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3 years ago

Comparing 1 gal milk to 3 liters

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

7 0

Uh r u trying to ask to compare?

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An object traveling with an initial constant speed along the y-axis begins to decelerate 4 kilometers before reaching a referenc

balandron [24]

The value that is equal to the average rate of change of the function over the interval is equal is 1 m/s

<h3>The average rate of change</h3>

Given the position of the object expressed as:

y = -t^2 + 3t - 4

In order to calculate the value that is equal to the average rate of change of the function over the interval (0, -4) and (2, -2), we will determine the slope of these two coordinates as shown;

Rate of change = -2-(-4)/2-0
Rate of change = -2+4/2
Rate of change = 2/2

Rate of change = 1 m/s

Hence the value that is equal to the average rate of change of the function over the interval is equal is 1 m/s

Learn more on rate of change here; brainly.com/question/8728504

5 0

2 years ago

1. The sum of the measures of two exterior angles of a triangle is 263. What is the measure of the third exterior angle?

Sergio039 [100]

<span>c. 107
</span><span>d. 9 sides
</span><span>c. greater than
please give brainliest</span>

7 0

3 years ago

To travel 80 miles, it takes Sue, riding a moped, 2 hours less time than it takes Doreen to travel 60 miles riding a bicycle. Su

andriy [413]

Answer:

Time taken by Doreen is 6 hours and speed is 10 miles per hour.

Time taken by Sue is 4 hours and speed is 20 miles per hour.

Step-by-step explanation:

Let the speed of Doreen be x

According to the question speed of Sue is = x+10

time taken By Sue to cover 80 miles = $\frac{80}{x+10}$

time taken by Doreen to travel 60 miles = $\frac{60}{x}$

According to question Sue take two hours less than Doreen takes

therefore

$\frac{60}{x}$ - $\frac{80}{x+10}$ =2

$\frac{60(x+10)-80x}{x(x+10)}$ =2

60(x+10) -80x = 2(x(x+10)

60x+600-80x = $2x^2+20x\\$

simplifying it ,we get

$2x^2+40x-600=0\\$

Dividing both sides by 2 ,we get

$x^2+20x-300=0\\$

solving it for x ,we get

(x+30)(x-10) =0

x =-30 which is not possible

x =10 miles per hour

Speed of Doreen = 10 miles per hour

Speed of Sue = 10+10 = 20 miles per hour

Time taken by Doreen = 60 divided by 10 = 6 hours

Time taken by Sue = 80 divided by 20 = 4 hours

5 0

3 years ago

Which theorem is it?<br><br> Answer choice below in the picture:

Ymorist [56]

Answer:

None of the above

Step-by-step explanation:

The figure3 shows 1 side and 1 angle of one triangle congruent to 1 side and 1 angle of the other triangle. We are not shown anything else, so the answer is:

None of the above

and you can't prove the triangles congruent.

5 0

2 years ago

(PLEASE HELP!!!!) Replace ∗ with a monomial so that the expression can be rewritten as a square of a sum or a difference: 49−14x

victus00 [196]

Answer:

x^2

Step-by-step explanation:

3 0

3 years ago