Mathematics Middle School

please help me with this for brainliest

Please Help Me With This For Brainliest

Answers

Answer 1

Answer: 66 - 12 + 66 = 120

Step-by-step explanation:

Related Questions

pls put explanation to so i undersand hat to do

Answers

Answer:

So Im basicaly just replying to get points sorry

Look i sure someone will answer it soon good luck buddy I have faith in you

Step-by-step explanation:

Help please
(5points)

Answers

Answer:

Heyyyy. I ooobooo

Step-by-step explanation:

Answer:

C.1444

Step-by-step explanation:

LOSLS,SSS

Express as a percent. Round to the nearest tenth

Answers

Answer:

76.5% would be if we round to the nearest tenth

76.47%  is the answer I think

A music store sold a total of 27 used trumpets and clarinets in one month. Trumpets cost $149 and clarinets cost $99. If total sales were $3223, how mnay clarinets did they sell?
(PLS SHOW UR WORK)

Answers

Answer:

16

Step-by-step explanation:

I sent you a picture also of my work . Hope this helped you !

T=Trumpets

C=Clarinets

:)

plz mark Brainliest !

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

length 4.96 cm(4 24/25) Width 1.80 cm( 1 8/10 cm)

Step-by-step explanation:

If the perimeter is 15 1/3 cm and the length is 3 1/6 cm longer than the width. Then first you have to take away 6 1/8. How did I get that? Because since a rectangle has 2 sides of length and 2 sides of width, I added 3 1/6+3 1/6. When we subtract the whole number you get 7. And when you subtract the fractions you get 5/24. I got that by doing 1/3x8  and 1/8x3. So i get a deminitor of 24. Then you have to divide 7 5/24 into 4 parts, since there is four sides. Which then you get ~1.80. That means the width is abut 1.80. And if you add the 3 1/6 back on the length it will be about 4.96.

The area of a triangle with base of 12 and height of 8 equals how many square feet? ( It Not A )

A 96

B 192

C 40

D 48

Answers

Answer:

D

Step-by-step explanation:

12*8/2= 48

D

D is the answer for this question

Can someone give the answer to H

Answers

Does it say anything abt H

Can someone plz help me with this!!!

Answers

Answer: 3125

Step-by-step explanation:

multiply by five

Your answer should be 3,125. I’m sorry if I’m wrong.

Explain: you times each number by 5
5 x 5=25
25 x 5=125
125 x 5=625
624 x 5=3,125

help! please! w/4.2 > 5.6w

Answers

Answer:

no solutions

Step-by-step explanation:

w>23.52w

1>23.52

false

so no solutions

there isn’t any solutions

Solve this please I need help

Answers

Answer:

1) x = 3

2) x = 9

3) x = 30

hope it's helpful ❤❤❤❤

THANK YOU.

Answer:

A, C

B, A

C, C

Step-by-step explanation:

A, take 33-9 then you get 24, divide 24 by 8 and get 3

B,  re-wright X/3 to X over 3, then subtract 5 from 8, you're left with 3, now find what X has to equal to make 3, X=9

C, same concept as the last one

I'll give brainliest if someone helps me.

Answers

Answer:

Scale Drawing - Two dimensional model of an object.

Scale Model - Three dimensional model of an object.

Step-by-step explanation:

Jennifer competed on her school’s track team as a high jumper. To advance to the final round, she must successfully jump 4 1/2
feet or higher. If h represents the height of Jennifer’s jumps, which inequality represents this?

A. h>4 1/2
B. h≥4 1/2
C. h<4 1/2
D. h≤4 1/2

Answers

Answer:

its going to be B im doing this too in math

Step-by-step explanation:

B because she has to get 4 1/2 or higher

Can someone solve this problem for me please? Thank you!

Answers

Answer:

FOR THE FIRST ONE : 36.4

FOR THE SECOND : 18.9

FOR THE THIRD : X*(0.30)

Step-by-step explanation:

IN THE FIRST EXAMPLE I MULTIPLIED THE NUMBER BY 0.30 AND THEN ADDED THE NUMBER TO THE MAIN NUMBER

IN THE SECOND I MADE THE SAME BUT I SUBTRACTED INSTAID

IN THE THIRD I WILL MULTIPLY X BY 0.30 AND THEN SUBTRACT THE NUMBER FROM THE VALUE OF X

Im so sorry guys I just need sooo much help ive had to redo this like 5 time

Answers

Answer:

C Have a great day!

