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2 years ago

Based on the graph, what does (1,3) represent ?

Mathematics

1 answer:

san4es73 [151]2 years ago

4 0

Answer:

The correct answer should be B.

I hope this helps!

-Mikayla

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PLEASE EXPLAIN YOUR ANSWERS!

DedPeter [7]

Answer:

(9 1/2)/(4 3/4)

19/2)/19/4) Divide:

19*4/2*19= 76/38= 2 rooms

Step-by-step explanation:

6 0

3 years ago

What set of three numbers could represent the lengths of the side of a right triangle?

klemol [59]

Answer:

C.) 5, 12, 13

Step-by-step explanation:

In a right triangle, the sum of the squares of the two shorter sides must equal the square of the longest side (Pythagoras).

a² + b² = c²

We can test each set of numbers to see which one fits.

A.) 8² + 12² = 16²

64 + 144 = 256

208 ≠ 256

B.) 6² + 7² = 8²

36 + 49 = 64

85 ≠ 64

C.) 5² + 12² = 13²

25 + 144 = 169

169 = 169

The numbers 5, 12, and 13 could represent the lengths of the sides of a right triangle.

D.) 16² + 32² = 36²

256 + 1024 = 1296

1280 ≠ 1296

7 0

2 years ago

What is the probability that a randomly selected person is on the swim team? Express the probability as a percent rounded to the

frez [133]

<span>What is the probability that a randomly selected person is on the swim team?
28 out of 67 people are on the swim team
so that's 28/67
</span><span>41.7910448% round to the nearest tenth
41.8% is the answer.

Hope this helps, Have a nice day!</span>

5 0

2 years ago

HELP PLS! A boat is heading towards a lighthouse, whose beacon-light is 102 feet above the water. From point AA, the boat’s crew

KatRina [158]

Answer:

Distance from point AA to point BB = 189.3 feet

Step-by-step explanation:

Let the distance from point AA to the base of the lighthouse be represented by x, and the distance from point BB to the base of the lighthouse be represented by y. So that;

distance from point AA to point BB = x - y

To determine the value of x, applying the required trigonometric function;

Tan θ = $\frac{opposite}{sdjacent}$