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Alex_Xolod [135]
2 years ago
6

Use rounding to determine if the answer is reasonable. Round each of the factors to the nearest

Mathematics
1 answer:
Shkiper50 [21]2 years ago
6 0
Okay okay i’ll what ur okay okay i’ll okay okay i to see ya ya wanna see try
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Eleanor can drive an average of 374 miles on one tank of gas. How many miles can she drive on 15 tanks of gas?
lidiya [134]
Well you would just multiply 374 by 15 and that would be your answer
8 0
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Describe 58 as a sum of tens and ones
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58 is 5 tens (5*10) and 8 ones (8*1)
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3 years ago
PLZ HELP WILL GIVE BRAINLIEST 50+25 POINTS!!!<br><br>Graph the following piecewise function.
Luda [366]

We need to graph the given piecewise function.

To graph any piecewise function we do that into parts

Let's graph upper part first which is

f(x)=x^2+2

restriction for that is -5 \leq x < 3

that means we are free to pick any number for x that is between -5 and 3, including 3.

So we will find few points by plugging random numbers between -5 and 3.

Let's use x=-5, we get:

f(-5)=(-5)^2+2=25+2=27

so first point is (-5,27).

similarly we can find other points like (0,2), (2,6), (-1,3) etc.

Now we join those points by a curved line.

-5 \leq x means we use a close circle at -5

x<3 means use open circle at 3


------------

Repeat same process for 2nd part f(x)=x-4

choose any number between 3 and 7 like x=3, 4 etc

so we get points (3,-1), (4,0) etc

Now graph them

So the final graph will look like:


5 0
2 years ago
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R
Shalnov [3]

Answer:

x = 54

y = 47.5

Step-by-step explanation:

If two lines p and q are parallel and line r is a transversal intersecting these lines at two different points,

(x + 56)° = (2x + 2)° [corresponding angles]

2x - x = 56 - 2

x = 54

Similarly, lines r and s are parallel lines and q is a transversal line intersecting these lines,

(y + 7)° + (3y - 17)°= 180° [Consecutive exterior angles]

4y - 10 = 180

4y = 190

y = 47.5

3 0
2 years ago
(-22, -3) and (1, -3)?
just olya [345]
  • Step-by-step explanation:

(x1y1) = ( - 22 - 3) \\ (x2y2) = (1 - 3)  \\ d  =  \sqrt{ {x 2 - x1) }^{2} }  +  {(y2 - y1) }^{2}  \\  \sqrt{ {(1 -  - 22)}^{2} }  +   {( - 3 -  - 3)}^{2}  \\  \sqrt{ {(1 + 22)}^{2} } +  {(0)}^{2}  \\  \sqrt{ {(23)}^{2} }  \\  = 23 \:  \:  \:  \: answer   \:  \:  \: please  \:  \: supprt   \:  \: and  follow  \:  \: me

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2 years ago
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