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3 years ago

Which trig ratio uses hypotenuse and adjacent side

Mathematics

2 answers:

e-lub [12.9K]3 years ago

7 0

Answer:

It's cosine.

Step-by-step explanation:

Cosine is Adjacent / Hypotenuse.

Slav-nsk [51]3 years ago

5 0

Answer:

cos

Step-by-step explanation:

You can use the acronym SOH CAH TOA

S= opposite/hypotenuse

C= adjacent/hypotenuse

T= opposite/adjacent

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What is the answer to 2 3/4 ÷ 1 5/8

alex41 [277]

Exact form:
22/13

Mixed number:
1 9/13

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2 years ago

What multiplication sentences are in the same fact family as 54•6 = 9

blsea [12.9K]

6•54 u just have to switch it around

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3 years ago

Determine which equation is false, based on the solution set S:{3}.

Alborosie

Answer:

4m+5=12

Step-by-step explanation:

4(3)+5#12

right hand side is not equal to left hand side

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1 year ago

Read 2 more answers

What value of n solves the equation?

vampirchik [111]

2^n = 1/8

Try each one of the options in turn

The question marks are negatives right?

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2 years ago

In a test (+4) marks are given for every correct answers and (-3) marks are given for every incorrect answers 1) Tahiya answered

stealth61 [152]

Answer:

Tahiya attempted 3 incorrect answers.

Helmin attempted 11 incorrect answers.

Step-by-step explanation:

Correct = +4

Incorrect = -3

1) Tahiya got 12 correct answers and scored a 40, the number of incorrect answers was:

$4*12-3I=40\\I=\frac{8}{3}\\I=2.67$

2) Helmin got 5 correct answers and scored a -14, the number of incorrect answers was:

$4*5-3I=-14\\I=\frac{34}{3}\\I=11.33$

In both cases the number of incorrect answers obtained is a fraction, which means that either the data provided is inaccurate, or that the scores obtained by the students are approximate. Let's round the number of incorrect answers to the nearest whole answer.

Tahiya attempted 3 incorrect answers.

Helmin attempted 11 incorrect answers.

4 0

2 years ago