Ask question

Ask question

All categories

3 years ago

12

a construction crew has just finished building a road. the crew worked for 6 days. if they built 3 3/4 kilometers of road each d

ay what was the total length of road they built

1 answer:

MArishka [77]3 years ago

5 0

<span>they built 2.22 km per day I think</span>

You might be interested in

For which values of x is the function y = 5 / (x-4)(x+5) not defined? Select all that apply.

rewona [7]

$f(x)=\dfrac{5}{(x-4)(x+5)}\\\\(x-4)(x+5)\neq0\iff x-4\neq0\ and\ x+5=0\\\\x\neq4\ and\ x\neq-5\\\\Answer:\boxed{-5\ and\ 4}$

5 0

3 years ago

Instruction: use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form.u=

almond37 [142]

Let's start by identify a 30-60-90 triangle

If we compare those two traingles we can stablish the following relation:

$\begin{gathered} a\sqrt[]{3}=6\sqrt[]{3} \\ \end{gathered}$

Therefore, a=6

u is the opposite side to the 90° angle, therefore

$\begin{gathered} u=2a \\ u=2\cdot6 \\ u=12 \end{gathered}$

on the other hand, v is the opposite side to the 30° angles, so

$\begin{gathered} v=a \\ v=6 \end{gathered}$

6 0

1 year ago

What is the ordered pair for k?

Morgarella [4.7K]

Answer:

(4, -5)

Step-by-step explanation:

Start from the origin, (0, 0). Go 4 units right and 5 units down.

K(4, -5)

8 0

3 years ago

Read 2 more answers

The answer I neeed it now

slava [35]

Anser is B). Subtract smallest number

5 0

3 years ago

The heights in cm of some pupils are

tatuchka [14]

The median is a halfway point in the set of data.

List the numbers in order from smallest to largest:

111, 129, 144, 149, 152, 162, 166, 171

Because there are an even number of values in the data set, find the two middle numbers, add them together and then divide by 2:

Median = ( 149 + 152 ) /2

Median = 150.5

4 0

3 years ago