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3 years ago

Plzzz help meh my teacher wants me done before 2:45

Mathematics

1 answer:

Viefleur [7K]3 years ago

4 0

The answer is 105 kilometers
You take 17.5/2.5 and get 7 and then you thanks the 7*15 and you get 105 kilometers

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Determine whether each relation is a function

Alex

Step-by-step explanation:

(2,4),(3,5),(4,6),(5,8) (1,4),(2,3),(3,-6),(-3,6)

is NOT a function, because some x values (2 and 3) have more than one associated result value (4, 3 and 5, -6).

(1,5),(1,7),(1,-5),(1,-7) (0,4),(1,4),(2,4),(3,4)

is NOT a function as the x value 1 has more than 1 associated result values (5, 7, -5, -7, 4).

x² = y + 1

y = x² - 1

this is a function. for any value of x we get exactly one result value.

xy = 1

y = 1/x

this is a function. for any value of x we get exactly one result value. but we do need to exclude x=0.

if we cannot do that, then it is NOT a function, because x=0 has no associated result value.

x = 3

is NOT a function, because although there is only one valid x value (3), there are infinitely many possible y result values associated with this x value (y can be "anything").

y = -2

this is a function. for any value of x we get exactly one result value (constantly -2).

7 0

2 years ago

Which of the following is most likely the next step in the series?

S_A_V [24]

⁺˚*･༓☾✧.* ☽༓･*˚⁺‧

❀ $\huge\underline{ \underline{ \text{Answer :-}}}$

➺ It's likely to be option D.

$\underbrace{ \overbrace{ \mathfrak{Explanation}}}$

➺ The first figure has a line which divides the circle ⭕ into 2 parts. The 2nd figure divides the circle ⭕ into 3 parts while the 3th figure divides the circle ⭕ into 4 parts. Obviously, the 4th figure then should divide the circle ⭕ into 5 parts. Checking all the given options,

Option A. doesn't divide the circle ⭕ into any parts.
Option B. divides the circle ⭕ into 3 parts
Option C. divides the circle ⭕ into 4 parts.
Option D. divides the circle ⭕ into 5 parts.

⟹ So, option D. is the correct answer.

⁺˚*･༓☾✧.* ☽༓･*˚⁺‧

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ ツ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

5 0

2 years ago

Will mark brainliest on the best answer and also explain how you got that answer.

natulia [17]

Answer:

i think it's about 20 im not 100 percent sure :/

Step-by-step explanation:

6 0

2 years ago

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What is 10 times 2 divided by 4 plus 3

PtichkaEL [24]

The answer would be 8!!

4 0

2 years ago

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What is the slope of g(x)=10x+4

olya-2409 [2.1K]

The function is written in slope intercept form where y=mx+b and m is the slope.

g(x)=10x+4
The m value is 10, and therefore the slope is 10.

Final answer: 10

4 0

3 years ago

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