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4 years ago

True or False? The segments shown below could form a triangle?

Mathematics

2 answers:

charle [14.2K]4 years ago

7 0

True

explanation: none

scoundrel [369]4 years ago

6 0

Answer:

True

Step-by-step explanation:

First start at B point than go to C point than go to A point

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if a car travels 370.3 miles on 52 liters of gas, how many liters of.gas.will take to go 722 miles.if the car travels at the sam

blsea [12.9K]

Answer:

101.4 liters.

Step-by-step explanation:

First of all we will find mileage of car.

$\text{Mileage of car}=\frac{\text{Total distance traveled}}{\text{Total amount of fuel}}$

$\text{Mileage of car}=\frac{370.3\text{ miles}}{52\text{ liters gas}}$

$\text{Mileage of car}=7.12115\frac{\text{ miles}}{\text{ liters gas}}$

We can see that car travels at the rate of 7.12 miles per liter gas. Now let us find amount of gas needed to travel 722 miles at the same rate.

$\text{Amount of gas needed}=\frac{722}{7.12}$

$\text{Amount of gas needed}=101.388$

Therefore, it will take 101.4 liters of gas to travel 722 miles.

4 0

3 years ago

Does anyone know how to simplify? 5y(2y-3) + (2y-3) = ?

mamaluj [8]

Hey there!!

The given equation :

... 5y ( 2y - 3 ) + ( 2y - 3 )

Let's write this as ...

... 5y ( 2y - 3 ) + 1 ( 2y - 3 )

Now, if we take ( 2y - 3 ) as a common term, we get...

... ( 5y + 1 ) ( 2y - 3 )

Hence, the correct answer would be option ( A )

Hope my answer helps!!

4 0

3 years ago

Solve 5x + 7 > 17. {x | x < 2} {x | x > 2} {x | x < -2} {x | x > -2}

Artyom0805 [142]

5x + 7 > 17 can be simplified by subtracting 7 from both sides:

5x > 10 Now solve for x. Div. both sides by 5.

Then x>2, or {x | x > 2} in set notation.

7 0

3 years ago

Read 2 more answers

How many many bricks can bob the dog use to make a wood chuck

mrs_skeptik [129]

Answer: none

Step-by-step explanation:

What are these questions, I want brainless btw

3 0

3 years ago

Read 2 more answers

Consider f (x) = StartRoot x squared minus 1 EndRoot and g (x) = StartRoot x squared + 1 EndRoot. What value(s) of x would make

dalvyx [7]

Answer:

Any value of x

Step-by-step explanation:

Given

$f(x) = \sqrt{x^2 - 1}$

$g(x) = \sqrt{x^2 + 1}$

Required

What value of x is $f(g(x)) = g(f(x))$

Solving for f(g(x))

$f(x) = \sqrt{x^2 - 1}$

$f(g(x)) = \sqrt{(\sqrt{x^2 + 1})^2 - 1}$

Solve the inner square

$f(g(x)) = \sqrt{(x^2 + 1 - 1}$

$f(g(x)) = \sqrt{x^2 } }$

$f(g(x)) = x$

Solving g(f(x))

$g(x) = \sqrt{x^2 + 1}$

$g(f(x)) = \sqrt{(\sqrt{x^2 - 1})^2 + 1}$

$g(f(x)) = \sqrt{x^2 - 1 + 1}$

$g(f(x)) = \sqrt{x^2 }$

$g(f(x)) = x$

Equate f(g(x)) and g(f(x))

$f(g(x)) = g(f(x))$

$x = x$

This implies that $f(g(x)) = g(f(x))$ at any value of x

8 0

4 years ago