2 years ago

Caleb drives for 3 hours at 15 mph. how far does he travel

Mathematics

1 answer:

atroni [7]2 years ago

7 0

He travels approximately 45 miles

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zloy xaker [14]

Answer:24.77cm

Step-by-step explanation:

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In the xy -coordinate plane, the coordinates of point s are (-2,-6), and coordinates of point T are (18,9). Point Q lies on line

ira [324]

Answer:

(6,0)

Step-by-step explanation:

The coordinates of the points dividing the line segment in ratio m:n can be calculated as:

$(\frac{mx_{2}+nx_{1}}{m+n} ,\frac{my_{2}+ny_{1}}{m+n} )$

Here x1, y1 are the coordinates of first point S (-2, -6) and x2, y2 are the coordinates of second point T(18, 9).

In this case m will be 2 and n will be 3 as the ratio is 2:3

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$( \frac{2(18)+3(-2)}{2+3},\frac{2(9)+3(-6)}{2+3} )\\\\ = (\frac{30}{5} ,\frac{0}{5} )\\\\ =(6,0)$

Thus, the coordinates of point Q which divides the line segment ST in ratio of 2:3 are (6,0)

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2 years ago

Dean has two eletric train sets A and B.each train is on its own circular track he starts both trains at the same time train a r

kicyunya [14]

Answer:

Step-by-step explanation:

you have to find the LCM of 12 and 9 which is 36. :/

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)) Omar used 28 centimeters of tape to wrap 4 presents. How much tape will Omar need in

pav-90 [236]

Answer:

He would need 42 cm *or 14cm

Step-by-step explanation:

28/4 is 7

that means that he used 7 cm of tape per present

6 x 7 is 42

that means that he would need 42 cm of tape

4 to 28

6 to 42

*If he already has 4 presents done and he needs to 2 more present then he would need 14 cm, 2 x 7 is 14

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3 years ago

Solve: 8+ x/2 = 1/4(x-4)-1

dangina [55]

Answer:

D the answer is -40

Step-by-step explanation:

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