Ask question

Ask question

All categories

3 years ago

6

IF YOUR ANSWER RIGHT I'LL GIVE YOU BRAINLIES

2 answers:

In-s [12.5K]3 years ago

7 0

I’m not quite sure don’t get me wrong with this. But I believe the answer would be B) 17.

Explanation: Basically, “y” is considered a variable. As we now know y=4 so this makes it a full expression 5 + 4 + 8 remember and expression has no product/ answer along with it! Also when a number and a variable are put together it’s multiplication so it would look like this (5y) so it would be 5 times y but the thing is that it’s clear we have addition so don’t get confused with that! As you may know 5 + 4= 9 and 9 + 8 = 17 or the other way around 8 + 4 = 12 and 12 + 5= 17 so that will be the correct answer! Have a wonderful day! :) I really hope this has helped. But here’s an example:

maxonik [38]3 years ago

3 0

Answer:

I think it's B

Step-by-step explanation:

I used my brain .

You might be interested in

What is wrong with this "proof"?"Theorem" For every positive integern, ifxandyare positive integers with max(x, y) =n,thenx=y.Ba

Marat540 [252]

Answer:

Every step is wrong in the proof theorem

Step-by-step explanation:

The inductive step : whenever max(x, y) = k and x and y are positive integers, then x = y. is wrong because

If max (x,y ) = k + 1 then max ( x-1, y-1 ) = k

and by inductive hypothesis : x-1 = y-1 and x =y

example :

max ( 2, 3 ) = 3 where x = 2 , y =3

and x ≠ y hence the inductive step is wrong

5 0

3 years ago

What is 2*2^3 in expanded form?

katrin2010 [14]

Answer:

16

Step-by-step explanation:

To solve this question,we will have to understand some symbols in mathematics...

For example,* means ×

/ Means÷

We have so many of them

So back to the question

2*2^3 means 2 multiply by 2 raise to the power of 3

So 2^3 is 8

Therefore,2*8 means 2×8

It equals to 16

Therefore the final answer is 16

I hope you understand it better now

5 0

4 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Csqrt%7Bx%7D%205%7D" id="TexFormula1" title="\frac{1}{\sqrt{x} 5}" alt="\fr

murzikaleks [220]

Answer:

$\frac{ \sqrt{5x} }{5x}$

Step-by-step explanation:

$\frac{1}{ \sqrt{x5} }$

$= \frac{1}{ \sqrt{5x} }$

$= \frac{1}{ \sqrt{5x} } \times \frac{ \sqrt{5x} }{ \sqrt{5x} }$

$= \frac{1 \sqrt{5x} }{ \sqrt{5x \sqrt{5x} } }$

$= \frac{\sqrt{5x} }{ \sqrt{5x \sqrt{5x} } }$

$= \frac{ \sqrt{5x} }{5x}$

8 0

3 years ago

-2(2x+8)=-6+-2 what is the answer

Ilya [14]

Answer:

x=-2

Step-by-step explanation:

-4x-16=-8

+16

-4x=8/-4

x=-2

7 0

3 years ago

If ∠EIG measures 54°, what is the measure of ∠EIH?<br> a. 46°<br> b. 36°<br> c. 126°<br> d. 136°

PtichkaEL [24]

Your answer is C. 126 degrees

3 0

4 years ago