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4 years ago

Ehhh... idk okay?? Help me

Mathematics

1 answer:

Tasya [4]4 years ago

5 0

Answer:

a. 48

b. 2

Step-by-step explanation:

Follow PEMDAS.

PART A

3*(4+5*3-3)

3*(4+15-3)

3*(16)

PART B

{10-[5÷(8-3)*2+6]}

{10-[5÷(5)*2+6]}

{10-[1*2+6]}

{10-[2+6]}

{10-[8]}

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PLEASE HELP! i have a couple minutes left

swat32

Answer:

1.8

Step-by-step explanation:

slope formula: (y2-y1)/(x2-x1)

(86-32)/(30-0)

54/30

1.8

8 0

4 years ago

Read 2 more answers

1 Use f(x) = ½ x and ƒ˜¹(x) = 2x to solve the problems. f(2)= f¹1)=[ f(f(2)) =

liq [111]

Answer:

f(2) = 1

(1) = 2

(f(2)) = 2

Step-by-step explanation:

f(x) = x

(x) = 2x

f(2) = (2)

f(2) = 1

(1) = 2(1)

(1) = 2

(f(2)) = 2((2))

(f(2)) = 2(1)

(f(2)) = 2

7 0

2 years ago

H(t)=2t-2 g(t)=t-1 find h(g(2))

Crazy boy [7]

T = 2

To find this, follow these steps.

First, you need to find g(2):

t-1
2-1
1

Therefore 1 is your first answer. Then you input that answer into h(t).

2(t) - 2
2(2) - 2
4 - 2
2

Thus, 2 is your final answer.

Hope this helps!

5 0

3 years ago

Suppose an arrow is shot upward on the moon with a velocity of 44 m/s, then its height in meters after tt seconds is given by h(

andreev551 [17]

Answer:

a. 38.19m/s

b. 38.605m/s

c. 38.937m/s

d. 39.0117m/s

e. 39.01917m/s

Step-by-step explanation:

The average velocity is defined as the relationship between the displacement that a body made and the total time it took to perform it. Mathematically is given by the next formula:

$v_a_v_g = \frac{\Delta x}{\Delta t} =\frac{x_f-x_i}{t_f-t_i}$

Where:

$x_f=Final\hspace{3}distance\hspace{3}traveled\\x_i=Initial\hspace{3}distance\hspace{3}traveled\\t_f=Final\hspace{3}time\hspace{3}interval\\t_i=Initial\hspace{3}time\hspace{3}interval$