Mathematics Middle School

What number is 0.1 more than 15.8?

15.81

15.9

16.1

16.8

Answers

Answer 1

Answer:

15.9

Step-by-step explanation:

If you add 15.8 and 0.1 together, it equals to 15.9.

 15.8

+  0.1

-------------

 15.9

Answer 2
15.9 . You are just adding 0.1 to the .9 part

Related Questions

If you answer this correctly I will give brainiest you have 30 minutes to answer PLZ ANSWER!!! and I will give you 20 points!

Answers

Explanation is in a file

84 is the product of Donnie's savings and 7
use the variable d to represent Donnie's savings

Answers

The equation would be d7=84

On a balanced scale are a 25-g mass, a 100-g mass, and five identical blocks marked X as shown. What is the mass of each block marked X? Write an equation illustrated by this balanced scale. I really need help with this.

Answers

Answer:

One block - 15

Two blocks - 30

Three blocks - 45

Four blocks - 60

Five blocks - 75

Equation: 25 + 5x = 100

Step-by-step explanation:

This is a pretty simple problem. The scale is balanced and from what we know, the 100 and 25 are on different sides. If we want the scale to be balanced, then we have to solve the equation:

25 + 5x = 100.

(We have the 5x because we have 5 blocks that are marked as x)

subtract 25 from both sides

25-25 + 5x = 100-25

5x = 75

the following step is to divide both sides by 5.

5x/5 = 75/5

x = 15

Now that the equation is solved, we know that ONE blocked marked as X equals 15-g.

(All five of them equal 75-g)

Graphs are sometimes ______ by the way they present information.

Answers

Answer:

Misleading

Step-by-step explanation:

tell me if I got it wrong

what is the slope of the line

Answers

Answer:

1 per 4 or 1/4 or (-1,4)

Step-by-step explanation:

I believe the slope is 3/1

Mydyldlydlyydufoyxhldyd

Answers

Answer:

im think is less than and equal to

PLEASE HELP I WILL GIVE BRAINLY!
I need you to do lcm and gcf of all of these,

Answers

Answer:

1. Gcf = 9

2. Gcf = 1

3. Gcf = 2

4. Gcf = 30

5. Gcf = 5

6. Gcf = 2

7. Gcf = 25

8. Gcf = 12

9. Gcf = 100

Step-by-step explanation:

I think, I don’t know the other one.

Answer:

60 ; 36 ; 90

GCF: 9

LCM: 1260

27 ; 14 ; 42

GCF: 1

LCM: 378

46 ; 84 ; 148

GCF: 2

LCM: 71484

30 ; 150 ; 90

GCF: 30

LCM: 450

25 ; 45 ; 125

GCF: 5

LCM: 1125

22 ; 42 ; 122

GCF: 2

LCM: 28182

25 ; 50 ; 100

GCF: 25

LCM: 100

12 ; 24 ; 72

GCF: 72

LCM: 12

100 ; 300 ; 900

GCF: 100

LCM: 900

18 ; 36 ; 180

GCF: 18

LCM: 180

Step-by-step explanation:

that took while

If you have any questions feel free to ask - Mark

A car travels 625.68 miles and uses 9.9 gallons of gas. What is the unit rate for gas?

Answers

Let’s make this into an expression then. Huh. A mile for a 16 thousandth of gas. You must have a pretty good car, dude.

Answer:

63.2:1

Step-by-step explanation:

We can find the unit rate by making equations that will help us solve.

We need to find how many miles the car travels in one gallon.

We can divide 625.68 by 9.9.

625.68/9.9 = 63.2

The car travels 63.2 miles on one gallon of gas.

Meaning that the unit rate is 63.2:1.

Hope this helps. Have a nice day.

how can you write an algebraic expression for the radius of the circumcircle of triangle ABC in exercises 5-7?

Answers

Answer:

could you give me what its talking about ?

Which expression is equal to:
x + x + x + x

A. 4 + x B. x - 4
C. 4x D. x/4(fraction)

Answers

Answer: C

Step-by-step explanation: since the x’s are common terms, you just add them together

I think the answer is C

Which is a diagonal through the interior of the cube?

Hurry Please I will give Brainliest
A cube. The top face has points A, B, D, C. The bottom face has points E, F, H, G.
Side A D
Side B G
Side C E
Side D F

Answers

Answer:

Side BG is the diagonal through the interior of the cube

Step-by-step explanation:

Given Cube with

Top face  ABDC

Bottom Face EFHG

In a cube there are 4 interior diagonals

Side AD is the diagonal of the top face ABDC

Side CE is diagonal of the side face ACBE

Side DF is diagonal of  the side face BDHF

Side BG is the diagonal through the interior of the cube

Hence, the Side BG is the diagonal through the interior of the cube

Pretty sure it is Bg

In the diagram below, line segment AC is the perpendicular bisector of line segment EF. Is line segment EF the perpendicular bisector of line segment AC? Explain how you know

Answers

Answer:

Not necessarily. If picture is drawn to scale, no.

