Mathematics Middle School

Help me please please

Answers

Answer 1

Answer: The answer is 48 or i think

Step-by-step explanation:

Answer 2

The answer that I got is 38

Related Questions

What is the perimeter oftriangle ABC?

11 units

14 units

16 units

20 units

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the perimeter of triangle ABC is 11 units.

The perimeter is 11 units

help help help meeeee freee pats or hugs :3

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It is 1/2 I think sorry if it is wrong

The answer is 1/3. Hope this helps :)

The unshaded trapezoid is the image of the shaded trapezoid after a series of transformations.

On a coordinate plane, a shaded trapezoid has points (negative 5, 1), (negative 4, 5), (negative 3, 5), (negative 2, 1). An unshaded trapezoid has points (0, 1), (1.5, 9), (4.5, 9), (6, 1).

What is the value of x?
3
9
12
18

Answers

the value of x is 12

Answer:

Step-by-step explanation:

have a wonderful day/night

fun fact goats are fun animals

NEED HELP RIGHT AWAY!!!
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 6 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?

(8, −10)

(8, 2)

(14, 2)

(14, −10)

Answers

I think it’s (14,-10)

I think (14,-10) is the answer

PLEASE HELP!!! 7(2/3q + 9) Find the product.

Answers

Answer:

7(2/3q+9)

14/3q+63

Step-by-step explanation:

7(2/3q + 9) = 7 • 2/3q + 7 • 9

7 • 2/3q = 14/3q

7 • 9 = 63

The answer is 14/3q + 63

Hope this helps :)

help me im rich check my profile i give points

Answers

The answer is a I think

ITS B (BECAUSE THE 7 is NEGATIVE)

i need help with this question please help me

Answers

Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?

Answers

Answer:

28 Kg

Step-by-step explanation:

4+3+1=8, so 56/8 equals 7, and 4*7=28.

the product of 4 and y

Answers

Answer:

Step-by-step explanation:

product means multiply

Answer:

Step-by-step explanation:

This graph represents a linear function

select the equation represented by the graph

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It would be option B,
Y=4/1x -1

Answer: $y = \frac{1}{4} x - 1$

Step-by-step explanation: In general, know that the equation for a linear graph is $y = mx + b$, where

m = $\frac{rise}{run}$ = the slope of the linear functionb = the y intercept.

In our case,

m = $\frac{rise}{run}$ = $\frac{1}{4}$b = -1

i will give brainliest to the best answer!

Answers

5x+1=3x+7
5x-3x=7-1
2x=6
X=6/2

X=3

Answer:x=3

Step-by-step explanation:

Left side= 5x + 1

Right side= 3x + 7

WIthout the x's the expression is 1=7. The difference is six.

5 x 3= 15 15 + 1= 16 (Left side answer)

3 x 3= 9 9+7=16 (Right side answer)

There for the value of x is 3.

What is the range?
7 7.8 3.2 5.2 3.2 5.2
4.5 5.6 2.6 6 6 4.5
7 5.6 4.2 8 9.4 6.5
4.9

Answers

To find the range of a set of data, we subtract the smallest value from the largest value.

In this case, the smallest value is 2.6 and the largest value is 9.4.

Range = Largest value - Smallest value

Range = 9.4 - 2.6

Range = 6.8

Therefore, the range of the given data set is 6.8.

The following sample space could represent which repeated experiment?

S: {BY, YB, BB, YY}

Flipping a fair coin once
Rolling a number cube twice
Spinning a spinner once with 2 equal sections colored blue and yellow
Spinning a spinner twice with 2 equal sections colored blue and yellow

Answers

If your flipping a coin only once u can’t do it twice so that is wrong I think it is spinning once with 2 equal sections colored blue and yellow because there are 2 chances of landing on blue or yellow

Answer:

is D or last option

Spinning a spinner twice with 2 equal sections colored blue and yellow

Step-by-step explanation:

their is Y and B so 2 and 2 times 2 is 4 and theirs 4 probabilities

Could someone please help?It means alot :)

Answers

Answer: H

Step-by-step explanation:

The answer is F maybe

In 56 years, Kevin will be 9 times as old as he is now

How old is Kevin now?

Answers

Answer:

correct answer is 7 years

Step-by-step explanation:

A+56=9(A)

56+9A

A=7

he will be 7 years old he is pretty old

Answer:

Kevin is 7 years old right now.

Step-by-step explanation:

Let x be Kevin's age right now, that's what we're trying to find.

In 56 years, he'll be 9 times older than he is now, so we can say:

x + 56 = 9x

Now we can get the x values on the right side of the equation so that:

56 = 8x

Now solve for x and you have his current age which is 7.

Can anyone help with this, its the last question lol

Answers

Answer:

Step-by-step explanation:

5 x 6 = 30

What is payroll tax ???????????????????????????????????????????????????????????????

Answers

Answer:

The individual income tax (or personal income tax) is a tax levied on the wages, salaries, dividends, interest, and other income a person earns throughout the year. The tax is generally imposed by the state in which the income is earned.

Step-by-step explanation:

Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

We have to give that,

To define Payroll tax.

