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3 years ago

What is the result of subtracting the second equation from the first?

Mathematics

1 answer:

FrozenT [24]3 years ago

8 0

Answer: well this is hard

Step-by-step explanation:

First of all you’re adding 7Y and you’re getting -8 and for subtracting you subtract 5why and you’re getting negative one so technically you’re getting different answers?

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Rewrite the following logarithmic expression as an exponential expression

Mumz [18]

$\huge{ \mathrm{ \underline{ Answer }\: \: ✓ }}$

The logarithmic expression for the given exponential expression is :

$\large\boxed{ \mathrm{ log_{4}(b )= a}}$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \: ☠}$

4 0

2 years ago

3/5 TIMES 1/2 WHOEVER ANSWERES IN UNDER 2 MINUTS I WILL MARK BRAINLIEST AND ILL GIVE YOU EXTRA POINTS

Ostrovityanka [42]

Step-by-step explanation:

3/10 or 0.3

hope it helps:))!

3 0

2 years ago

Read 2 more answers

What is the answer to -2 2/5+3 1/4-3/5

galina1969 [7]

Answer:

1/4 or 0.25

Step-by-step explanation:

8 0

2 years ago

Hey can you please help me posted picture of question

SpyIntel [72]

We are to find the Probability the someone buys a book that is paperback and fiction.

Let P(F) represents the event that the book is fiction and P(P) represents the event that the book is paperback. We are to find P(F∩P)

P(F∩P) = P(F) x P(P)

From the tree diagram we can see that:

P(F) = 0.45
P(P) = 0.65

Using the values, we get:

P(F∩P) = 0.45 x 0.65 = 0.2925

So, the Probability the someone buys a book that is paperback and fiction is 0.2925.

So, option B gives the correct answer

3 0

3 years ago

Which set of side lengths can be used to form a right triangle

leva [86]

Answer:

14, 48, 50

Step-by-step explanation:

To check which set of side length can be used to form a right triangle we use pythagorean theorem

c^2 = a^2 + b^2

biggest side (hypotenuse is c^2)

(a) 14, 48, 50

$50^2 = 14^2 + 48^2$

2500= 196+2304

2500= 2500 that is true

(b) 30, 40, 60

$60^2 = 30^2 + 40^2$

3600= 900+ 1600

3600= 2500 that is false

$60^2 = 14^2 + 50^2$

3600= 196+2500

2500= 2196 that is false

(d) 10, 24,28

$28^2 = 10^2 + 24^2$

784=100+576

784=676 that is false

4 0

2 years ago