mary walked 2.1 hours along part of the trans canada trail at a speed of 3.6 km. what distance did mary travel

Answer:

I believe 90

Step-by-step explanation:

because if you take away 25 (40 pounds) from 100, you divide 100 by 2 to see how many pounds that are 2 $ fit in 100

100/2=50 (pounds)

so 50pounds + the 40pounds (which was the 25$ i took off to make it easier) =90 pounds

hope I helped and feel free to ask questions :)

Answer:

First one would be D (( A'(-3,-6), B'(-5,-4), C'(0,-4) ))

The second would be D (( A'(-15,8), B'(-4,5), C'(-9,6) )) as well

Answer:

the proportional relationship represented by the table has a higher rate of change (15)

Step-by-step explanation:

✔️The rate of y = 12x is 12

✔️Rate of the table of values given is:

y/x = 30/2 = 60/4 = 75/5 = 15

Rate of change for the table of values = 15

✔️Rate of change for the graph given can be found using the coordinates of any point on the line:

Using (1, 4),

rate of change = y/x = 4/1 = 4

✅Therefore we can conclude that the proportional relationship represented by the table has a higher rate of change (15)

Answer:

3.12mm= 31,2cm

3.12= 0.312m

3.12 = 0.000312km

Answer:

-2

Step-by-step explanation:

y2 - y1 / x2 - x1

9 - 5 / -6 - (-4)

4 / -2

= -2

Answer:

2.5x=26-1

x=25/2.5

x=10

Step-by-step explanation:

Answer:

I assume you're solving for x, so the answer is 10

Step-by-step explanation:

First you isolate the x, so you need to subtract one from both sides, which results in the equation 2.5x = 25, and then you divide 25 by 2.5, which gives you x = 10

Answer:

[tex](14 \frac{1}{2} - 10.25) \div 2 \\ = ( \frac{29}{2} - 10.25) \div 2 \\ = 4.25 \div 2 \\ = 2.125 \\ = 2 \frac{1}{8} [/tex]

Answer:

No, they can't.

Step-by-step explanation:

In geometry, cubic units can be defined as the units used to measure volume. The volume of a unit cube whose length, width and height are 1 unit each is 1 cubic unit. The length, width and height of the rectangular prism can be measured by counting the number of unit cubes.

[tex]0.52[/tex] ✅

Step-by-step explanation:

[tex] \frac{13}{25} = 0.52[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

0.52

Step-by-step explanation:

13 / 25= .52

Answer:

4³=4*4*4 is a required expanded form.

Given that eight bags of grapes cost twenty dollars, the cost of 3 bags of grapes will be $7.5.

Given that;

8 bags of grapes cost $20.00

First, we find how much each bag of grape cost

8 bags = $20.00

1 bag = x

x = $20.00 / 8

x = $2.5

Now, if 1 bag of grapes cost $2.5

3 bags of grapes will cost y

y = 3 ×$2.5

y = $7.5

Given that eight bags of grapes cost twenty dollars, the cost of 3 bags of grapes will be $7.5.

Learn more word problems here: brainly.com/question/2610134

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Answer:

Step-by-step explanation:

Two cylinders are similar. The heights of the cylinders are 15 cm and 12 cm. If the surface area of the smaller cylinder is 487 cm square. find the surface area of the larger cylinder.

Height of the smaller cylinder = 12cm

Area of the smaller cylinder = x

Height is the bigger cylinder = 15cm

Area of the bigger cylinder = 487cm²

We can find the radius of the bigger cylinder

Radius of the bigger cylinder = 4.07 cm

Hence: we form our proportion to find radius of Smaller cylinder

12/15 = x/4.07

Cross Multiply

15x = 12 × 4.07

x = 12 × 4.07/15

x = 3.256 cm

Answer:

8n - 3.9

Step-by-step explanation:

Given

- (- 8n + 3.9 ) ← multiply each term in the parenthesis by - 1

= 8n - 3.9

Answer:

W={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15............}

Step-by-step explanation:

Answer:

a=( 0,1,2, 3, 4, 5, 6, 7, 8,9, 10,11, 12, 13, 14,) is the correct answer right

Answer:

2

Step-by-step explanation:

You would make 1/4 into 4/1 and then you would multiply 1/2 by 4/1 to get 4/2 which is equal to 2

1/2 * 4/1 = 4/2 = 2

1 * 4 = 4

2 * 1 = 2

Answer:

7/10

Step-by-step explanation:

1. Simplify - 1 3/2 - 1 4/5

2. Subtract the whole numbers to make it easier - 1-1 = 0

3. Combine fractions - 3/2 - 4/5 = 7/10

4. 0 + 7/10 = 7/10

So, the final answer is 7/10.

Hope this helps! :)

Also you should use Symbolab, it's really helpful

This equation is equal to 7/10 or 0.7

Answer:

ow sorry i can't understand:( btw thank you for using brainly:))

Answer:

A. 1,250 m

Step-by-step explanation:

6,000 m - 4,750 m = 1,250 m

Answer:

Step-by-step explanation:

use pythagoras theorem

a^2+b^2=c^2

g^2+g^2=24^2

2g^2=576

g^2=576/2

g^2=288

g=[tex]\sqrt{288}[/tex]

g=12[tex]\sqrt{2}[/tex]

Answer:

6m field will hold most vegetables

Answer:

7 no =option B

8 no =option

9 no=option D

10 no=option c

Step-by-step explanation:

Answer:

8.66

Step-by-step explanation:

Answer:

-3 -31 -3

Step-by-step explanation:

Rational numbers are denoted Q Since −3 can be written as −31  it could be argued that −3 is also a real number.

answer:

yes

explanation:

rational numbers are are numbers that can be expressed as a fraction or ratio of two integers. they can be represented as a integer, fraction, terminating decimal, or repeating decimal. In this case -3 is an integer making it rational.

hope this helped!

Answer:

36

Step-by-step explanation:

5(4)+16=20+16=36

Answer:

um.. I do not know lol have funn

Answer:

hehehehhehehehhehehhjwhihtIUWEhrhjbqHJWRBHUqbhubHUWbfigabvUHIfbAHUbfjnBsjrBUHsbUHQBrhjzbnxbkzhsbhbJHzdb

Step-by-step explanation: