2 years ago

Much help needed thanks!

Mathematics

1 answer:

Anit [1.1K]2 years ago

8 0

The correct answer is D comment if you need me to show the work/ explain

You might be interested in

Verify the trigonometric identity. convert the left side of the relationship to look like the right side.

Tomtit [17]

Answer:

Verified

Step-by-step explanation:

Use $\tan{x}=\frac{\sin{x}}{\cos{x}}$ , $\sin^2{x}+\cos^2{x}=1$ and $\sec{x}=\frac{1}{\cos{x}}$

LHS= $\tan^2{x}+1=\frac{\sin^2{x}}{\cos^2{x}} + 1=\frac{\sin^2{x}+\cos^2{x}}{\cos^2{x}}=\frac{1}{\cos^2{x}}=\sec^2{x}$ =RHS

5 0

2 years ago

50 POINTS SOMEONE PLEASE HELP WHATS 2+2 A.) 4 B.) 2 C.)5 D.) 1230

Semenov [28]

Answer:

2+2=4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

3x-y= 17 -x+y= -7 Help please

AlexFokin [52]

Answer:

y = -2

x = 5

Step-by-step explanation:

3x - y = 17

-x + y = -7

here we can find the sum of the two equations

2x = 10

x = 5

now we can just plug in the value of x to find y

-(5) + y = -7

y = -2

8 0

2 years ago

Write a rule for the linear function shown in the graph.

Bezzdna [24]

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

( 1 , − 2 )

Equation Form:

x = 1 , y = − 2

Step-by-step explanation:

Graph.

y = 3 x − 1

y = x + 1

y = − x − 1

y = x + 1

8 0

3 years ago

At the corner market, you can buy rice by

Gala2k [10]

Answer:

Step-by-step explanation:

6 0

3 years ago