Given the speeds of each runner below, determine who runs the fastest.

Mathematics

1 answer:

shutvik [7]3 years ago

5 0

Answer:

Adam is the fastest runner

You might be interested in

a person on tour has 360 $ for his daily expense. if he extends his tour for 4 days,he has to cut down his daily expense by 3$.

Cloud [144]

Answer:

360 for his expenses. Now if he extends his tour for 4 days then total days of the tour turns out to be x+4 days. Answer is 20 because -24 is not possible as days cannot be negative. So option (d) is the answer.

Step-by-step explanation:

Hope this helps

- a helping friend! :)

4 0

3 years ago

CAN YALLL HELPP PLZZ

Dafna1 [17]

4x - y = 2

y = 4x

and 4x + y = 6

As all three of their gradients have been inverted (-1/m), meaning they are perpendicular.

7 0

3 years ago

Round this number to the nearest 100. 3,817,453

Sindrei [870]

3,817,500 is the answer to being rounded to the nearest 100.

8 0

3 years ago

Read 2 more answers

Figure ABCD is graphed on a coordinate plane.

Phoenix [80]

1. BC is 1+3=4 (units)

2. AD is 3+5= 8 (units)

3. Draw the altitude CH from point C, as shown in the figure.

4. Then triangle CHD is a right triangle, with hypothenuse CD, and sides HD and CH.

5. $CD^2=HD^2+CH^2$

$CD^2=2^2+4^2=4+16=20$

$CD= \sqrt{20}= \sqrt{4*5}= \sqrt{4} * \sqrt{5}=2 \sqrt{5}= 4.47$

6. AB=CD=4.47 because the trapezoid is isosceles.

7. P= BC+AD+AB+CD=4+8+4.47+4.47=20.9 (units)