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kogti [31]
3 years ago
11

A construction crew has just finished building a road. the crew worked for 10 days. if they build 2 3/4 kilometers of road each

day, what is the total length of road they built? write your answer a mixed number in simplest form.
Mathematics
1 answer:
Amanda [17]3 years ago
5 0
The answer is 55/2 I am happy to help.
You might be interested in
Alfonso leans a 20 ft ladder long against the wall with a base of 6 feet from the wall. How far up the wall does the ladder reac
jolli1 [7]

Answer:

19.1 ft

Step-by-step explanation:

-This a Pythagorean theorem problem given by the function:

b^2+h^2=H^2

Where

H is the Hypotenuse length

h is the perpendicular height

b is the base length.

#Given that H=20 ft and base length,b =6 ft, the perpendicular height is calculated as:

h^2+b^2=H^2\\\\h^2=H^2-b^2\\\\h^2=20^2-6^2=364\\\\h=\sqrt{364}\\\\=19.0788\approx 19.08\ ft\approx 19.1 \ ft

Hence, the ladder reaches the wall at a height of 19.1 ft

5 0
3 years ago
C) Re-write the statement 19 + 7 = 2 x 6 + 1 by including two pairs of brackets
zaharov [31]

Answer:

1*(9+7):(2+6)*1=2    

Step-by-step explanation:

6 0
3 years ago
I need to know how to work it out someone plz help me out due tommorow
DiKsa [7]
Multiply 75 by 1.0675 to find the total amount of tax plus 100 percent of the original fee im pretty sure and for the seocnd one multiply 450 by 1.45
5 0
3 years ago
309,303,297,... Find the 31st term.
olchik [2.2K]

Answer:

129

Step-by-step explanation:

The easiest thing to do would be an equation.

Since the value is decreasing by 6 each time you have -6x

-6x+?=?

Next thing you do, to get the y-intercept, would be to add 6 to the 309, which is the first term in order to get the zeroth term. This would make 315 the y-intercept

-6x+315=?

To solve for the 31st term, plug in 31 for x to get 129

<h2>♡ You got this! Have a great day! ♡</h2>
6 0
2 years ago
Pls help fast !!!!!!!!!!!!!!!!!!!!!!!!
Sergeeva-Olga [200]

Answer:

\frac{2}{3}

Step-by-step explanation:

⅓×2

When multiplied by 2 will be;

\frac{1}{3}  \times  \frac{2}{1}

So you 2×1=2

3×1 is equal to 3

So the final answer will be;

\frac{2}{3}

4 0
3 years ago
Read 2 more answers
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