Andy is reading a 90-page book. He has already read 60 pages. He reads 30 pages per hour. How many hours will it take Andy to finish reading the book?
A.30
B.3
C.2
D.1

Answer:

Step-by-step explanation:

Let's take this number:

WHY this number fits the criteria?

How did I find this number?

(note: there are MANY answers to this question)

Given

Perimeter = (32x + 8)

To Find

Length of the Patio

We Know,

[tex] \text{Perimeter of Square = 4 × sides}[/tex]

[tex] \text{ 32x + 8} = 4 \times \text{sides} \\ \\ \fbox{dividing each side with 4} \\ \\ \implies \text{( 32x} \div 4) + (8 \div 4) = \frac{4 \times \text{sides}} {4} \\ \\ \implies \text{8x + 2} = \frac{ \cancel4 \times \text{sides}} { \cancel4} \\ \\ \implies \text{sides} = \text{8x + 2}[/tex]

[tex]\therefore \text{ Length of the Patio} = \text \red{ \underline{8x + 2 feet}}[/tex]

Answer:

3 units right, 4 down = (x+3, y-4)

3 units left, 4 up = (x-3, y+4)

4 units right, 3 down = (x+4, y-3)

Step-by-step explanation:

The given system of equations has infinitely many solutions.

Important information:

Two equations [tex]a_1x+b_1y+c_1=0[/tex] and [tex]a_2x+b_2y+c_2=0[/tex] has infinitely many

solutions if [tex]\frac{a_1}{a_2} =\frac{b_1}{b_2} =\frac{c_1}{c_2}[/tex].

In the given equations, [tex]a_1=20,b_1=-9,c_1=-5,a_2=4,b_2=-6,c_2=2[/tex].

[tex]\frac{2}{4} =\frac{-9}{-6} =\frac{-5}{2} =5[/tex]

[tex]\frac{a_1}{a_2} =\frac{b_1}{b_2} =\frac{c_1}{c_2}[/tex], therefore the given system of equationsinfinitely many solutions.

Find out more about 'system of equations' here:

https://brainly.com/question/900521

Answer: 81

Step-by-step explanation:
6.75 + 3 + 3.75 = X
X x 6 = 81

Answer: (0, 0)

Step-by-step explanation:

start at (-3, 3)

go 3 units right

(0, 3)

go 3 units down

(0, 0)

Answer:

im not very confident in some of these, so im just gonna give you the ones ones im confident in.

Step-by-step explanation:

1 image this one is easy just read it

1st screenshot- 2nd image

2nd screenshot- 3rd image

3rd screenshot- 4th image (not confident)

4th screenshot- 5th image

Answer:

Georgia has 3 roses

Step-by-step explanation:

If you have 93 roses in a vase, you need you find the closest answer possible. 6 x 16 = 96 that is greater than 93 so  6 x 15 = 90. 93 - 90 = 3 you would have 3 roses left!

Answer:

the answer is z=0

Step-by-step explanation:

1/n to the power of 2 =0

z=0

Answer:

D. 14

Step-by-step explanation:

To find the first triangle's area you need the formula: A = l * W * 1/2

4 * 4 * 0.5 = 8

and

4 * 3 * 1/2 = 6

8 + 6 = 14

Answer:

k>=8

Step-by-step explanation:

Answer:

124

Step-by-step explanation:

180-56

Answer:

124

Step-by-step explanation:

You see the triangle angles always need to equal to 180. We can see that A is 33 and C is 23 so add these two and you get 56. Now what's the difference between 56 and 180? its 124

Hope that helps!

Option A

as we know 'of' wording refer multiplication

So

Apply associative law

Verified

Answer:

A

Step-by-step explanation:

A)  As Juan used 1/2 of a 1/4 of a quart of milk, he has 1/2 of 1/4 of a quart left (since 1/2 + 1/2 = 1). We need to find 1/2 of 1/4, so multiply:

⇒ 1/4 x 1/2 = 1/8  of a quart

B)  Juan has 1/4 of a quart of milk and bought another 1/2 of a quart of milk, so to find the total amount, add both quantities:

⇒ 1/4 + 1/2 = 3/4  of a quart

C)  Juan had 1/2 of a quart of milk and used 1/4 of a quart on his cereal, so he had left:

⇒ 1/2 - 1/4 = 1/4  of a quart

D)  Juan drank 1/2 a quart of milk and put 1/4 quart of milk on his cereal, so in total he used:

⇒ 1/2 + 1/4 = 3/4 of a quart

Comparing expression, problem A can be solved by the given expression.

[tex]~~~\text{Area of triangle} = \dfrac 12 \times \text{Base} \times \text{Height}\\\\\implies 10 = \dfrac 12 \times 5 \times w\\\\\implies w =\dfrac{20}5 \\\\\implies w = 4 ~cm[/tex]

Answer:

4cm

Step-by-step explanation:

» Concepts

The area of a triangle is how much space is in the triangle. The formula for the area of a triangle is [tex]\frac{1}{2} bh[/tex], where b = base and h = height.

» Application

We're given the area as 10 cm² and the base as 5 cm. Thus, we have to plug these values into the formula to solve for the height.

» Solution

Answer:

The value represented by the letter A on the box plot of data is 5

Step-by-step explanation:

The set of data is

{5, 20, 40, 50, 50, 85}

In the given box plot,

A = Minimum value

B = First quartile

C = Median

D = Third quartile

E = Maximum value

Since the minimum value of the set is 5, therefore the value represented by the letter A on the box plot of data is 5.

Answer:

72 in.^2

Step-by-step explanation:

6x12=72

The question is worded weirdly, but the mean (average) is 3.3. The median is 4. The median would probably represent this better.

Step-by-step explanation:

The median is found by adding all of the numbers in the data set and then dividing by how many numbers there are.

The median is the middle number, which you find by alternately crossing out the biggest and smallest numbers.

Hope this helps!

Answer:

q3 is 17 and q4 is 40

Step byy-step explanation:

51/3 = 17 this makes it 17 because 51/3 is 17

Set as brainliest please

Answer:3 is 17 and q4 is 40

Step-by-step explanation:

Answer:

3.14 cm²

Step-by-step explanation:

Given that,

→ Diameter = 2 cm

→ Radius (r) = 2/2 = 1 cm

Formula we use,

→ Area of circle = πr²

Then the area of circle will be,

→ πr²

→ 3.14 × 1 × 1

→ 3.14 cm²

Hence, the solution is 3.14 cm².

Answer:

π

Step-by-step explanation:

Area of a circle = [tex]r^{2}[/tex]π

1. Find the radius.

You should view the "length" of this circle as the diameter of the circle. So the diameter of the circle is 2 cm ⇒ r = [tex]\frac{2}{2}[/tex] where the numerator is the diameter of the circle (2) and the denominator is always 2. So the radius is 1. The radius is half the length of the diameter.

2. Substitute the values.

A = [tex](1)^{2}[/tex]π          Always put the radius in parentheses before evaluating.

A = π         [tex]1^{2}[/tex] = 1 and 1 · π = π

Answer:

(-8, 3)

Step-by-step explanation:

Step-by-step explanation: the answer should be 70% because to find the answer you subtract 100% minus 30% getting an answer of 70% so hopefully that is the correct answer and please give me brainliest if you want

:DDDDDDDDDDDDD

Answer:

7

Step-by-step explanation:

Answer:

4578.12 inches squared

Step-by-step explanation:

so 54 x 27 x 3.14 for pie equals 4578.12 that's the awnser but put it in inches squared ok so 4578.12 inches squared

Answer:

6.28

Step-by-step explanation: