Mathematics Middle School

Choose the following ratios as a decimal: 20 correct out of 25 problems
.8
.25
.20
.08

Answers

Answer 1

Answer:

.8

Step-by-step explanation:

Related Questions

Suppose​ a, b, and c are all negative numbers. How do you find the distance between the points​ (a,b) and​ (a,c)?
Choose the correct answer below.
A. Subtract the lesser of |b| and |c| from the greater.
B. Subtract the greater of |b| and |c| from the lesser.
C. Add to |c|.
D. Subtract |b| from |c|.
E. Subtract |c| from |b|.

Answers

Answer:

E

Step-by-step explanation:

Let's say if b = -2 and c = -3

-2-(-3) = 1 that would be the distance between them.  If it was D then you would need absolute value.

Hope this helps!  Have a nice day!

What is the radius and the diameter of the following circle? 7.5cm

Answers

Answer

r =3.75cm

Step-by-step explanation:

Using the formula :

d=2r

[tex]r= \frac{d}{2} = \frac{7.5}{2} = 3.75cm[/tex]

Hope this works :)

radius is 7.5 and the diameter is 15

once again lol, plz help a dummy at mathhhh

Answers

Answer:

1) x-axis 2) y-axis

Step-by-step explanation:

Answer:

F is over x-axis. G is over the y-axis. H is over the y-axis. I is over the y-axis. J is over the x-axis

I need help with my science work

Answers

Q3) Ba= 2
N= 6
O = 18

Solve the equation for x.
One-third (6 x minus 15) = one-half (10 x minus 4)
a.
-10
c.
StartFraction 1 Over 10 EndFraction
b.
1
d.
-1

Answers

Answer:

X= -1

Step-by-step explanation:

[tex](\frac{1}{3} )(6x)+(\frac{1}{3} )(-15)=(\frac{1}{2} )(10x)+(\frac{1}{2} )(-4)[/tex]

(Distribute)

2x+−5=5x+−2

2x−5=5x−2

Step 2: Subtract 5x from both sides.

2x−5−5x=5x−2−5x

−3x−5=−2

Step 3: Add 5 to both sides.

−3x−5+5=−2+5

−3x=3

Step 4: Divide both sides by -3.

Which = -1

Hope this helps :)

FOR THE PEOPLE WHO DO RSM:
you cant highlight the questions anymore so-

Answers

What whyyy that’s so dumb

Answer:

oop

Step-by-step explanation:

pls help me with this i will give brainliest if two ppl answer :)

Answers

Answer:

Answer should be C

Step-by-step explanation:

Im not entirely sure

I’m pretty sure it’s c I hope it’s right and I hope you have a good day

Help meeeee plsssssssss

Answers

Answer:

The answer is D. -3 1/9

:PHOTO: I NEED HELP ASAP

Answers

6:1.5

12:3

18:4.5

24:6

96.8:4,820

48.4:2,420

24.2:1,210

12.1:605

Nine shuttle buses are being used to transport 1,176 people from the convention center back to their hotels. Each shuttle bus can transport 45 people, and a bus will not leave the convention center until every seat is occupied. How many trips will each of the 9 shuttle buses need to make to transport all 1,176 people back to their hotels?

Answers

Answer:

26 busses.

Step-by-step explanation:

the first 25 busses will be full. then the last one will have 6 people.

Which single transformation or sequence of transformations would take triangle ABC to the image A'B'C'? Check all that apply.

(A) Dilation by a scale factor of 12, rotation of 180° about the origin, and a translation up 1.


(B) Reflection across y-axis, translation up 2 units, dilation by a scale factor of 12, and a translation down 5 units.


(C) Dilation by a scale factor of 2, reflection across the y-axis, and a translation down 4 units.


(D) Dilation by a scale factor of 12, reflection across the y-axis, and a translation down 4 units.


(E) Dilation by a scale factor of 2, translation down 4 units, and reflection across the y-axis.


(F) Translation down 6 units, reflection across y-axis, dilation by a scale factor of 12, and a translation down 1 unit.

Answers

Answer:

B , D, F

Step-by-step explanation:

help would be appreciated!

Answers

I think it’s b because linear functions usually have a straight line

You are the owner of a shoe store. You recently purchased the right to sale LeBron
James’ new show in your store. You are purchasing the shoe from the manufacturer for a
price of $115. You have to make a profit on the shoe so you can make money. You are
deciding to mark the shoe up 15%, 30%, or 55%. Use the table to determine how much
you would sale the shoe for in your store.

Answers

This is hard to answer without a picture but with this I would say 33% ?

PLEASE ANSWER 20 POINTS

Answers

Answer:

D

Step-by-step explanation:

positive / negative = negative

15/-5 = -3

−2((5+3)(−2+4))


i need help with 7th grade math

Answers

Answer:-16 -6.-2(5+3)(-2+4)-2(8) (-6)Then multiply the one's outside with the one's in the bracket.Making it...-16 -6

What is the solution to x - 9 > -15?

x > -6
x -24
x < -24

Answers

Answer:

x > -6

Step-by-step explanation:

X - 9 > -15

x > -6

Answer:

A x> -6

Step-by-step explanation:

pls help me with number 3

i know it shows i already answered it but i just accidentally clicked it.

