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Arada [10]
3 years ago
14

The ratio of red marbles to blue marbles in a jar is 2 to 5. If there are a total

Mathematics
1 answer:
Kobotan [32]3 years ago
4 0
There are 16 red marbles
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If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (G ▪ H) (5)? (5 – 7)2 (5)2 – 7 (5)2(5 – 7) (5 – 7)x2
Eddi Din [679]

Answer:

The correct answer is (5 - 7)^2

Step-by-step explanation:

To find this, start with the outermost equation g(x).

g(x) = x^2

Now put the next equation (h(x)) in for x in this equation.

(G ▪ H)(x) = (x - 7)^2

Now, put the number in for x in the equation given.

(G ▪ H)(x) = (5 - 7)^2

4 0
3 years ago
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3x+3y+2(2x-y) equivalent fractions to this problem
Anastaziya [24]
Distribute the 2 into the 2x and -y

Then add “like terms” which are 3x and 4x... 3y and -2y

Which then becomes 7x+y

There are no more “like terms” so that is your final answer

6 0
3 years ago
A circle has the equation
Firlakuza [10]

Answer:

choice G.  (-5, 2)

Step-by-step explanation:

(x + 5)^2   +   (y - 2)^2 = 9

(x + 5)^2   +   (y - 2)^2 = 3^2

center( -5, 2)

7 0
3 years ago
Hiw do I Graph the line y=-3
Lostsunrise [7]

Answer:

Step-by-step explanation:

5 0
3 years ago
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Will upvote<br><br> 4,7,12,19,31,... does this classify as a arithmetic, geometric, or neither
spayn [35]
To find if a series is either geometric or arithmetic:
it must satisfy this property:

Arithmetic:

a(n+1) - a(n) = const

Geometric:

a(n+1)/a(n) = const

In your case:

r1 = 7 -4 = 3

r2 = 12 - 7 = 5

r1 != r2  (not arirthmetic)

Geometric check:

r1 = 7/4

r2 = 12/7

r1 != r2  (not Geometric)

so neither. 


8 0
3 years ago
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