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Ipatiy [6.2K]
3 years ago
11

The product of 7 and the sum of 2 and 9

Mathematics
2 answers:
andriy [413]3 years ago
7 0

Answer:

7(2+9)

It says the sum of 2 and 9 so I added them both together. It says product so I multiplied 7 to the sum of 2 and 9.

choli [55]3 years ago
6 0

Answer: 7 • (2+9)= 77

Step-by-step explanation:

Product means multiplication, and sum means addition. So "the multiplication of seven and the addition of 2 and 9".

7•2= 14

7•9= 63

14+63= 77

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Using the porpotions: WHIP= (Walks+Hits) divide by Innings Pitched. The pitcher wants to lower his WHIP from 1.53 to 1.3. How ma
BaLLatris [955]
This relates to ur previous question....there were 85 innings last question and 130 walks + hits which gave a whip score of 1.53......so if he wants to lower his whip (without changing his walks or hits) to 1.3....
130 / (85 + x) = 1.3....multiply both sides by (85 + x)
130 = 1.3(85 + x)
130 = 110.50 + 1.3x
130 - 110.50 = 1.3x
19.5 = 1.3x
19.5 / 1.3 = x
15 = x

he would have to pitch 15 more innings without any walks or hits to reach a goal of 1.3 whip score. This is not a reasonable goal.....have u ever seen a baseball game where a pitcher pitched 15 innings without any walks or hits ? And since a game consists of 9 innings....he would be 3 innings short of 2 games (thats if they dont go into overtime), and he would have to pitch a no hitter....and that is highly unlikely.
7 0
3 years ago
What is X. PLEASE HELP I GIVE BRAINLEIEST
Mademuasel [1]

Answer:

x=60

Step-by-step explanation:

Hope this helped.

8 0
3 years ago
Somebody, please help
SashulF [63]
F(x) can be written as:
f(x) = Asin(2x); where A is the amplitude and the period of the function is half that of a normal sin function.
f(π/4) = 4
4 = Asin(2(π/4))
4 = Asin(π/2)
A = 4
Amplitude of g(x) = 1/2 * amplitude of f(x)
A for g(x) = 2
g(x) = 2sin(x)
5 0
3 years ago
<img src="https://tex.z-dn.net/?f=4x%5E%7B2%7D%20%2A4x%5E%7Bx%7D%3D" id="TexFormula1" title="4x^{2} *4x^{x}=" alt="4x^{2} *4x^{x
Tresset [83]

16x^x+2

just simplify it

4 0
3 years ago
If anyone knows how to do this pls help I could really use it
nekit [7.7K]
The perimeter of the triangle, namely the sum of all its 3 sides, is 110.

now, the three sides are in a 6:7:9 ratio, namely, if we divide 110 by (6+7+9), it will give us hmmm 110/22, a quotient of 22 equal pieces, namely how many times 22 would go into 110.

now, the small side, takes 6 of those pieces, the medium side takes 7 of them and the largest takes 9 of those pieces.

110/22 = 5

the small side is then 6(5).

the medium side is 7(5).

and the largest side is 9(5).

add them up, and you'd get the perimeter, 110 inches.
7 0
4 years ago
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