Mathematics Middle School

Simplify the following expression.

Answers

Answer 1

The correct answer is option A

Answer 2

4^4m^8b^12 hope this helps

Related Questions

What is the weight of 20 packets , if each packet weighs 3 kg.

Answers

0.15 because 3/20 I think

plzz help for brainliest

Answers

Answer:

They both have Y:4 & X:0 and Y:14 & X:5 linear

Step-by-step explanation:

6. It is on Y:4 & X:0 and skipped on, Y:14 & X:5

7. It is on Y:4 & X:0 and skipped on, Y:14 & X:5

For the 6th question, the equation is 2x+4=y
Slope:Rise over run 2/1=2
Y-intercept: 4
For the 7th question, it was a little blurry so I did it another way by finding 2 points.
3x-5=y , now you can check these answers by plugging in any point on the graph.

Use the algebra tiles to help you solve the equation
3x - 5 = 7.

Answers

3x-5=7
3x=7+5
3x=12
X=12/3

X=4

the given equation is 3x-5=7

so directly talking about results

3x=7+5

3x=12

x=4

now you have the given results now prepare this algebra tiles according to the results

Write and solve an equation to determine the value of the variable. Then determine the measure of each angle in the diagram

Answers

Step-by-step explanation:

[tex]7x + 21 = 5x + 3 \\ 7x - 5x = -21 + 3 \\ 2x = - 19 \\ x = - 19 \div 2 \\ x = - 9.5[/tex]

Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?

Answers

Answer:

1.3%

Step-by-step explanation:

1.3%.

Dkdjjfnejjfjsjdj

A right triangle (90) has a one angle that measures 55 degrees. What is the measure of the third angle?

90 degrees
145 degrees
35 degrees
180 degrees

Answers

Answer:

c or 35

Step-by-step explanation:

subtractoin because all angles in a triangle = 180

Yep it is 180 the answer

Messi scored one goal every 82 minutes. How many goals did he score if he played for 4453 minutes in a season?

Answers

Answer:

Step-by-step explanation:

54 should be your answer:)

34. Use the graph to convert 10°C to Fahrenheit.

a. -12F

b. 104F

c. 50F

d. 86F

Answers

c. 50f

fhfjfjfjfjjfjfjfjfjfjfjfjfjfjfjfjfjjf

Hurry I Will Give Brainliest!!
Main Idea: Congruent Angles
Fill In The Blanks:
*If an angle is labeled with a single letter, that letter represents the _____ of the angle.
*If more than one angle has the same vertex, you must use ____ points to name the angle. The _____________ point named must be the vertex.

Answers

Answers:

Vertex3middle

If an angle is labeled with a single letter, that letter represents the vertex of the angle.

If more than one angle has the same vertex, you must use 3 points to name the angle. The middle point named must be the vertex.

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

Explanation:

If we have a single triangle, and no other extra lines, then we can use single letters to name the three angles. Each vertex of the triangle corresponds to the vertex of that angle.

If you were to draw many triangles, in which some may or may not overlap, you'll mostly likely need to name the angle using 3 letters. This is so you are very specific about which angle you're talking about. The middle letter is always the vertex. The left and right letters are points on the arms of the angle. The order of the left and right letters doesn't matter as long as the middle letter stays the same. So something like angle ABC is the same as angle CBA.

first is vertex , the 3 , than angles

Complete the table for the equation y = X - 3. Then use the table to graph the equation.

Answers

Answer:

-5, -4, -3, -2, -1

The ordered pairs are (-2,-5) (-1,-4) (0,-3) (1,-2)(2,-1)

Step-by-step explanation:

Simply subtract 3 from each x value.

Next, graph the equation using the ordered pairs I gave you.

Just put a dot for each of the ordered pairs on a table and connect them into a straight line.

The ordered pairs are (-2,-5) (-1,-4) (0,-3) (1,-2)(2,-1) through which we draw the attached graph.

