500×64+19÷2=___________

Mathematics

1 answer:

ira [324]3 years ago

5 0

PEMDAS
answer: 32009.5

You might be interested in

Mary is making some shirts for her school's drama department. The fabric store has yards of the fabric she wants in stock. But t

pashok25 [27]

Answer: she will need 4 yards of fabric to make 2 shirts

7 0

3 years ago

Simplify the polynomial (3a^2+4a+25) - (2a^2+4a-5)

nignag [31]

Answer:

The polynomial simplified would be a^2 + 30

I hope this helps you:))

P.S. Might I recommend a good online calculator for these types of problems. It's called Symbolab. I use it every day and it's a lifesaver. It shows the step-by-step and has a plethora of different actions like simplifying, inverse, and line.

6 0

3 years ago

Explain the difference between freeform shapes and geometric shapes. Provide one example of how the artist, Roy Liechtenstein, h

Sergeu [11.5K]

When we talk about free form shapes, it can be curve, lines or simple concave or convex polygons.

1. The shape can be closed or open.

2. The curve can cross each other, that is lines or doodled lines may intersect.

3. The free form shape consist of either lines or doodled lines, which we call an open curve.

When we talk about Geometric Shapes, it consist only of Polygons, which consist of triangles, Quadrilaterals, polygons.

1. The curve is simple closed curve.

2. It consist entirely of line segments.

3. The intersection within the curve is a point.

8 0

3 years ago

At what point on the curve x = 6t2 + 6, y = t3 − 2 does the tangent line have slope 1 /2 ?

Naya [18.7K]

Answer:

Hello,

P=(30,6)

Step-by-step explanation:

$x=6t^2+6\\y=t^3-2\\\\\dfrac{dx}{dt}= 12t\\\dfrac{dy}{dt}= 3t^2\\\\\dfrac{dy}{dx} =\dfrac{\dfrac{dy}{dt} }{\dfrac{dx}{dt} } =\dfrac{3t^2}{12t} =\dfrac{t}{4} \\\\\dfrac{t}{4} =\dfrac{1}{2} \Longrightarrow t=2\\\\\\x=6t^2+6=6*2^2+6=30\\\\y=t^3-2=2^2-2=8-2=6\\\\\\Tangence\ point=(30,6)\\$

6 0

3 years ago

A fair die is rolled 360 times. Find the probability that: a) less than50 results are a 6. B) between 55 and 65 results (inclusi

Karolina [17]

For this problem, you haven = 360p = 1/6q = 5/6 E[x] = np = 360*1/6 = 60SD[x] = √(npq) = √(360*1/6*5/6) = √(50) ≈ 7.07

8 0

3 years ago