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3 years ago

7

an airplane travels 60 MPH faster from Atlanta to fort Lauderdale than it travels on the return trip from fort Lauderdale to Atl

anta. if it takes 2hr from Atlanta to fort Lauderdale and 2.5 for the return trip determine the speed

1 answer:

joja [24]3 years ago

7 0

The speed is 120 miles per hours hope this helps

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An equation was used to predict possible weights of puppies at 6 months of age. The actual weights of the puppies are also liste

Nady [450]

The sum of the residuals is 26 hope that helps

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1 year ago

Read 2 more answers

Find the distance between points P(5, 1) and Q(3, 4) to the nearest tenth

pav-90 [236]

Answer:

$\sqrt{13}$ units

Step-by-step explanation:

The distance formula is $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$ . Let $(x_1,y_1)\rightarrow(5,1)$ and $(x_2,y_2)\rightarrow(3,4)$ , thus:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(3-5)^2+(4-1)^2}\\\\d=\sqrt{(-2)^2+(3)^2}\\\\d=\sqrt{4+9}\\\\d=\sqrt{13}$

Therefore, the distance between points P(5,1) and Q(3,4) is $\sqrt{13}$ units.

8 0

2 years ago

Find PNO, please help asap

Scilla [17]

Answer:

Step-by-step explanation:

Since MNP is equilateral, so <PNM=60, and since OP//NM, and <PON is 90, so <MNO=90=<PNM+PNO,so 90=60+<PNO,so <PNO=30

4 0

3 years ago

So i basically have to put true or false, please give me the right answer:

4vir4ik [10]

Answer:

Yes, No, Yes, No.

Step-by-step explanation:

3 0

2 years ago

Show work please i will give brailiest show work pls

Crank

1. 2-1+5x4x11
5x4=20
2-1+20x11
20x11=220
2-1+220
2-1=1
1+220=221

2. 14/2-1+3
14/2=7
7-1+3
7-1=6
6+3=9

3. 3x8x2-42+5
3x8=24
24x2-42+5
24x2=48
48-42+5
48-42=6
6+5=11

5 0

2 years ago