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3 years ago

Which table shows ordered pairs that satisfy function Y=x^2 + 1

Mathematics

1 answer:

DochEvi [55]3 years ago

7 0

Answer:

Plug in the x or y on the table and that should give you the x or y answer. Which ever one matches this is the correct answer.

Step-by-step explanation:

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Write the simplified form of expression 3(x+8) what is simplified form of -(2y-3x)

Jobisdone [24]

Answer:

1) 3x+8

2) -2y+3x

Step-by-step explanation:

thats the answer! hope it helps :)

5 0

3 years ago

Tom throws a ball into the air.

hram777 [196]

h = -8t² + 40t

dh/dt = 0
⇒ d/dt(-8t² + 40t) = 0
⇒ -16t + 40 = 0
⇒ 16t = 40
⇒ t = 40/16 = 2.5s

So it takes 2.5 seconds to reach highest point

h = -8×2.5² + 40×2.5 = -50 + 100 = 50
Ordered pair: (h,t) = (50,2.5)

6 0

3 years ago

What is the measure of m? m=? 24 6

Vitek1552 [10]

Answer:

Follow the steps

Step-by-step explanation:

Angle M is 95 degrees.

3 0

3 years ago

Find the annual interest rate.

slega [8]

The annual interest rate is 3.5%.

Solution:

Given Interest (I) = $26.25

Principal (P) = $500

Time (t) = 18 months

Rate of interest (r) = ?

Time must be in years to find the rate per annum.

1 year = 12 months

Divide the time by 12.

Time (t) = $\frac{18}{12}=\frac{3}{2}$ years

Now, find the rate of interest using simple interest formula.

Simple interest formula:

$$I=\frac{Prt}{100}$

$$26.25=\frac{500\times r\times \frac{3}{2} }{100}$

$$26.25\times 100 =500\times r\times \frac{3}{2}$

$$2625 =250\times r\times 3$

$$2625 =750\times r$

$$\Rightarrow r=\frac{2625}{750}$

⇒ r = 3.5%

Hence the annual interest rate is 3.5%.

8 0

3 years ago

Vicky is a cook at a diner. Before the diner opened, she used 12 eggs to make a large frittata that will be sold by the slice. S

DanielleElmas [232]

3x+12=39
Minors 12 on both side
3x=27
Divide 3 on both side
X=9

8 0

2 years ago