2 years ago

Juan lives 100 m away from billy. what is juans average speed if he reaches billys home in 50 seconds

Mathematics

1 answer:

alexandr1967 [171]2 years ago

6 0

Answer:

3 meters per second

Step-by-step explanation:

Average speed = Total distance/ Total time

You might be interested in

Which equation represents y = −x2 + 6x + 7 in vertex form? y = −(x + 3)2 + 4 y = −(x − 3)2 + 10 y = −(x + 3)2 + 2 y = −(x − 3)2

Colt1911 [192]

$\text{The vertex form:}\ y=a(x-h)^2+k\\\\f(x)=ax^2+bx+c\to h=\dfrac{-b}{2a},\ k=f(h)\\\\\text{We have}\ y=-x^2+6x+7\to f(x)=-x^2+6x+7\\\\a=-1,\ b=6,\ c=7\\\\h=\dfrac{-6}{2(-1)}=\dfrac{-6}{-2}=3\\\\k=f(3)=-3^2+6(3)+7=-9+18+7=16\\\\Answer:\ \boxed{y=-(x-3)^2+16}$

8 0

3 years ago

Heeelpppppppppppppppppppppppppppppppp

Vinil7 [7]

Answer:

1,512

Step-by-step explanation:

I got you ok so, you just multiply all the numbers. and when there is that much numbers you are gonna be in the a thousands. use a calculator easy!

3 0

2 years ago

Read 2 more answers

15. Work out the<br> area of a<br> rectangle with<br> sides 3.4cm and<br> 4.5cm

pav-90 [236]

Area is length times width so

A = 4.5*3.4 which is 15.3.

The area of the rectangle is 15.3 cm

3 0

2 years ago

Read 2 more answers

HELP ASAP ILL GIVE BRAINLIST

Minchanka [31]

Answer:

Horizontal line

Step-by-step explanation:

uehdjd

3 0

3 years ago

Read 2 more answers

What is the relationship between the ratios? 16/72 and 8/32 Drag and drop to complete the statement. The ratios are . proportion

Yuki888 [10]

These ratios are not proportional.

Explanation:

If the ratio 8:32 were simplified, it would equal 1:4 because they can both be divided by 8. But since 16 x 4 does not equal 72, they cannot be divided by 4 to make a simplified ratio such as the first example.

Hope I helped, and good luck!

5 0

2 years ago

Read 2 more answers