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sertanlavr [38]
2 years ago
8

Find the area of a triangle with sides a = 5, b = 8, and c = 11

Mathematics
1 answer:
Sergio039 [100]2 years ago
6 0
Well the formula for a triangle is base(b) times height(h) divided by 2.

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Jess knows that X to the second power equals 64. Which of the following represents the step that Jess should take to find the co
Furkat [3]

Answer:

find the square root of 64

x=8

Step-by-step explanation:

3 0
3 years ago
The ratio of red ribbons to green ribbons is 4 to 6.If these are total of 32 red ribbons, then how many green ribbons are there?
den301095 [7]

Answer:

48 green

Step-by-step explanation:

red : green

4    :   6    

We want 32 red ribbons

Multiply each side by 8

red : green

4*8  :   6*8

32   : 48

4 0
3 years ago
Read 2 more answers
Simplify using distributive property -4(3)+(-4)(6)​
klasskru [66]
-4(3)=-12
-4(6)=-24
-12+(-24)=-36
3 0
3 years ago
Read 2 more answers
analyze the diagram below and complete the instructions that follow. find the value of x and the value of y
Aleks [24]
Answers:
x = 2√2 units
y = 2√6 units

Explanation:
The given diagram is a right-angled triangle. This means that the special trig functions can be applied.
These functions are as follows:
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent

For getting x and y, we can choose to either work with θ = 30 or θ = 60.
I will work with 30.

1- For x:
We have:
θ = 30
x is the opposite side to θ
4√2 is the hypotenuse
Therefore, we can apply the sine function as follows:
sin θ = opposite / hypotenuse
sin (30) = x / 4√2
x = sin (30) * 4√2
x = 2√2 units

2- For y:
We have:
θ = 30
x is the adjacent side to θ
4√2 is the hypotenuse
Therefore, we can apply the cosine function as follows:
cos θ = adjacent / hypotenuse
cos (30) = y / 4√2
y = cos (30) * 4√2
y = 2√6 units

Hope this helps :)


8 0
3 years ago
Read 2 more answers
Identify the digit with the given place value in number 173.514 hundredths
Llana [10]

Answer: We are given the number 173.514

Each of the digits in this number has the following place value:

\begin{gathered} 1\rightarrow\text{ Hundreds} \\ 7\rightarrow\text{ Tens} \\ 3\rightarrow\text{ Ones} \\ \text{.}\rightarrow\text{  Decimal Point} \\ 5\rightarrow\text{ Tenth} \\ 1\rightarrow\text{  Hundreth} \\ 4\rightarrow\text{  Thousandth} \end{gathered}

Secondly, We have to identify the numbers in digit 185.712

\begin{gathered} 1\rightarrow\text{ Thousand} \\ 8\rightarrow\text{ Hundred} \\ 5\rightarrow\text{ Tens} \\ \text{. Decimal point} \\ 7\text{ }\rightarrow\text{Thenth} \\ 1\rightarrow\text{ Hundreth} \\ 2\text{ }\rightarrow\text{ Thousandth} \\  \end{gathered}

5 0
1 year ago
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