2 years ago

Which of the following are irrational numbers? 3.14 √ 5 0.3333 √ -4 1/9

Mathematics

1 answer:

Galina-37 [17]2 years ago

6 0

Answer:

√ -4

Step-by-step explanation:

all square roots of negative numbers are irrational

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I NEED HELP ASAP BEFORE IT TIMES OUT!

padilas [110]

Ahh ok so split it up into two rectangles:

Rectangle one:
A=lw
A=4(12)
A=48

Rectangle two:
A=lw
A=10(2)
A=20

Add both areas up to get 68 ft squared!! :)

7 0

2 years ago

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Each of the six letters stands for a different number, 1 through 9. Using the three clues, can you deduce the number represented

-BARSIC- [3]

Answer:

A = 9

B = 2

C = 5

D = 1

E = 8

F = 7

Step-by-step explanation:

A 9 B 2 C 5 = 16

D 1 E 8 F 7 = 16

10 10 12

BxC (2x5) = 10

A+D (9+1) = 10

4 0

2 years ago

Urgent help!! Giving out extra points for explanations

ipn [44]

Answer:

A and b r the same but b is just under x line

C would be the answer cause if it was d it be under x line

8 0

2 years ago

Simplify by using the law of indices:<br>y^a(b+c)×y^b(c-a)×y^c(a-b)

tia_tia [17]

Answer:

$y^{2ac}$

Step-by-step explanation:

Using the law if indices

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

Thus to simplify the expression add the 3 exponents

a(b + c) + b(c - a) + c(a - b) ← distribute parenthesis

= ab + ac + bc - ab + ac - bc ← collect like terms

= 2ac

Then the expression simplifies to

$y^{2ac}$

4 0

2 years ago

Ok, I was put in a class higher than my level, plz explain how to get the angle too, thx!

dlinn [17]

Answer:

Step-by-step explanation:

4 0

2 years ago

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