3 years ago

Please help with question 8! BRAINLIEST to correct answer! (C is incorrect)

Mathematics

2 answers:

Yuliya22 [10]3 years ago

6 0

Answer:

7 is A

8 is A

Effectus [21]3 years ago

5 0

Answer:

7.a

8.a

Step-by-step explanation:

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0.5 and 9/18 greater than, less than, or equal

bezimeni [28]

It would be equal i think

3 0

3 years ago

1hr 35mins + 60minutes + 61 minutes + 20minutes + 55minutes =

MrRissso [65]

Answer:

4.85 hours

Step-by-step explanation:

(1 hr 35 minutes) + (60 minutes) + (61 minutes) + (20 minutes) + (55 minutes) =

4.85 hours

6 0

3 years ago

Find the solution for x in the equation ^3√2 + 6 = -3

Nonamiya [84]

Can't solve this equation...

4 0

4 years ago

A)The equation of a line β is 2x-3y=6

deff fn [24]

Answer:

a) 2/3

b) $y = \frac{2}{3} x + 5$

Step-by-step explanation:

b) From my previous answer...

Since parallel lines have the same gradient,

the gradient of the line is 2/3 too.

Thus, m= 2/3.

y= 2/3x +c

Now substitute a coordinate into the equation to find c, the y-intercept.

When x=6, y=9,

9= (2/3)(6) +c

9= 4 +c

c= 9 -4

c= 5

Thus the equation of the line is y= 2/3x +5.

4 0

3 years ago

An= 2an-1 +5 what is the value of a5<br><br> a1 = 1

Marianna [84]

Answer:

$a_5=91$

Step-by-step explanation:

The general term formula is:

$a_n=2a_{n-1}+5$

And given first term is "1",

The general term formula means, to get a term, multiply the previous term by 2 and sum it with "5".

Lets find a_2:

$a_2=2a_{1}+5\\a_2=2(1)+5\\a_2=7$

Now, finding a_3:

$a_3=2a_2+5\\a_3=2(7)+5\\a_3=19$

Now, a_4:

$a_4=2a_3+5\\a_4=2(19)+5\\a_4=43$

Finally, finding a_5:

$a_5=2a_4+5\\a_5=2(43)+5\\a_5=91$

This is the answer.

5 0

3 years ago