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3 years ago

9

A satellite moves at a speed of 27,950 kilometers per hour. About how much faster is one satellite than the other? Explain how t

o estimate.
(4th grade math)

1 answer:

Marianna [84]3 years ago

6 0

27,950 k * X Kilometers
_____________________________ All you have to do now is cross multiply
1 hr 1hr

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Mike and his best friend found some money under the couch. they split the money evenly, each getting $6.02. how much money did t

svp [43]

they found $12.04 under the couch and split into two ways getting $6.02 each

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3 years ago

Select all the equations below that have a slope of -5.

Zanzabum

Answer:

B and C

Step-by-step explanation:

they have -5x, it doesn't really matter on their order

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2 years ago

Jenny served one scoop of ice cream to her friends using a 3/4 cup scooper. She

Pepsi [2]

Answer:

75?

Step-by-step explanation:

1/4 = 25

25 x 3 =75

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3/4=75

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2 years ago

Li is making beaded necklaces for each necklace, she uses 27 spacers, plus 5 beads per inch of necklace length. Write an equatio

brilliants [131]

Given that <span>Li is making beaded necklaces for each necklace, she uses 27 spacers, plus 5 beads per inch of necklace length.

The equation to find how many beads Li needs for each necklace can be obtained as follows:

A. The input variable is the number of inches of the necklace length (x).

B. The output variable is the number of beads Li needs for each necklace (y).

C. The required equation is given by

y = 5x</span>

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2 years ago

Let f(x) represent a function.

STatiana [176]

Answer:

For $f(x+\frac{5}{4})$ , $f(x)$ is translated $\frac{5}{4}$ units left.

For $f(x)-\frac{5}{4}$ , $f(x)$ is translated $\frac{5}{4}$ units down.

Step-by-step explanation:

The transformation of $f(x)\rightarrow f(x+C)$ means that the graph shift to left by C units if C is positive number and shifts to right by C units if C is a negative number.

The transformation of $f(x)\rightarrow f(x)+C$ means that the graph shifts up by C units if C is positive number and shifts down by C units if C is a negative number.

Here, in the transformation of $f(x)\rightarrow f(x+\frac{5}{4}),C = \frac{5}{4}>0$ , so, the function translates left by $\frac{5}{4}$ units.

Similarly, in the transformation of $f(x)\rightarrow f(x)-\frac{5}{4},C = -\frac{5}{4}$ , so, the function translates down by $\frac{5}{4}$ units.

3 0

2 years ago