Now, Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

These taxes are withheld to fund various government programs and services.

Payroll taxes typically include federal, state, and local income taxes, as well as Social Security and Medicare taxes.

The amount of payroll taxes deducted from an employee's paycheck depends on factors such as income level, tax brackets, and the tax rates set by the applicable government authorities.

These taxes are then remitted by the employer to the appropriate tax agencies on behalf of their employees.

They are specifically related to employment income and play a crucial role in funding important government initiatives and social programs.

Learn more on tax below;

brainly.com/question/26316390

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In the circle below DAB and DCB are right angles and BDC=29. The figure is not drawn to scale. What is CAD?
A) 156
B)204
C)238
D)282

Answers

Step-by-step explanation:

In the circle below DAB and DCB are right angles and BDC=29. The figure is not drawn to scale. What is CAD?

A) 156 this is most likely correct

B)204 This one may be correct

C)238 X

D)282 X

hope

Based on the calculations, the measure of angle CAD is equal to: C. 238°.

What is a right angle?

A right angle can be defined as a type of angle that is formed by the intersection of two (2) straight lines at 90 degrees. Thus, a right angle has a measure of 90 degrees.

How to calculate angle CAD?

Angle DBC = 90 - Angle BDC

Angle DBC = 90 - 29

Angle DBC = 61°.

Angle DC = 2 × (Angle DBC)

Angle DC = 2 × 61

Angle DC = 122°.

Now, we can determine the measure of angle CAD:

Angle CAD = 360 - Angle DC

Angle CAD = 360 - 122

Angle CAD = 238°.

Read more on right angle here: https://brainly.com/question/10184402

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William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
What is the probability that one of the events William worked on last year, selected at random, was an anniversary party?
Write your answer as a fraction or whole number.

Answers

Answer:

hello

Step-by-step explanation:

The required probability that William worked on last year was an anniversary party is 1/ 36.

As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.

What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36

Thus, the required probability that William worked last year is 1/ 36.

Learn more about probability here:

brainly.com/question/14290572

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help pls?? tysm if you do❤️

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u good big dawg bc u got the question right ong i believe in u dawg u my homie now btw

please help i dont know how to do

Answers

Answer:

Look At the graph

Step-by-step explanation:

Times the 2 by the 3 then divide it by 4

Before you multiply or divide a fraction by a mixed number, you have to make sure they are both in the same___________?

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Answer:

Step-by-step explanation:

form. Meaning you need make both fractions improper

Make sure each number is turned improper.

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C

The answer is a because it is able to be modeled unlike the rest

Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.

Answers

-3,-4 is the correct answer because if you flip it it’s in the negatives

Help me! Well they say the sky’s the limit & to me it’s really true but my friend you haven’t seen nothing just wait till I get through! Because I’m bad!
Anyways…..this!

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Answer:

Step-by-step explanation:

bc i am a 14 year old white boy

Please help me answer.

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Answer: First blank is 15 then 28 then 25 in the last blank.

Step-by-step explanation:

On the left side column it is going up by 5 and the right column is going up by 7.

For the first column it will go 5,10,15,20,25
And second column is 7,14,21,28,35

You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %

Answers

Answer:

Step-by-step explanation:

6.789x10 3 esta es la solución

I need help!!! Please ASAP! Will mark Brainliest if good!

Answers

Answer:

2 ^-2 x 2 ^8 = 64

4 ^4 x 4 ^-3 = 4

3 ^-5 x 3 ^1 = 1/81

Please mark brainliest

Step-by-step explanation:

Alejandro wrote an equation to fit the following scenario.

A person driving a pick-up truck and another person driving a motorcycle arrange to meet at a park. The pick-up truck driver took twice as long to arrive while driving at an average speed of 45 mph. The motorcyclist drove 55 mph and had a 23 miles less to drive.

Alejandro’s work:
t = number of hours for the pick-up truck driver to complete the trip
Equation: 55 (2 t) minus 23 = 45 (t)

Which statements identify Alejandro’s errors? Select the two correct answers.
He should have added the 23 to the motorcyclist’s distance instead of subtracting to balance the equation.
He should have written 45(2t) for the pick-up truck driver’s distance, since the he took twice as long.
He should have written 55(t) for the motorcyclist’s distance since t = number of hours for the pick-up truck driver to complete the trip.
He should have written 55 (one-half t) for the motorcyclist’s distance since it only took half the time as the pick-up truck driver.
He should have translated the scenario as motorcycle distance + pick-up truck distance = 23 since 23 is the distance mentioned.

Answers

Answer:

Distance, rate and time problems are a standard application of linear equations. When solving these problems, use the relationship rate (speed or velocity) times time equals distance.

\[r\cdot t=d\]

For example, suppose a person were to travel 30 km/h for 4 h. To find the total distance, multiply rate times time or (30km/h)(4h) = 120 km.

The problems to be solved here will have a few more steps than described above. So to keep the information in the problem organized, use a table. An example of the basic structure of the table is below:

Write each phrase as an algebraic expression

“One-half of x plus 2”

Answers

Answer:1/2x+2

Step-by-step explanation:

The answer is ½x + 2

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