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Mila [183]
3 years ago
7

30=7r+5 what’s does r stand for

Mathematics
2 answers:
harkovskaia [24]3 years ago
7 0

Answer:

An unknown variable

Step-by-step explanation:

r is an unknown variable -> the equation is used to solve for it.

kodGreya [7K]3 years ago
3 0

Answer:

In math, r usually stands for radius.

Step-by-step explanation:

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For each function, state the vertex and whether the function has a maximum or minimum value. Explain how you decided? f(x) = -(x
nordsb [41]

Answer:

maximum value at (- 1, 6 )

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

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• If a > 0 then minimum value

• If a < 0 then maximum value

y = - (x + 1)² + 6

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astraxan [27]
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6 0
2 years ago
On a Map, 1 inch equals 48 miles. If the if the distance between two cities on a map is 2.5 inches how many miles apart are they
statuscvo [17]

Answer: 120 miles

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6 0
3 years ago
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dimulka [17.4K]
Where are the dimensions of the paper recycling bin?
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3 years ago
Which equation calculates the number of 1/3-foot pieces that can be cut from a piece of
harina [27]

Answer:

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Step-by-step explanation:

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7:\dfrac{1}{3}=\dfrac{7}{1}\cdot \dfrac{3}{1}=21

8 0
3 years ago
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