alr please help add: 21 / 100 + 6/10 =​

Answers

Answer 1

Answer:

The answer is 81/100.

Step-by-step explanation:

Multiply the denominator of the second fraction by 10 to get 100, then the numerator as well to get 60. Now that you have 21/100+60/100, all you have to do is add.


Related Questions

Sarah goes grocery shopping and buys oranges by the pound. Does this represent a discrete or continuous graph?​

Answers

Answer:

continuous graph

Step-by-step explanation:

9/28 help me with math please

Answers

hope this helps broski

❤❤❤

What’s the equation of (6,39) and (-5,-49)

Answers

y= 8x-9, because I need more characters

4/7x + 5/14x=36. What is the value of x (both X's must be the same number)

Answers

Answer: x= 38 10/13 ?

Step-by-step explanation:

simplify both sides of the equation, then isolate the variable.

Answer: x=38 10/13

Explanation:
4/7x+5/14x=36 rewrite fraction lol
8/14x+5/14x=36
add add
13/14x=36
multiply both side by 14/13
x=38 10/13

what rational number lies between 4/3 and 1.666666​

Answers

Answer:

−26 and −16 is −14.

Step-by-step explanation:

i need more help
ill give brainiest to first person to answer

Answers

steps-
-4=-4
n=-6 IS THE ANSWER

y=-3x + 6
What is the slope?
And what would the points be on a graph

Answers

the slope is -3 and the points would start at 6 which is the y intercept. you would plot a point at (0,6) then from there you would go up 3 and left one and continue this pattern. the line goes left because the slope is negative
The slope is -3 the x intercept is (2,0) and the y intercept is (0,6)

Help me, please !! polynomials

Answers

Answer:

That is literally ONE OF THE WORST LESSONS EVER......have fun boo :)

Step-by-step explanation:

How do you write a linear equation given the slope and a point that
is not the y-intercept?

Edge 2020

Answers

Answer:

point slope form

Step-by-step explanation:

hi! we can use point slope form:

y-y1=m(x-x1)

where m is the slope, x1 is the x-coordinate of the given point, and y1 is the y-coordinate of the given point.

example:

slope is 4

ordered pair is (2,3)

y-3=4(x-2)

y-3=4x-8

y=4x-5

hope this helps!

Help!
A volcano on a discovered planet rises to a height of 19.529 mi.
Use the table of facts to find the height of the volcano in feet.
Round your answer to the nearest tenth.

Answers

Answer:

103, 110 ft

Step-by-step explanation:



8.9% is equivalent to what fraction in reduced terms?

Answers

Answer:89/1000

Step-by-step explanation:

Answer:

[tex]\frac{89}{1000}[/tex]  

Step-by-step explanation:

8.9% = 0.089[tex]0.089 = \frac{89}{1000}[/tex]  

I hope this helps!

Can you please help me with this? ​

Answers

Answer:

1

hope this helps! :)

what is a mathmatical expression? give an example

Answers

Answer:

In algebra, we begin to see variables or letters that are used to represent numbers. An example of a mathematical expression with a variable is 2x + 3. In the expression 2x + 3, the coefficient of x is number 2, and it means 2 times x plus 3.

I have to do the “got it”!!! Please help

Answers

Answer:

Substitute

Step-by-step explanation:

Answer:

JKM = 36

Step-by-step explanation:

JKL = 72

KM bisects JKL - cuts into two equal parts

72 / 2 = 36

JKM = 36

Please let me know if I'm wrong!

PLEASE HELP ASAP AND GET IT RIGHT, CANT AFFORD TO GET IT WRONG WILL MARK BRAINLIEST

Type the correct answer on the line

Cindy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest.
Cindy’s average speed for the entire run is ________
meters per minute. One kilometer is the same as 1,000 meters.

Answers

Answer:

286.1

Step-by-step explanation:

2 km = 2000 m

2 min = 250 m -> 125 m in 1 min

4 min = 1000 m -> 250 m in 1 min

1 min = 350 m -> 350 m in 1 min

3 min = 400 m (the rest) -> 133.33 m in 1 min

To get the average you add up all 3 and divide by 3

So: 125 + 250 + 350 + 133.33 = 858.33

858.33/3 = 286.11

So rounded its 286.1

1/3 of the 12 pencils were broken.How many pencils were broken

Answers

Answer:

4

Step-by-step explanation:

You can multiply 1/3 by 4 to equal 12 giving you your answer

Answer:

Step-by-step explanation:

4  pencils were broken

1/3 * 12 is 4

PLEASE HELPPPPPJohn and Kathy are shopping for their first home. Between the two of them, they feel they can afford a $1400 monthly house payment. The bank has already preapproved them for a 30-year loan with 5.4% interest. What is the maximum house price John and Kathy can afford?

