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malfutka [58]
3 years ago
11

Which system of equations has no solutions?

Mathematics
1 answer:
gavmur [86]3 years ago
5 0

Answer:

a

Step-by-step explanation:

why do i think it is well if u put the graph bar on googl and then u will no

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Express the following in standard form 178000000km
evablogger [386]

Answer:

1.78 x 10^8

Step-by-step explanation:

178000000

I usually count the number of zeros first so in this case, it would be 6

178 x 10^6

This wouldn't be standard form because the number should be between 1 and 9

178 ÷ 100 = 1.78

I divided this number by 100 so I would times 10^6 by a 100

10^6 x 100 = 10^8

the answer would be 1.78 x 10^8

i hope this helps!

if it is confusing then i am sorry

8 0
2 years ago
Y decreased by 9is 8
olga55 [171]

Answer:

It's easy to figure it out. The equation we have is 8 = y - 9. We need to isolate y. Simply add 9 to each side of the equation to get this: 17 = y.

ANSWER: 17 = y

8 0
3 years ago
___ supports a main idea by providing clear evidence or proof without using numbers.
iren [92.7K]
B) An example..... It would be better to explain and give an example to what your trying to say.
4 0
4 years ago
F(n)=64+6n<br> complete the recursive formula of f(n).<br> f(1)=?<br> f(n)=f(n-1)+?
Sonja [21]

Step-by-step explanation:

f(1)= 64+6(1)

=64+6

=70.

thus, f(1) = 70

f(n)=f(n-1)+?

1=(1-1)+70

1=0+70

=70-1

=69

6 0
3 years ago
NEED HELP ON ANSWERING NUMBERS 12, 13, 14,15 PLEASE 15 points
Ilya [14]
Just by looking at 14 it will be non linear since any equation that has an exponent will automatically be non linear and will not form a straight line. 13 would be linear as when you subtract x from both sides you’ll have a straight line meaning it’s linear. And 12 will be linear because the equation once into y=mx+b format it will be y=-2x/3+7/3 making a straight line if graphed correctly.
4 0
3 years ago
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