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Irina18 [472]
3 years ago
6

Please help. 3. What is the approximate perimeter of △ABC?

Mathematics
1 answer:
Kitty [74]3 years ago
4 0

Answer:

The correct answer is 14.2 units.

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A submarine was situated 800 feet below sea level. If it's ascends 250 feet, what is its new position?
Gwar [14]
The submarine woulf be at 550 feet below sea level.
3 0
3 years ago
Read 2 more answers
In 1996, Town M had a population of 30,500 people, and it has grown at a rate of 2% every year. In 1996, Town N had 32,500 peopl
hram777 [196]
Forget the 1996 for the moment.  Just count the number of years that go by.

30500*(1.02)^x= 32500 + 600x The easiest way to handle this is either to use a spreadsheet or graph if. I don't see an algebraic way of doing it. I'll try the graph first.

The red line is y = 32500 + 600x

Now let's try a spreadsheet.

I can't copy and past a spreadsheet's contents, but it shows that they are about equal when x = 17.
y = 32500 + 600x gives 42700 when x = 17
y = 30500*(1.02)^17 gives 42707 when x = 17 You cannot get much closer than that.

5 0
3 years ago
I don't know what the answer is and I need help
gladu [14]

Answer:

To solve this, you want to express the change to x directly since you are moving along the horizontal or X-axis. Thus, to show a 4 unit translation to the left, we would do g(x) = (x + 4) - 5 = x - 1.

4 0
3 years ago
X^2 = 5
In-s [12.5K]
I think the answer is D
3 0
3 years ago
Factor the expression, and use the factors to find the x-intercepts of the quadratic relationship it represents. Type the correc
Kryger [21]

Answer:

The x-intercepts of the quadratic equation: x = -1 , x = -2/3

See explanation below

Step-by-step explanation:

The question is incomplete as the quadratic equation is missing. I would show you how to find the x intercept of a quadratic equation using the factors

Quadratic equation is in the form: ax² + bx + c =0

Where a, b and c are constant

Let's consider the quadratic equation below to solve the question:

2x² + 5x + 3 = 0

By Factoring the expression: (+2) + (+3) = 5; (+2) ×(+3) = 6

2x² + 2x +3x + 3 = 0

2x(x+1) +3(x+1) = 0

(2x + 3) (x+1) = 0

(2x + 3) and (x+1) are the factors of the quadratic equation.

We would equate both to zero to find x-intercepts

2x + 3 = 0 or x+1= 0

2x = -3 or x = -1

x = -2/3 or x = -1

The x-intercepts of the quadratic equation: x = -2/3 or x = -1

The The x-intercepts of the quadratic starting with lower value:

x = -1 , x = -2/3

6 0
3 years ago
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