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grandymaker [24]
3 years ago
13

Elimination method 2x-7y=0 4x+9y=0

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

Answer:

The answer to the question

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What ratio correctly compares the measurements 24 months to 3 years? Drag and drop the appropriate numbers into the boxes to sho
Evgen [1.6K]
To determine the ratio that would perfectly illustrate the given above, we need to have these numbers such that they would have the same unit. It is to be noted that every year is composed of 12 months. Converting 24 months to years,

     n = (24 months)(1 year/12 months) = 2 years

Hence, the ration should be 2 years is to 3 years which is equal to 2:3.

Answer: 2:3
3 0
3 years ago
Tai resized a photograph that was 8 inches by 10 inches so that it would fit on a 4 inch by 4 inch page. Find the maximum dimens
Varvara68 [4.7K]
Ok so it has to be max 4 inches when resized since the max size is 4 inches

10 is max of original so
they have to be shrunk in same ratio so find ratio of shrink
10 times ratio=4
divide both sides by 10
ratio=4/10=2/5
so multiply the measuremet by 2/5 to find new dimention

8 times 2/5=16/5=3 and 1/5=3.2


new dimentions is 4 by 3.2 inches
5 0
3 years ago
Two ships leave from the same port. One travels west 84 miles and the other travels 62 miles north. Determine the distance betwe
butalik [34]
84+62=146
146 is the answer
5 0
3 years ago
The ratio of bOYS to giris
Svetach [21]

Answer:

There were a total of 40 girls there

Step-by-step explanation:

32 divided by 4 is 8

So multiply 8 x 5 to get 40

8 0
3 years ago
Write the equation of the
Jet001 [13]

Answer:

y = \frac{1}{5} x+3  

Step-by-step explanation:

From the given information, we already know two points the line intersects. It states that the line has a y-intercept of 3. The y-intercept is the point at which the line intersects the y-axis. Thus, the line also intersects (0,3). (Remember that all points on the y-axis have an x-value of 0.) Now we have enough information to write an equation.  

1) Find the slope of the line with the slope formula, m = \frac{y_2-y_1}{x_2-x_1}. Substitute the x and y values of (-5,2) and (0,3) into the formula and solve:

m = \frac{(3)-(2)}{(0)-(-5)} \\m = \frac{3-2}{0+5}\\m = \frac{1}{5}

So, the slope of the line is \frac{1}{5}.

2) Now we can write the equation in slope-intercept form, represented by the formula y = mx + b. Substitute values for m and b in the formula.

The m represents the slope, so substitute \frac{1}{5} for it. The b represents the y-intercept, so substitute 3\\ for it. This gives the following answer and equation in slope-intercept form:  

y = \frac{1}{5} x+3

8 0
3 years ago
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