Mathematics High School

What is the sum of 23 and 40

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

i believe the answer is 63

Related Questions

help me solve this pls lol
64x²+y²

Answers

Answer:

( 8 x + y ) ( 8 x − y )

Step-by-step explanation:

PlzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzILL GIVE BRAINLY FOR CORRECT ANWSER

Answers

Answer:

2,4,3,1

Step-by-step explanation:

2. What are the advantages and disadvantages of online banking?

Answers

Answer:

24/7 account and service access.

Speed and efficiency.

Security and Identity Theft Concerns

Step-by-step explanation:

Ben can type 153 words in 3 minuets. At this rate, how many words can he type in 10 minuets?

Answers

Answer:

510

Step-by-step explanation:

153/3=51 (words per min)

51x10=510 (words per 10 min)

Answer:510

Step-by-step explanation:

What is 9820897324798237464287634261937278 Times 13691283681723697821369781207 ?

Answers

Answer:

1.3446069e+62

Step-by-step explanation:

Yeah what that guy said pretty much

Costs of homes can be very different in different parts of the United States.

2. A 2,100-square-foot home in Cheyenne, Wyoming, costs $110 per square foot. How much does this home cost?

Answers

Answer:

110 x 2100 = $231,000

Step-by-step explanation:

-5n+4n-7=8
What is the answer for n and how do you solve it

Answers

Answer:

-15

Step-by-step explanation:

First combine like terms, aka the variables

-5n+4n-7=8

-1n-7=8

Then, isolate the variable by adding 7 to both sides

-1n-7+7=8+7

-1n=15

Finally, solve by dividing both sides by -1

-1n/-1=15/-1

n=-15

Answer:

n = -15

Step-by-step explanation:

I'll try my best to explain how I solved this

Equation:

-5n + 4n -7=8

Add the light terms on each side:

-n -7 =8

Separate the variables from the numbers:

-n = 15

Do the operation necessary to solve it:

n = -15

guys please help what is 3 2/5 x 4 1/3 help i need quick answer and please show your work:)

Answers

Answer:

8 21/25

Step-by-step explanation:

so first make it 17/5 and 13/5. then times 17 by 13. the 5 by 5. then reduce it.

hope i helped.

Answer:

14 11/5

Step-by-step explanation:

3 2/5 x 4 1/3

convert to improper fraction

17/5 x 13/3

LCM of 3,5=15

17/5x3/3 x 13/3x5/5

51/5 x 65/15

221/15= 14 11/15

decimal value=14.73

x+8 = 15 + 4x - 7

How many solutions are there

Answers

Answer:

One Solution: 0

Step-by-step explanation:

Step 1:

x + 8 = 15 + 4x - 7 Equation

Step 2:

8 = 15 + 3x - 7 Subtract x on both sides

Step 3:

8 = 8 + 3x Combine Like Terms

Step 4:

0 = 3x Subtract 8 on both sides

Answer:

x = 0

Hope This Helps :)

You're making a poster to support your friends for homecoming .your original photo is 4inches by inches. you want the photo on the Poster to be 4feet by 6 feet. What is the scale factor of this dilation. (Feet Change into inches

Answers

Answer:

The scale factor is 12

Step-by-step explanation:

12in/3in=4in

4*4=16

16*3=48in by

12/6=2in

6*12=78

Are ratios 8:16 and 1:2 equal? Why?

Answers

Because 8/8=1 and 16/8= 2

Answer:

Yes, 8:16 and 1:2 are equal

Step-by-step explanation:

They are both equal to 1/2.

8/16 simplified is 1/2

You can multiply the numerator and denominator to get 8 / 16

1 x 8 = 8

2 x 8 = 16

8/16

Which fraction is equivalent to 0.16 repeating

Answers

Answer:

We need a reference to do this with but i would say 6/16

Step-by-step explanation:

I am a brainly helper

Find the value of x using segment addition.

Answers

You combine both 2x-12 and x+2 and 11 which makes the equation

2x-12+x+2= 11

The you get your answer which is

X=7

Which answer is it I’m doing my quiz rn

Answers

Answer:

Step-by-step explanation

3 x 4 = 12

8 + 12 = 20

20 / 2 = 10

Answer:

B, 10

Step-by-step explanation:

1) Multiply 3 by 4. You get 12

2) Add 8. That leaves you with 20

3) 20 divided by 2 equals 10

:) Good luck on your quiz

Solve this equation: -3(x - 14) + 9x = 6x +42
O
Solving this equation results in the statement 0 =0. Because this is a true statement, the equation has a unique solution
O
Solving this equation results in the statement 6 = 0. Because this is a false statement, the equation has infinitely many solutions.
O
Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions.
Solving this equation results in the statement 6 = 0. Because this is a true statement, the equation has no solution

Answers

Answer:

"Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions."

