqrt{32}$

$\\ \tt\hookrightarrow H=5.8units$

8 0

2 years ago

What value will make the equation true -21-?=1.5

AfilCa [17]

Answer: ? = -22.5

Step-by-step explanation:

Using a negative number to replace the ? turns the minus into a plus sign.

-21 - (-22.5) = 1.5 is the same as -21 + 22.5 = 1.5

6 0

3 years ago

The total employment for police officers in 2006 was 648,000. If there are 719,000 police officers in 2016, what will the percen

Lubov Fominskaja [6]

If you increase the number of police officers from 648,000 to 719,000...you have increased the total employment by 719,000 minus 648,000
= 71,000

You want to see how much the percentage increase was from 2006 to 2016, so you use your 2006 value of police officers to find the percentage increase.

So you divide 71,000 by 648,000 and multiply by 100
=10.957%

Rounded off to 10.96% which is your final answer

7 0

3 years ago