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nikitadnepr [17]

4 years ago

15

What is the answer to 9x8 2/3

2 answers:

Ira Lisetskai [31]4 years ago

7 0

The answer is 78. This is because you change 8 2/3 into a improper fraction which is 26/3. Then do 26/3×9/1. You should cross cancel so cancel out 3 and change it into 1 and change 9 into 3. So now your problem is 26×3=78.
~JZ
Hope it helps.

Mila [183]4 years ago

6 0

9 x 8 2/3.

First, make 9 a fraction: 9=9/1.

Then, make 8 2/3 a improper fraction: 8 2/3=26/3.

Now, we multiply: 9/1×26/3=234/3.

Finnally, we simplify: 234/3=78.

Therefore, the answer is 78.

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131.88 inches

step-by-step explanation:

know the formula: 2πr
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3 years ago

The sum of the first three terms of a sequence is 6 and the fourth term is 16

Sati [7]

Answer:

a₁ = -5, d = 7, a₂ = 2, a₃ = 9, a₄ = 16

equation of sequence: $\boxed{\bold{a_n=7n-12}}$

Step-by-step explanation:

a₁ + a₂ + a₃ = 6

a₁ + a₁ + d + a₁ + 2d = 6

3a₁ + 3d = 6

a₁ + d= 2 ⇒ a₁ = 2 - d

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2 - r + 3d = 16

2d = 14

d = 7

a₁ = 2-7 = -5

a₁ = -5, d = 7 ⇒ a₂ = -5+7 = 2, a₃ = 2+7 = 9, a₄ = 9+7 = 16

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$a_n=a_1+d(n-1)\\\\a_n=-5+7(n-1)\\\\\underline{a_n=7n-12}$

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3 years ago

In this excerpt from Narrative of the Life of Frederick Douglass, an American Slave, which sentence best conveys the idea that e

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against all our wishes etc.

Step-by-step explanation:

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3 years ago

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During a pumpkin launching contest, two pumpkins are launched at the same time. The path of pumpkin A is modeled by the equation

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3 years ago

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Can you help me please

STALIN [3.7K]

Answer:

36

Step-by-step explanation:

Here we a given a rule

It say

$x(y$ ÷ $3)^2$

And we are given the values of x and y as

x=4 and y = 9

Let us replace them in the rule we are provided with

$4(9$ ÷ $3)^2$

Applying DMAS rule, which says, first Division ollowed by Multiplication addition and then subtraction .

We first divide 9 by 3

9÷3 = 3

Hence

$4(9$ ÷ $3)^2 = 4(3)^2$

Now we square first

$3^2 = 3 \times 3 = 9$

$4(3)^2 = 4 \times 9$

$4(3)^2 = 36$

Hence our final answer will be 36

4 0

4 years ago