All categories

3 years ago

Please help me with this question it’s a test and I need answers!!

Mathematics

2 answers:

PtichkaEL [24]3 years ago

5 0

Answer:

49,7²

Step-by-step explanation:

7^9*7^-6*7^-8*7^7

7^9-6-8+7

7^16-14

7^2

scoundrel [369]3 years ago

5 0

Answer:

Seven squared and 49

Step-by-step explanation:

1) you can do simple addition and subtraction with the powers:

9-6-8+7=2

2) leave the seven by itself and add the power:

7^2 (seven squared)

3) seven squared is also equal to 49

(7x7=49)

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Write an expression equivalent to h^6/h^3 in the form of h^m

Pavel [41]

Answer:

$h^3 = h^m$

Step-by-step explanation:

$\frac{h^6}{h^3} = h^m$

6 - 3 = 3

keep the base same, therefore

$h^3 = h^m$

Hope this helps!

3 0

3 years ago

HelP me plz i'll give brainliest or whatever

aivan3 [116]

The answer is d

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3 years ago

PLEASE ANSWER ITS THE LAST QUESTION!!

Vika [28.1K]

Answer:

The length of BC would be 12.2 mm.

Step-by-step explanation:

Given,

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Step-by-step explanation:

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2 years ago

Help anyone I don’t understand this ????

Alexeev081 [22]

The answer would be 0
You combine the first 2 “K” and that would make it k squared meaning it equals to 1 so now it’s 3k minus 3k so 0

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2 years ago

PLEASE HELP<br> What is the value of f(2)?

Sonbull [250]

Step-by-step explanation:

I think your answer is 3

....

7 0

2 years ago