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masya89 [10]
3 years ago
10

Urgent help please! Answer any of the questions!

Mathematics
1 answer:
kiruha [24]3 years ago
8 0

#1. x =    - (2y) / (1-y)

#2. x =    (-4y-3)/(1-y)

I can't really see the other questions, so I only did the first two. Hope this helps!


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Can someone help me with this?​
Maslowich

Answer:

N = 30 degrees

Step-by-step explanation:

You add 60 and 90 and you subtract your sum from 180.

4 0
3 years ago
Solve the quadratic formula for (5x+3)(5x-3)=19X<br><br> Must show all workings
AfilCa [17]
X=1.09
X=-0.33
I think

7 0
3 years ago
What is x in 2c-3=12-2c+7c
Eduardwww [97]

Answer:

c=-5

Step-by-step explanation:

2c-3=12-2c+7c

2c-3=12+5c

2c-5c-3=12

-3c-3=12

-3c=12+3

-3c=15

c=15/-3

c=-5

7 0
3 years ago
Given the graph of the function f(x) below what happens to f(x) when x is a very small positive number?
vladimir2022 [97]

Answer:  The correct option is

(B) f(x) is a very large positive number.

Step-by-step explanation:  We are given the graph of a function f(x) as shown in the figure.

We are to check what happens to the f(x) when x is a small positive integer.

From the graph, we see that

when x is approaching to 0 from left hand side, then the value of f(x) is approaching to negative infinity.

And,

when x is approaching to 0 from right hand side, then the value of f(x) is approaching to positive infinity.

So, when x is a very smell positive integer, then y is approaching to positive infinity.

That is, the value of f(x) is a very large positive number.

Option (B) is CORRECT.

4 0
3 years ago
The population of a city in Texas is about 1,030,000. The population of the city in t years can be predicted using the equation
Nitella [24]

Answer:

  2,856,271

Step-by-step explanation:

We presume your equation is intended to be ...

  P = 1,030,000(1.12)^t

To find the prediction in 9 years, put 9 where t is and do the arithmetic.

  P = 1030000(1.12^9) ≈ 2,856,271

In 9 years, the population is predicted to be about 2,856,271.

4 0
3 years ago
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