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Bond [772]
3 years ago
15

Helpp me please

Mathematics
1 answer:
Leto [7]3 years ago
8 0

Answer:

  • 9) c, 10) c, 11) a

Step-by-step explanation:

<h3>#9</h3>

Total charge consists of the cost of the  tarpaulin, which is 15x and lay outing cost of Php 150:

  • y = 15x + 150

Correct choice is c.

<h3>#10</h3>

We are interested in the outcome so the brand of PC is not something to concern us.

<u>Excluding the option II, we have one correct choice:</u>

  • c. I, III, and IV only
<h3>#11</h3>

<u>The area based on given dimensions is:</u>

  • A = lw = 8*6 = 48 ft²

<u>The cost of printing is:</u>

  • y = 15*48 = 720

<u>Correct choice is:</u>

  • a. 48 square feet; Php 720
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Fifty-four is ___% of 60.<br><br> 20 points offered
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Answer:

54÷60×100= 90%

Step-by-step explanation:

90%

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What is the factored form of 9X^2-64
Maksim231197 [3]
This should be recognized as the difference of perfect squares which is of the form:

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90. Find 33.3% of 81.
Vinvika [58]
33.3% x 81
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3 0
2 years ago
I'll give more points here is what I need.
Serga [27]

Answer:

The answer to your question is x = 3; y = 3

Step-by-step explanation:

Data

angle = 45°

Opposite side = x

Adjacent side = y

hypotenuse = 3√2

To solve this problem, use trigonometric functions.

1) To find x, use the trigonometric function sine.

              sin Ф = Opposite side / hypotenuse

-Solve for Opposite side (x)

              Opposite side = hypotenuse x sin Ф

-Substitution

              Opposite side = 3√2 sin 45

-Simplification

               Opposite side = 3√2 (1 / √2)

               Opposite side = 3(1)

-Result  

               x = 3

2) To find y use the trigonometric function cosine

               cos Ф = Adjacent side / hypotenuse

-Solve for Adjacent side

                Adjacent side = hypotenuse x cos Ф

-Substitution

                Adjacent side = 3√2 x cos 45

-Simplification

                Adjacent side = 3√2 x (1/√2)

                Adjacent side = 3(1)

-Result

                y = 3

5 0
3 years ago
Helppp and explain pls and ty
raketka [301]
I’m not positive but last year I got this card and it’s a guide for these types of triangles. Since you’re missing the long leg but you have the short leg you have to do 22 square root 3 in order to find the long leg. That gives you 38.1051177665 so I would say none of the choices

7 0
3 years ago
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