Mathematics Middle School

PLZZZ HELP WILL GIVE BRAINLIEST!!!! AND 50 POINTS!!!
The figure below shows a shaded rectangular region inside a large rectangle:

A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is a smaller rectangle of length 4 units and width 2 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.

What is the probability that a point chosen inside the large rectangle is not in the shaded region? (1 point)

Group of answer choices

8%

16%

50%

84%

Answers

Answer 1

80880808080080808080808080808080808 there's your answer

Answer 2
i think it is 16% chance it won’t be chosen

Related Questions

Help me fast, and get a lot of points!!!

Answers

The answer is subtract two from both sides. Explanation: because it males the equation even and easier to solve.

Answer:

[tex] \underline{ \underline{ \boxed{ \text{Subtract \: 2 \: from \: both \: sides}}}}[/tex]

Step-by-step explanation:

Since we want constants only on the right hand side , we have to remove 2 which is on the left hand side. The opposite of +2 is -2 and whatever we do to one side , we must do to the other side. So, The first step that would be used to solve the equation should be Subtract 2 from both sides.

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# [tex] \underbrace{ \text{Carry \: On \: Learning}}[/tex] !!✎

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?

Question 6 options:

3/5


5/3


-3/5


-5/3
The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.

y = -15x + 180

What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?



Question 9 options:

$120


$12


$135


None of these

Question 10 (2 points)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.

What is the slope and what does it mean?

Question 10 options:

9,000; For their every year of experience an employee has, their salary goes up by this amount.


25,000; For their every year of experience an employee has, their salary goes up by this amount.


25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.

Answers

Answer:

Question 6: The slope is 5/3 because the y-intercpet is your rise and it rose up 5 units and x-intercept is your run so it shifted 3 units to the right which means the whole thing is also positive.

Question 9: $135

Question 10: Its either the first or last option

Step-by-step explanation:

Answer:

The answer for question 6 would be 5/3

and for question 9 the answer would be 135

and I believe question 10 is 9,000; For their every year of experience an employee has, their salary goes up by this amount.

Step-by-step explanation:

Slope (also can be called rate of change) is solved by change in the y variable/change in the x variable or also known as rise/run

hope this helped! :)

A bag contains lettered tiles. The theoretical probability of choosing a vowel is 30%. The bag contains 42 consonants. How many tiles are in the bag?

Answers

12.6 tiles i think but im not sure

Answer:

12.6?

Step-by-step explanation:

42 * 30% = 12.6

plssssssss answerrrrrrr

Answers

Answer:

3

Step-by-step explanation:

M A T H

Answer:

3

Step-by-step explanation:

Write the equation..I already have the answer

Answers

Answer:

9.2 - 3.6 = ?

?- 1.8 = ?

Step-by-step explanation

If 9.2 is the perimeter you would need to subtract the numbers by 9

PLZ help (SLOPE) 10 pts

Answers

I don’t really know how to do this but the slope of 10 is gonna be
I’m pretty sure the slope is 10

Which ratio is greater, 4:5 or 3:4?

Answers

4:5
explanation-

Express the given ratios as fraction

4 : 5 = 4/5 and 2 : 3 =2/3

Now find the L.C.M (least common multiple) of 5 and 3

The L.C.M (least common multiple) of 5 and 3 is 15.

Making the denominator of each fraction equal to 15, we have

4/5 = (4 ×3)/(5 ×3) = 12/15 and 2/3 = (2 ×5)/(3 ×5) = 10/15

Clearly, 12 > 10

Now, 12/15 > 10/15

Therefore, 4 : 5 > 2 : 3.

Answer:

4:5

Step-by-step explanation:

Will give branliest!! Please answer!

Answers

the area is 32 inches.

area = height x width.

8 x 4 = 32.

Answer:

your area is 32

Step-by-step explanation:

What is the reciprocal of -7/9?

Answers

Pretty sure it’s -9/7
reciprocal of -7/9 is -0.01587301587

please help WILL MARK BRAINLIEST

Answers

Answer:

2

Step-by-step explanation:

Answer:

I think its 3 but i really dont know

Step-by-step explanation:

1. Factor to write an equivalent expression -9x + 15y
2.Expand to write an equivalent expression -5(7m - 2)

Answers

Answer:

1.9x+-15y

2.-7 7m

Step-by-step explanation:

maybe i think it might be right

1. -3(3x-5y)
2. Y=-5(7m-2)

Simplify the expression:
3j+10j

Answers

Answer:

13j

Step-by-step explanation:

3+10=13

Answer: 13j

Step-by-step explanation: 3j+10j=13j

pls look at the image and answer quickly!

Answers

Answer:

6

Step-by-step explanation:

The answer should be 6 I’m not sure

Solve this please! Also fill in the blanks

Answers

x, 14, 2x - 16 is greater than or equal to 12, 12, add 16 to both sides, divide both sides by 2, x is greater than or equal to 14. each box filled in is represented by the commas in between each phrase. I don’t know the rest but I did get the first part.

Dallas is the 3rd largest city in Texas. Find the area of Dallas which has a radius of 13.2 km. Use 3.14 for Pi. Round to the nearest hundredth

Answers

547.1136 sq km

(13.2 x 13.2 x 3.14)


The answer is 14.3 because you can do that with oht

A certain line has a slope of 3 and contains the point (-5, 0). Which of the following points are on the same line? Select all that apply.

A
(-9, -12)

B
(0, -5)

C
(-6, -3)

D
(0, -15)

E
(-3, 6)

Answers

Answer:

no clue man sorry but I need the points to get more answers

need this done before 12:00 please answer fast

Answers

Answer:

Step-by-step explanation:

Answer:

6.4

Step-by-step explanation:

Please help with math ASAP, will give brainliest!!

