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atroni [7]
2 years ago
8

Write down the first 3 term and the required term of these sequences

Mathematics
1 answer:
dedylja [7]2 years ago
7 0

Answer:

https://www.cimt.org.uk/projects/mepres/book7/bk7i7/bk7_7i3.htmStep-by-step explanation:

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Two cars, one going due east at 25 m / sec and the second going due south at 50/3 m / sec are traveling toward the intersection
valkas [14]

Answer:

30 m/s

Step-by-step explanation:

Let's say the distance from the first car to the intersection is x, and the distance from the second car to the intersection is y.

The distance between the cars can be found with Pythagorean theorem:

d² = x² + y²

Taking derivative with respect to time:

2d dd/dt = 2x dx/dt + 2y dy/dt

d dd/dt = x dx/dt + y dy/dt

We know that x = 200, dx/dt = -25, y = 150, and dy/dt = -50/3.

To find dd/dt, we still need to find d.

d² = x² + y²

d² = (200)² + (150)²

d = 250

Plugging everything in:

250 dd/dt = (200) (-25) + (150) (-50/3)

dd/dt = -30

The cars are approaching each other at a rate of 30 m/s at that instant.

4 0
2 years ago
There are 270 sixth grade students and 45 chaperones going on a field trip. How many students would go with each chaperone if di
Alenkinab [10]
270 ÷ 45 is 6 students per chaperone
5 0
3 years ago
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Find the product. (102)3
stich3 [128]
The answer is 306.......
8 0
3 years ago
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Find the area of a triangle with a base length of 3 units and a height of 4 units.
svetlana [45]

Answer:

6 square units

Step-by-step explanation:

The area of a triangle can be calculated by multiplying the triangle's base by its height, and then dividing the result by 2. As an algebraic expression, this would be \frac{bh}{2}, where b is the triangle's base and h is the triangle's height. In this case, we know that b=3 and h=4. Therefore, the area of this triangle is \frac{3*4}{2} =\frac{12}{2} =6 square units. Hope this helps!

6 0
2 years ago
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Find the fraction equivalent to 8/24 in lowest term
olga2289 [7]
\frac{\big{8}}{\big{24}} = \frac{\big{8:8}}{\big{24:8}} = \frac{\big{1}}{\big{3}}
5 0
3 years ago
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