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4 years ago

DAChooseTrueFalse26) A square is also a rectangle and a trapezoid.False

Mathematics

1 answer:

Sunny_sXe [5.5K]4 years ago

6 0

False a square is a quadrilateral not a trapezoid

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Write this number in word form 3388198

mel-nik [20]

The answer is three million , three hundred , eighty eight thousand , one hundred , ninth eight

3 0

4 years ago

Make a rational equations with the following requirements

Rufina [12.5K]

Answer:

$f(x)=\dfrac{-50(x-1)(x-2)}{(x-5)(x+5)}$

Step-by-step explanation:

Since f(x) has asymptotes at x = 5 and x = -5, then the denominator of the rational function contains the terms (x - 5) and (x + 5):

$f(x)=\dfrac{?}{(x-5)(x+5)}$

Since f(x) has x-intercepts at x = 2 and x = 1, then the numerator of the rational function contains the terms (x - 2) and (x - 1):

$f(x)=\dfrac{A(x-1)(x-2)}{(x-5)(x+5)}$

Now substitute the point (0, 4) and solve for A:

$f(0)=4\\\\\implies \dfrac{A(0-1)(0-2)}{(0-5)(0+5)}=4\\\\\\\implies -\dfrac{2}{25}A=4\\\\\\\implies A=-50$

So final rational function:

$f(x)=\dfrac{-50(x-1)(x-2)}{(x-5)(x+5)}$

4 0

3 years ago

If this shape is 2 inches wide at every width of its 4 inch tall height, what is the area of this shape?

gogolik [260]

I think the answer is B) 8 in2.

5 0

3 years ago

Read 2 more answers

Austin is riding his dirt bike at a speed of 350 feet per minute. How many yards would he have traveled in 2.5 hours? (HINT: 3 f

Harrizon [31]

Answer:

17,500 yards

Step-by-step explanation:

Speed of Austin's bike = 350 ft per minute

Given 3 feet in 1 yard

Now converting speed from ft/min to yard per minute

3 feet equal 1 yard (dividing both side by 3)

1 feet equals 1/3 yards

350 ft equals 350*1/3 yards

350 ft equals 350/3 yards

speed of bike in yards per minute = 350/3 yards per minute

______________________________________

Time for which bike traveled = 2.5 hour

one hour has 60 minutes

2.5 hour has 60*2.5 minutes

2.5 hour has 150 minutes

Time for which bike traveled in minutes = 150 minutes

________________________________________

formula for distance = speed * time

substituting value of speed and time in above equation we have

distance = 350/3 * 150 = 17,500 yards

Distance traveled by Austin's bike in 2.5 hours is 17,500 yards.

5 0

3 years ago

At t= 0, a particle starts from rest at x= 0, y = 0, and moves in the xy plane with an acceleration a⃗ = (4.0i^ + 3.0j^)m/s2. As

alexira [117]

Given that: a = acceleration = (4i^ + 3j^) m/s^2

Using the following relations:
a = dv/dt
v = <span>∫ a dt

such that:
</span>v = ∫ (<span>4i^ + 3j^</span>) dt + C
v = (4t + Cx)i^ + (3t + Cy)j^

Therefore:
Vx = 4t + Cx
Vy = 3t + Cy

At t = 0, Cx = Cy = 0

Finally:

Vx = 4t
Vy = 3t

8 0

3 years ago

Read 2 more answers

DAChooseTrueFalse26) A square is also a rectangle and a trapezoid.False​

DAChooseTrueFalse26) A square is also a rectangle and a trapezoid.False