Mathematics Middle School

Find the sum.

+ 0.47
+ 0.32

A) 7.9

B) 0.79

C) 0.079

D) 1.79

Answers

Answer 1

Answer:

B is the correct answer... 0.79

Step-by-step explanation:

You add the ones first and then move on to the tens and add. You get 0.79

Answer 2

Answer:

B) 0.79

Step-by-step explanation:

.47

.32 +  bring it down, like a normal addition problem

.79     bring the decimal down as well because you are just adding

Hope this helped!

Related Questions

1)3c =_______fl oz
2)1 1/4 mi=________ft
3)13c=_______pt
4) 3 3/8T=______lb

Answers

Answer:

1)3c = 24 fl oz

2)1 1/4 mi=6,600 ft

3)13c=5.41238 pt

4) 3 3/8T=7440.6013 lb

Step-by-step explanation:

Write a summary of the poem "Revenge"

Answers


'Revenge' by Letitia Elizabeth Landon describes a speaker's happy revenge on her listener who had previously broken her heart. The poem begins with the speaker giving permission for her listener, a man she was in a relationship with, to go with another woman.

I need help with both pictures plz

Answers

Answer:

-25+12 is less

Step-by-step explanation

1st picture

-25+12=-13

40+-63=-23

2nd picture

Negative

Positive

Negative Negative

To find the answers just simply do the number in a calculator for example -6+64 put that in a calculator and it will help you. figure our number 5

Create a linear equation for the following data:

Answers

Answer:9/3=7

Step-by-step explanation:

Answer:

#########################################

Step-by-step explanation:

hope this helped :)

‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

Answers

Answer:

0.5 mile

Step-by-step explanation:

You play brawl stars???

A packaging firm has been hired to create a box for baby blocks. The firm was hired because it could save money by creating a box using the least amount of material. the packaging firm knows that the volume of the box must be 18cm^3.

A. What are the possible dimensions for the box if the volume must be18 cm3?

B . Which set of dimensions should the package firm choose in order to use the least amount of material? Explain Please show work

Answers

Answer:

A. 3cm by 3cm by 2cm or 6cm by 3cm by 1cm

B. 3cm by 3cm by 2cm

Step-by-step explanation:

POSSIBLE DEMENSIONS

3cm by 3cm by 2cm = 18cm^3

6cm by 3cm by 1cm = 18cm^3

LEAST AMOUNT OF MATERIAL

3 by 3 by 2 would mean 6cm squared of material per side

6 + 6 + 6 + 6 + 6 + 6 = 6 times 6 = 36

Total : 6 sides = 36cm^2 used

6 by 3 by 1 would mean 2 sides of 6cm^2, 2 sides of 3cm^2 and 2 sides of 18cm^2

18 + (6 + 6) + (3 + 3) =

18 + 12 + 9 =

30 + 9 = 39

Total: 39cm^2

A sign in a bakery gives these options for buying cupcakes:


Option A: 12 cupcakes for $29.00

Option B: 24 cupcakes for $56.00

Option C: 50 cupcakes for $129.00

What is the unit price for Option A (rounded to the nearest whole cent)?
What is the unit price for Option B (rounded to the nearest whole cent)?
What is the unit price for Option C (rounded to the nearest whole cent)?

Which bakery option offers the best deal?

Answers

Answer: Option B

Step-by-step explanation:

Answer:

Option A's unit price is $2.42

Option B's unit price is $2.33

Option C's unit price is $2.58

The best deal is Option B

Step-by-step explanation:

Option A:

Divide 29 by 12.

29/12 = 2.42 (Rounded to the hundreth)

Option B:

Divide 56 by 24.

56/24 = 2.33

Option C:

Divide 129 by 50.

129/50 = 2.58

Compare the prices to see the best offer.

hope this helped!

heeeelllllllllllllllllllllllllllpppppppppppppppppppefwejjewjfuweouuuuuuuuuuuuuuuuuuuuuuu

Answers

Answer:4

Step-by-step explanation: 144/36=4

Answer:

4 yards

Step-by-step explanation:

144 divided by 36

How many times do you need to multiply by ten to get from 0.35 to 35?

Answers

Answer:

2 times

Step-by-step explanation:

0.35×10×10=35

hope i am right?

pls help me it would be nice !!!

Answers

Answer:

y=−3x−10

That is the equation in slope intercept form.

3cm
8cm
What is the area of the figure

Answers

Answer:

24

Step-by-step explanation:

Because you multiply the base x the height to get the are  of a figure

Answer:

12cm^2

Step-by-step explanation:

Multiply base times height

3 x 824

Divide product by 2

24 ÷ 212

Add. Write your answer in simplest form.

5 3/4 + 2 11/12
7 7/8
7 3/5
8 3/4
8 2/3

Answers

Answer: 8 2/3  hope it helps i think

I NEED HELP ON THIS PLS

Answers

Answer:

28

Step-by-step explanation:

i did the math lol

Answer:

The answer is 28

Step-by-step explanation:

would totally explain but it takes to long lol

Please answer!! Im confused currently!!

Answers

circumference/perimeter = 2 x pi x r or pi x d
so 2 x 3.14 x 1.7 = 10.676
so C (10.7)

Answer:

2πr=c, Perimeter, or Circumference is what we are looking for, and this is the formula.

so we need to figure out 2 x 3.14 x radius:1.7 = Perimeter or Circumference

2 x 3.14 = 6.28

6.28 x 1.7 = 10.28

P.S. answer is 10.7, my answer is simplified.

~Hope this helps~

A typical hour-long television program runs for 42 minutes, excluding commercials. What percent of this type of program is set aside for commercial?

