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3 years ago

Please help me ASAP

Mathematics

1 answer:

scZoUnD [109]3 years ago

5 0

Slope is 1/2 remember rise over run to find slope

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What is the vertical shift of the graph of the parent cosecant function to the graph of the function below?

STatiana [176]

Answer:

Option: C is the correct answer.

C. 3 units down.

Step-by-step explanation:

We know that the graph of a cosecant function has a minimum value for a upward open curve as : 1

It could be seen from the graph.

But here the minimum value of the upward open curve in the transformed function is: -2

This means that the vertical shift is given by:

-2-1=-3

This means that there is a vertical shift of 3 units down in the parent function.

4 0

2 years ago

Read 2 more answers

Can someone please help me asap I’ll mark brainlist

Scorpion4ik [409]

Answer:

9/20

Step-by-step explanation:

Not hard. Multiply top and bottom by the other number. 3*3 = 9, and 4*5 = 20. so 9/20

6 0

3 years ago

Read 2 more answers

William had a borad that was 5ft. 3in. He cut off a peice that was 2ft. 8in. long. How much board does he have left?

Angelina_Jolie [31]

All you have to do here is convert the mixed number measurements to inches. Because there are 12 inches in a foot, 5ft. 3in. becomes 63 inches. 2ft. 8in. becomes 32 inches. 63-32=31 inches, which is 2ft. 7in.

4 0

2 years ago

55. If 3x = 4y, the value of (x + y)^2 : (x - y)^2 is:<br>

ladessa [460]

Answer:

$\large\boxed{(x+y)^2:(x-y)^2=49}$

Step-by-step explanation:

$3x=4y\qquad\text{subtract}\ 3y\ \text{from both sides}\\\\3x-3y=y\qquad\text{distributive}\\\\3(x-y)=y\qquad\text{divide both sides by 3}\\\\x-y=\dfrac{y}{3}\qquad(*)\\------------------\\3x=4y\qquad\text{add}\ 3y\ \text{to both sides}\\\\3x+3y=7y\qquad\text{distributive}\\\\3(x+y)=7y\qquad\text{divide both sides by 3}\\\\x+y=\dfrac{7y}{3}\qquad(**)\\------------------$

$(x+y)^2:(x-y)^2=\dfrac{(x+y)^2}{(x-y)^2}\qquad\text{use}\ \left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\=\left(\dfrac{x+y}{x-y}\right)^2\qquad\text{substitute}\ (*)\ \text{and}\ (**)\\\\=\left(\dfrac{\frac{7y}{3}}{\frac{y}{3}}\right)^2=\left(\dfrac{7y}{3}\cdot\dfrac{3}{y}\right)^2\qquad\text{cancel}\ 3\ \text{and}\ y\\\\=(7)^2=49$

5 0

2 years ago

67-7x(12-3)<br> Evaluate

Trava [24]

Answer:

67-63x

Step-by-step explanation:

7 0

2 years ago