Answer:

I believe the answer is C: AD, AC, AB

Step-by-step explanation:

Radii is the plural of radius.

a radius of a circle or sphere is any of the line segments from its center to its perimeter.

The line segments connecting point A to point D, point C, and point B are all radii.

Can someone plz help me with this one problem!!!

Answers

Answer:

yes

Step-by-step explanation:

It is true

Answer:

Yes

Step-by-step explanation:

1,4 the first coordinate is X and the second is Y so it means y = 4 and X = 1

So that means the equation becomes 4 = 4 times 1 which is correct since 4 times 1 is 4 and 4=4

Hello,What is pythagorean theorem?

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

Neil goes to the pet shop and
selects a treat for his dog. He
chooses one, returns it to the
bunch, and then chooses another.
What is the probability that Neil
selects a bone and then a collar?

Answers

Answer:

b (1/15)

Step-by-step explanation:

Answer:

(1/15)

Step-by-step explanation:

smith has a garden with 40 carrots in it. They pick some carrots to feed their pet rabbit, leaving 90% of the carrots in the garden. How many carrots does Smith have left in the garden?

Answers

90 divided by 40 and the equals 2.25 so it would be 2.25%

Answer:

if you do 40×90% (0.90) = 36 carrots left in the garden.

What is the value of the expression 5^2 + 2^2?


20points! Please help! <3

Answers

Answer:

7^2

Step-by-step explanation:

You can add numbers if they have the same exponent

the answer is 29!!

explanation: 5^2 = 5x5 which is 25
and 2^2 is 2x2 which is 4. add those and it’s 29! :)

Darlene had 1.56 pounds of beads to make bracelets. She gave 0.978 pounds to her friends. How many pounds of beads does she have left?

Answers

Answer:

0.582 pounds of bread left

Step-by-step explanation:

1.56 - 0.978 = 0.582

(could i have brainliest if right thanks)

Plsss provide Explanation to IF you can...very confused!!

Answers

Answer:

1 rotation/circumference = 879.2/10

87.9= 2x3.14xr

= 14

Step-by-step explanation:

brainliest would be appreciated

i’m pretty sure the answer is 14

anyone know? need help asap please

Answers

Answer:

y=-2x+190

Step-by-step explanation:

Zach solves the system below and finds the solution (5, −6)

Answers

Answer:

The answer would be: (5, −6) = -1

Step-by-step explanation:

-1     <------- thats the answer :)

Each cude inside the rectangular prism has an edge length of 3/4 inch. what is the volume of the rectangle prism?

Answers

The answer is 9 in.3

The answer is 9 in 3

I need help please and thank you ;[

Answers

Answer:

12 + 12x

Step-by-step explanation:

Given

3(4 + 4x) ← multiply each term in the parenthesis by 3

= 12 + 12x

The answer is 12+12x


You divide the 3 with both 4’s

3x4=12
3x4x= 12x

HELP PLS o 9 10 11 Are the triangles below acute, obtuse, or right? Triangle A Triangle B Triangle C Triangle D 55 80° 600 35 115 50° 50 30 35° 30 Acute Obtuse O Right Acute Obtuse O Right O Acute Obtuse Right O Acute O Obtuse O Right​

Answers

It keeps saying the answer is inncorrcet and I don’t know why

solve for x

please help and include an explanation

Answers

In the diagram, you can tell the corner the problem is in is 90°, so you take your equations and set it equal to 90 (21x+6=90) and do the basic algebra.

Answer: x=4 :)
Hope that helps

A family of three plan to go to a concert. The tickets normally cost $34.55 per person. The event is offering a deal where a package of three tickets costs $76.34. How much will the family save if they buy the package deal? (enter your answer as $dollars.cents)

Answers

Answer:

The family would save $27.31

Answer:

27.37

Step-by-step explanation:

Which could be the area of the base of the triangular prism?

