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34kurt
3 years ago
8

I WILL GIVE BRAINLIEST!! PLEASE HURRY IM TIMED.

Mathematics
1 answer:
Mamont248 [21]3 years ago
8 0

Answer:   A. -5/2

Step-by-step explanation:

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Can someone help me with this please
erastova [34]

Not positively sure but I believe it goes like this

Answer: 9x+26+5x=180

14x+26=180

180-26=14x

14x=154

X=15

8 0
2 years ago
Friendship bracelets sell for $7 each how much will it cost to buy 5 friendship bracelets?
GarryVolchara [31]
If each bracelet is $7 then you just need to multiply $7 by the number of bracelets you want to buy.  So its 7x5 = $35
Answer $35
4 0
3 years ago
Read 2 more answers
Please help!! 10 extra points
Igoryamba
HEY THERE !!

As we know that cotx= 1/tanx

cot36° = 1/tan36°

=>cot36°= 1/0.726543

=>so cot 36°= 1.376382

So correct answer is option D.


HOPR YOU LIKED.
7 0
3 years ago
Determine whether the following equation defines y as a function of x.
Aleks04 [339]

Answer:

The equation can define y as a function of x and it also can define x as a function of y.

Step-by-step explanation:

A relation is a function if and only if each value in the domain is mapped into only one value in the range.

So, if we have:

f(x₀) = A

and, for the same input x₀:

f(x₀) = B

Then this is not a function, because it is mapping the element x₀ into two different outputs.

Now we want to see it:

x + y = 27

defines y as a function of x.

if we isolate y, we get:

y = f(x) = 27 - x

Now, this is a linear equation, so for each value of x we will find an unique correspondent value of y, so yes, this is a function.

Now we also want to check if:

x +  y = 27

defines x as a function of y.

So now we need to isolate x to get:

x = f(y) = 27 - y

Again, this is a linear equation, there are no values of y such that f(y) has two different values. Then this is a function.

3 0
3 years ago
What is the approximate difference in average daily miles between the two weeks?
Ray Of Light [21]
24 would be the answer
5 0
2 years ago
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