Mathematics Middle School

9. Please help
Xxxxxx

9. Please HelpXxxxxx

Answers

Answer 1

Answer:

a=45°

Step-by-step explanation:

It should equal to 360° so if u add 115+110+90, you get 315 and you subtract that from 360. 360-315= 45

Answer 2

Answer:

A) 45

Step-by-step explanation:

The shape is like a rectangle, in which all angles together would equal 360 (one angle is about 90 degrees, 90x4=360). If you add all the angles together, you recieve 315. 360-315=45.

Related Questions

Two vertices of a rectangle are located at (-2,3) and (4,3). The area of the rectangle is 30 square units. Which of the following
O (-2,8) and (4,-2)
o(-2,-2) and (4,-2)
o(-2,-3) and (4,-3)
O (-2,9) and (4.9)

Answers

4
I don’t know how to explain it

hich proportion would you set up to change 5 pounds to ounces?


A. 1/16 = 5/x
B. 1/8 = 5/x
C. 1/8 = x/5
D. 1/16= x/5

Answers

5pounds would equal 80 ounces
a would be right bc u cross multiply


pls answer this now!!

Answers

I believe the MAD is 36.

can anyone plz help me

Answers

x=4 is the equation

The pentagons and are similar.
Find the length of .
A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x


A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x

Answers

Answer:

What are you triying to fid here?

Step-by-step explanation:

i dont get it put a picture

(2) who ever gets this will get a brainlest

Answers

The answer is 228 .25

Mr. Degaldo sells sub sandwiches. He spends $400 on 200 subs that he sells for $5 each over the week . On wednesday, his refrigerator breaks, and he has only sold 90 subs. How much profit does Mr. Degaldo make.

Answers

Answer:

he made $50 in profits

Step-by-step explanation:

$5 x 90 subs = $450

$450 - $400 = 50

Find the volume of the prism.

Answers

Answer:

v=bh

Step-by-step explanation:

Which equation represents a linear function rule for the following set of ordered pairs?

A. y = 2x + 6
B. y = 2x - 6
C. y = -2x + 6
D. y = -2x - 6


X | Y
3 | 0
4 | 2
5 | 4

Answers

Answer:

B

Step-by-step explanation:

I’m quite positive it’s B

PLEASE HELP!!! In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?

A. Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.
B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.

Answers

Answer:

B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.

Giving Brainliest to first and correct answer!!
-4 x (-5)

Answers

Answer:

20 is u answer hope it will help u

This chart shows the number of books that eight students read last year.

Which of the following statements is true about this data set?
A. The mean and the median are equal.
B. There is no mode.
C. The median is 23.
D. The mean is 20.

Answers

Answer:

B is the correct answer I believe

Answer:

A.

Step-by-step explanation:

Jaxson has x number of baseball cars. His grandparents gifted him 27 baseball cards for his birthday. Now, he has a total of 85 baseball cards. Which equations best represents the total number of baseball cards he now has in his collection?

a. 27-x=85
b. x+85=27
c. x+27=85
d.27x=85

Answers

The answer is c c+27=85 he had x and then get 27 more and then has 85

(Angle Relationships)

1.Since AQC and DQB
are formed by intersecting lines,

AQB and CQD , they are:

2. The sum of the measures
of AQV and VQT is: ___________ So, these angles are:

Answers


2. 90 degrees. so these angles are complementary.

i’m sorry i don’t remember the first one, but i hope this helps!

Ann will spend more than $24 on gifts. So far, she has spent $13 . What are the possible additional amounts she will spend?
Use c for the additional amount (in dollars) Ann will spend.
Write your answer as an inequality solved for c .

Answers

Answer: C- 11$

Step-by-step explanation:

C is equivalent to $11.00.

Step By Step Explanation-

It is simple subtraction. If she has $24, and spends $13 of it, she can only spend $11 more.

Factor the polynomial
12x + 24y
please show your work!

Answers

Answer:

Sorry But You cannot simplify this. Please make sure you have check your question.

Step-by-step explanation:

x-8>0 and y+6=0 in slope intercept form

Answers

Step-by-step explanation:

x-8>0 , this inequation has no y intercept and the slope is undefined, so it has no slope intercept form

the slope intercept form of y+6=0 is,

y = 0•(x)-6

y = -6

Answered by GAUTHMATH

A pencil box has dimensions of: 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively. Approximately, how many cubes with side lengths of 1/2 inches would be needed to fill the prism?

