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3 years ago

How do I find the value of x?

Mathematics

1 answer:

Rzqust [24]3 years ago

7 0

To find the value of x , bring the variable to the left side and bring all the remaining values to the right side. simplify the values to find the result.

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Which would be a good statistical question Alexandra could have used to create the tally chart?

Roman55 [17]

Answer: D

Step-by-step explanation:

Sorry I’m late.

Remember:

A STATISTICAL QUESTION has variable answers.

Ex: How many toys are in the U.S?

A NON-STATISTICAL QUESTIONS have only one answer

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3 years ago

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What is the dilation/scale factor?

Trava [24]

Answer:

Scale Factor (Dilation) The scale factor in the dilation of a mathematical object determines how much larger or smaller the image will be (compared to the original object). When the absolute value of the scale factor is greater than one, an expansion occurs.

Step-by-step explanation:

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3 years ago

A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(

nexus9112 [7]

$f(x)=-16t^{2} +48t+100$
Average rate of change from t = 3 to t = 5 = $\frac{f(5)-f(3)}{5-3}= \frac{( -16(5^{2})+48(5)+100)-(-16(3^{2})+48(3)+100)}{2}= \frac{(-16(25)+240+100)-(-16(9)+144+100)}{2}=\frac{(-400+240+100)-(-144+144+100)}{2}= \frac{-60-100}{2}= 
$ $\frac{-160}{2}=-80$

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4 years ago

A famous monument is 300 ft tall. When it casts 210-ft shadow, a nearby tree casts a shadow that is 27 ft long. About how tall

Nataliya [291]

Answer:

38.57 feets

Step-by-step explanation:

Given that:

Height of monument, h = 300ft

Shadow of monument, s = 210 ft

Shadow of tree, s = 27ft

Height of tree, = x

Using the relation :

Height / shadow = height / shadow

Monument = tree

300 / 210 = h / 27

Cross multiply

300 * 27 = 210 * h

8100 = 210h

h = 8100 / 210

h = 38.57 feets

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3 years ago

Will mark brainliest, need this done asap! Factor each polynomial completely.

Dima020 [189]

Answer:

10x^5y - 40xy^3 = 36000xy

Step-by-step explanation:

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