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Anuta_ua [19.1K]
3 years ago
12

Please help me someone​

Mathematics
1 answer:
nlexa [21]3 years ago
4 0

Base = 5 * 12 = 60 in^2

Height = 4 in

Perimeter is the sum of all straight

Perimeter = 20 + 16 + 48

Perimeter = 84 in

Perimeter of base = 12 * 2 + 5 * 2 = 34

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Write y=-4/5x-2 in a standard form using integers
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The answer is D 4x+5y=-1
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In what number base is the addition 456+24+225=1050​
jasenka [17]

This additition is false

the true answer is 705

Its base on my understanding:)

<h3>꧁✰_______❀Edilyn❀_______✰꧂</h3><h3 />

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8 0
3 years ago
34.23 times one year is ....
kenny6666 [7]

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410.76

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34.23 * 12= 410.76

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5 0
3 years ago
Read 2 more answers
Is each number correctly expressed in scientific notation? Choose Yes or No.
solong [7]

Answer:

  1. No
  2. Yes
  3. Yes

Step-by-step explanation:

The first one is incorrect because would be 4,836,000 instead of 4,836,000,000. The correct notion would be 4.836*10^9

6 0
3 years ago
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
3 years ago
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