A series of tile patterns is shown below. Consider the function that represents the number of white

Mathematics

1 answer:

atroni [7]3 years ago

3 0

Answer:

Step-by-step explanation:

first you add them and then you subtract and you will get your answer

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How do i do this pls help me

Delvig [45]

Answer:

$y = \frac{1}{7} x + 7$

Step-by-step explanation:

x-7y = -49

i) move x to the right-hand side and change its sign

-7y = -49-x

ii) change the signs on both sides of the equation

7y = 49+x

iii) divide both sides of the equation by 7

$\frac{7y}{7} = \frac{49}{7} + \frac{x}{7}$

$y = 7 + \frac{1}{7} x$

iv) use the commutative property to reorder the terms

* commutative property: a+b = b+a

$y = \frac{1}{7} x + 7$

3 0

2 years ago

PLEASE HELP!!

TEA [102]

1. The function of this graph is f(x) = 0.5x + -2
Plug (-2) into the x variables so it looks like:
f(-2) = 0.5 (-2) + -2
Then solve.
Answer: f(-2) = -3
**I'm not as sure about this one, so I might be wrong

2.
For #8, the y-intercept is 4 (you're right) and it represents the initial distance before she started hiking (D)
I tried to figure #9 out, but I couldn't find the answer. I came across a website that might help though: https://sciencing.com/determine-practical-domain-range-10052000.html
**I can't see #s 6 or 7

6 0

3 years ago

I am giving Brainiest Answer +25 points to anyone who can answer these correctly, try you're best and take you're time :)

Ede4ka [16]

Answer:

1. 1,728m

2. 570cm

3. 748mm

4. 37mL

5. 65mL

6. 2.3mL

6 0