Answers

It would be approximately 50 cubes

A pencil box has dimensions of 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively. 42 number of cubes with side lengths of 1/2 inches would be needed to fill the prism.

What is the volume of the cuboid?

The volume of the cuboid is the product of the length, breadth, and height of the given prism.

Volume of cuboid = (length x width x height)

A pencil box has dimensions of: 6 1/2 inches, 3 1/2 inches, and 1 1/2 inches, respectively.

Volume of cuboid = (length x width x height)

[tex]= 6\dfrac{1}{2} \times 3\dfrac{1}{2} \times 1\dfrac{1}{2} \\\\= 10\dfrac{1}{2}\\\\= 21/2[/tex]

The volume of a cube = side x side

= 1/2 x 1/2

= 1/4

Number of cube needs to fill the prism x volume of a cube = Volume of cuboid

n x 1/4 = 21/2

n = 42

Learn more about cuboid;

https://brainly.com/question/15843335

#SPJ2

Can someone help me with this

Answers

Answer:

Step-by-step explanation:

4 to 6

Answer:

i can't see the picture but if you can writen  I promise that I will solve it as quickly as possible

Step-by-step explanation:

Really need help ASAP

Answers

The third and fourth charts represent functions

PLEASE HELPPP
can someone help with number 8

Answers

Answer:

8) fewer

Because the two inch is one more inch than the one inch cubes. The more inches the less is needed.

What is the solution to the following system?

Y = -2x - 4
y = 4x + 2

here's the graph!

and explain?

Answers

Answer:

(-1, -2)

Step-by-step explanation:

The solution of the equation is the point where the two lines intersect or meets.

(-1 , -2) is the point of intersection and this is the solution

(-1, -2) because graphs are built different

PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!

Gregory has a checking account at the local bank. If the account ever falls below zero, the bank deducts $4.50 per day until a deposit is made to bring the account above zero. Today, Gregory's account is -$3.65. What will his account balance be after 2 weeks if he makes no deposits or withdrawals? Show your work!

-$66.65

-$12.65

$66.65

$12.65

Answers

Answer:

A -$66.65

Step-by-step explanation:

4.50x 14 = 63.00 in penalties

-63.00 + - 3.65 = -66.65

Answer: the answer is A

Step-by-step explanation:

Match each expression to its equivalent expression.

screenshot

Answers

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

1/3x+1/4+2/3x =x+1/4

2/3+3/4x-1/3 =3/4x+1/3
that’s the answer (highlighted the correct choice)

Find the area of this figure.

Answers

Fairly sure that the answer is 68
68 is the answer give me thanks

$1.75 times 50

$1.75 times 20

Answers

Answer:

1. $1.75× 50 =87.5

2. $1.75×20=35

Identify the terms,like terms,coefficients, and constants in each expression.
4e+7e+5
5a+2-7
-3h-2h+6h+9
4-4y +y-3
7-5y+2+1
2m+3m-m
9k+7-k+4
-8p+6p-2

Answers

Answer:

HEHEHEHEHEHEHEHHEEHHEHEHEHEHEEHEH

Step-by-step explanation:

I reallly need helpp! ( NO LINKS) Reporting any links.

Answers

Answer:

26: b+4

28. 120y

30.36w

Step-by-step explanation:

<-- Answer this without trolling and ill give you 50 points next question

Answers

Answer:

here u go

Step-by-step explanation:

Table 1 . Perimeter Formulas

Shape Formula Variables

Square P=4s s is the length of the side of the square.

Rectangle P=2L+2W L and W are the lengths of the rectangle's sides (length and width).

Triangle a+b+c a,b , and c are the side lengths.

30 + 20 + 16 + 5=  71  

30 + 30 + 16 + 16 = 92

5+4+5+4= 18  \

92+18 =110

Answer:

Perimeter is C. 100 cm.

Step-by-step explanation:

Perimeter is the length of the border of the shape. To find perimeter, find the length of all the walls and add them up. One wall is 20 cm, another is 5 cm, 30 cm, 16 cm, 4 cm, and the last one is 25. Add them up to get 100 cm.

I found length 25 cm and length 4 cm by doing 30-5=25 cm and 20-16=4 cm.

Look at this photo for reference.

PLEASE HELP ILL REPORT SCAMS OR LINKS

Answers

How would we be able to anwser this? Isnt a drawling

Answer: I don’t think we’d be able to do this because if you didn’t take it then you’d actually get in trouble-

Step-by-step explanation:

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