Mathematics High School

40.42 divided by 4.3 with steps

Answers

Answer 1

Answer:

9.4 is the answer.

Step-by-step explanation:

Related Questions

Please simplify
–z -10y +2 +15y – 2z -10

Answers

Answer:

25y-3z-8

Step-by-step explanation:

happy to help

Answer:

-z-2z-10y+15y+2

-3z+5y+2

Step-by-step explanation:


Reflect Rodrigo drew this diagram
related to the diagram in problem 3.
How does Rodrigo's diagram help to
support understanding of the
Pythagorean Theorem?

Answers

Ugh I hate math so much are you in 8th grade too?? I’m doing the same thing

The following dot plot shows the pulse rates of runners after finishing a marathon:

Which of the following data sets is represented in the dot plot?

{6, 5, 2, 4}
{140, 165, 170, 180}
{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}
{140, 141, 142, 145, 145, 149, 150, 151, 152, 160, 165, 170, 170, 172, 178, 179, 180, 180}

Answers

Answer:

The correct answer is Option C:

{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}

Step-by-step explanation:

Dot plots are one of the tools that are used to represent data in statistics and mathematics.

As the dot plot is given, we can make the data set from the plot.

As we can see that there are 6 dots above the value 140 that means 140 occurs 6 times in the data set.

Similarly, 165 occurs 5 times, 170 two times and 180 four times.

So the dataset will be:

{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}

is 5y=7x+6 linear or nonlinear

Answers

Answer:

Linear

Step-by-step explanation:

5y=7x+6 is linear equation in two variables.

Read the excerpt from Heart of a Samurai.
Each of them was also given a metal stick, with four prongs on one end.

“Fork,” the sailor said – and showed them they should use it to eat the rice.

The fishermen recited their prayer before eating. “Itadakimasu – I will humbly receive.”

Then Goemon said, “It might be poison.”
What can readers infer based on details in the excerpt?
A. Goemon likes new experiences.
B. Goemon is not afraid of his rescuers.
C. Goemon does not trust his rescuers.
D. Goemon has used a fork before.

Answers

The correct answer is b

Answer:

c. goemon does not trust his rescuers.

Step-by-step explanation:

goemon said it might be poison.

he was cautious about eating the food.

What is
P =4s when p= 64
Missing variable

Answers

Answer:

s=16

Step-by-step explanation:

P=4s

Put P=64

64=4s

s=16

please help me with this its my last math question will give brainly for correct answer
The sum of the digits of a two-digit number is 10. When the digits are reversed, the new number is 18 less than the original number. Find the original number. Check your answer.
The original number is 46.
The original number is 82.
The original number is 28.
The original number is 64.

Answers

Answer:

64

Step-by-step explanation:

 

{(1, -2), (-2, 0), (-1, 2), (1, 3)}
determine if the following relations are functions. then state the domain and range.

Answers

It is not a function because x repeats
Domain={1,-2,-1}
Range={-2,0,2,3}

Hope this helps

Have a great day/night

f(x) = -6x-1
f(-1/2) = ?

Answers

Answer:

Intersection point of this is (0,-0.5)

Step-by-step explanation:

Hope this helps :)

Can a triangle can have sides with lengths 2.7, 3.5, and 9.8.

Answers

Answer: No

Step-by-step explanation:

2.7 + 3.5 is not greater than 9.8.

Answer:

no It cant

Step-by-step explanation:

2.7 + 3.5 is not greater than 9.8.

I need help my teacher never taught me well

Answers

Answer:

3:20

Step-by-step explanation:

Answer:

4:18

hope it helps.....

A satellite cable company charges an installation fee of $50 plus an additional $35.95 per month for service.

Answers

My answer would be 85.95

Match each equation with the correct answer.

19 - 4
24 - 9

Answers

Answer:

half of 30

Step-by-step explanation:

19 - 4 = 15

24 - 9 = 15

(4/9) to the power of 2

Answers

Answer:

24.01

Step-by-step explanation:

The question is incomplete the complete question is

Evaluate (4/9) to the power of 2.

We have given that,

(4/9)^2

Apply the product rule to 4/9.

What is the exponent rule?

[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}[/tex]

[tex]=\frac{4^2}{9^2}[/tex]

[tex]4^2=16[/tex]

[tex]=\frac{16}{9^2}[/tex]

[tex]9^2=81[/tex]

[tex]=\frac{16}{81}[/tex]

Therefore the (4/9) to the power of 2 is equal to [tex]\frac{16}{81}[/tex].

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What is the slope of the line?

Answers

Answer:

I believe m=-5/3

What is the greatest common factor of 14 and 49?

Answers

Answer:

7

Step-by-step explanation:

The greatest common factor is found by listing the factors of both numbers, then finding what the biggest number is that is common.

Hope I helped!! :)

Brainliest?

Have a good night/day/afternoon!!!

The greatest common factor of 14 and 49 is 7.

To find the greatest common factor (GCF) of 14 and 49, we can determine the factors of both numbers and identify their largest common factor.

The factors of 14 are 1, 2, 7, and 14.

The factors of 49 are 1, 7, and 49.

The common factors of 14 and 49 are 1 and 7.

Since we are looking for the greatest common factor, we can conclude that the GCF of 14 and 49 is 7.

