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Dafna1 [17]
3 years ago
13

Let T be a linear transformation from Rr to Rs. Determine whether or not T is one-to-one in each of the following situations: 1.

r=s 2. r>s 3. r
Mathematics
1 answer:
viktelen [127]3 years ago
4 0

Answer:

12

Step-by-step explanation:

1=1=56

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The formula for the area of a rhombus is A = a equals StartFraction one-half EndFraction d 1 d 2.d1d2, where d1 and d2 are the l
Strike441 [17]

Answer:

\large\boxed{d_1=\dfrac{2A}{d_2};\ d_2=\dfrac{2A}{d_1}}

Step-by-step explanation:

A=\dfrac{1}{2}d_1d_2\qquad\text{multiply both sides by 2}\\\\2A=2\!\!\!\!\diagup\cdot\dfrac{1}{2\!\!\!\!\diagup}d_1d_2\\\\2A=d_1d_2\to d_1d_2=2A

\text{For}\ d_1:\\\\d_1d_2=2A\qquad\text{divide both sides by}\ d_2\neq0\\\\d_1=\dfrac{2A}{d_2}\\\\\text{For}\ d_2:\\\\d_1d_2=2A\qquad\text{divide both sides by}\ d_1\neq0\\\\d_2=\dfrac{2A}{d_1}

4 0
3 years ago
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The length of a rectangle is 5 in longer than its width. if the perimeter of the rectangle is 50 in , find its area.
GrogVix [38]
The area is 150 in^2

6 0
4 years ago
The table below shows the ages of Ron and his brother,Raymond. Write a sentence that explains Raymond's age in terms of Ron's ag
oksano4ka [1.4K]
Raymonds age (y) is Rons age (x) plus 5 years.
5 0
3 years ago
Linda took a math test and got 68 correct answers and 12 incorrect answers. What is the percentage of incorrect answers
iogann1982 [59]

Answer:

Approximately 17.6 percent

Step-by-step explanation:

To find a percentage, take the part, divide it by the whole, and multiply that quotient by 100. As an algebraic expression, that would be \frac{part}{whole}*100.

In this case, the part is 12 and the whole is 68. Therefore, our answer is \frac{12}{68}*100\approx17.6 percent. Hope this helps!

7 0
3 years ago
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H(n) = 41 - 5n<br> Complete the recursive formula of h(n).<br> h(1) = <br> h(n) = h(n-1)
Sophie [7]

The recursive formula of h(n) is h(1) = 36 and h(n) = h(n -1) - 5

<h3>How to determine the recursive formula?</h3>

The function is given as:

h(n) = 41- 5n

Calculate h(1) and h(2)

h(1) = 41- 5(1)

h(1) = 36

h(2) = 41- 5(2)

h(2) = 31

Calculate the difference between h(1) and h(2)

d = 31 - 36

d = -5

This means that:

h(1) = 36 and h(n) = h(n -1) - 5

Hence, the recursive formula of h(n) is h(1) = 36 and h(n) = h(n -1) - 5

Read more about recursive formula at:

brainly.com/question/1275192

#SPJ1

8 0
2 years ago
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