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4 years ago

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Muriel collects rainwater in a large barrel that weighs 20 pounds. When there are 10 gallons of water in the barrel, the total w

eight of the barrel and the water is 103.4 pounds. When there are 20 gallons of water, the total weight is 186.8 pounds.

2 answers:

Brrunno [24]4 years ago

5 0

Whats the question????????????????

Agata [3.3K]4 years ago

3 0

Answer:

what was the question

Step-by-step explanation:

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Compare the ratios in Table 1 and Table 2.

Grace [21]

Answer:

3:5 is less tan 7:10

The ratio 14:20 is greater than the ratio 9:15.

The ratios in Table 1 are less than the ratios in Table 2.

Step-by-step explanation:

3:5 as a fraction is 6/10

7:10 as a fraction is 7/10

3:5 is less

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3 years ago

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Select the correct answer from each drop-down menu.

GrogVix [38]

Answer:

The answer to your question is x-axis, y-axis

Step-by-step explanation:

To answer this question just remember the equation of the slope

m = $\frac{y2 - y1}{x2 - x1}$

Then:

If the numerator is zero, the line is parallel to the x-axis and the slope will be zero.

If the denominator is zero, the line is parallel to the y-axis and the slope will be undefined.

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3 years ago

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If the measure of angle 5 is (11 x minus 14) degrees and x = 6, which expression could represent the measure of angle 2? 3 lines

g100num [7]

Answer:

The measure of angle 2 is 52°.

Step-by-step explanation:

Consider the below figure attached with this question.

It is given that

$m\angle 5=(11x-14)^{\circ}$

and x=6.

From the below figure it is clear that Lines 1,2 and 3 intersect each other at a point and form 6 angles.

It is clear that angle 2 and angle 5 are vertical opposite angles because these angles created by intersection of line 2 and line 3.

If two lines intersect each other then vertical opposite angles are congruent.

$m\angle 2=m\angle 5$ (vertical opposite angles)

$m\angle 2=(11x-14)^{\circ}$

Substitute x=6.

$m\angle 2=(11(6)-14)^{\circ}$

$m\angle 2=(66-14)^{\circ}$

$m\angle 2=52^{\circ}$

Therefore, the measure of angle 2 is 52°.

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4 years ago

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A coordinate grid with a line passing through the points (negative 2, negative 1) and (2, 0) Use the graph of the line to answer

Musya8 [376]

Answer:

The general equation for a line (written in the slope-intersect form) is:

y = f(x) = a*x + b

Such that the line is already written in function notation.

Where a is the slope, and b is the y-intersect.

If a line passes through a point (x₁, y₁) and (x₂, y₂), the slope can be written as:

y = (y₂ - y₁)/(x₂ - x₁)

We know that the line in the graph passes through the points:

(-2, -1) and (2, 0)

Then the slope of the line will be:

a = (0 - (-1))/(2 - (-2)) = 1/4

Then the function for the line will be something like:

y = f(x) = (1/4)*x + b

Now we want to find the value of b.

Because we know that this function passes through the point (2, 0), this means that:

f(2) = 0 = (1/4)*2 + b

We can solve that for b:

0 = 2/4 + b

-2/4 = b

Then the function for the line is:

y = f(x) = (1/4)*x - 2/4

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3 years ago

Use substitution to determine which of the following values for t are in the solution set of the inequality:

dybincka [34]

Answer: t = 11/2

Step-by-step explanation:

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3 years ago