To know more about greatest common factor:

https://brainly.com/question/29584814


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Is (1, 6) a solution to this system of equations?
5x + 2y = 17
x + 3y = 19
yes
no

Answers

Answer:
Yes

Explanation:
5x + 2y = 17

We are given the values (1, 6)

Substitute then into the equation

(I put a question mark to basically ask the question “is 5(1) + 2(6) equal to 17?”)

5(1) + 2(6) = 17?
5 + 12 = 17?
Yes!

Hope this helped and made sense :)
Yes because when you plug it in you get the the same Y. Which means yes

Some one help ASAP please help I’m stuck

Answers

Answer:

SOH CAH TOA

Step-by-step explanation:

/hyp/2=/ opp/ 2 +/Adj/2

x2=(1/21)2 + 1/28)2

y = 2x - 3
y = 2x + 1

Answers

Answer:

No solution.

General Formulas and Concepts:

Algebra I

Solving systems of equations by graphing

Step-by-step explanation:

If the lines are parallel, they will have no solutions.

If the lines are the same, they will have infinite solutions.

If the lines are anything else, they will usually have 1 solution.

If we graph the systems of equations, we see that the lines are parallel.

∴ the systems has no solution.

??????????????????????????????

Answers

Priya

Add not divide

Robin saves $500 at a yearly simple interest rate of 4%. What is the total amount of money she has after 20 years?

Answers

Answer:

Use the equation 500x0.04x20 and then 500x20 and add the sums up and get 10,400 i believe is im wrong sorry :/

$900 is the total amount of money she has after 20 years.

What is simple interest?

Simple interest is, by definition, the amount of interest paid on a specific principal sum of money when an interest rate is applied. Compound interest, on the other hand, is the interest that is computed using both the principal and the interest that has accumulated over the preceding period.

From the formula of simple interest A = P(1 + rt)

Where A = amount earned

P = principal amount

r = rate of interest

t = time

In our case

P = 500

r = 4%

t = 20

Thus,

Amount earned after 20 years = 500(1 + 4*20/100)

Amount earned after 20 years = 500(1 + 4/5)

Amount earned after 20 years = 900

therefore, the total amount of money she has after 20 years is $900.

Learn more about simple interests here:

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Henry rolls a fair dice 42 times. How many times would Henry expect to roll a number greater than 5?​

Answers

Answer:

7 times

Step-by-step explanation:

There is one number greater than 5 on a dice - that is the number 6.

So probability of throwing a six = 1/6.

So it is 42 * 1/6.

HELP GIVING BRAINLIEST NUMBER 5!!!!!!

Answers

Answer:

1 solution

Step-by-step explanation:

4x + 5 = 6(x+3) - 20 - 2x

4x + 5 = 6x + 18 - 20 - 2x

4x + 5 = 4x -2

X = 3 therefore, there is only one solution

I need help. For khan academy. Explain if you can

Answers

Answer: Ok so the number on the y axis is 0,-3 cause it is above -4. And the next point is 1,-5. That is because the first thing you plot is the x axis and then the y axis so that it gives you your number

I'm confused about this question

Answers

Answer:

the answer is 3

Step-by-step explanation:

4(10s) – 20 – 50s – 12 + 4s PLEASE HELP AND EXPLAIN

Answers

4(10s)-20-50s-12+4s
40s-20-50s-12+4s
-6s+-32

I need this answer ASAP

Answers

Answer:

The surface area is 143m

Step-by-step explanation:

(at least I think)

Marco needs to buy some cat food. At the nearest store, 3 bags of cat food cost $6.75. How much
would Marco spend on 2 bags of cat food?

Answers

Answer:

6.75/3=2.25

2.25 per bag

2.25x2=4.5

Step-by-step explanation:

$4.50 for 2 bags

i need help with this someone help me asap please

Answers

Jkjjjjhhgfcccgggggghhhhhjji

Answer:

5*-2 = 1/25

5*3 = 125

2*-4 = 1/16

2*5 = 32

Justin set his watch 19 seconds behind, and it falls behind another 1 second every day. How
many days has it been since Justin last set his watch if the watch is 50 seconds behind?

Answers

Answer:

31 days

Step-by-step explanation:

Hope this helps!

Brainiest?

Answer:

31 days

Step-by-step explanation:

you have a set number already 19 if every day the watch goes back 1 day 31+19=50

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"I did."------------------------------------------------------------------------------------------------------------From the excerpts above, the reader can infer that another theme across both texts is Answer choices for the above questionA. Violence is not a successful way to solve problems.B. People are often unkind toward those who are different from them.C. Sometimes people hide their fear by being mean to others.D. Its better to avoid or hide from a bully than try to confront one.------------------------------------------------------------------------------------The sentences from each text that best suggest this theme are Answer choices for the above questionA. From Priscilla and the Wimps: Okay, lets see your pass, snarls the Kobra. From All Summer in a Day: "Aw, you didnt write that!" protested one of the boys.B. From Priscilla and the Wimps: He wheezes a little Kobra chuckle at his own wittiness. From All Summer in a Day: That was Margots poem, read in a quiet voice in the still classroom while the rain was falling outside.C. From Priscilla and the Wimps: Lets call it a pass for very short people, says the Kobra, a dwarf tax. From All Summer in a Day: Margot stood apart from them, from these children who could not ever remember a time when there wasnt rain and rain and rain.D. From Priscilla and the Wimps: And already hes reaching for Melvins wallet with the hand that isnt circling Melvins windpipe. 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