Can someone please explain what I do to get the answer? If so I’ll mark you brainliest

Fine the area as if it was a full rectangle then subtract the area of the cut out part.

7 x 6 = 42 square yards

5 x 4 = 20 square yards

42 - 20 -= 22 square yards

Answer: 22 square yards

Step-by-step explanation:

(x - 3)/x = -8/(x + 3) , x ≠ 0 or -3

(x - 3)(x + 3) = -8x

x² - 9 = -8x

x² + 8x - 9 = 0

x² + 9x - x - 9 = 0

x(x + 9) - 1(x + 9) = 0

(x + 9)(x - 1) = 0

x = -9

x = 1

x ≠ 0 or -3

-9 ≠ 0 or 3 PROVED

x ≠ 0 or -3

1 ≠ 0 or -3 PROVED

Answer:

sqrt 9 to 3, sqrt 100 to 10, sqrt 64 to 8, 3 root of 343 is 7 same as 343^1/3 and  cube root of 216 goes to six. doesn't matter the order. Match them correctly. You need to learn how to do this.  

Step-by-step explanation:

Answer:

I think it would be D 40, 100

Answer:

Step-by-step explanation:

[tex]27^{\frac{2}{3} } =(3^3)^{\frac{2}{3} }=3^{3 \times \frac{2}{3} }=3^2=9[/tex]

Answer:

I can't understand anything

Answer:

$13.05

Step-by-step explanation:

261 X 5% = 13.05

Answer:

80$

Step-by-step explanation:

He’d payed that much

Step-by-step explanation:

4^3×5^2×9^4×7^2,hope it is helpful

9514 1404 393

Answer:

  (-3, 9), (-1, 11), (0, 12), (4, 16), (6, 18)

Step-by-step explanation:

The function definition tells you that adding 12 to the x-value will give you the value of f(x).

  -3 +12 = 9, for example

The (x, f(x)) values for the table are shown above.

Answer:

b

Step-by-step explanation:

Answer:

(b) 12

Step-by-step explanation:

they were right

Answer:

4(3x-8)=52

divide both sides by 4

4/4(3x-8)=52/4

3x-8=13

add both sides by 8

3x-8+8=13+8

3x=21

divide both sides by 3

3x/3=21/3

x=7

Step-by-step explanation:

just answered it previously =)

Answer:

4(3x-8)=52

12x-32=52

12x=52+32

12x=84

X=84/12

X= 7

Step-by-step explanation:

Answer:

The algebraic expression is 16x+9

Answer:

36 crackers

Step-by-step explanation:

If he normally eats 8 crackers every weekday, he consumes about 40 crackers.

On the last day however, he dropped 4, so he only ate 4.

8 * 4 = 32

32+ 4

= 36

Answer:   p = 30  q = 30 (if not touching edge of hexagon but if it is touching edge one of the pairs) then p or q = 120  and p and q = 30

Step 1)  Sum of an interior angle of a polygon = 720 degree where n = 6 as 6 exterior sides =  (n-2) * 180 = (6-2) * 180 = 4 * 180 = 720 degree   Where the measure of each angle of a hexagon = 720/ 6 = 120 degree   Step 2) Then show 3 angle letter names = 180 degree     Step 3) Angle name letters + 2 angle (other two names letters inside within triangle) add up to 180 degree    Step 3) State since triangle name (of all letters within one triangle) is Isosceles   Step 4) Triangle (state same triangle letters with number 2 in front) = 180 - 120 = 60  then state triangle (letter name) / 2 = 30 degrees obviously the 120 and 60 differentiates if not a hexagon to a pentagon if not a hexagon =  (3 *180) / 5 = 108  then due to isosceles (180 - 108)/ 2  = 72/2 = 36 degree for a pentagon or 30 degree each for p + q for a hexagon etc

Answer:

Subtraction property

Step-by-step explanation:

Answer: Malik uses an app on his phone to track how far he rides his bike. Yesterday, he biked a new trail in a total of 57.5 minutes, including a 2.5-minute water break. The app notified Malik that he rode 10 miles. What was Malik's average pace while biking?

Answer:

5.5 Minutes per mile

Step-by-step explanation:

Malik biked 10 miles at a pace of p minutes per mile. His water break added 2.5 minutes to his time. It took him a total of 57.5 minutes to complete the trail. This equation represents the situation.

10p      time spent biking

+

2.5 time for water break

=

57.5  total time

Now, solve the equation for p.

10p+2.5

= 57.5

10p

= 55 Subtract 2.5 from both sides

p

= 5.5 Divide both sides by 10

Malik's average pace was 5.5 minutes per mile.

Answer:

it is up

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

With similar triangles, the ratio of the sides are in proportion.  The corresponding angles are equal

Answer:

138 calories/serving

Step-by-step explanation:

Find the unit rate, the measure of how many calories are in each serving:

621 calories

-------------------- = 138 calories/serving

4.5 servings

The number of calories are in each serving is 138.

Given that, a bag of chips contains 621 calories and serves 4.5 people.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Number of calories in each serving = Total number of calories/Number of servings

= 621/4.5

= 138 calories

Therefore, the number of calories are in each serving is 138.

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Answer:

0.03

Step-by-step explanation:

Answer:

.03 on Khan Academy

Step-by-step explanation:

Answer:

25* .15= 3.75 (tip amount)

25+3.75= $28.75 (total amount)

Step-by-step explanation:

U2 = 7

U1 = 35/2

r = 7 ÷ 35/2

r = 7 × 2/35

r = 14/35

r = 2/5

#7

Common ratio

#8

As per slope intercept form 8795 is the y inetercept .

Here its

Answer:

___18___ classrooms

Step-by-step explanation:

Let the number of classrooms be x.

Each classroom uses 2 gallons, so x classrooms use 2x gallons.

They paint x classrooms using 2x gallons.

They still have 37 gallons left, so the entire amount of paint they had before they started painting was

2x + 37.

We are told they started with 73 gallons, so 2x + 37 must equal 73.

The equation is

2x + 37 = 73

Now we solve the equation.

Subtract 37 from both sides.

2x = 36

Divide both sides by 2.

x = 18

Answer: ___18___ classrooms

Answer:

d

Step-by-step explanation:

statistic is a number that represents as numerical data

. An example of statistics is a report of numbers saying how many followers of each religion there are in a particular country.

Statistic exists a number that designates as numerical data. Average number of all high school graduates who will attend college

Statistic exists a number that designates as numerical data. Statistics exist described as numerical data and is the field of math that negotiates with the collection, tabulation, and interpretation of numerical data. An illustration of statistics exists as a report of numbers expressing how many followers of each religion there exist in a certain country. Numerical data exists as a data kind described in numbers, rather than natural language description. Sometimes named quantitative data, numerical data exists ever gathered in number form.

Therefore, the correct answer is option d.) Average number of all high school graduates who will attend college.

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Answer:

b

Step-by-step explanation:

I think