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3 years ago

What is the solution for 72x + 7 =223

1 answer:

3 0

First, we need to take 223 and subtract 7. That gives us 216. Then divide 216 by 72, and that will give you the answer of 3. x = 3.

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Question 2 (1 point)

Kisachek [45]

Answer:

2. c/8

3. b/15

4. b/25

Those are the only i know-

Step-by-step explanation:

8 0

2 years ago

Solve the compound inequality 5 ≤ x + 2 < 11.

pav-90 [236]

Answer:

x∈[3,9]

Step-by-step explanation

first

x+2≥5

x+2<11

x≥3

x<9

last

x∈[3,9]

4 0

2 years ago

Curve fitting is a methode of finding

wel

The method of least squares is a widely used method of fitting curve for a given data

Step-by-step explanation:

It is the most popular method used to determine the position of the trend line of a given time series. The trend line is technically called the best fit. ... The sum of the deviations of y from their corresponding trend values is zero.

3 0

2 years ago

Identify the domain and range of the following graph.

Novay_Z [31]

domain is 10 and range is 5 and another domain is 10 and range is -3

3 0

3 years ago

Urgent ;<br>if a^3+b^3=11 and a^3-b^3=5, evaluate a^6-b^6

11111nata11111 [884]

Factorize using the difference of squares identity.

$a^6 - b^6 = \left(a^3\right)^2 - \left(b^3\right)^2 = \left(a^3 - b^3\right) \left(a^3 + b^3\right)$

Then

$a^6 - b^6 = 11 \cdot 5 = \boxed{55}$

5 0

1 year ago