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3 years ago

PLEASE SEE PIC BELOW

Mathematics

1 answer:

marysya [2.9K]3 years ago

5 0

Answer:

They have the same domain and range

Step-by-step explanation:

Although they are different equations, they both have a domain of

[0,∞)

and a range of

[0,∞)

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PLEASE HELP ME!

Ilya [14]

Answer:

(a) 8.3 x 4.9 = 40

(b) 12.1 x 2.95 = 36

(c) 60.94 ÷ 5.7 = 10

(d) 32.79 ÷ 3.1 = 11

Step-by-step explanation:

Here, the given expressions are:

(a) 8.3 x 4.9

Now, here 8.3 can be approximated as 8

4.9 can be approximated as 5.0

So, 8.3 x 4.9 ≈ 8 x 5 = 40

Hence, the suitable estimated product for 8.3 x 4.9 = 40

(b) 12.1 x 2.95

Now, here 12.1 can be approximated as 12.

2.95 can be approximated as 3.0

So, 12.1 x 2.95 ≈ 12 x 3 = 36

Hence, the suitable estimated product for 12.1 x 2.95 = 36

(c) 60.94 ÷ 5.7

Now, here 60.94 can be approximated as 61.

5.7 can be approximated as 6

So, 60.94 ÷ 5.7 ≈ 61 ÷ 6 = 10 . 16

Hence, the suitable estimated quotient for 60.94 ÷ 5.7 = 10

(d) 32.79 ÷ 3.1

Now, here 32.79 can be approximated as 33.

3.1 can be approximated as 3.

So, 32.79 ÷ 3.1 ≈ 33 ÷ 3 = 11

Hence, the suitable estimated quotient for 32.79 ÷ 3.1 = 11

5 0

3 years ago

The mayor of a town places a map of the town on a coordinate grid with Town Hall at the point (0,0) and with each unit represent

Fed [463]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Fill the blank with , or = please help quick!

Katyanochek1 [597]

Answer:

44. answer = a. (<)

45. answer = b. (>)

Step-by-step explanation:

To find the relation between the angles, we can use the law of sines in the triangle that contains both angles.

So for question 44, the angles mQRW and mRWQ are both in the triangle QWR, so we have:

10 / sin(mQRW) = 17 / sin(mRWQ)

sin(mQRW) / sin(mRWQ) = 10 / 17

The bigger the sine of the angle, the bigger the angle, so if the ratio between the sine of mQRW and sine of mRWQ is lesser than 1, the angle mQRW is lesser than the angle mRWQ (correct option: a.)

In the same way, in the question 45, the angles mRTW and mTWR are both in the triangle TWR, so we have:

15 / sin(mRTW) = 8 / sin(mTWR)

sin(mRTW) / sin(mTWR) = 15 / 8

If the ratio between the sine of mRTW and sine of mTWR is greater than 1, the angle mRTW is greater than the angle mTWR (correct option: b.)

Basically, the angle opposite to the greater side is the greater angle, and the angle opposite to the smaller side is the smaller angle.

3 0

3 years ago

X -1 3 5 y 7 3 1 find the average rate of change from x=-1 to x=5

zloy xaker [14]

X -1 3 5
y 7 3 1 

avgroc = ( 1 -7) / (5 - -1) = -6/6 = -1

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3 years ago

James flies a small airplane for a delivery service. The plane can carry a maximum of 1,500 pounds.

DaniilM [7]

Answer:

sorryajabvsnkajbsiabbskakkkbbsjsjsj

7 0

3 years ago