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1 year ago

Given the triangle below, what is m ZA, rounded to the nearest tenth?

Mathematics

1 answer:

quester [9]1 year ago

5 0

Answer:

Step-by-step explanation:

By the Law of Sines,

(sin A)/(11)=(sin 30°)/18
sin A = (11 sin 30°)/18
A = arcsin((11 sin 30°)/18), which is about 17.8 degrees.

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van someone please help me with this i dont need an explaination i just need a. b. c. or d. please and thank you

Talja [164]

Answer:

option C

$f(x)=-\sqrt{x+3}+8$

Step-by-step explanation:

we have

$f(x)=-2\sqrt{x-3}+8$

using a graphing tool

see the attached figure N $1$

The range is the interval--------> (-∞,8]

$y\leq 8$

case A) $f(x)=\sqrt{x-3}-8$

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The range is the interval--------> [-8,∞)

$y\geq -8$

case B) $f(x)=\sqrt{x-3}+8$

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The range is the interval--------> [8,∞)

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case C) $f(x)=-\sqrt{x+3}+8$

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The range is the interval--------> (-∞,8]

$y\leq 8$

case D) $f(x)=-\sqrt{x-3}-8$

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5 0

3 years ago

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Elenna [48]

Step-by-step explanation:

measure all the sides then multiply you will get the answer

4 0

2 years ago

Eric and Carly each made a bowl of punch. Carly used 5 times as much lemonade as Eric did. If Eric used 1/4 of a

Viktor [21]

Answer:

carly used 1 1/4 cups of lemonade

Step-by-step explanation:

I think that is simplified

8 0

2 years ago

PLEASE HELP THANK YOU SO MUCH IN ADVANCE. IF POSSIBLE PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER

natka813 [3]

Answer:

Step-by-step explanation:

To be right triangle has to verify the Pythagorean Theorem

hypothenuse² = (side 1 )² + (side 2)²

Since the hypothenuse is the largest of the sides we consider the largest number the hypothenuse and check the relation.

16, 30, 34

34² = 16²+30²; 1156 = 1156 ✅

16, 30, 34 are measurements of a right triangle

8, 14, 16

16² = 8² +14²; 256 = 260 ❌

8, 14, 16 is not a right triangle

10, 12, 16

16² = 10² +12²; 256 = 244 ❌

10, 12, 16 is not a right triangle

5, 12, 13

13² = 12²+5²; 169 = 169 ✅

5, 12, 13 are measurements of a right triangle

8 0

2 years ago

If m = 14 and n = 4, what is the value of the following expression?<br> m - 2 • n + 3

alex41 [277]

Answer:

Step-by-step explanation:

7 0

2 years ago

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