3 years ago

What is 4 divided by 3/4 • [-9] divided by [-4]

Mathematics

1 answer:

Bas_tet [7]3 years ago

3 0

Answer:

I believe the answer is 12

Step-by-step explanation:

4 ÷ 3/4 * -9 ÷ -4

PEMDAS

4 ÷ (3/4 * -9) ÷ -4

4 ÷ -1/12 ÷ -4

(4 ÷ -1/12) ÷ -4

-48 ÷ -4 = 12

You might be interested in

A ________ is the complete collection of all measurements or data collected, whereas, a ________ is a subcollection of members s

telo118 [61]

Answer: Population and sample

Step-by-step explanation:

A population is the complete collection of all measurements or data collected, whereas, a sample is a subcollection of members selected from the complete collection

4 0

3 years ago

Read 2 more answers

What is the ratio of the area of the inner square to the area of the outer square?

Anastasy [175]

Answer:

$\frac{(a-b)^2+b^2}{a^2}$

Step-by-step explanation:

Since, By the given diagram,

The side of the inner square = Distance between the points (0,b) and (a-b,0)

$=\sqrt{(a-b-0)^2+(0-b)^2}$

$=\sqrt{(a-b)^2+b^2}$

Thus the area of the inner square = (side)²

$=(\sqrt{(a-b)^2+b^2})^2$

$=(a-b)^2+b^2\text{ square cm}$

Now, the side of the outer square = Distance between the points (0,0) and (a,0),

$=\sqrt{(a-0)^2+0^2}$

$=\sqrt{a^2}=a$

Thus, the area of the outer square = (side)²

$=a^2\text{ square cm}$

Hence, the ratio of the area of the inner square to the area of the outer square

$=\frac{(a-b)^2+b^2}{a^2}$

4 0

3 years ago

Read 2 more answers

N x n x n^4/ n^2<br> write as a single power.

bekas [8.4K]

N^4

1 + 1 + 4 - 2 = 4

Mark brainliest

5 0

2 years ago

Read 2 more answers

Pablo runs 1.5 miles on his first day of training for a road race the next day he increases his distance run by 0.5 miles the da

BlackZzzverrR [31]

0.5x+1.5=
0.5(12)+1.5=11.5

7 0

3 years ago

Read 2 more answers

HELPPPP ME PLEASE!!!!!!!

viktelen [127]

Answer:

x = 7

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

27x = 9 × 21 = 189 ( divide both sides by 27 )

x = 7

6 0

3 years ago