A triangle has an area of 234.4 square feet and a height of 16 feet. what is the length of the base?
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We have:
substitute:
Answer: 29.3 ft.
Related Questions
Got stuck on this question for awhile Write an expression for the sales tax on a car.Tax rate is 6%, price is 1000 off the sticker price, $p.
Teresa recorded the number of drinks of each type that she sold on Monday and Tuesday. She sold 300 drinks each day.Which drink represents of the sales for the day? Two two-column tables titled Drinks Sold on Monday and Drinks Sold on Tuesday. In the Monday table, data are Orange juice 150, Grape juice 34, Water 100, Apple juice 16. In the Tuesday table, data are Orange juice 50, Grape juice 65, Water 85, Apple juice 100. A. Orange juice sold on Monday B. Orange juice sold on Tuesday C. Water sold on Monday D. Grape juice sold on Tuesday
The first term of an arithmetic progression is -3 and the common difference is 8. What is the 28th term? 213 226 229 220
Lisa purchased a hat for $10, a purse for $20, and a book for $23.The sales-tax rate was 7.2 percent. What was the total amount she paid?
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Answer:
2.6875 or 2.6
Step-by-step explanation:
2.15÷.8=2.6875
z = 4
z = -28
z = -112
z = 784
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First, divide both sides by -7. / Your problem should look like:
Second, simplify
Third, simplify
Fourth, add 2 to both sides. / Your problem should look like: -10 + 2 = -2z
Fifth, simplify -10 + 2 to get -8. / Your problem should look like: -8 = -2z
Sixth, divide both sides by -2. / Your problem should look like:
Seventh, simplify
Eighth, simplify
Ninth, switch your problem around. / Your problem should look like: z = 4
Answer: z = 4
The solution of expression is,
⇒ z = 4
We have to give that,
An expression to solve is,
⇒ 70 = - 7 (- 2 - 2z)
Now, Simplify the expression as,
⇒ 70 = - 7 (- 2 - 2z)
Divide both sides by 7,
⇒ 70/ 7 = - 7 (- 2 - 2z)/7
⇒ 10 = - 1 (- 2 - 2z)
Apply distributive property,
⇒ 10 = 2 + 2z
Subtract 2 on both sides,
⇒ 10 - 2 = 2z
⇒ 2z = 8
Divide on both sides by 2,
⇒ z = 8/2
⇒ z = 4
Therefore, The solution is,
⇒ z = 4
To learn more about the mathematical expression visit:
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4 ^sqrt 400/ 4^ sqrt 5
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In one pan you have 8 balls: 8n
In the other pan you have the rest of balls (14 - 8 = 6) along with a weight of 20 grams = 6n + 20
So the pans are balanced:
8n = 6n + 20
Now, just solve the equation:
8n - 6n = 20
2n = 20
n = 20/2
n = 10
So, you know that a ball weights 10 grams.
Answer:
Let x represent the weight of one steel ball. One side will have 8 balls or 8x and the other side will have 14-8 or 6 balls (6x) and the 20 gram weight. 8x = 6x + 20.
Answers
Answer:
In summary:
- Axis of symmetry: Not determinable from the given information.
- X-intercepts: (-1, 0) and (1.5, 0).
- Y-intercept: Not determinable from the given information.
- Vertex: (-1, 4).
- Interval of decrease: (-∞, -1) and (1.5, ∞).
Step-by-step explanation:
To identify the axis of symmetry, x-intercepts, y-intercept, and vertex of a graph, we need to analyze the given information and graph:
1. Axis of symmetry: The axis of symmetry is a vertical line that divides the graph into two symmetric halves. It is represented by the equation x = h, where h is the x-coordinate of the vertex. Based on the given information, we don't have the equation of the graph or the value of h, so we cannot determine the axis of symmetry.
2. X-intercepts: X-intercepts are the points where the graph intersects the x-axis. These points have a y-coordinate of 0. From the given information, we have the x-intercepts as follows:
- First x-intercept: (-1, 0)
- Second x-intercept: (1.5, 0)
3. Y-intercept: The y-intercept is the point where the graph intersects the y-axis. It has an x-coordinate of 0. From the given information, we don't have the y-intercept, so we cannot determine its value.
4. Vertex: The vertex is the highest or lowest point on the graph. It has an x-coordinate and a y-coordinate. From the given information, we have the vertex as follows:
- Vertex: (-1, 4)
Now, let's determine the interval in which the function is decreasing. To do this, we need to analyze the graph and observe where the graph is sloping downwards or decreasing. From the given information, we can see that the graph is decreasing in the interval (-∞, -1) and in the interval (1.5, ∞). These intervals represent the regions on the x-axis where the function is decreasing.