Answers

Answer:

4860000

Step-by-step explanation:

just multiple the interest by monthly payment and then by 30

Elena finds that the area of a house on a scale drawing is 25 square inches. The actual area of the house is 2,025 square feet. What is the scale of the drawing?​

Answers

Answer:

81 sq. inches

Step-by-step explanation:

Since they are asking for the scale of her drawing,

you have to divide the actual area of the house

by the area of the house on a scale drawing.

You only divide if they ask for the scale of the

drawing.

also

You only multiply if they ask for the scale of the

actual model.

Costumers can pick their own blueberries at Blueberry Hill. They pay $5 to enter the patch and $4 per pound for the blueberries they pick. Write an equation to model the total cost, y, fo x pounds of blueberries.

Answers

Answer:

c. y = 4x + 5

Step-by-step explanation:

you are paying a one time fee of $5 to get in and $4per x number of pounds.

Answer:

B

Step-by-step explanation:

Firstly you pay 4 dollars to enter BH

If x is the number of pounds of blueberries, then the amount spent is going to be 5x as each pound is 5 dollars. Then you add the costs together, so it would be 5x+4 which is B

Mexico City, Mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. Its population in 1991 was 20,899,000 people. Use the formula P = 20.899e^0.032t to predict its population P in millions with t equal to the number of years after 1991. What is the predicted population to the nearest thousand of Mexico City for the year 2010?

Answers

Answer:

Predicted population of Mexico City in year 2010 = 38386000

Step-by-step explanation:

Formula to be used for the population of Mexico,

P = 20.899[tex]e^{0.032t}[/tex]

Where t = Duration after year 1991

P = Final population

Number of years between 2010 and 1991 = 19 years

Predicted population of Mexico city after 2010 = 20.899[tex]e^{0.032\times 19}[/tex]

                                                                              = 20.899 × (1.8368)

                                                                              = 38.38633 million

                                                                              = 38.386 million

Therefore, predicted population of Mexico City in year 2010 = 38386000

Answer:

38386000

Step-by-step explanation:

got it right on edge

What is the slope of this equation?

What is the y intercept? Explain how you know.

y=−2x+7

Answers

Answer:

slope=-2

y intercept= 7

Step-by-step explanation:

Equation of a line:

y=mx+c

where

m=slope of the line, and

c=y intercept

Comparing y=-2x+7 with y=mx+c,

m=-2

y intercept=7

Hope it helps:)

What is 8x8x8x8x3x3 in exponential form?

Answers

Step-by-step explanation:

[tex]8 ^{4} \times 3 {}^{2} [/tex]

Count how many of the same number, since you have four 8's the exponent will be

[tex]8 {}^{4} [/tex]

same applies for 3

Answer:  [tex]8^4 \times 3^2[/tex]

On a keyboard, you can type 8^4*3^2 to indicate the same thing.

===========================================================

Explanation:

There are four copies of 8 being multiplied. Writing [tex]8^4[/tex] is a shorthand way of saying [tex]8 \times 8 \times 8 \times 8[/tex]. The exponent tells us how many copies of the base to multiply out.

Similarly, we have two copies of 3 which means [tex]3 \times 3 = 3^2[/tex]

OMG i dont remember to find square roots
can someone please explain why 5√ 5 is equal to √ 125

15 pts and brainliest!

Answers

Answer:

5

Step-by-step explanation:

√125 / 5= √25 since  125 / 5 =25

√25 = 5

Answer:

5x25

Step-by-step explanation:

since its 5 you multiply it by 5 and then multiply why you got to another 5

What is the value of k?

Answers

Answer:55

Step-by-step explanation:

who ever gets it right first gets brainlyest plz help!

Answers

Answer:

It is between 9 and 10

Step-by-step explanation:

Answer:

helping other guy get brainleyest

Step-by-step explanation:

11.
19.4
x 5.37

Estimate. I don’t need the answer immediately.

Answers

Answer:

Approximately 95

Step-by-step explanation:

19 x 5 = 95

Use the commutative property of addition to rewrite and simplify the expression.
–10 + 6

Answers

Answer:

-4

Step-by-step explanation:

Re-arrange: 6 + -10Simplify: 6 - 10Solve: 6 - 10 = -4

I hope this helps!

PLEASE HELPPPP ITS A MULTIPLE CHOICE ANSWER !

Answers

The answer is A my teacher told me
A. to bring point a to b you need ti reflect across the x axis

Bill cut out 6 squares and 8 circles . He divided the cutouts into groups so that the same number of squares and circles were in each group. What is the greatest number of groups he could have made?

Answers

Answer:

2 groups

Step-by-step explanation

To find out how many groups can be made for 6 circles and 8 squares, start by finding what you can divide by both numbers.

                 6 can be divided by:                               8 can be divided by:

                                 1                                                                  1

                                 2                                                                 2

                                  3                                                                 4

                                  6                                                                 8

The greatest number that they both have in common is 2. There would be 3 circles and 4 squares if Bill divided into 2 groups.

I hope this helped. Let me know if you still have any questions!

PLEASE LEND ME A HAND! I NEED IT BADLY!!!

Answers

Answer:

The first one is A

The second one is B

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