3 years ago

What is the most efficient first step to isolate the variable term on one side of this equation?

Mathematics

1 answer:

stich3 [128]3 years ago

3 0

Answer: subtract 5 from both sides

Explanation: get rid of the 5 before moving on to isolating the variable

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Need help ASAP giving 30 points

FrozenT [24]

Answer:

Find the radius

Square the radius

Multiply by pi

Round to nearest hundredth

5 0

3 years ago

Seven is at most the quotient of a number d and −5

kirill [66]

7 <= d/-5

hope it helps

8 0

3 years ago

Given f(x) = x and h(x) = f(x) - 3, how does h(x) compare to f(x)?

olga2289 [7]

Answer:

H(x) is less than f(xl

Step-by-step explanation:

Whether f(x)=3 or -4, h(x)'s value will always be less than f(x).

7 0

3 years ago

The limit as x-approaches 3 of f(x) is x-3 over x squared -9

Luden [163]

notice that the denominator can be factored into (x-3)(x+3).

Now you can cross out (x - 3) from the numerator and denomiantor resulting in a simplified fraction of $\frac{1}{x+3}$

Plug the limit value (which is 3) into the simplified fraction.

Answer: $\frac{1}{6}$

4 0

3 years ago

What if the value of x? show all work

alina1380 [7]

For this case we can make use of the Pythagorean theorem.
We have then:
(root (117)) ^ 2 = x ^ 2 + 6 ^ 2
Clearing x we have:
x ^ 2 = (root (117)) ^ 2 - 6 ^ 2
Rewriting:
x = root (117-36)
x = root (81)
x = 9
Answer:
The value of x is given by:
x = 9 cm

4 0

3 years ago