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3 years ago

Help please will give brainest.

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

6 0

Hi, you didn't add any picture or attached the info

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Match The exponential expression on the left with the equivalent simplified expression on the right?

Artist 52 [7]

Answer:

Image for the above Question is Missing hence Attached below.

$y^{2}y^{4}$ ⇒ $y^{6}$

$(2y)^{2}$ ⇒ $4y^{2}$

$(\dfrac{y}{4})^{2}$ ⇒ $\dfrac{y^{2}}{16}$

$2((y)^{3})^{3}$ ⇒ $2y^{9}$

Step-by-step explanation:

We have Law of Indices as follow

1. $x^{a}x^{b}=x^{a+b}$

2. $(xy)^{a}=x^{a}y^{a}$

3. $(\dfrac{x}{y})^{a}=\dfrac{x^{a}}{y^{a}}$

4. $((x)^{a})^{b}=x^{a\times b}$

Using above identities we get

For First

$y^{2}y^{4}=y^{2+4}=y^{4}$

Therefore $y^{2}y^{4}$ ⇒ $y^{6}$

For Second

$(2y)^{2}=2^{2}y^{2}=4y^{2}$

Therefore $(2y)^{2}$ ⇒ $4y^{2}$

For Third

$(\dfrac{y}{4})^{2}=\dfrac{y^{2}}{4^{2}}=\dfrac{y^{2}}{16}$

Therefore $(\dfrac{y}{4})^{2}$ ⇒ $\dfrac{y^{2}}{16}$

For Fourth

$2((y)^{3})^{3}=2y^{3\times 3}=2y^{9}$

Therefore $2((y)^{3})^{3}$ ⇒ $2y^{9}$

3 0

3 years ago

Please help me, I will give you brainliest if it's right! <3 :)

stepladder [879]

Answer:

-18

Step-by-step explanation:

-18

4 0

3 years ago

Min drive to work is 37 minitues. On the way, she stops at Starbucks for 7 minitues and fuels her car for 5 minitues. At what ti

cupoosta [38]

Answer:

She will need to leave before 7:11 am

Step-by-step explanation:

Add 37, 7, and 5. That equals 49. Then subtract 49 minutes from 8:00 am. That will equal 7:11.

3 0

3 years ago

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Solve for the angle indicated with the question mark.<br> 92°<br> 71°

nika2105 [10]

Answer:

try 35.3

Step-by-step explanation:

justt tryit

5 0

4 years ago

The sum of three consecutive odd numbers is 51

Brrunno [24]

Tried a whole bunch of odd sequences:

11 + 13 + 15 = 39
Nope too small.

21 + 23 + 25 = 69
Woah too big!

And after a few more trials found that:
17 + 19 + 21 = 51

Woohoo!

7 0

3 years ago

Read 2 more answers