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Oxana [17]
3 years ago
12

Solving quadratic equations by factoring m(m-3)=0

Mathematics
1 answer:
KatRina [158]3 years ago
6 0
Because it has already been factored, we can solve it straight away. Now, since m is a variable, we yield the same result if m = 0 or m = 3 because we have two components to this equation.

We can either have m = 0 or m - 3 = 0
Hence, m is either 0 or 3
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Evaluate the algebraic expression.<br> z^2+1+y when y=4, and z=3.
Luden [163]

Answer:

your question is

z²+1+y where, y=4,z=3

3²+1+4

9+5

14

is your answer

5 0
2 years ago
It takes exactly 26 paper clips laid end to end to make 17 7/8 inches. How long is each paper clip? (I really need the explanati
solong [7]

Answer:

11/16 inch or 0.6875 inch

Step-by-step explanation:

26 * x = 17 7/8

17 7/8 = 143/8

143/8 ÷ 26 = 143/8 x 1/26 = 143/208 = 0.6875

0.6875 in = 11/16 in

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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Check

11/16 x 26 = 17.875 or 17 7/8

4 0
3 years ago
The ratio of swordfish to marlins caught on a deep sea fishing trip was 20 to 15. If 27 marlins were caught, how many swordfish
Kisachek [45]
20/15=N/27
Do cross multiplication.
20x27=540
540/15=39
So the answer ia 39.
6 0
3 years ago
Suppose that two​ players, R and​ C, write down letters of the alphabet. If both write vowels or both write​ consonants, then th
vladimir2022 [97]

Answer:

-0.075

Step-by-step explanation:

[Player R, Player C] cases & outcomes :-

  • (Vowel, Vowel) = (0,0)
  • (Consonant, Consonant) = (0,0)
  • (Vowel, Consonant) = (6,-6)
  • (Consonant, Vowel) = (-5,5)
  • Prob (R chooses consonant) = 75% = 0.75
  • Prob (R chooses vowel) = 1 - 0.75 = 0.25
  • Prob (C chooses vowel) = 30% = 0.30
  • Prob (C chooses consonant) = 1 - 0.30 = 0.70

Average Loss of R = Expected value of : he choses consonant & C choses vowel; he chooses vowel & C choses consonant

= (0.75)(0.30)(-5) + (0.25)(0.70)(6)

-1.125 + 1.05

= -0.075

5 0
3 years ago
Jason, Kendra, and Amanda collect stamps. Jason has x stamps. Kendra has 12 stamps more than Jason. Amanda has three times as ma
ASHA 777 [7]

Answer:

15

Step-by-step explanation:

123=x+x+12+(x+12)*3

123=5x+48

75=5x

15=x

5 0
3 years ago
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