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given equation of the line is y=x-3

Slope of given equation is 1.

We need to find the values of y when x is -2, -1, 0 , 1 and 2 to fill the table.

When x=-2

y=-5

The order pair is (-2, -5)

At x=-1

y=-4

The order pair is (-1, -4)

When x=0

y=-3

The order pair is (0, -3)

When x=1

y=-2

The order pair is (1, -2)

When x=2

y=-1

The order pair is (2, -1)

Hence, the ordered pairs are (-2,-5) (-1,-4) (0,-3) (1,-2)(2,-1) through which we draw the attached graph.

To learn more on Graph click:

224

Step-by-step explanation:

360-46-90=224

(right angle)

A golf course has a circular island of grass with a diameter of 15 yards. The mowing company charges $6.50 per square yard. How much will the golf course have to pay to maintain the grass on the circular island?

Answers

Answer:

Will cost about $1148.62

Step-by-step explanation:

diameter=15

radius=7.5

area=r^2π

area=7.5^2*π

a=56.25π

this is about 176.71 yardsquared

176.71*6.50=1148.615

It will cost around $1143.62

help question is in the pic PLEASE EXPLAIN HOW YOU GOT THE ANSWER!

Answers

sub to mr.beast and the answer is 8976 u just have to multiple then divide i aced this subject

Solve this pls. Will give brainliest

Answers

Answer:

1. The result can be shown in multiple forms.

Exact Form:

73/14

Decimal Form:

5.21428571…

Mixed Number Form:

5(3/14)

2. The result can be shown in multiple forms.

Exact Form: 15/72

Decimal Form: 78.5

Mixed Number Form: 7(8/12)

3. The result can be shown in multiple forms.

Exact Form: 1373/12

Decimal Form: 114.416

Mixed Number Form: 114(5/12)

4. The result can be shown in multiple forms.

Exact Form: 3079/744

Decimal Form: 4.13844086…

Mixed Number Form: 4(103/744)

Step-by-step explanation:

You didn’t give the question. You just gave us the answers that came with the question. Where is the question?

i need help, agian. please help me

Answers

Answer:

It’s a

Step-by-step explanation:

Because it rotates in a 90 degree angle

Answer:

A or the 1st one

Step-by-step explanation:

help me please and thank you

Answers

Answer:

Pretty sure it's y = -3/2x+4

Step-by-step explanation:

The second one because the product of perpendicular slopes should be -1.
3/2 x -2/3 = -1

help with this 5 quetions, I think its geomtry but I suck at that, so please help.

Answers

Answer:

i believe it is 231 yd squared

Step-by-step explanation:

Answer:

1. 231 yd²

2. 78 ft²

3. 28 inches

4. 57.5 centimeters

5. 258 cm²

Step-by-step explanation:

That is not geometry, but here are your answers.

A = bh

A = 13.2 × 17.5

A = 231 yd²

[tex]A=\frac{bh}{2}[/tex]

[tex]A=\frac{(13)(12)}{2}[/tex]

[tex]A=\frac{156}{2}[/tex]

A = 78

[tex]b=2\frac{A}{h}[/tex]

[tex]b=2\frac{364}{28}[/tex]

b = 28

[tex]h=2\frac{A}{a+b}[/tex]

[tex]h=2\frac{5405}{65+123}[/tex]

[tex]h=2\frac{5405}{188}[/tex]

[tex]h=2(28.75)[/tex]

h = 57.5

A = a²

A = 12²

A = 144 cm²

12 ÷ 2 = 6

[tex]A=\frac{(h)(b)}{2}[/tex]

[tex]A=\frac{114}{2}[/tex]

A = 57

57 cm² + 57 cm² = 114 cm²

114 cm² + 144 cm² = 258 cm²

WILL MARK BRainliest

answer choices: 1/3 | 1/2 | 2/3 | 3/5

Answers

Answer:

1/3

Step-by-step explanation:

First Spin: There are 3 but I have only 1 = 1/3

Second Spin: There are 4 but I have only 1 = 1/4

The answer for this one is 1/3

Please help. Thank you

Answers

Answer:

y=10x

Step-by-step explanation:

The slope is 10/1 and it's positive.

y=10x

Free 5 points !

