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2 years ago

Once you have the value of a variable, how can you check that it is correct?

1 answer:

5 0

Answer:Once you have the value of a variable you can check by plugging it into the equation and seeing if it’s right or not

Step-by-step explanation:

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If you apply the changes below to the absolute value parent function, 1(x) = 1X, what is the equation of the new function? Shift

Arturiano [62]

Answer:

A. g(x) = |x + 8| - 3

Step-by-step explanation:

If the function is f(x), then shift 8 units left and 3 units down will result in:

g(x) = f(x + 8) - 3

Apply to the given function to get:

g(x) = |x + 8| - 3

Correct choice is A

8 0

3 years ago

What are the four different ways to solve a quadratic equation? How can you determine the zeros, the vertex, and axis of symmetr

enyata [817]

Zeros: Where the parabola crosses the x-axis.

Vertex: The turning point of the parabola.

AOS: The x-value where the turning point is.

Hope I was able to help.

3 0

2 years ago

In 1970, a farmer using a two-row combine with a corn head could easily harvest 0.75 ha (1.85 acres) per hour and a typical corn

Anastaziya [24]

Answer:

The value is $w = 6.7 \%$

Step-by-step explanation:

Generally the productivity rate is mathematically represented as

$P_r = K * Z$

Here K is the ha the farmer could harvest in an hour and Z is a typical yield of corn in kg/ha

Now considering 1970

The productivity rate is

$P_r = 0.75 *5000$

=> $P_r = 3750 \ kg/h$

Now considering 1940

The productivity rate is given as $P_R = 250 \ kg/h$

Generally the productivity ratio is mathematically ration is mathematically represented as

$w = \frac{P_R}{P_r} * 100$

=> $w = \frac{250}{3750} * 100$

=> $w = 6.7 \%$

5 0

3 years ago

How many license plates can be made using either three digits followed by three uppercase english letters or three uppercase eng

sukhopar [10]

17576000 because you can use 26 letters so you multiply that by 3 and get 18576 and then you multiply that by 1000 to get the answer

5 0

3 years ago

A salesman will earn a commission of 1/10 of the total amount sold.if he sells a car with a price of 24,000 what is his commissi

nydimaria [60]

Answer:

Step-by-step explanation:

1/10=0.1

if the total sales is 26,000

the commission will be 26,000*0.1=2,600 dollars

3 0

3 years ago