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4 years ago

PLZ HELP QUICK TO HELP SOLVE THIS

Mathematics

1 answer:

djverab [1.8K]4 years ago

4 0

I got C for your work

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The flagpole in Mario's yard is 3,000 centimeters tall. How many meters tall is the flagpole?

Rzqust [24]

3000/100 = 30. When you go from Centimeters to Meters you divide by 100.

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3 years ago

Read 2 more answers

Elena drops her pencil in her cup and notices that it just fits diagonally. the pencil is 17cm long and the cup is 15cm tall. wh

Vadim26 [7]

Hence the answer is 480ml

Step-by-step explanation:

Given Elena wonders how much water it will take to fill her cup. She drops her pencil in the cup and notice it just fit diagonally. The pencil is 17cm long (hypotenes) and the cup is 15cm tall.

To find how much water it can hold

SOLUTION

$\sqrt{x {} ^{ 2} + x {}^{2} + 15 {}^{2} = 17 }$

$2x {}^{2} = 64$

$x {}^{2} = 32$

$x = 5.66$

therefore volume of the cup

$5.66 \times 5.66 \times 15cm|$

480cm³= 480ml

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2 years ago

What is the answer to this 1.84 × 25.1

kykrilka [37]

The answer to 1.84 x 25.1 is 46.184. Hope this helped.

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3 years ago

A bridge constructed over a bayou has a supporting arch in the shape of an inverted parabola. Find the equation of the parabolic

Olegator [25]

Answer:

y = (-2/125)(x - 50)² + 40

Step-by-step explanation:

The total length of the bridge is 100 meters.

Maximum height always occurs at midpoint of x.

So for x=50 meters , y = 40 meters.

As the vertex is given at the maximum height, Vertex can be defined at the point (50,40)

We know that the general equation for vertical parabola is:

y = a(x - h)² + k

Where (h,k) = Vertex = (50,40)

Substitute in the equation:

y = a(x - 50)² + 40 ⇒ Equation (i)

We know 2 more points on the parabola. We know that when x=0 , y=0 and we also know that when x=100m, y=0 meters.

Substitute any point in the above equation

Substituting (100,0) in the equation

0 = a(100 - 50)² +40

Solve the equation for a:

a = - 2/125

Substitute a in Equation (i)

y = (-2/125)(x - 50)² + 40

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3 years ago

Four less than the product of eight and the number g is equal to ten more than g.

MissTica

Answer:

g = 7

Step-by-step explanation:

Follow the attachment.

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3 years ago