Answer:
C
Step-by-step explanation:
Using the rule of radicals/ exponents
⇔
Given
=
→ C
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1 answer:
Answer:
320 square units
Step-by-step explanation:
The four rectangles that approximate the area are shown in the graph. They have heights of 48, 64, 48, and 0. The width of each is 2. Then the total area is the sum of the products of length and width:
2·48 +2·64 +2·48 +2·0 = 2·160 = 320 . . . square units
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Answer:
y= - frac4/7 x + frac9/7
Step-by-step explanation:
well, let's first notice, all our dimensions or measures must be using the same unit, so could convert the height to liters or the liters to centimeters, well hmm let's convert the volume of 1000 litres to cubic centimeters, keeping in mind that there are 1000 cm³ in 1 litre.
well, 1000 * 1000 = 1,000,000 cm³, so that's 1000 litres.
now, we could have included the "cm³ and cm" units for the volume as well as the height in the calculations, and their simplication will have been just the "cm" anyway.
Answer:
(x+7) is not a factor
Step-by-step explanation:
we know that
If (x+7) is a factor of f(x)
then
For
Verify
we have
Substitute x=-7
therefore
(x+7) is not a factor