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schepotkina [342]
3 years ago
8

I need help with this im not sure how to do it

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0

Answer:

a) 3^2 x 3^5 = 3^7

b) 7^8 divided by 7^2=7^6

c) (q^4)^3 =q^12

Step-by-step explanation:

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I need help I will rate you brainliest
Tems11 [23]

Answer:

it would be subtraction

Step-by-step explanation:

Because if you are trying to get you would do 2-2 to get 0 and have x by itself

3 0
3 years ago
Read 2 more answers
What is y=8.5x contasnt of proportionality
Setler79 [48]

The constant of proportionality represents the unit cost .You use the equation y = 8.5 x to calculate the total cost y in dollars for x in what ever you are buying
5 0
3 years ago
Mark thinks the equation y=6x+4 will match the red solid graph. Mia thinks it will match the blue dotted graph. Who’s right? Exp
Rudiy27

Answer:

Technically neither, but Mia is correct.

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Since our slope <em>m</em> is equal to 6, it is a positive number. That means that the slope/line will be positive, so the line should be going up, not down. That means the blue line would be correct. Therefore, Mia is correct.

Technicality:

Since the blue line is dotted, the equation should be a <em>inequality </em>and not a linear equation. No solutions on the line would technically work. If the equation was y < 6x + 4 or something with an inequality sign, then it would be correct.

6 0
4 years ago
the scale on a map is 1:240000. What is the actual distance represented by 1 centimetre. Give your answer in kilometres
allsm [11]

Answer:

0.24 kilometres

Step-by-step explanation:

1cm represents 240000cm on actual map

therefore to get the actual representation

1km=1000000cm

? =240000cm

Do cross multiplication;

(240000cm x 1km)/1000000cm

=0.24km

5 0
3 years ago
What is the fractional equivalent of 0.2323?
nekit [7.7K]
2323/1000=4646/2000
<span> is the fractional equivalent of 0.2323</span>
3 0
3 years ago
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