Step-by-step explanation:

6x+ 42= 6x=42

I'M FOR SURE 100%

As part of an energy savings initiative, residents in a small town were able to decrease their annual household electricity consumption to an average of 10,800 kilowatt-hours (kWh). If
the new average household consumption is less than the original average, what was the average annual household electricity consumption prior to the initiative?

Answers

Answer: 2/5

Step-by-step explanation:

You have to work it out

Plzzzzzzz I neeed number 7 I’ll give brainly

Answers

Answer:

Removing the -6 makes the average go from 4.1 to 5.2

Removing the -6 makes the median go from 4 to 5

Step-by-step explanation:

Average:

-6+3+3+3+3+5+6+6+8+10 = 41

41/10 = 4.1 (This is the mean/average)

If we remove -6, then:

3+3+3+3+5+6+6+8+10 = 47

47/9 = 5.2222 (This would be the new average)

So removing the -6 makes the average go from 4.1 to 5.2

Median:

The median of (-6+3+3+3+3+5+6+6+8+10) is between 3 and 5, so the median is 4.

Without -6, the median of (3+3+3+3+5+6+6+8+10) is 5.

So removing the -6 makes the median go from 4 to 5

When evaluating StartFraction (6.28 times 10 Superscript 12 Baseline) Over (3.14 times 10 Superscript 4 Baseline) EndFraction, what will be the exponent of 10 in the quotient?

Answers

Answer:

Step-by-step explanation:

Answer:

C. 8

Step-by-step explanation:

just did the quiz

What is 3 1/2?
A. -2/-7
B. -3 1/2
C. 3 1/3
D. -2/7

Answers

C 3 1/2
The lines in between the number means absolute value. This means that’s when the number is simplified it would become positive. Since 3 1/2 isn’t negative it would just stay the same

who envented 0 name the person

Answers

Answer:

Brahmagupta invented the number 0

Step-by-step explanation:

Answer:

Brahmagupta

Step-by-step explanation:

4y + 3 ≤ 5 - 10y nhttjj

Answers

Answer:

heres ur answer

Step-by-step explanation:

simplifying radicals pt.6 please help ASAP and explain if possible

Answers

Answer:

[tex]6\sqrt{15}[/tex] or decimal form 23.23790007...

Step-by-step explanation:

Rewrite 540 as [tex]6^{2}[/tex] * 15

Factor 36 out of 540 .

[tex]\sqrt{36 (15)}[/tex]

Rewrite 36 as [tex]6^{2}[/tex].

[tex]\sqrt{6^2*15}[/tex]

Pull the terms out from under the radical.

[tex]6\sqrt{15}[/tex]

Find the slope of the line through the given points:
(-5, 7) and (-5, 11)

Answers

Answer:

the slope of the line through the given points is x equals negative five.

Raj is playing a game . He needs to find pairs of cards that have the same value . Which two pairs of cards does Raj have that express the same value?

Answers

Answer:

7/9= 0.77(repeating) and 3/8=0.375

Step-by-step explanation:

Is the sequence bellow
geometric?
6, 12, 18, 24, 30, 36, 42

Answers

Answer:

Yes because its a pattern of sixes???

Answer:

Step-by-step explanation:

There is no common ratio between these numbers

12/6 = 2

18/12 = 1.5

24/18 1.333 etc

However, this is an arithmetic progression as it has a common difference of 6

Kayty please help me!
What's the square root?

Answers

Answer:

Square root

Step-by-step explanation:

a number which produces a specified quantity when multiplied by itself

George is building a fence he builds his fence at a constant rate of 1/3 section of fence every 1/2 hour at this rate what fraction represents the section of fence George can build per hour express your answer as a fraction

Answers

Answer:

2/3

Step-by-step explanation:

1/3= 1/2 hr.

×2 ×2

2/3=1hr

2/3

In 2016, a billionaire's net worth was approximately $3.6 x 109. That same year, it
was reported that the average teacher salary was $45,000 per year. Using the
given numbers, how many times more was the billionaire's net worth than a
teacher's salary?

Answers

Answer:

all you do is multiply 3.6 and 109 to see if its 45,000 per year

Step-by-step explanation:

BRAINIEST IF RIGHTJamie has 105 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 7 kids on her block. Write an equation to show how many pieces of candy each kid will receive.

