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3 years ago

Is this a parallelogram, rectangle, rhombus, and/or square and how

Mathematics

1 answer:

NeTakaya3 years ago

8 0

-A rectangle is a four-sided shape each angle is a right angle.

-A rhombus is a four-sided figure and all sides have equal length. Opposite sides are parallel and opposite angles are equal.

-A square has equal sides and every angle is a right angle. Opposite sides are parallel.

-A parallelogram has opposite sides parallel and the sides lengths are the same. Opposite angles are equal

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A toy rocket is launched straight up from the top of a building. The function that models the height as a function of time is h(

kicyunya [14]

Answer: 50 ft

Step-by-step explanation:

The correct function is h(t)=-16t^2+200t+50.

Hi, to answer this question we simply have to replace t =0 in the function given:

h(t)=-16t^2+200t+50.

h (0) = -16t^2+200t+50.

h(0) = 50

When the time is 0, the rocket is at the top of the building.

The rocket was launched from a 50 ft height.

Feel free to ask for more if needed or if you did not understand something.

4 0

3 years ago

Which property is shown by -3 x (6+5) = -3 x 6+ -3 x 5

aniked [119]

Answer:

The distributive property of multiplication

Step-by-step explanation:

we know that

The distributive property of multiplication states that the product of a number by a sum, is equal to multiply each addend by the number (This is called distributing the number) and then, you can add the products

$a*(b+c)=a*b+a*c$

in this problem we have

$-3*(6+5)=-3*6+-3*5$ ----> the number -3 is distributed

therefore

We have the distributive property of multiplication

4 0

4 years ago

A counterexample for sinytany=cosy is 0 degrees true or false?

Talja [164]

Answer:

False

sin (y) / cos (y) = cos (y)

cos (y) could be any value from -1 to 1.

Step-by-step explanation:

7 0

3 years ago

4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes ?

Karolina [17]

80/4=20
20x7=140
7 shoes = 140

5 0

3 years ago

Read 2 more answers

D)) The ratio of the monthly income and expenditure of Sunayana is 5 : 3. If she

Gnom [1K]

Answer:

Sunayana's income is ₹25000 and expenditures are ₹15000.

Step-by-step explanation:

Let i denote the monthly income and e denote the expenditures.

We know that the ratio of the monthly income to expenditure is 5:3. So, we can write the following proportion:

$\frac{i}{e}=\frac{5}{3}$

Let's multiply both sides by e. This yields:

$i=\frac{5}{3}e$

We know that when the income is increased by 5000 and the expenditures are decreased by 3000, the new ratio is 5:2. So, we can write the following proportion:

$\frac{i+5000}{e-3000}=\frac{5}{2}$