3 years ago

Pls anwser BOTH EASY QUESTION

Mathematics

1 answer:

Alenkasestr [34]3 years ago

6 0

Answer:

A and B

Step-by-step explanation:

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1) A book contains 192 pages. A boy reads x complete pages everyday.if he has not finished the book after 10days, find the highe

dlinn [17]

9514 1404 393

Answer:

Step-by-step explanation:

After x days, the boy will have read 10x. If this is less than 192, we have ...

10x < 192

x < 192/10

x < 19.2

If x is an integer, the largest possible value x could have is 19.

6 0

3 years ago

Which of these is a complex number? <br><br> A. <br><br> B. <br><br> C. <br><br> D.

Step2247 [10]

Answer:

option D

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

Step-by-step explanation:

Given in the question are 4 number

5√1/3 - $\frac{9}{\sqrt{7} }$

2 - $\frac{1}{\sqrt{11} }$

9 + $3\sqrt{\frac{5}{2} }$

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

A Complex Number is a combination of a Real Number and an Imaginary Number

<h3>Example </h3>

a + ib

where a is real number

b is imaginary number

i is 'lota' which is √-1

<h3>So according to the definition above </h3>

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$ is complex number in which

$\frac{8}{3}$ is real part

$\sqrt{\frac{7}{3} } \sqrt{-1}$ = $\sqrt{\frac{7}{3} } i$ is the imaginary part

7 0

4 years ago

Would appreciate it very much if you could help me :D

BARSIC [14]

Answer:

<h2>Hope it helps you......</h2>

8 0

3 years ago

570,374 + 86,051 add the ones add the tens regroup

Alona [7]

656,425 is the answer

7 0

3 years ago

Read 2 more answers

The width of a computer monitor is 1.25 times its height. Find the height of the computer monitor when the height is x and the w

Shkiper50 [21]

<span>The width of a computer monitor is 1.25 times its height: w=1.25*h
h=x, w=15in
15=1.25*x, x=15/1.25
x=12in.
</span>

3 0

4 years ago