Answers

Answer:

Step-by-step explanation:

Srry

1 hour = 60 minutes
60 minutes programme - 42 minutes actual = 18 minutes commercials

18/60 = commercials
60 / 6 = 10
18 / 6 = 3

3/10 = commercials
100 / 10 = 10
3 x 10 = 30%

The answer is:

30% of the show is set aside for commericials

Ms. Wiley is making a burger. She can choose between two buns: whole wheat bun or sesame seed bun; two types of cheese: Swiss or American and three condiments choices: ketchup, mustard or mayo.

Draw a tree diagram and take a picture of it


Dont just take the points plssss or I will report!

Answers

Answer:

i think this is how you do it, sorry for the bad quality, my camra is sorta broken on my computer

Step-by-step explanation:

Carly has 4 feet of ribbon. She is making bows and each bow requires ⅔ ft of ribbon. How many bows can Carly make with the ribbon she has?

Answers

Answer:

6

Step-by-step explanation:

4/1 x 3/2 = 12/2

= 6

Answer:

6

Step-by-step explanation:

Make 4 feet into a mixed fraction. 2/3 can fit into 12/3 six times.

The figure below shows three quadrilaterals on a coordinate grid:

A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1.

Which of the following statements is true about the three quadrilaterals? (5 points)

Group of answer choices

G and F are similar and also congruent.

E and G are similar but not congruent.

E and F are similar but not congruent.

E and G are similar and also congruent.

Answers

Answer:

the top answer is wrong it is C.

Step-by-step explanation:

i just took the test

PLZ HELP!!!! and don't spam

Answers

Answer:

c

Step-by-step explanation:

Answer:

so sorry but I hope you dont mind me using your old questions for some points so sorry

Step-by-step explanation:

Plz Help!!! Due un 5 minutes! I will give brainliest!!

Answers

Answer:

1.11     2.40

Step-by-step explanation:

Answer:

1-  around 11

(Thats all i could answer)

Step-by-step explanation:

Subtract 406-278= 128 ÷ 12= approximately 11

Please let me know if I my answer is correct. If it's not, please let me know the right answer.

Simplify the expresssion

[tex](\frac{2b}{c})^3[/tex]

My answer is [tex]\frac{8b^3}{c^3}[/tex]

Answers

Answer:

your answer is indeed correct good job

Debra has $270 at most to spend on clothes. She wants to buy a pair of jeans for $165 and spend the rest on t-shirts. Each t-shirt cost $35, how many t-shirts can Debra purchase?

Answers

Answer:

3 shirts

Step-by-step explanation:

270-165=105/35=3 which means she can buy 3 shirts

if Debra spends $165 she will be left with $105. 35 x 3 = 105 so Debra can purchase 3 shirts

in 1-3 sentences, explain how we know that the the volume of a pyramid is V=1/3Bh

Answers

Answer:

The formula for finding the volume of a pyramid is V= lwh/3. Taking this into consideration, the length times the width times the height must be one, so we put that over three.

Step-by-step explanation:

The formula for the volume of a pyramid V=1/3Bh can be derived by dividing the pyramid into three identical triangular prisms, each with height h and base area B, and then calculating the total volume of the three prisms.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

Here,
The volume of a pyramid can be derived by considering that a pyramid is made up of a series of triangular cross-sections stacked on top of each other. The area of each triangular cross-section (the base) is given by the formula B = 1/2bh, where b is the base length and h is the height of the triangle. By multiplying the base area B by the height h of the pyramid and then dividing by 3 (to account for the triangular shape), we get the formula V = 1/3Bh for the volume of a pyramid.

Learn more about Volume here:
https://brainly.com/question/1578538

#SPJ3

3(2x+6)
Distributive Property
Explain how u got it.

Will mark Brainliest.

Answers

Answer:

6x+18

Step-by-step explanation:

Distribute

3 ( 2 + 6 ) 6 + 1 8

Solution:  6 + 1 8

Find the quotient. Use a model to explain your answer
1/6 divided by 3 = ?

Answers

Answer:

1/18

Step-by-step explanation:

(1/6)/(3/1)

flip the 3 and the one and multiply

=(1/6)(1/3)

1(1)=1

6(3)=18

The answer for 1/6 divided by 3 = 1/18

Melina's Girl Scout troop of 12 members takes a trip to the local bowling alley. Each girl pays a lane fee at the bowling alley and an additional $5 to rent a pair of bowling shoes. The total cost for all 12 members of her Girl Scout troop to use the bowling lanes and rent shoes is $138. Write an equation that represents the lane fee at the bowling alley.

Answers

Answer:

138 divited by 12. Then 11.50 X 5= 57.50

Step-by-step explanation:

help me with this question

Answers

Answer:

I THINK C

Step-by-step explanation:

I THINK.

I believe the answer is C.

HELP ME!!! ANY ABSURD WILL BE REPORTED!!

Find the 2 equations in the graph. Select 2 answers and explain.

O 10x + 9

O 6y + 9

O 5x + 9

O 3y + 9

Answers

Answer:

y=10x+9; y=5x+9

Step-by-step explanation:

First of all, answers B and D are wrong because the formula is y=mx+b. So, that leaves us with a and C.  

I couldn't find the slope because it was hard to see. try finding a point where it is clear what the points are and do change in y over change in x. I hope this helped at least a bit.

Use the equation 124*∗15 = 1,860 and what you know about fractions, decimals, and place value to explain how to place the decimal point when you compute (1.24)*∗(0.15).

Answers

Answer:

0.186

Step-by-step explanation:

1.24 x 0.15= 0.186

Answer is 0.186 I think

I need help ASAPPPP #2

Answers

Answer: use photomath on your phone it gives the answer and explains how you get the answer

Step-by-step explanation:

-2x and 2x cancels out because they are opposites so they are eliminated. so you are left with y=-5
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