Mathematics Middle School

pls help will give brainliest

Pls Help Will Give Brainliest

Answers

Answer 1

Answer:

7.5

Step-by-step explanation:

I think I may be wrong but 15/2 equals 7.5

Answer 2
Hello! im anijhae i have to say myself im not very smart this answer may be wrong but i got 7.5! because 15/2 simplified is 7.5 cause, 2 4 6 8 10 12 14 16 no 15 so 14.5 could also he the answer ‍♀️

Related Questions

BRAINLIEST IF CORRECT! the side lengths of a triangle are 5, 8, and 12. is this a right angle?

Answers

Answer:

The side lengths of a triangle are 5,8 and 12 is this a right triangle?

A. no, because 5²+ 8² ≠ 12².

B. no, because 5 + 8 ≠ 12.

C. yes, because 5² + 8² < 12²

D.  yes, because 5² + 8² = 12².

Step-by-step explanation:

Pythagoras theorem states c^2=a^2 + b^2

5^2=25

8^2=64

25+64=89

Look at the diagram below of rectangle ABCD.
B
R
D
с
Based upon the Pythagorean Theorem, select all of the following statements that must be true.
AC =
AC =
O AC
VCD + AD
VCD AD
CD+ AB?
VAB? + BC?
VAB BC2
V
ОАС
AC =

Answers

Step-by-step explanation:

The statements which are true are

[tex]ac \: = \sqrt{ {cd}^{2} + {ad}^{2} } \\ and \\ ac \: = \sqrt{ {ab}^{2} + {bc}^{2} } [/tex]

Hope it will help :)❤

Answer:

Igrtgr

Step-by-step explanation:

Druidcvjhdvdkfdtg

Find the equation of a line that has a slope of -3/2 and passes through the point (2,1)

1. y = -3/2x - 4
2. y = -3/2x + 4
3. y = -3/2x -2
4. y = -3/2x

NO WORK NEEDED JUST A ANSWER THATS ACCURATE!!

Answers

Answer: 4

Step-by-step explanation:

y = -3/2 x + 4

Step-by-step explanation:

y - y1 = m(x - x1)

Here, m = slope = -3/2 & (x1,x2) = (2, 1)

=> y - 1 = (-3/2) (x - 2)

=> y - 1 = -3/2 x + 3

=> y = - 3/2 x + 3 + 1

=> y = -3/2 x + 4

Pls answer the question in the picture

Answers

Answer:

triamgular prism

Step-by-step explanation:

it is a prism

Answer:

Triangular Prism

Step-by-step explanation:

A triangular prism has 5 faces, 9 edges, and 6 vertices, this describes this shape.

I will give you a Brainliest if you answer this question

Answers

Answer:

pretty sure it's Y=18?

Answer:

Probably 24

Step-by-step explanation:

12 inches equal 1 foot and 6 x 4 equals 24

PLEASE HELP ME-jsvgkhkfejvgsfkhejhivleib rgerb

Answers

Answer:

2/3x - 4

5(y+10)

c - 0.15c

50+x = 0.3p

HELPPPPPPPPPPPPPPPPP DUE SOON PLS HELP!!!!!!!! U GET BRAINLIEST

Answers

Location of point A is : 6,7
Location of point B is: 4,3
The elevation of point A is: 3 feet below the cave entrance... I’m not 100% on that one :) just being honest bc I don’t want u getting it wrong :)
The most recent update I would have to have this game is the most

How do you find the probability of a compound event?

Answers

Answer:

Compound probability = the probability of the first event * the probability of the second event.

Step-by-step explanation:

Answer:

1. triplets

2. twinge

3. girl

4. boy

Step-by-step explanation:

finding the sum   of the property of the individual events.

A pair of Adidas running shoes has a regular price of $65.00. The shoes are on sale for 20% off. The sales tax is 8%. What is the TOTAL cost of the shoes including tax?

Answers

The price should be $57.20
The total should be $56.16

First, find how much how much 20% off of 65 would be.

20/100 • 65 = 13

So you have to subtract 13 from 65
65-13=52

So with the 20% discount the price will be $52.

Next find out how much the sales tax will be.
52 • 8/100 = 4.16

The sales tax is 4.16. Add the sales tax with the price of the shoes.
52 + 4.16 = 56.16

Therefore, the total including the sales tax is $56.16.

Help with this question plz thx

Answers

I think the answer is C

What are 109 Apples - 50 Apples - 1 Pineapple

- = Minus sign

Answers

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 59 Apples-1 pineapple

Answer:

58

hope this helps :D

Riley stands 7 ft away from the mirror, her eyes are 5.4 ft from the ground. The statue of Mr. Hunte is 150 ft from the mirror. How tall is the statue?

Answers

Answer:

sub-segments with the given ratio. 7. Ratio 3 to 4. 8. Ratio 5 to 1 -. ܪܰܟ܆. Swemwij vere s owe ... Alicia is 5 feet, 4 inches tall. She casts a ... The mirror is placed 30 feet away from the statue, and Jean stands 5 feet from the mirror. I her eyes are 5 feet, 6 ... his eyes are 1.5 meters above the ground, how tall is the statue?

Step-by-step explanation:

Answer:

Is this a trick question because there is no way to get to the answer.

Step-by-step explanation:

PLSSSSSSSSSSSSSSSSSSSSSSSSSSSS HURRRRRRRRY ITS TIMMMMMEEEEEED TESTTTTTTTTTTT
What is the name for a statement that shows two expressions are = ?