Which word does not belong?

• descubrir

•resolver

•platicar

•averiguar

ANSWERS

1.) C. platicar

2.) D. cuerpo

3.) C. a murderer

4.) B. closed

5.) B. to kill

A set of data points has a line of best fit of y=-0.2x +1.9. What is the residual for the point (5,1)?

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

0.1

Step-by-step explanation:

10 points pls help!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

216 cm squared

Step-by-step explanation:

14*12 for rectangle area=168 because of l*w

for the triangle: 12 * 8 =96/2=48 because of A=1/2 * b*h

area equals 168+48=216 cm squared

I need help tooo someone answer my questions

Other Questions

what is stress management in your words please help me to fix this sentence to sentence with more delivery and fluencyWhich amount of water is more between the amount of water that evaporates in a day or the amount of water that comes down as rain in a day? A tennis ball hits with an initial velocity of 25 m/s [10 o above thehorizontal] starting from a height of 2.1 m, lands on the ground. Thereis a net 15 m away and 0.9 m high. Will the ball clear the net at itspeak, and by how much? PLEASE HELP!!! 25 POINTS!!!!! Identify the italicized word.Barry Abbot was Speaker of the House for years.predicateindirect objectpredicate noundirect objectsubjectpredicate adjectivePlease no links or files or you will be reported. Thanks! :) I need the surface area for this prism. If you could provide a formula too, that would be great! to calculate perimeter of a rectangle The brand name of Mrs. Fields (cookies) has a 90% recognition rate. If Mrs. fields herself wants to verify that rate by beginning with a small sample of 10 randomly selected consumers, find the probability that exactly 9 of the 10 consumers recognize her brand name. Also, find the probability that the number who recognize her brand name is not nine. 1. __ and ___ were used in first generation computers hELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP HELP ASAPSolve the equation for x.3x - 5x + 4 = 10 x = PLEASE ANSWER STEP BY STEP Phosphorylation of ADP to ATP occursA. via ribosomes on the endoplasmic reticulum.B. in the nucleusC. in the mitochondriaD. within the cell membrane The _____ river divides Paraguay in half. 9c+1 = 10What is c? The agesof people on a jury are 41, 45, 39, 56, 48, 45, 42, 34, 47, 62, 35, and 58.Find the Mean:Find the medianFind the Mode: how do you prove a theorem? Please please answer correct answer question You are beautiful and faded,Like an old opera tunePlayed upon a harpsichord;Or like the sun-flooded silksOf an eighteenth-century boudoir. In your eyesSmoulder the fallen roses of outlived minutes,And the perfume of your soulIs vague and suffusing,With the pungence of sealed spice-jars.Your half-tones delight me,And I grow mad with gazingAt your blent colors.My vigor is a new-minted penny,Which I cast at your feet.Gather it up from the dustThat its sparkle may amuse you. Help!! Please NO links or I will report you also NO fake answers!! Thanks. The image is above. 1. What is the oxidation state of iron in FeC2O4 Why does Calgary receive more precipitation in the summer months? There is a map showing The Silk Road trade routes. The map has a key that indicates, a thick red line represents the Silk Road, a thin red line represents other land trade route, a thin blue line represents sea trade route and a black dot represents trade center. Some of the cities along the thick red line include Xian, Khoton, Kashgar, Babylon. Some of the cities along the thin red line include Delhi, Hangzho, Peking. Some of the cities along the thin blue line include Tamluk, Aden, Gauangzhaa roman trader plans to travel to China on a camel along the Silk Road. Which city might he pass through? Kashgar Delhi Tamluk Hangzhou