Step-by-step explanation:

Line segment EF is certainly perpendicular to line segment AC, but we don't know if it bisects or not.

If the picture isn't drawn to scale, there is no way to know if EF is a perpendicular bisector to AC or not because we do not know if AD = CD.

If the picture is drawn to scale, EF is not a perpendicular bisector to AC because we can see that AD ≠ CD and therefore EF cannot be a perpendicular bisector.  

please help real quick on this algebra

Answers

Answer:

3. m (miles)

4.t (ml of tread)

5. t (seconds)

6. d (meters)

7. m (miles)

8. C (calories)

9. m (minutes)

10. g (gallons of water)

Yeah that person got the answer

Order from GREATEST to LEAST 42%, 0.43, 9/15

Answers

Answer:

42%, .43, 9/15

Step-by-step explanation:

Help me again plz thank u

(Brainliest)

Answers

Answer:

I think that the answer is the second one , 5/6

The answer is B 5/6 being that each section has highlighted 5 of 6 sections

10y + 2y^2 - 6y^3 + 8y^3=?

I WILL GIVE BRAINLIEST TO THE FIRST TO GET IT RIGHT!!!!

Answers

Answer:

First answer =10y+2y²-6y³+8y³=

=10y+2y²+2y³=

=2y³+2y²+10y

,i may that i help you.

Answer:
Hope it helps...Lmk if I’m ryt or wrong.

The side lengths of a triangle are 5, 3, and 4. Is this a right triangle?

dont care about an explanation just an answer please

Answers

Answer:

The right answer is a

Pls mark as brainliest

i'm not sure how to do this.

simply expression by combining like terms.

Answers

Answer:

x-6y+4z

Step-by-step explanation:

8x+y-9x+3z+2x-7y+z

8x+y-9x+3z+2x-7y+z

So first you wanna group the ones that are the same so 8x-9x+2x so that will give you 1x

Then you do y-7y then that gives you -6y

Then you do 3z+z and that gives you 4z


So the answers is 1x-6y+4z

Find the value of x:

Answers

Answer:

60+60 +4x-80 = 180

40 +4x = 180

4x = 140

x = 140/4

x = 35

angle = 60

hope it helps

Answer:

the answer is 35

Step-by-step explanation:

The whole angle equal 60, you get that from subtracting 120 from 180, then to find X you have to add 80 to 60 then divide the sum by 4.

last one... that took forever

Answers

It would be c because x is the number of hours and 15$ is how much hes getting from the hour hope this helps

Answer:

C

Step-by-step explanation:

Help Pls! Attachment Below!

Answers

The answer is definitely c

PLEASE HELP WILL MARK BRAINLIEST IF YOU GET IT RIGHT THANKS

Answers

I don’t know this one

Mr. Johnston needs a shelf to hold a set of textbooks. Each of the textbooks is 1 3/4 inches wide. How many books will fit on a 35 inch long shelf?

Answers

Answer:

Step-by-step explanation:

35/(3/4)

35(4/3)

140/3

46.67

Since number of books must be an integer, he can only fit 46 books on 35 inch shelf.

What he said^^^^^^^^^^^^^^^^

The table shows the number of hours spent practicing singing each week in three samples of 10 randomly selected chorus members. Which statement is most accurate based on the data?

Answers

Answer:

a

Step-by-step explanation:

whichever sick f told me it was b i hope u never see the light of day again

I have a lot more questions like this.

Answers

Answer:

A

Step-by-step explanation:

PLEASE HELLLLLP ME!!!!!!
Write the inequality for five times b plus 3 is at most 10

Answers

Answer: 5×b+3<10

Step-by-step explanation:

The < has a line under

Ok so it would be written like it's said.
5*b+3<10
[Side note * means multiply and the < has a line under it]

What Is 1 And 11/18 As A mixed Fraction? I Really Need Help!

Answers

Answer:

its 29/18

Step-by-step explanation:

Step 1

Multiply the denominator by the whole number

18 × 1 = 18

Step 2

Add the answer from Step 1 to the numerator

18 + 11 = 29

Step 3

Write answer from Step 2 over the denominator

29/18

=29/18

Answer:

29/18! Hope it helps :)

Step-by-step explanation:

How many solution does this equation have

Answers

The equation has 1 solution
it only has one solution
a solution is determined by the intersection of the lines

heyy whats 300+7000???

Answers

7,300 , yeeeeeeeeeeee
it is 7,300

so it equals that

Plz help this is due tonight:)

Answers

Answer:

Number 12 is 1/8 , .125 ,12.5%

Step-by-step explanation:

Number 1 is 1/8 I just know 1
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