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3 years ago

What is the answer for the question..?

Mathematics

1 answer:

lilavasa [31]3 years ago

4 0

$\dfrac{4km^2}{12k}=\dfrac{4}{12}\cdot\dfrac{km^2}{k}=\dfrac{1}{3}\cdot m^2=\boxed{\dfrac{m^2}{3}}$

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When Theresa walks at a pace of 88 steps per minute, it takes her 90 minutes to walk the trail. If she alters her pace to 33 ste

jarptica [38.1K]

Answer: 33 minutes

Step-by-step explanation:

Hi to answer this question we have to write a proportion

Speed rate = 88 step per minute

Time = 90 minutes

So, the proportion is 88 step/min / 90 minutes

For 33 steps per minutes = 33 / x minutes

88/90 = 33/x

solving for x:

x= 33/ (88/90)

x = 33.75 = 33 minutes.

Feel free to ask for more if needed or if you did not understand something.

5 0

3 years ago

I need the answer shown on a graph

s344n2d4d5 [400]

Go to desmos graphing calculator ;)

8 0

2 years ago

Read 2 more answers

What is the product of 4/10 and 2/3?

Rudiy27

4/10 multiplied to 2/3 is 4/15.

8 0

3 years ago

Read 2 more answers

!!20 POINTS!! Claire filled up her car with gas before embarking on a road trip across the country. Let G represent the number o

pentagon [3]

Answer:

$G=-\frac{5}{4}t+15$

Slope = $-\frac{5}{4}$

Step-by-step explanation:

Let the equation representing the number of gallons left in the gas tank is,

G = mt + b

Where m = slope of the line

b = y-intercept of the line

Slope of the line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

'm' = $\frac{y_2-y_1}{x_2-x_1}$

Slope of the line passing through (8, 5) and (4, 10),

m = $\frac{10-5}{4-8}$

m = - $\frac{5}{4}$

Equation of line will be,

G = $-\frac{5}{4}t+b$

Since, point (8, 5) lies on this line,

5 = $-\frac{5}{4}(8)+b$

5 = -10 + b

b = 15

Therefore equation of the function will be,

G = $-\frac{5}{4}t+15$

Here slope of the function represents the $\frac{5}{4}$ gallons of gas is consumed to drive the car for one hour.

4 0

2 years ago

Guillermo compares the heights of two plants to see which plant grows more per day. The table

ivanzaharov [21]

Answer:

plant 1 grows more

Step-by-step explanation:

plant 2 only grows one cm a day while plant 2 grows 1.6 cm a day

5 0

3 years ago