Help!!! DUE TONIGHT
#27,#28,#29, and #30

Answer:

7^8 =5764801 * 7^3 =343 * 7^4 =2401 ÷ 7^9 = 40353607 * 7^5 =16807

5764801 *343 *2401 ÷ 40353607 *16807

=4747561509943 ÷ 678223072849 = 7

Answer:

C= 150.8 I hope this helped! Also I used Google because I didn't know.

Step-by-step explanation:

Answer:

5) 75.36ft

6) 150.72mm

Step-by-step explanation:

Bc, you need to multiply 24 * 3.14 and you'll get 75.36.

Answer:

1 Pair.

Step-by-step explanation:

If I am not mistaken the question you are asking is how many pairs of numbers have a sum of 10.

5 + 5 = 10

No other number can ADD up to 10.

1 Pair is your answer.

Answer:

AC=22

Step-by-step explanation:

The measure of the Length of AC is; 35

We are given;

ac = 5x

ab = 12

bc = 3x + 2

ab + bc = ac

Thus;

12 + 3x + 2 = 5x

14 + 3x = 5x

Subtract 3x from both sides to get;

5x - 3x = 14

2x = 14

x = 14/2

x = 7

ac = 35

Read more at; https://brainly.com/question/19083642

Answer:

no solution

Step-by-step explanation:

Given

[tex]\frac{1}{3}[/tex] (21 - 3a) = 6 - a ( multiply through by 3 to clear the fraction )

21 - 3a = 18 - 3a ( subtract 21 from both sides )

- 3a = - 3 - 3a ( add 3a to both sides )

0 = - 3 ← not possible

This indicates the equation has no solution

Answer:

  9/5

Step-by-step explanation:

The slope between the two points can be found by ...

  m = (y2 -y1)/(x2 -x1)

  m = (-16-2)/(-10-0) = -18/-10

  m = 9/5

The slope of the line is 9/5. Perhaps this is a match to choice A.

Answer: 9/5

m = (y2 -y1)/(x2 -x1)

 m = (-16-2)/(-10-0) = -18/-10

 m = 9/5

Answer:28

Step-by-step explanation:

Answer:28 quarts

Since there are 4 quarts in a gallon you can multiply 4x7 which is 28. Its 28

Answer:

16 inches by 32 inches or 1 1/3 feet by 2 2/3 feet

Step-by-step explanation:

Step-by-step explanation:

Here you go, I hope this is helpfull

The length of the other side of the wall is √500 ft

To get the length of 'd', we will use the pythagoras theorem as shown below:

Given the following

According to the theorem;

[tex]h^2=a^2+d^2\\30^2 = 20^2 + d^2\\900 = 400 + d^2\\d^2 = 900 - 400\\d = \sqrt{500} ft[/tex]

Hence the length of the other side of the wall is √500 ft

Learn more on pythagoras theorem here: https://brainly.com/question/343682

Answer:

0.25 hour is 15 minutes because its 1/4 of an hour. but the answer is 2 miles for 60 minutes

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

I'm pretty shure it A. based on which way the graph moves and the direction iit's going in

Answer:

80

Step-by-step explanation:

f(x)= 10(6-x)   original equation

y= 10(6-(-2)    plug in variable

y= 10 (6+2)      simplify

y= 10(8)

y= 80

Answer:

1

Step-by-step explanation:

(10-(-9)*-1)

Remember that 2 negative equal a positive. So -(-9) is positive.

(10+9*-1)

Then, PEMDAS is how you should finish this.

So, 9*-1 is -9

Then, 10-9 is 1

Answer:

16) x=63°

17) x=48°

18) x=82° , y=54°

19) x=20° , y=50°

Step-by-step explanation:

Answer:

c + 301 = 270

Step-by-step explanation:

c = -31

Answer:

helppppppppppppppppppp

Answer: Add 5 to every number

Steps: 7, 12, 17, 22, 27, 32, 37, 42, 47...

Plz mark brainliest:)

Answer:

The slope intercept form of (0,3) and (4,2) is y= -1/4x+3

Step-by-step explanation:

The distance from our y values from 3 to 2 is -1.

The distance from our x values is 4.

We can put these values as our slope and we know that the Y values are always rise and the x values are always run

Therefore we get y= -1/4x+3 (side note: The 3 is our y intercept, this means that the x value of the three is always 0. For example, in (0,6) the y intercept would be 6.

Hope this helps! :)

Answer:

Multiply using the distributive property.

6 x + 30

Step-by-step explanation:

reverse 6x+30=6(x+5)

Factor  6  out of  

6 x + 30 =6 ( x + 5)

Answer:

The answer is 9.68

Step-by-step explanation:

The closest hundred is here   9.6858473648

                                                 -------

But the 5 has an 8 in the back which makes it a 6 and that means its greater so the 7 becomes an 8

Answer:

7-(-3)/-4-(-6)

10/2

y=5x

Step-by-step explanation:

Answer:

the slope is 5.

Step-by-step explanation:

the equation for slope is y2-y1/x2-x1

the points are (-4,7), (-6, -3)

label the points:

x1: -4

y1: 7

x2: -6

y2: -3

Now, plug it into the equation

-3-7/-6--4

-10/-2

the slope is 5

Hope this helps!

Answer:

A. 10

Step-by-step explanation:

The two shapes are simmilar.

=====================================================

Explanation:

The given angle is ∅ = 300. This x value is between 270 and 360, so we're in quadrant IV (the southeast quadrant)

The rule to get the reference angle y for this quadrant is

Ф = 360-∅

This tells us the angle made with the positive x axis

Ф = 360-∅

Ф = 360-300

Ф = 60

A 60 degree angle forms with the positive x axis as shown in the diagram below.

Answer:

-162

Step-by-step explanation:

Answer:

brainliest plssss

Step-by-step explanation:

answer is in the img belowwwwww

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Answer:

5

Step-by-step explanation:

Answer:

(2,-3)

Step-by-step explanation:

basically u connect the numbers to what its giving u like x+2 connect the "x" to the x in (x,y) and you do the same for "y", y-3 to (x,y) gives u (x,-3)