A triangular prism. The rectangular sides are 5 feet by 4 feet, 5 feet by 5 feet, and 5 feet by 3 feet. The triangular sides have a base of 4 feet and height of 3 feet.

[Not drawn to scale]
6 ft2
10 ft2
12 ft2
20 ft2

Answers

Answer:

c - 12ft

Step-by-step explanation:

Answer:

option 3 , 12

Step-by-step explanation:

helppppppppppppppppppppppppppp me plz

Answers

Yes they are equivalent expressions. If you take the z to the power of two, and subtract that from the other z to the power of two, it is zero. So you are left with four which is the answer
Other Questions
1.was the name of the party incontrol of Afghanistan in 2001.O bin LadenO al-QaedaO HusseinO Taliban HELP MEEEEEEEEEEEEE!!!!!!!!!!!!!!!! Tea brewed for iced tea should never be held for more than which of the following time periods?1 hour4 hours8 hours12 hours Sarah has to pay a one-time $300 deposit for her apartment. Each month she pays $700 for rent. How much would Sarah pay for n months? the question is "get y by itself" and the equation is 5x + 5y =15 What should a writer keep in mind when gathering evidence for an informative essay?Avoid sources that are biased or overly opinionated.Try to use mostly commercial sources that sell products.Avoid sources operated by agencies or organizations.Try to use mostly nonacademic sources of information. Why were there 50 different governments in the first 10 years of the Third Republic? Passage: What Causes Earthquakes Natural earthquakes occur mostly from tectonic movements of the plates. Tectonic plates are large parts of the oceanic and continental lithosphere. The lithosphere is the solid outer section of Earth's crust. These sometimes shift into various positions both under water and above. Such movements generally occur along fault lines. When two rocks slide against each other, they create fault lines. These fault lines can be both extremely narrow or miles wide. Fault lines are created mostly in mountainous regions where plate tectonic movements are more likely. Movement between the tectonic plates is rarely smooth. When the plates slide against each other, they create a tremendous amount of friction. This friction forms seismic energy that travels in waves through the surface of the Earth. This causes the earthquake. While normal energy travels above the surface of the Earth, seismic energy travels under the Earth's surface. This creates more tension between the land plates, causes more shifting, and creates more fault lines. The spot below the Earth's surface where the rocks break against each other is called the focus of the earthquake. The place exactly above the focus on the surface of the planet is called the epicenter of the earthquake. Sometimes, earthquakes can also be man-made instead of natural. These can sometimes be caused due to explosions underground. Explosions big enough to cause a shift in the surface of the Earth are generally caused in mining tunnels or during nuclear testing. But the seismic energy formed due to these explosions is rarely very strong. Therefore, the strength of the earthquakes caused is not very high.Question: In What Causes Earthquakes," which detail supports the idea that friction exists between the plates underground? A. Fault lines are created mostly in mountainous regions where plate tectonic movements are more likely. B. Movement between the tectonic plates are rarely smooth. C. When two rocks slide against each other, they create fault lines. D. Explosions big enough to cause a shift in the surface of the Earth are generally caused in mining tunnels or during nuclear testing. Which of the following is NOT one of Sir Isaac Newtons accomplishments?a.He discovered gravity and showed that all objects fall at the same rate regardless of mass.b.He developed the Universal Law of Gravitation that told the two things gravity depended on.c.He realized that an object in motion will stay in motion unless acted on by an unbalanced force. d.He discovered that every action force has equal but opposite reaction force. 9 (p - 4) = -18 what is the value of the p Help me please! Thank you =D what is the solution of the equation 4x + 12 = 48 Evaluate the expression. 9 =? in the giver which of these characters usually, agrees with one another? Which of these characters tend to disagree? PLEASE HELP! Brainlest to first correct answer.(blank) means to be composed of one cell.(blank) means to be composed of many cells. Look at the picture for answer choices 2x -2=x-Ill give 30 points Twelve less than a number. Which sentence best describes tone?O A. Although well supported, the paper's transitions were rough.O B. Each sentence was perfectly constructed with no errors.C. The speaker's sarcasm comes through in his word choice.O D. Strange gestures distracted the audience during the speech. Which factor affects the amount of gravitational potential orgy at object butand the amount of kinetic energy an object has?A massB. speedC. heightD. particlesI need help