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SashulF [63]
3 years ago
5

Can anybody help me on this

Mathematics
2 answers:
Anna71 [15]3 years ago
7 0

Answer:

8\sqrt{3}

Step-by-step explanation:

Area of the triangle is given as:

\text{Area}=\frac{1}{2} \times \text{Base} \times \text{Height}\\\\ \text{Using the given values of Area and Base, we get:}\\\\ 8\sqrt{6} =\frac{1}{2}\times2\sqrt{2}\times\text{Height}\\\\ \frac{8\sqrt{6} \times 2}{2\sqrt{2} }=\text{Height}\\\\8\sqrt{3}=\text{Height}

Thus the height of the triangle will be: 8\sqrt{3}

iVinArrow [24]3 years ago
7 0

Answer:

The correct answer is third option

height =8√3

Step-by-step explanation:

<u>Area of triangle  = bh/2</u>

where b - Base of triangle

h - Height of triangle

<u>To find the height of triangle</u>

It is given, b = 2√2 and h = 8√6

Area = bh/2

8√6 = (2√2 * h)/2

8√6 = √2 * h)

h = 8√6 /√2

h = 8√3

Therefore the correct answer is third option 8√3 in

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Step-by-step explanation:

8 0
2 years ago
The vertices of ΔGHI are G(-3,0), H(-5,-5), and I(1,-5). What are the coordinates of the image after being reflected over the y-
s2008m [1.1K]
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6 0
3 years ago
The explicit rule for a sequence is an=5(−2)^n−1
Murrr4er [49]

Answer:

3) a_n=-2a_{n-1}, a_1=5

Step-by-step explanation:

Given that the explicit rule for a sequence is a_n=5(-2)^{n-1}.

Now we need to find about what is the recursive rule for the sequence and match with the given choices to find the correct choice.

1) a_n=-2a_{n+1}, a_1=5

2) a_n=-5a_{n+1}, a_1=2

3) a_n=-2a_{n-1}, a_1=5

4) a_n=-5a_{n-1}, a_1=2

Plug n=1 into given formula to get first term

a_n=5(-2)^{n-1}

a_1=5(-2)^{1-1}=5(-2)^{0}=5(1)=5

base of the exponent part is (-2) so that means we need to multiply -2 to the previous term to get nth term

Hence correct choice is: 3) a_n=-2a_{n-1}, a_1=5

7 0
2 years ago
What is 4×3^2-3+5×2=
stepladder [879]
86 opposite of it so it would be87
3 0
2 years ago
If x=12 What is the value of the expression2(x)+3
GaryK [48]

Answer:

147

Step-by-step explanation:

2(X)= (X) x (X)

12 x 12 + 3= 144+3=147

7 0
2 years ago
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