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Marina CMI [18]
3 years ago
6

45÷9 + 8×3Help!!!use pemdas

Mathematics
2 answers:
balandron [24]3 years ago
6 0

PEMDAS

parentheses, exponents, multiplication, division, addition, subtraction

45 ÷ 9 + 8 x 3

= 45 ÷ 9 + 24

= 5 + 24

= 29!!!

DerKrebs [107]3 years ago
3 0
Following the order of operation, you would first divide 45 by 9:
5+8*3
Now multiply 8 by 3:
5+24
Now add 5 plus 24:
29
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The hexadecimal number is 0xFEE. what will be the octal number of this?
Vikentia [17]

Answer:

0xFEE₁₆ = 7756₈

Step-by-step explanation:

Convert the hexadecimal number to decimal first

0xFEE

E = 14

F = 15

Then convert them to binary

\frac{14}{2}=7

Remainder = 0

\frac{7}{2}=3

Remainder = 1

\frac{3}{2}=1

Quotient = 1

Remainder = 1

\frac{15}{2}=7

Remainder = 1

\frac{7}{2}=3

Remainder = 1

\frac{3}{2}=1

Quotient = 1

Remainder = 1

0           F      E       E

0000  1111 1110  1110

Take groups of three

and multiply with 2^n where n is the place of the digit

111          111   101   110

4,2,1     4,2,1    4,2,1  4,2,1

4+2+1  4+2+1  4+0+1  4+2+0

7756

So, 0xFEE₁₆ = 7756₈

8 0
4 years ago
Let set A = {1,3,5,7} and set B = {1,2,3,4,5,6,7,8}
Semenov [28]

Step-by-step explanation:

A elements lies on B.............

4 0
4 years ago
Fifteen Players , 2 coaches , anf 21 parents attened this year's sports banquey. The cost of each meal was $12.00 plus 5% (0.05)
Arte-miy333 [17]
$34.80 because, if you add 15+2+21=58x12.00=696x0.05=34.80
6 0
3 years ago
In a group of 38 pupils, 14 play the flute only.
lana66690 [7]

Hey there!

The answer to your question is 5/38

We can find this answer by taking the total group and subtracting all the data to see how many are left who don't play either:

38 - 14 - 8 - 11

5

This means that 5 out of every 38 pupils do not play either instrument, so the probability would be 5/38.

Hope this helps! Have a great day and good luck on your assignment!

5 0
3 years ago
Consider the line =−2x7y−1. Find the equation of the line that is parallel to this line and passes through the point −−4, 2.
skelet666 [1.2K]

Answer:

We have: 2x+7y=−1

Let’s express this equation in terms of y:

⇒y=−27x−17

⇒ Gradient =−27

Parallel lines always have the same gradient:

⇒ Gradient of parallel lines =−27

Perpendicular lines have the negative reciprocal of the gradient:

⇒ Gradient of perpendicular lines =72

Step-by-step explanation:hope it helps

8 0
1 year ago
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