All categories

3 years ago

Please please please help!!!! :))))))

Mathematics

1 answer:

tresset_1 [31]3 years ago

8 0

Answer:

$ 800

Step-by-step explanation:

Parking slot is in the shape of parallelogram.

base = 3 m

Height = 6 2/3 m

Area = base * height

$= 3 * 6\frac{2}{3}\\\\= 3*\frac{20}{3}\\\\= 20 sq.m$

Cost of paving the parking spot = 20 * 40

= $ 800

You might be interested in

Whats the answer it would be kind if someone told me

sattari [20]

Answer: D

Step-by-step explanation:

7 0

3 years ago

What is the mean of these numbers ? <br> 2,8,4,6,5

MrRa [10]

Answer:

5 is the mean

Step-by-step explanation:

4 0

3 years ago

A Kite of Area 255 m2 has one diagonal of length 9m . find the length of the other diagonal

Bas_tet [7]

$\\ \rm\longmapsto Area=255m^2$

$\\ \rm\longmapsto LB=255$

$\\ \rm\longmapsto 9L=255$

$\\ \rm\longmapsto L=\dfrac{255}{9}$

$\\ \rm\longmapsto L=28.3m$

6 0

3 years ago

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the gi

STatiana [176]

Answer:

To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and $f^{-1}(x)= \frac{ln\ x+4}{2}$

Step-by-step explanation:

Data provided in the question

f(x) = e^2x - 4

Now

to find the inverse let

So,

y = e^2x - 4

Now

Replace x and y

Therefore

x = e^2y - 4

Now compute the value of y

So,

x + 4 = e^2y

Now take ln on both sides:

The equation is

ln(x+4) = ln(e^2y)

ln(x+4) = 2y

y = ln(x+4) ÷ 2

$f^{-1}(x)= \frac{ln\ x+4}{2}$

Therefore, To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and $f^{-1}(x)= \frac{ln\ x+4}{2}$

5 0

3 years ago

Select the correct answer.

Genrish500 [490]

B 16 miles an hour

Hope this helps

3 0

2 years ago