Help with some math homework? The area of a triangle is 110 square inches. the height of the triangle is 8 less than 3 times its base. what are the height and base of the triangle?
Answers
So, we have the equation : 110 = (3b - 8)b;
We solve the equation 3b^2 - 8b - 110 = 0;
The positiv solution is b = 7.53 cm;
h = 3 x 7.53 - 8;
h = 14.59 cm;
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Which of these strategies would eliminate a variable in the system of equations?\begin{cases} -7x + 2y = 5 \\\\ 3x - 5y = -5 \end{cases} ⎩⎪⎪⎨⎪⎪⎧ −7x+2y=53x−5y=−5
Answers
Answer:
there is likely no way you can switch it around but you are correct there is no plausible solution to the proble so itd be nothing
Step-by-step explanation
Answer:
Evaluate: 6x+2=5x+17
Move the variable to the left side: 6x+2−5x=17
Subtract the terms
More Steps: x+2=17
Move the constant to the right side: x=17−2
Solution: x=15
Step-by-step explanation:
Answers
Answers
Answer:
The answer IS (-1,3)
Step-by-step explanation:
Plug in these (answers) and you get 2 true statements:
-x +y=4
1 + 3 = 4 (because the neg. 1x multiplied by -1 answer = positive 1.
6x +y = -3
6(-1) + (3) =- 3
-6 +3 = -3
Answer:
The answer is (-1, 3)
Step-by-step explanation:
How many did not vote?
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45 members voted
15 did not
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Answers
Answer:
f=x^5+5x^4-5x^3-25x^2+4x+20
all over x
Step-by-step explanation: