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Veseljchak [2.6K]
3 years ago
6

Perform the indecated operation. 5 over 9 times 3 over 7

Mathematics
2 answers:
kolbaska11 [484]3 years ago
6 0

Answer:

5/63

Step-by-step explanation:

that would be:

 5        3                                        5

----- * ------ = (after reduction)   ----------- = 5/63

 9        7                                      3(21)

Eddi Din [679]3 years ago
3 0

Answer:

\frac{5}{21}

Step-by-step explanation:

\frac{5}{9} × \frac{3}{7} = \frac{15}{63} = \frac{5}{21}

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Three sets have 5, 10, 15 elements, respectively. How many elements can their union and intersection have?​
Degger [83]

Answer:

Union = 15

Step-by-step explanation:

Given

n(A) = 5; n(B) = 10; n(C) = 15

Solving (a): Possible union elements

This is the represented by element with the largest number of the sets

i.e.

Union = 15

Solving (b): Possible intersection elements

This is the represented by element with the least number of the sets

i.e.

Intersection = 5

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3 years ago
10−9×(−6) what is the answere fr this ecuati0n
TEA [102]
The answer to this is 64
7 0
2 years ago
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What is the distance (in units) between points C and D? Round your answer to the nearest hundredth. A. 4.54 B. 5.00 C. 5.83 D. 3
Kryger [21]

Answer:

5.83 = CD

Step-by-step explanation:

We can use the pythagorean theorem to solve

The legs are the x and y distances

x = (1- -4) = 5 units and y = 3 units

a^2+ b^2 = c^2

5^2 + 3^2 = c^2

25+9 = c^2

34 = c^2

Taking the square root of each side

sqrt(34) = c  which is the distance from C to D

5.830951895 = CD

5.83 = CD

5 0
3 years ago
What will be the value of the constant term when the function f(x) = 2x^2 -16x +10 is in vertex form?
777dan777 [17]

Answer:

(4,-22)

Hope this helps!

3 0
2 years ago
Solve each inequality -3x<12
Vlad1618 [11]

Answer:

-3x<12

/-3  /-3

x<-4

Step-by-step explanation:

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3 years ago
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