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Bezzdna [24]
3 years ago
10

64, -48, 36, -27 which formula can be used to describe the sequence

Mathematics
2 answers:
yuradex [85]3 years ago
7 0

 Formula      Multiply the number by  -3/4

The number 48 is 3/4 of 64 but it is negative so the result of -48 should be multiplying 64 by negative 3/4

64x-3/4 =-48

after 48 will be a positive number since (-)x(-)=(+)

So it will be alternating positive and negative

marishachu [46]3 years ago
6 0

Answer is
f(x+1)=-3/4f(x)

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polet [3.4K]

Answer:

10

Step-by-step explanation:

8 0
2 years ago
Here is a balanced hanger diagram
suter [353]

Based on the mass of the circle and the triangle, we can find the mass of the square to be<u> 3.33 grams</u>

<h3>Mass of each side of hanger </h3>

Assuming the mass of the square is x, the equation for the first side is:

= (3 x mass of circle) + (2 x mass of triangle) + (6 x mass of square)

= ( 3 x 2) + ( 2 x 4) + ( 6 × x)

= 6 + 8 + 6x

Mass of other side:

=  (2 x mass of circle) + (5 x mass of triangle) + (3 x mass of square)

= ( 2 x 2) + ( 5 x 4) + ( 3 × x)

= 4 + 20 + 3x

<h3>Mass of square </h3>

As both sides are equal, equate both formulas to find x:

6 + 8 + 6x = 4 + 20 + 3x

6x - 3x = 24 - 14

3x = 10

x = 10/3

x = 3.33 grams

In conclusion, each square is 3.33 grams.

Find out more on problems requiring equating at brainly.com/question/20213883.

8 0
2 years ago
in a test correct answer are given positive numbers and for incorrect negative numbers jack scored in successive rounds were-65,
eimsori [14]

Answer:

<em>Jack scored a total of -40</em>

Step-by-step explanation:

<u>Arithmetic</u>

Jack took a test where the correct answers are given as positive numbers and the incorrect answers are negative numbers.

The scores were

-65,-10,-15,20,30

The total score is the arithmetic sum of all scores, including their signs:

Total score: -65-10-15+20+30

Total score: -40

Jack scored a total of -40

4 0
3 years ago
Help plz its confusing
DedPeter [7]
Nothing ;) Bc i don’t know hahahaha banana
4 0
3 years ago
Read 2 more answers
Given that a = 1, b = 2, and C = -3, evaluate<br>ab²- ac²/ 2bc​
Firlakuza [10]

Answer:

5/12

pls Mark as brainliest

6 0
2 years ago
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