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ololo11 [35]
2 years ago
7

Find sin(b) in the triangle

Mathematics
2 answers:
lara31 [8.8K]2 years ago
5 0

Answer:

We need the triangle, please

Explanation:

Can't find anything about a triangle without the triangle

tangare [24]2 years ago
4 0

Answer:

0

Step-by-step explanation:

Sin(undefined) reports 0.

If the value is not undefined, please provide the triangle.

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Step-by-step explanation: I just did the assignment

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2 years ago
As a salesperson, you are paid $50 per week plus $2 per sale. This week you want your pay to be at least $100. What is the minim
DENIUS [597]
Let s represent the number of sales, and t the total pay
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so set t to 100, and solve for s

100 = 2s + 50
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3 years ago
Orthogonalizing vectors. Suppose that a and b are any n-vectors. Show that we can always find a scalar γ so that (a − γb) ⊥ b, a
jeka57 [31]

Answer:

\\ \gamma= \frac{a\cdot b}{b\cdot b}

Step-by-step explanation:

The question to be solved is the following :

Suppose that a and b are any n-vectors. Show that we can always find a scalar γ so that (a − γb) ⊥ b, and that γ is unique if b \neq 0. Recall that given two vectors a,b  a⊥ b if and only if a\cdot b =0 where \cdot is the dot product defined in \mathbb{R}^n. Suposse that b\neq 0. We want to find γ such that (a-\gamma b)\cdot b=0. Given that the dot product can be distributed and that it is linear, the following equation is obtained

(a-\gamma b)\cdot b = 0 = a\cdot b - (\gamma b)\cdot b= a\cdot b - \gamma b\cdot b

Recall that a\cdot b, b\cdot b are both real numbers, so by solving the value of γ, we get that

\gamma= \frac{a\cdot b}{b\cdot b}

By construction, this γ is unique if b\neq 0, since if there was a \gamma_2 such that (a-\gamma_2b)\cdot b = 0, then

\gamma_2 = \frac{a\cdot b}{b\cdot b}= \gamma

6 0
3 years ago
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Yanka [14]

Answer:

3 divided by 4 is 0.75

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

2:9:4

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15x=180

x=12

2(12)=24

9(12)=108

4(12)=48

3 0
2 years ago
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