3 years ago

Leah ran 6 block north then back 4 block south

Mathematics

1 answer:

Murljashka [212]3 years ago

8 0

Distance of 10 blocks
Displacement of 2 blocks north

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Adam has 17.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches

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4 years ago

Sketch the curve given by the set of parametric equations. x=t^2+4 y=t/5 +8

dangina [55]

Answer: see attached graph

<u>Step-by-step explanation:</u>

Choose values for t and plug them into the x equation and y equation to find the x,y coordinates.

Usually there is an interval provided. Since you did not specify an interval, I chose to use [-2, 2].

$\begin{array}{c||c|c||c}t&x&y&(x,y)\\-2&8&\frac{38}{5}=7.6&(8,7.6)\\\\-1&5&\frac{39}{5}=7.8&(5,7.8)\\\\0&4&\frac{40}{5}=8.0&(4,8.0)\\\\1&5&\frac{41}{5}=8.2&(5,8.2)\\\\2&8&\frac{42}{5}=8.4&(8,8.4)\end{array}$

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3 years ago

How many triangles can be drawn with side lengths 3, 5, and 9?

prohojiy [21]

Answer:

no triangle

Step-by-step explanation:

SOLUTION: No; . The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

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3 years ago

HELP QUICK - I WILL MARK YOU BRAINLY

-BARSIC- [3]

Answer:

perimeter goes with the one that has 5x^2

i dont know the second im sorry

Step-by-step explanation:

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3 years ago

39 less than the product of a number and 13 is 39

Lana71 [14]

Answer:

13n - 39 = 39

Step-by-step explanation:

Let the number be n. Then we have 13n - 39 = 39

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4 years ago