Answers

Answer:

First, log out of it and get back in and if that doesn't work then i don't know

Step-by-step explanation:

Answer: Stick with your answer.

Step-by-step explanation: Prime factoration is 5 × 2 × 2 × 3 × 3. or  5 x 2^2 x 3^2

Please help me
Which of the following repeating decimals is equivalent to Negative 5 and StartFraction 1 over 9 EndFraction?
Negative 5.ModifyingAbove 91 with bar
Negative 5.ModifyingAbove 9 with bar
Negative 5.ModifyingAbove 19 with bar
Negative 5. ModifyingAbove 1 with bar

Answers

Answer:

This answer would be D

Step-by-step explanation:

Answer:

D. Negative 5. ModifyingAbove 1 with bar

Step-by-step explanation:

Edge 2020

ASAP Which of the following has 5.1012 in written form?

A. five and ten twelve ten-thousandths
B. five and one thousandths twelve ten-thousandths
C. five and one thousand twelve ten-thousandths
D. five point one zero one two

Answers

I think the answer is C
the correct answer is c

Write an equation to match this graph.

Answers

Answer:

y = x + 7

Step-by-step explanation:

This is a linear equation graph because the line is straight and it is going at a constant rate. You can just either add or subtract the dependent event or the y variable.  So I use the linear equation y = mx + b.

Use the y2 - y1 / x2 - x1 to find the slope. The slope is basically m.  You can use any coordinate for this.

I will use (2, 9) and (3,10) as the coordinates for an example.

So y2 = 10

y1 = 9

x2 = 3

x1 = 2

10 - 9 / 3 - 2 = 1/1 = 1

1 is the same thing as x.

So the slope is x.

Now in order to find b(or the whole number on the far right), you use one of the x and y coordinates.

For an example I will use (5, 12)

Now all I do is use the formula y = mx + b

y = 12

x = 5

m = 1.  M is the same thing as slope.

b is what I must find out.

So I write 12 = 1(5) + b

12 = 5 + b

Then you subtract 5 from 12

and you will get 7.

12 - 5 = 7

The b or the y intercept equals 7.

So the equation for this graph is y = x + 7

Simple bro! The hard part was the explanation.

The equation for the line is y=x+7

What is the solution to a linear equation?

The solution of a linear equation is defined as the points, in which the lines represent the intersection of two linear equations. In other words, the solution set of the system of linear equations is the set of all possible values to the variables that satisfies the given linear equation.

Given here, the points on the line are (2,9) , (3,10) , (4,11) , (5,12) , (6,13)

Let's assume the the equation of the line is y=x+7 then putting on the points on the equation we get

(2,9)  9=2+7

(3,10) 10=3+7

Similarly the equation holds good for all the points in the graph.

Hence, The equation for the line is y=x+7

Learn more about a linear equation here:

https://brainly.com/question/545403

#SPJ2

What is the estimation for 0.46 x 966?

Answers

Answer:

444.36

Step-by-step explanation:

Answer:

485

Step-by-step explanation:

If you estimate 0.46 as 0.5 and 966 as 970 then the answer is 485.

Triangle ABC was dilated with the origin as the center of dilation to create triangle A'B'C'. The triangle was dilated using a scale factor of 1/4.

The lengths of the sides of triangle ABC are given.

Enter the lengths of the sides of triangle A'B'C' below.
(Decimal values may be used.)

Answers

Answer:

I would say the middle one.

Step-by-step explanation:

if you're happy and you know it clap your hands!


*crickets*

Answers

Answer:

What?

Step-by-step explanation:

I'm confused

*claps continuously*

(I will give you brainlest) Xochitl has saved $201.60. Yamka has saved 2/3 the amount Xochitl saved. Zack has saved 1.5 times the amount Yamka saved. How much have they saved all together?
(Please give me the answer, don't break in here.)

Answers

Thank you so much I needed help with this also!!!

Choose the following ratios as a fraction: 21 out of 40 mountain bikes

21/100
21/40
40/21
40/100

Answers

21/40
Would be the answer

21 is the numerator

40 is the denominator

answer: 21/40

Type the correct answer in each box. Use numerals instead of words.
Use the model to complete the equation.
____ ÷ 0.25 = ____

Answers

Answer:

10 divided by 0.25=40

Step-by-step explanation:

100 divided by is 400

Write this as a unit rate of songs by the group from Michigan to the number of songs played?

15 to 1
5 to 1
3 to 15
1 to 5

Answers

I’m sorry but what does this say?
I think 1 to 5 I am not sure tho

-9[tex]\leq[/tex]x+3<9

Answers

X=6
I don’t if that’s what you’re looking for but x would be 6

Answer: Solving for x or the inequalities is:

−12≤x<6

Which graph corresponds to the equation: y=−43x−2?
A. graph that contains the points (-10,6) and (10,9)
B. graph that contains the points (-2,-3) and (-10,-9)
C. graph that contains the points (-2,-5) and (4,4)
D. graph that contains the points (6,10) and (-6,6)

Answers

Answer:

honestly dont know

Step-by-step explain

5/ 2 x ≤ -14

A. -10.3
B. -6
C. -5.6
D. -5

Answers

Answer:

C

Step-by-step explanation:

5/2x<_-14

5x<_-28

5x/5<_-28/6

X<_-5.6

C. It’s the only logical answer that I would think is right
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