A x = seven divided by one hundred five

B x = one hundred five divided by seven

C 7 + x = 105

D x = 105 − 7

Answers

Answer:A

Step-by-step explanation:

Answer:

B. 105 ÷ 7 = x

Step-by-step explanation:

Step 1:

105 candies ÷ 7 kids = x amount of candies per kids Equation

Step 2:

105 ÷ 7 Divide

Answer:

x = 15

Hope This Helps :)

what is 67-u=182 i got 249 and ik it is wrong

Answers

Answer:

Step-by-step explanation:

67 - u = 182

67 - 182 = u

-115 = u

Other Questions

We discussed the debt situation in the US and referred to the 'US mysteries' . Write an essay explaining these mysteries and why, the US is in a unique position relative to the rest of world. Make sure your answer includes a discussion of exorbitant privilege and 'dark matter.' Complete your essay with a discussion of why some are worried about the sustainability of this unique position and what the consequences would be on the US economy if we lost this 'unique position.' ez branliest5 outlets13 outlets20 outlets30 outletsvvvvJamal works as an electricians apprentice. He rewired 4 electrical outlets in 1 and one-halfhours. If he works at the same pace for 7.5 hours, how many outlets will he rewire? 5 outlets13 outlets20 outlets30 outletsJamal works as an electricians apprentice. He rewired 4 electrical outlets in 1 and one-halfhours. If he works at the same pace for 7.5 hours, how many outlets will he rewire? 5 outlets13 outlets20 outlets30 outletsJamal works as an electricians apprentice. He rewired 4 electrical outlets in 1 and one-halfhours. If he works at the same pace for 7.5 hours, how many outlets will he rewire? 5 outlets13 outlets20 outlets30 outlets A scale drawing of an office space uses a scale of 1 in. : 4 yd. The scale drawing has an area of 12 square inches. What is the area of the actual office space? WILL GIVE BRAINLIEST IF RIGHT AND ASAP!!!Choose the equation that solves the word problem below:There are 5 sixth grade classrooms that share 8 packs of paper equally. How many packs of paper should each classroom get?a) 5 divided by 8 is 5/8b) 8 divided by 5 is 8/5 How do you work out 3^2+2^3 indices is it easy or difficult to pass a bill into law? Question 4 of 204. Under our Constitution, some powers belong to the federal government.What is one power of the federal government?- Listen to the questionAto declare warBto issue driver's licensesto provide schooling and educationDto provide protection (police) Qu diferencia hay entre las construcciones deber + infinitivo y deber de + infinitivo? In the above diagram, which chart accurately displays all of the ways that a volunteer can help a candidate win an election? Solve by substitution one of the mental changes young adults experience is a better sense of identity T or F Write the equation of each line described in slope-intercept form (y = mx + b) with a slope of -6 and x-intercept of 4. (4,0) Humans breathe through bronchi.Which structure do insects have for breathing?tracheaeO lungsO skinO gillsPls help A consumer wanted to compare two types of battery storage. One type is refrigerated and the other is room temperature. It is a common belief that refrigerated batteries last longer. This belief is tested by placing 10 fully charged batteries into each type of storage and then measuring the percentage of charge remaining after thirty days. A coin tip was used to determine which type of storage each battery would be placed in first. Results indicated that there was no difference in the two types of storage Complete parts (a) through in below. What type of experimental design is this? A) Matched pairs design B) Completely randomized design C) Randomized block design D) Case-control study Jenny & Natasha are working on a problem together: Solve x / 3 + 8 = 2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning. Question 7(01.01 MC)What is the difference between a hypothesis and a theory? PLEASE HELP I NEED TO TURN IN ASAP. WILL GIVE BRAINLYEST. A) The chapter revolves around the further development of the idea of republicanism in American Society during the earlynineteenth century. Explain the origins of this belief and how this idea influenced or revealed itself in TWO of the followingareas during this period:-The economy-Social structures-ReligionB) Explain how republicanism in one of the above areas caused significant challenges to traditional beliefs or practices, orrepresented a major change, what is constitution, constitutionalism, explain the type of constitution and factors of constitution Which illustrates the proper outline for a judge's opinion on a case?O describing case facts, describing judicial opinion, analyzing law, applying precedentdescribing judicial opinion, applying precedent, describing case facts, analyzing lawO analyzing law, applying precedent, describing case facts, describing judicial opinionO applying precedent, describing case facts, analyzing law, describing judicial opinion A remote control car travels at a rate of 10 feet per second. How many inches per second is this? (1 feet = 12 inches)