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vagabundo [1.1K]
3 years ago
11

A farmer had a farm with animals.

Mathematics
2 answers:
Andrew [12]3 years ago
5 0

Answer:

PART A: 61

PART B: 98

PART C: 49

Step-by-step explanation:

PART A: 15+8+20+18 = 61

PART B: 29+69 = 98

PART C: 98/2 = 49

Gnom [1K]3 years ago
3 0

Answer: Part B

Step-by-step explanation:

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The volume of a rectangular prism varies jointly with the length and width of the figure when the height remains constant. The v
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The volume of the second prism is 576 cubic centimeters. Since both prisms have the same height, I solved for the height using the data given with the first prism (I got 6 centimeters for the height). And then I calculated for the volume of the second prism. 
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What is 2-78 please help me
Angelina_Jolie [31]

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  • 2-78

=-76

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Please help me with this thanks so much to whoever is helping me
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Answer:

X = 80

Step-by-step explanation:

A flat line is equal to 180 degrees, meaning that if you use linear, you can find out that if you subtract 100 from it, it becomes 80, which resembles the X.

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1 year ago
What is the product of the biomiasis (3x+1)(2x-4)
Hitman42 [59]

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6x^2-10x-4

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5 0
2 years ago
Find the range of p in equation p(x+1) (x-3)=x-4p-2 has no real roots. ​
Tanya [424]

Answer:

\displaystyle p > \frac{1}{4}.

Step-by-step explanation:

Expand the left-hand side of this equation:

p\, (x + 1)\, (x - 3) = p\, \left(x^2 - 2\, x - 3\right) = p\, x^2 - 2\, p\, x - 3\, p.

Collect the terms, so that this quadratic equation is in the form a\, x^2 + b\, x+ c = 0:

p\, x^2 - 2\, p\, x - 3\, p = x - 4\, p - 2.

p\, x^2 - (2\, p + 1)\, x + (p + 2) = 0.

In this equation:

  • a = p.
  • b = -(2\, p + 1).
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Calculate the quadratic discriminant of this quadratic equation:

\begin{aligned}b^2 - 4\, a\, c &= (-(2\, p + 1))^2 - 4\, p\, (p + 2) \\ &= 4\, p^2 + 4\, p + 1 - 4\, p^2- 8\, p = -4\, p + 1\end{aligned}.

A quadratic equation has no real root if its quadratic discriminant is less then zero. As a result, this quadratic equation will have no real root when -4\, p + 1 < 0. Solve for the range of p:

\displaystyle p > \frac{1}{4}.

4 0
3 years ago
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