Answers

Answer:

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.

Step-by-step explanation:

Answer:an equation

Step-by-step explanation:

“A  Mathematical Statement is that two expression are equal called equation.

The term equation come from the same root as equality the two sides of an expression are equal values, they form an equal ”.

help!!! pls it say its not right can you correct it

Answers

It looks right to me. Maybe try to switch the S and R but keep the ray symbol over the letters.

Some come help me~ or ill fail this assesment~ u-u

Answers

there is no image or question

Answer:

Thank you i will be taking these points now lol.

Step-by-step explanation:

Katherine baked a round cake that is 9 inches in diameter. She wants to decorate the cake by putting a piece of ribbon around the bottom. About how long does the ribbon need to be to wrap around the cake?

Answers

Answer:

28.26 inches long of ribbon

PLS HELP

Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

Answers

Answer:

c

Step-by-step explanation:

Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

Select all the expressions that are equivalent to .

1. 9−10n

2. 14−3n

3. 14−21n

4. (2−3n)⋅7

5. 7⋅2⋅(-3n)

Answers

Answer:

1. 9 - 10n  = -1 + 1/10

2. 14 - 3n = 14 - 3n

3.14 - 21 = - 7⋅ (3n - 2)

4. (2-3n)⋅7 = Sorry i dont know

5. I HAVE NO IDEA SO SORRY

Step-by-step explanation:

Which decimal number is represented?

Answers

Answer:

The answer is .67

∠A and \angle B∠B are vertical angles. If m\angle A=(2x-10) and m\angle B=(x+8)) then find the measure of \angle A∠A.

Answers

Answer:

2. Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(c) the median BE of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

Step-by-step explanation:

QUICK!!!!
Amy was selling Girl Scout cookies for the local Girl Scout Troop. Each box of cookies cost $2.95. Ms. Smith’s purchase of Girl Scout cookies totaled $14.75. Write an equation to determine how many boxes of Girl Scout cookies were purchased by Ms. Smith.

Answers

Answer:

the answer to those is she bought 5 boxes

Step-by-step explanation:

You divide the total by the amount and you get 5 boxes that Mrs.Smith bought

She bought 5 boxes
$14.75 % $2.95 = 5

Mr. Brown chooses a fiction book at random from a list of books and then chooses a second fiction book from those remaining.

independent

dependent

Answers

Independent would be when Mr. Brown chooses a fiction boom at random from a list of books.

Dependent would be when Mr.Brown then chooses a second fiction. book from those remaining.

The graph below shows the price, y, in dollars, of different amounts of granola, x, in pounds: A graph titled Granola Prices shows Number of Pounds on x axis and Price in dollars on y axis. The scale on the x axis shows numbers from 0 to 12 at increments of 2, and the scale on the y axis shows numbers from 0 to 48 at increments of 8. A straight line joins the ordered pairs 0, 0 and 12, 48 Which equation best represents the relationship between x and y? y = 8x y = x + 4 y = 4x y = x + 8

Answers

Answer:

Your answer would be y=4x

Step-by-step explanation: I honestly don't know but I had a test with the same question and that's the answer so y=4x is correct.

Answer:

it would be y= 4x

Step-by-step explanation:

I took the exam

I will give brainliest help

Answers

Answer:

288

Step-by-step explanation:

(6*4)*2=48

(12*6)*2=144

(12*4)*2=96

144+96+48=288

help pls brainliest going to first right answer

Answers

Answer:

I think its 2.25 cups of juice concentrate  and 9 cups of water?

Step-by-step explanation:

Sorry if this is wrong  :)

4.5 cups of concentrate
9 cups of water

Can some find the the answer than explain it Thank you

Answers

Answer:

After the sign was installed they went slower. Sorry it is not that detailed.

HELPPP QUICKLYYYYY!
A house painter can paint 2550 square feet in 3 hours.


What is the house painter’s painting rate?




550 ft²/h

850 ft²/h

1700 ft²/h

7650 ft²/h

Answers

Answer:682^4

Step-by-step explanation:

7.0

Write a quadratic equation to represent the situation. Solve the equation by factoring. Use the table and graphing method to check. A rectangular poster has an area of 190 square inches. The height of the poster is 1 inch less than twice its width. Find the dimensions of the poster. NO LINKCUTTER STOP HACKING ME DESPERATE kids

Answers

Answer:

Step-by-step explanation:

Which of the following units is most likely to be used to measure the volume of liquid in a test-tube?

A. square meters
B. cubic centimeters
C. cubic miles
D. square kilometer

Answers

B is the answer cubic centimeters
Hope you got it right
B. Cubic centimeters

Factor the following:
1. x2+11x+30
2. x2+22+121
3. x2+x−30
4. x2−7x−18

Answers

Answer:

a) (x+6)(x+5)

b) (x+11)(x+11)

c) (x-6)(x+5)

d) (x-9)(x+2)

Step-by-step explanation:

im assuming its written like this:

[tex]a) x^{2} +11x+30\\b) x^{2} +22x+121\\c) x^2+x-30\\d)x^2-7x-18[/tex]

a) (x+6)(x+5)

b) (x+11)(x+11)

c) (x-6)(x+5)

d) (x-9)(x+2)

hope this helps, to double check use foil

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I need to get to 90 smartscore on ixl and this is the last question plz help!! I've already found the first preposistional phrase.