PLEASE HELP QUICK!!!!What is the greatest common factor of 40, 10, and 20?

Answer:

$268.25

Step-by-step explanation:

3219/12

Answer:

I think its D. not sure tho

Answer:

10 divided by two-fifths=25

Step-by-step explanation:

[tex]\frac{10}{\frac{2}{5} }=5^{2}=25[/tex]

Answer:

A

Step-by-step explanation:

I took the test

Slope is the change in Y over the change in X.

Slope = (3 - 4) / (-4 -5)

Slope = -1/-9

Slope = 1/9

Answer: 0.4337

Step-by-step explanation:

Let X represents the test results for a class that follow a normal distribution .

Given: Mean [tex]\mu=78[/tex], Standard deviation  [tex]\sigma=36[/tex]

Then, the probability that it is greater than 84 will be

[tex]P(X>84)=P(\dfrac{X-\mu}{\sigma}>\dfrac{84-78}{36})\\\\=P(Z>0.167)\ \ \ [Z=\dfrac{X-\mu}{\sigma}]\\\\=1-P(Z<0.167)\\\\=1-0.5663=0.4337\ [\text{By p-value table}][/tex]

Hence, the required probability = 0.4337

Answer:

2,006

I entered it on my calculator

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[tex]34 \times 59 = 2006[/tex]

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Answer:

So there are two answers.

Step-by-step explanation:

One answer is vertical strech which streches it vertically and that equation would be f(x)= -4x^2+3 (this is also reflected across the x-axis)

The other answer is if you want a vertical compression and that equation would be f(x)= -1/4x^2+3 (also reflected across the x-axis)

I hope this helps!

Answer:

I think its 50centimeters

Hope this helps

Answer:

$41.25

Step-by-step explanation:

55*0.75=41.25

Hope this helps!

Answer:

41.25

Step-by-step explanation:

55x.25=13.75

55-13.75=41.25

The slope for this graph will be 2

Answer:

2

Step-by-step explanation:

you use the rise over run formula. as you can see, the line hits certain points. You count how many points it is above and over, and that is 2 over 1. Remember, lines always go from left to right, so if it goes diagonal downward, it's a negative slope.

9514 1404 393

Answer:

  6864 ft

Step-by-step explanation:

In miles, the difference of distances is ...

  4.7 mi - 3.4 mi = 1.3 mi

We know there are 5280 feet per mile. In feet, that distance is ...

  (1.3 mi)×(5280 ft)/(1 mi) = (1.3×5280) ft = 6864 ft

Jane lives 6864 feet farther from the parlor than Sarah.

Answer: If we’re talking terms of subtraction, then it would be 1.3. Now if we’re talking feet, what the other guy said.

Step-by-step explanation:

4.7-3.4=1.3

Answer:

20% 153.6 11111111111111111111111111111111

Answer: fourth option (3² × 5)

Step-by-step explanation: The prime factorization of 135 is (3² × 5) because:

3 x 3 x 3 = 27

27 x 5 = 135

The answer to the question is (3² × 5).

Answer:

3^3 × 5 [Fourth option, bottom one]

Step-by-step explanation:

First, 3^2 × 5^2 cannot be correct because although 3, and 5 are prime numbers 3^2 × 5^2 ≠ 135 as 3^2 × 5^2 = 225.

Second, 3 × 5 × 9 can't be right because although 3 × 5 × 9 = 135, 9 is not a prime number.

Third, 3 × 5^3 is not correct because although 3 and 5 are prime numbers, 3 × 5^3 ≠ 135 as 3 × 5^3 = 375.

The last question must be correct because it is the only remaining choice answer. Plus 3 and 5 are both prime numbers, and 3^3 × 5 = 135, 3^3 × 5 = 3 × 3 × 3 × 5 = 27 × 5 = 135.

Answer:

0.25

Step-by-step explanation:

2/8

Answer: 25%

Step-by-step explanation:

2/8

Answer:

what is the question

brainliest plz

explanation

sure i will

Answer: 0.725

Step-by-step explanation: this is the answer. in order to get to this answer you would put  The line in a fraction that separates the numerator and denominator can be rewritten using the division symbol. So, to convert a fraction to a decimal, divide the numerator by the denominator. If required, you can use a calculator to do this. This will give us our answer as a decimal.

i sure hope this was helpful.

Answer:

328

Step-by-step explanation:

For these questions we need to use BODMAS method

B - Brackets

O - Power

D - Division

M - Multiplication

A - Addition

S - Subtraction

First we need to see if there are any brackets

(4 + 3) = 7

After that we need to find if there is any power

- No power

After that we need to find if there is either multiplication or division

23 x 2 = 46

46 x (4 + 3) = 46 x 7 = 322

Now we need to simplify so , we don't get confused

23 x 2 x (4 + 3) x 20 = 322

322 + 6 = 328

We have simplified the answer as much as we can

Answer = 328

Hope you understand

:-)

Answer:

Elena bought 25 ounces of pineapple juice

Step-by-step explanation:

We know that however many ounces of pineapple juice Elena bought must equal to the  

$2.50she spent.

We also know that it costs  

$0.10 per ounce

Let's let  x be the number of ounces of pineapple juice that Elena bought:

0.10x=2.50

We get:  x=25

Answer: A division problem is were you have your two numbers and you divide them, and that's it..

Answer:

Each party involved in a division equation has a special name. Dividend: The dividend is the number that is being divided in the division process. Divisor: The number by which dividend is being divided is called the divisor. Quotient: A quotient is a result obtained in the division process.

Step-by-step explanation:

Step-by-step explanation: you forgot to put the graph

Answer:

y = -7x - 13

Step-by-step explanation:

When graphing a great website to use is desmos graphing calculator. In it I put in the equation you gave me and the point (-1,-6). When making a parallel equation it should have the same slope as the original problem, so -7. I then set up the equation for y = -7x, since that is what the know and put in numbers to the y-intercept till it matched up with the dot. Making the equation y = -7x - 13

Answer:

x = 15/2 (15 over 2)

y = 8

Step-by-step explanation:

there 3 different way to do this (substitution, Elimination and Matrix)

ill be showing substitution ( you use the answer of one of the variables and substitute it for the other questions variable)

4 + y = 12

y = 12 -4

y = 8

y = -2x - 7

8 = 2x - 7  

8 + 7 = 2x

15 = 2x

x = 15/2

hope this helped and made a little sense!

Answer:

no

Step-by-step explanation:

Answer: y=-5/3x+20 or y=-1 2/3x+20, so 20.

Step-by-step explanation: Actually, neither one of those options are correct. You may recall that the slope of the perpendicular line would be the exact opposite, the reciprocal, of the given line. The exact opposite of 3/5x is -5/3x, which could be reduced to -1.5x. From there, you could substitute x and y, which are 15 and -5 in this case, into the y=mx+b equation:

-5=-5/3(15)+b                            *b is y-intercept*

-5=-25+b                                   Multiplied -5/3 by 15 first

-20=b                                         Subtracted -25 from both sides (it'd be --25, so            

                                                  basically just +25)

20=b                                           Reciprocate b because you need the opposite

Hope this helps,

Lacia :))

Answer:

Equation: 2x + 80 = 112

Bill's Number: 16

Step-by-step explanation:

Step 1:

2x + 80 = 112

Step 2:

2x = 112 - 80       Subtract 80 on both sides

Step 3:

x = 32 ÷ 2     Divide

Answer:

x = 16

Hope This Helps :)