All categories

3 years ago

Plz help!!!! Need quick. 65 points

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

8 0

Answer:

$\frac{2}{3}m^2$

Step-by-step explanation:

The area of any rectangle is the formula $hb\:or\:wl = A$ , so you multiply both fractions:

$[\frac{3}{4}][\frac{8}{9}] = \frac{24}{36} = \frac{2}{3}$

Greatest Common Divisor [GCD]: 12

I am joyous to assist you anytime.

DanielleElmas [232]3 years ago

4 0

Answer:

The area of the mat is 2/3 m^2

Step-by-step explanation:

Area of a rectangle is length times width or

A = l x w

8/9 x 3/4 =

24/36 =

2/3

You might be interested in

22 ft. 5 ft. 13 ft.\ i think you have to multiply im not sure

NemiM [27]

110 that's the answer I think

6 0

3 years ago

Read 2 more answers

19. The numerator of a fraction is 1 less than the denominator.

yulyashka [42]

Let the original fraction be

$\dfrac{n-1}{n}$

Now let's increase both numerator and denominator by 2:

$\dfrac{n+1}{n+2}$

This produces a 1/12 increase:

$\dfrac{n+1}{n+2}-\dfrac{n-1}{n}=\dfrac{1}{12}$

The left hand side can be rearranged as

$\dfrac{2}{n^2+2n}=\dfrac{1}{12}$

Invert both sides:

$\dfrac{n^2+2n}{2}=12 \iff n^2+2n=24$

Solve the quadratic equation:

$n^2+2n-24=0 \iff n=-6 \lor n=4$

So, in the first case, the original fraction is

$\dfrac{n-1}{n}=\dfrac{-6-1}{-6}=\dfrac{7}{6}$

In the second case, we have

$\dfrac{n-1}{n}=\dfrac{4-1}{4}=\dfrac{3}{4}$

5 0

3 years ago

B. The cleaning company charged a total of $83 to clean Peter's house. How many hours did it take to

Ymorist [56]

Answer:

umm... the question is incomplete!!

5 0

2 years ago

Which function represents a horizontal shift of f(x)=5^x by 4 units to the right

Vladimir [108]

f(x)=5^x

Horizontal shift of f(x)=5^x by 4 units to the right :

f(x)=5^(x - 4)

Hope it helps

5 0

3 years ago

The product of two positive numbers is 36. what is the smallest possible value of the sum of these numbers?

DIA [1.3K]

The smallest possible sum is the sum of the two square roots, 6 + 6 = 12.

4 0

3 years ago