I need help on 12,13,14 thank you
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13) volume = area (base) times height = 2 * 3.5 * 5 there is no addition at all (answer 1)
14) 37 + 67 + unknown angle = 180... so unknown is 180-37-67 = 76 degrees (answer 3)
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A pickup truck traveled a distance of 210 miles in 5 hours. If the pickup truck travels at the same speed, how many miles would this truck travel in 6 hours?175 miles252 miles2,310 miles6,300 miles
5 sevenths times 3 fourths
Find the equation of the line parallel to y = 1/3x + 4 that passes through (-9, 4).
Isabella is solving the equation 4x2 = 13x – 3 with the quadratic formula.* What values should she use for a, b, and c?
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a){46,55}
b){-1,13}
c){-15,27}
d){-21,33}
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x^2 - 12 * x = 13
x^2 - 12 * x - 13 = 0
(x - 13) * (x + 1) = 0
1. x = 13
2. x = -1
The correct result would be b) {-1, 13}.
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The point after translation left 1 unit and down 2 units will be (-1, 7)
What is translation?
A translation is a geometric transformation that moves every point of a figure, shape or space by the same distance in a given direction. A translation can also be interpreted as the addition of a constant vector to every point, or as shifting the origin of the coordinate system.
Given that, a point (0,9) is being translated left 1 unit and down 2 units
We know that, translation rule for, left and down is,
(x, y) = (x-a), (y-b) where a and b are units by which points are being translated.
Therefore,
(0, 9) = (0-1, 9-2)
= (-1, 7)
Hence, the point after translation left 1 unit and down 2 units will be (-1, 7)
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Answer:-1,7
Step-by-step explanation:
Select one:
a. cos2x - sin2x - sin x
b. cos2x - sin3x
c. cos2x + sin2x + sin x
d. cos2x - 3 sin x
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is the solution of the given equation.
To rewrite the expression cos 2x - sin x using only sin x and cos x, we can apply trigonometric identities.
Using the identity , we can rewrite the expression as:
Since,
Therefore, the correct answer is:
a.
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Answers
Answer:
p =
Step-by-step explanation:
change the mixed number to an improper fraction
- 2 = -
, hence
- p = - 3 ( multiply both sides by 7 )
- 15p = - 21 ( divide both sides by - 15 )
p = =
Final answer:
To solve this question, convert '-2 1/7' to an improper fraction (-15/7), then divide both sides of the equation by this value. This simplifies to p = 1.4 which is the solution.
Explanation:
In order to solve the equation (-2 1/7)p=-3, it's helpful to remember that multiplying each side of an equation by the same value does not change the solution. In this case, (-2 1/7) represents a fraction (-15/7) when converted to an improper fraction. Now, to isolate p on one side of the equation, divide both sides of the equation by (-15/7). This provides the solution: p = -3 / (-15/7), which simplifies to p = 1.4. Therefore, the solution to the equation is p = 1.4
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