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3 years ago

Find the length of side AB.Give your answer to 1 decimal place.

Mathematics

1 answer:

Luden [163]3 years ago

4 0

Answer:

The answer is below

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. Types of triangles are isosceles, scalene, equilateral, acute, obtuse and right angled triangle. A right angle triangle is a triangle with one angle being 90°.

Trigonometric ratios is used to show the relationship between the angles and sides of a right angled triangle. Examples are:

sinΘ = opposite/hypotenuse; cosΘ = adjacent/hypotenuse; tanΘ = opposite/adjacent

From the question:

cos(62) = AB/12

AB = 12 * cos(62)

AB = 5.6 cm

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Scott started his bank account with $150 and is spending $7 per day on lunch. The x-axis would be labeled:

Inessa [10]

The x axis is labeled as Number of days.

<h3 /><h3>What is graph?</h3>

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

let x be the number of days and y be money.

So, the equation is

y = -7x + 150.

Hence, the x axis is labeled as Number of days.

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5 0

2 years ago

Ill mark brainlist plss

Harlamova29_29 [7]

Answer:

6/12

Step-by-step explanation:

the last one

4/8=6/12!!

6 0

3 years ago

Read 2 more answers

The surface area S , of a right rectangular prism with length l , width w ,and height h can be found using the formula below

Yakvenalex [24]

First, replace all variables with the given values.
12(9) + 9(2) + 2(12)
This should then equal 150, then the formula says to multiply this answer by 2. Doing so, should give a final answer of 300.

3 0

3 years ago

PLEASE HELP I will mark brailist

WARRIOR [948]

Answer:

72m^2

Step-by-step explanation:

Conevert the lengths into what they really are

Length of Patio:12

width of patio:6

Soooo.....

multiply

12x6=72

8 0

3 years ago

Pls help me w thissssss

likoan [24]

In this problem, we need to use <u>multiplication</u> and <u>subtraction</u> method to solve it.

_________________________________

x(y) means to <u>multiply</u> x with y

_________________________________

Note that {a = 7} and {b = 6}

First, we need to multiply 4 with {a = 7}, we get:

4(7) = <em>28</em>

<em />

Then, we need to subtract {b = 6} from <em>28</em>, we get:

<em>28</em> – 6 = 22

Finally, this simplifies as:

4(7) – 6 = 22

<em>Hope this helps :)</em>

5 0

1 year ago

Find the length of side AB.Give your answer to 1 decimal place.​

Find the length of side AB.Give your answer to 1 decimal place.