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2 years ago

I really need help Really

Mathematics

1 answer:

DIA [1.3K]2 years ago

6 0

Answer:

920cm^2

Step-by-step explanation:

look at the attachment below hope it helps pls mark brainliest :)

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(27/64) to the power of -2/3

Nataly [62]

27/64^-2/3=16/9.......

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3 years ago

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What is the slope of a line perpendicular to line 6x + 3y = 15

NISA [10]

Step-by-step explanation:

Given line is 6x+3y=15

Slope of the given line (m)=-x/y

=-6/3

=-2

let slope of the line perpendicular to the given line be m'.

Condition of perpendicularity,

m×m'=-1

-2×m'=-1

m'=-1/-2

m'=1/2

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2 years ago

A survey of voters explored the relationship between the ages of voters and wether or not they support building skateboard ramps

Novosadov [1.4K]

Answer:

(a)12%

(b)20%

Step-by-step explanation:

(a)In the age group 58 and above:

Number in favor of building the skateboard ramps=6

Number opposed to building the skateboard ramps=44
Total = 50

Percentage of those in favor = $\frac{6}{50}X100 =12\%$

(b)In the age group 18-37

Number in favor of building the skateboard ramps=40

Number opposed to building the skateboard ramps=10
Total = 50

Percentage of those opposed to it = $\frac{10}{50}X100 =20\%$

(c)

Total Number of those in favor of building the skateboard ramps=73

Total Number opposed to building the skateboard ramps=77
Total = 150

Percentage of those in favour = $\frac{73}{150}X100 =48.67 \approx 49\%$

6 0

3 years ago

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I'm thinking of a ten-digit integer whose digits are all distinct. It happens that the number formed by the first n of them is d

PIT_PIT [208]

The problem here takes a brilliant mind to answer this. This problem can easily be answered using programming because we can not then and there push all the possibilities using paper and pen.
The answer is 3816547290.
Trying all the possibilities starting form 1000000080 (we are sure that the last number should be 0). Then traversing that number until 9999999990. Each traverse, check the number if its divisible to n, so on and so forth.

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2 years ago

What is 1/8 as a whole number

s344n2d4d5 [400]

.125 would be 8 as a whole number

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2 years ago