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mylen [45]
3 years ago
9

MathsWatch

Mathematics
1 answer:
jonny [76]3 years ago
7 0

Answer:

a) 0,4,8,12,16,20

b)In each number add 4 for example 16+4 = 20, 20 + 4 =24 .

44,41,38,35,32

in this sequence take away 3 for example 35 - 3 = 32, 32-3=29

32, 29, 26, 23, 20

20 is the number that is in both sequence.

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If you multiplied the mystery number by 1000, the resulting number would have a 7 in the ones place.
ser-zykov [4K]

The answer rounded to the nearest hundredth is 84.65.

Consider the number 84.647.

If we multiply this number by 1000, the result is 84647 which has 7 in its one's place.

Also, note that the value of the digit in the ones place is 4, which is half of 8, the value in the tenths place.

The remaining digit in the tenths place is 4.

Hence, the correct answer is 84.65 rounded to the nearest nundredth.



8 0
4 years ago
14. During math class, Hallie created the following
kykrilka [37]

Answer:

A

Step-by-step explanation:

work backwards so do the opposite of what they told you

example: - you do +

multiply, you do divide etc etc

7 0
2 years ago
How to solve X^2+36=0
ICE Princess25 [194]

Answer:

x = -6, 6

Step-by-step explanation:

Isolate the variable, x. Find factors of all terms on the left:

x² + 36 = 0

x      6

x      6

(x + 6)(x + 6) = 0

Solve for x:

(x + 6) = 0

x + 6 = 0

x + 6 (-6) = 0 (-6)

x = -6

x² + 36 = 0

x      -6

x      -6

(x - 6)(x - 6) = 0

Solve for x:

x - 6 = 0

x - 6 (+6) = 0 (+6)

x = 6

x = -6 , 6.

~

6 0
3 years ago
Read 2 more answers
Sprinters who run 100 yards now often run 100 meters.
Marina CMI [18]

Answer:

100 meters is 8.6 meters longer than 100 yards.

Step-by-step explanation:

Conversion of yards to meters.

Each yard has 0.914 meters.

So 100 yards is 100*0.9144 = 91.4 meters.

How many meters longer to the nearest tenth is 100 meters than 100 yards?

100 yards = 91.4 meters

100 - 91.4 = 8.6

So 100 meters is 8.6 meters longer than 100 yards.

5 0
3 years ago
What is the range of the number of points scored?
MatroZZZ [7]

Answer:

I think it is A, I might be wrong.

Step-by-step explanation:

3 0
3 years ago
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