All categories

3 years ago

Can you help me with this please

Mathematics

1 answer:

HACTEHA [7]3 years ago

7 0

Answer:

part a is a and c

part b is sine

Step-by-step explanation:

I hope this helped :)

You might be interested in

Point Tis on line segment SU. Given TU = 4x + 1, SU = 8, and ST = 3x,

Harrizon [31]

Answer:

5 units

Step-by-step explanation:

If point T is on the line segment SU, then ST + TU = SU.

Given

TU = 4x + 1

SU = 8

ST = 3x

To get TU, we need to get the value of x first. To get x, we will substitute the given parameters into the formula;

3x+4x+1 = 8

7x+1 = 8

subtract 1 from both sides

7x+1-1 = 8-1

7x = 7

divide both sides by 7

7x/7 = 7/7

x = 1

Substitute x = 1 into the length TU

Since TU = 4x+1

TU = 4(1)+1

TU = 5

Hence the numerical length of TU is 5 units

4 0

3 years ago

PLEASE HELP 35 POINTS!!!

lawyer [7]

Answer:

circle = square =5.53

Step-by-step explanation: .

6 0

3 years ago

Which power does this expression simplify to? [(7)(7) 1 - - ооо 74 O

Paha777 [63]

Step-by-step explanation:

Answer is in attached image...

hope it helps

6 0

3 years ago

2) Unit rate is the price, or quantity, or distance of many items O True O False

Zielflug [23.3K]

Answer:

True

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

ASAP! I really need help with this question! No nonsense answers, and please attach the solution.

uysha [10]

Answer:

$\boxed{\sf Option \ 4}$

Step-by-step explanation:

$\sqrt{2x-3} +x=3$

Subtract x from both sides.

$\sqrt{2x-3} +x-x=-x+3$

$\sqrt{2x-3}=-x+3$

Square both sides.

$( \sqrt{2x-3})^2 =(-x+3)^2$

$2x-3=x^2-6x+9$

Subtract x²-6x+9 from both sides.

$2x-3-(x^2-6x+9 )=x^2-6x+9-(x^2-6x+9)$

$-x^2 +8x-12=0$

Factor left side of the equation.

$(-x+2)(x-6)=0$

Set factors equal to 0.

$-x+2=0\\-x=-2\\x=2$

$x-6=0\\x=6$

Check if the solutions are extraneous or not.

Plug x as 2.

$\sqrt{2(2)-3} +2=3\\ \sqrt{4-3} +2=3\\\sqrt{1} +2=3\\3=3$

x = 2 works in the equation.

Plug x as 6.

$\sqrt{2(6)-3} +6=3\\ \sqrt{12-3} +6=3\\\sqrt{9} +6=3\\3+6=3\\9=3$

x = 6 does not work in the equation.

5 0

4 years ago

Read 2 more answers