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valentinak56 [21]

2 years ago

9

The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle

to reach Saturn from Earth. Show your work. Convert your answer into scientific notation if necessary.

1 answer:

Verizon [17]2 years ago

3 0

<span>42857.1428571/km per hour</span>

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What is the slope of the following linear equation y + 2x = 5 ?

Arte-miy333 [17]

Answer:

slope = -2

Step-by-step explanation:

The general structure of an equation in slope-intercept form is:

y = mx + b

In this form, "m" represents the slope and "b" represents the y-intercept. Since the given equation is not in the exact slope-intercept form, we need to rearrange it to identify the slope.

y + 2x = 5 <----- Given equation

y = -2x + 5 <----- Subtract 2x from both sides

Now, we can see that in the "m" position, there is a value of -2. This makes the slope = -2.

4 0

2 years ago

Solve for f. show your work! 12=f-13-2

tankabanditka [31]

12=f-13-2
12=f-15
f=27

3 0

3 years ago

Read 2 more answers

The Sum of twice a number and 5 is at most 15. What are the possible values for the number?

NISA [10]

Let's call that number x, twice the number will be 2x, sum of it and 5 is, 2x+5. So if this expression is at most 15, it means, it can be only less than 15 and equal to 15. Let's show this as an inequality.

$2x+5\le 15$

Let's solve.

$2x+5\le 15\\ \\ 2x\le 15-5\\ \\ 2x\le 10\\ \\ x\le \frac { 10 }{ 2 } \\ \\ x\le 5$

$x\quad \in \quad \left[ -\infty ,5 \right]$

If the number is a natural number. The values it can take is, $x\quad \in \quad \left[ 0,1,2,3,4,5 \right]$

6 0

3 years ago

Read 2 more answers

Solve for d<br> 3(d+12)=8-4d<br> ?????

zysi [14]

Answer:

d=-4

Step-by-step explanation:

the answer is negative 4 have a nice day :)

5 0

3 years ago

A triangle has one angle that measure 45° and one that measures 60°. What is the

Tasya [4]

Answer:

option a 75°

Step-by-step explanation:

45°+60°+third angle=180°[by angle sum property]

105°+third angle=180°

third angle =180°-105°

third angle=75°

7 0

2 years ago