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3 years ago

Are you clever enough to earn 100 points? What would be the answer on the graph?

Mathematics

1 answer:

kompoz [17]3 years ago

8 0

Answer:

(8, 9) and (12, 3)

Step-by-step explanation:

The ends of the line would be (8, 9) and (12, 3)

Because the scale factor is negative, the guide lines go through the centre of enlargement rather than from it.

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Solve for x 2x+43+2x=5x+33

Pavlova-9 [17]

2(10)+43+2(10)=83
5(10)+33=83 X=10

5 0

3 years ago

Work out the value of 6 + 5 x 22 - 9 ÷ 3

RoseWind [281]

PEMDAS
6+110-9/3
6+110-3
116-3
113

8 0

3 years ago

What is the Fraction of the items are round

mario62 [17]

1/4 would be the answer

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3 years ago

Read 2 more answers

Use the forward substitution method to obtain the closed form formula for the recurrence relation

german

Answer:

$a_n = 2^n -1$

Step-by-step explanation:

We are given the following information:

$a_n = 2a_{n-1} + 1, a_0 = 0$

We will now evaluate values for n =1, 2, 3, 4, 5 and so on.

By forward substitution method:

$a_1 = 2a_0 + 1 = 0 + 1 = 1\\a_2 = 2a_1 + 1 = 2(1) + 1 =3\\a_3 = 2a_2 + 1 = 2(3) + 1 = 7\\a_4 = 2a_3 + 1 = 2(7) + 1 = 15\\a_5 = 2a_4 + 1 = 2(15) + 1 =31$

If we continue in this manner, we can see a general trend and we can say that

$a_n = 2^n -1$

This is the solution for given recurrence relation.

4 0

3 years ago

What time is 120% of 60

maxonik [38]

We have, 120% × x = 60 or, 120/100(×) x = 60 Multiplying both sides by 100 and dividing both sides by 120,
we have x = 60 × 100/120 = 50
If you are using a calculator, simply enter 60 × 100 ÷ 120 which will give you the answer, 50.The answer is in bold font

4 0

4 years ago