3 years ago

I WILL AWARD BRAINLIEST!! PLEASE HELP!!!

Mathematics

1 answer:

lana66690 [7]3 years ago

6 0

$speed = \frac{distance}{time}$

from the question,

the total speed for the pedestrian is

40km and the total time is 10hr

substitute them in the formula, we get

$speed = \frac{40}{10}$

speed = 4km/hr

B. 10hrs - 6hrs = 4hours

C. BC is deacceleration = -dv/dt

CD is constant acceleration = dt = 0

You might be interested in

Based on the information from both charts, which other country does Russia compare most closely to? Brazil Mexico Japan Uganda

amm1812

Answer: C-Japan

Step-by-step explanation:

on edge

3 0

3 years ago

4 divided by what gives me the answer

Serggg [28]

Answer:

Step-by-step explanation:

8 0

3 years ago

First, we need to figure out how much you want to borrow. You said you wanted to spend $5,000, and you will put $500 down. Based

Yuliya22 [10]

You will need $840 , That’s it ! Thank me later

3 0

3 years ago

1. Find the sum of the series<br>15<br>∑ (2n-1) <br>n-1.<br> Show your work.

Thepotemich [5.8K]

$\\ \rm\Rrightarrow \sum^{15}_{n=1}2n-1$

$\\ \rm\Rrightarrow 2(1)-1+2(2)-1\dots+2(15)-1$

$\\ \rm\Rrightarrow 1,3,5\dots 29$

Sum of first 15 odd nos

n²
15²
225

8 0

3 years ago

Identify the vertex for the graph of y = 3x2 + 12x + 5.

V125BC [204]

The answer you are looking for is the last choice (-2,-7).

if further proof and or work is needed this link will take you to a calculator that shows all work and the answer.

https://www.symbolab.com/solver/function-vertex-calculator/vertex%20f%5Cleft(x%5Cright)%3D3x%5E%7B2%7D%2B12x%2B5

7 0

4 years ago

Read 2 more answers