Answers

Answer:

1. i think is a

2. g

3. a

4. i

5. c

6. h

7. b

8. f

Step-by-step explanation:

it’s a i just did it and i got it right

Max buys six donuts and a 300ml carton of juice for $3.50,susie buys four donuts and two 300ml carton of juice for $3.00,ben buys eight donuts and one 300ml carton of juice for $6.50 How much is one donut? How much is one carton of drink?

Answers

Answer:

l think the dount 1.00 and the cartton juic 2.99

Step-by-step explanation:

im not sure

please help me on this for brainliest

Answers

Answer:

B

Step-by-step explanation:

Select all that apply. Which of the following are independent events?

You randomly choose 2 socks from a drawer, hoping they will match.
You draw a marble from a bag, replace it, and draw again.
You draw two numbers from 1 to 10 from a hat without replacing the first.
You flip a coin and roll a number cube.

Answers

Answer:

You draw a marble from a bag, replace it, and draw again.

You flip a coin and roll a number cube.

Step-by-step explanation:

These are the answers i got them right and you can look at the comments on the question and other answer.

am's dad gave him $30 for washing their car. He used the money to buy a basketball for $7.50 and three sports drinks for $2.75 each. Sam also bought a bag of candy.

If Sam went home with 1/3
of the money his dad gave him, how much did the bag of candy cost?

Answers

Answer:

$9.75

Step-by-step explanation:

$7.50+$2.75=$10.25

$10.25+9.75=$20

10 is 1/3rd of 30

1. A researcher collected data about the favorite car color of a particular population. He asked 250 people about their favorite vehicle color and the survey revealed the following: 32% of people said blue, 24% of people said white, 20% of people said red, 18% of people said black, and 4% of people said silver.
(a) How many people said their favorite vehicle color was red? Explain.
(b) How many more people said their favorite vehicle color was blue compared to those who said white? Explain.
(c) How many people said their favorite vehicle color was either black or silver? Explain.

Answers

A) 55 people said their favorite vehicle color is red

B) 80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white

C) 45 said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver

A)55 people said their favorite vehicle color is red

B)80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white

C)45 people said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver

For A) 250•20%= 55

For B) 250•32%= 80, 250•24%= 60

For C) 250•18%= 45, 250•4%= 10

Anthony wants to limit the class sizes to 24 students per class. If there are 192 students in each grade, what is the minimum number of classes per grade?

Answers

Step-by-step explanation:

192 / 24 = 8

Since 8 is a whole number, 8 classes per grade is enough to accommodate the 192 students in the grade.

The answer is 8.

Divide 192 by 24 = 8

Painting:
Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and solve a proportion to determine how many gallons of paint Lisa will need


(Also can you explain how you solved it? Just in case I've been doing all the other ones wrong)

Answers

Answer:

Step-by-step explanation:

First we need to find the area of the fence, since paint covers square feet and squared units refers to area.  The area of the fence is 26 x 7, which is 182 sq ft.  If one gallon of paint will cover 350 sq ft, your proportion will look like this, with gallons of paint on top and square feet on the bottom. 1/350 = x/182  Cross multiply to get 350x = 182 and x = .52, just a bit over a half of a gallon of paint.

A gallon of paint with cover 365

PLEASE HELP!! Evaluate the expression below using the properties of operations. Show all work.
18 ÷ (-⅔) x 4 ÷ (-7) x (-3) ÷ ¼

Answers

Answer:

The answer I believe is -185 1/7

Step-by-step explanation:

I followed PEMDAS.

The first person who commented is right

PLEASE HELP WITH MY MATH ASAP

Answers

Answer:

(x, y) = (no solutions, 0)

Step-by-step explanation:

2x - 4y = -10

2x + y = 10

(2x - 4y) - (2x + y) = -10 + 10

-3y = 0

y = 0

x has no solutions.

1 3/7 times 2 3/4 =
I WILL REWARD BRAINLIEST

Answers

Answer:

25/7

Step-by-step explanation:

20 points, Brainliest, thanks and 5 stars.
What is the value of the expression shown below?
10 + (2 x 3) to the power of 2 ÷ 4 × 1/2 to the power of 3

11 and 1/8
25 and 1/6
69
82

Answers

11 1/8
Explanation
The answer comes out to 11.125 however in mixed number form it’s 11 1/8

Answer:

11 and 1/8

Step-by-step explanation:

We can do this in the format of PEMDAS

Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

10 + (2 × 3[tex])^{2}[/tex] ÷ 4 × [tex]\frac{1}{2} ^{3}[/tex]

Let's do the parenthesis first

10 + [tex]6^{2}[/tex] ÷ 4 × [tex]\frac{1}{2} ^{3}[/tex]

Now we can do the fraction with the exponent second

10 + [tex]6^{2}[/tex] ÷ 4 ×  [tex]\frac{1}{8}[/tex]

Now we can do the other exponent

10 + 36 ÷ 4 × [tex]\frac{1}{8}[/tex]

Now we can divide the 36 and 4

10 + 9 × [tex]\frac{1}{8}[/tex]

Now we can multiply the 9 and  [tex]\frac{1}{8}[/tex]

10 + [tex]\frac{9}{8}[/tex]

And we can convert the improper fraction to a mixed number

10 + 1 1/8

And now we can add them up, the 2 whole numbers and the fraction stays the same

11 1/8

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Vijay buys a wedding cake during the sale. If the original price was $90, how much does Vijay pay?

Answers

Answer:

She pays $36

Step-by-step explanation:

90*0.6=54

90-54=36

36 is the price she pays

Answer:

honestly  would contact your teacher to find out the sale %

Step-by-step explanation:

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