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4 years ago

2. What is the rule for this input-output table?

Mathematics

1 answer:

qwelly [4]4 years ago

5 0

Answer:

First, this table is a function because it has no repeating input values

Second, it is increasing in both the x and y

third, since it is increasing in x and y it is a positive correlation( I dont know if you have learned that yet)

Fourth, the output increases by 4 each time the input increases by 1

Step-by-step explanation:

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A bike was on sale for $3600 Sam makes an offer equal to 3/4 of the price how much does Sam offer

liq [111]

We know the bike was on sale for $3600 and a offer of 3/4 of the price.To find how much was offered

3/4 multiply by 3600= 3 multiply by 3600/4 =3 multiply by 900=$2700
Sam Offered = $2700

3 0

3 years ago

Trigonometric equations<br><br> 5sinx = 3sinx + square root of 2

Lera25 [3.4K]

$\qquad\qquad\huge\underline{{\sf Answer}}♪$

Let's solve for x ~

$\qquad \sf \dashrightarrow \:5 \sin(x) = 3 \sin(x) + \sqrt{2}$

$\qquad \sf \dashrightarrow \:5 \sin(x) - 3 \sin(x) = \sqrt{2}$

$\qquad \sf \dashrightarrow \:2 \sin(x) = \sqrt{2}$

$\qquad \sf \dashrightarrow \: \sin(x) = \sqrt{2} \div 2$

$\qquad \sf \dashrightarrow \: \sin(x) = \frac{1}{ \sqrt{2} }$

$\qquad \sf \dashrightarrow \:x = 45 \degree \: \: or \: \: \frac{\pi}{4} \: rad$

・．━━━━━━━†━━━━━━━━━．・

4 0

2 years ago

Please help me I’m so lost

kogti [31]

Answer:

331.4

Step-by-step explanation:

Side length (a)

8.284

Perimeter

66.27

Area

331.4

yd²

Longest diagonal (l)

21.65

Medium diagonal (m)

Shortest diagonal (s)

15.307

Circumcircle radius (R)

10.824

Incircle radius (r)

8 0

3 years ago

Read 2 more answers

Z to the power of 2 =1

stiv31 [10]

That would be written as:

$z^{2} = 1$

And the step-by-step equation would be:

$z^{2} = 1$ → we take the 2 to the right side of the equation and do the IO*

$z = \sqrt{1}$ →we solve for $\sqrt{1}$

$z = 1$ → final answer

*Ps - IO is not an existing term and stands for inverse operation. In this case, because when we take to 2 to the right side of the equation (the 2 is a power) it'll have to turn into a square root (because exponents and roots are inverse operations)

Hope it helped,

BioTeacher101

3 0

3 years ago

The cold water faucet of a bathtub can fill the tub in 15 minutes. The drain, when opened, can empty the full tub in 20 minutes.

pentagon [3]

Answer:

10 minutes

Step-by-step explanation:

This is because if u have both the faucet and drain on at the same time, it will fill the tub faster

5 0

3 years ago

Read 2 more answers