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3 years ago

Can someone please help me and write out the answer

Mathematics

1 answer:

Kipish [7]3 years ago

8 0

Y=2.5 hope it’s correct

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5 3⁄10 hectometers = meters

Morgarella [4.7K]

Answer:

$\large\boxed{5\dfrac{3}{10}\ hectometers=530\ meters}$

Step-by-step explanation:

$PREFIXES\\\\mega\ (M)=10^6\\\\kilo\ (k)=10^3\\\\hecto\ (h)=10^2\\\\deko\ (da)=10\\\\decy\ (d)=10^{-1}=0.01\\\\centi\ (c)=10^{-2}=0.01\\\\mili\ (m)=10^{-3}=0.001\\\\mikro\ (\mu)=10^{-6}=0.000001$

$5\dfrac{3}{10}=5.3\\\\1\ hectometers=100\ meters\qquad(1\ hm=100m)\\\\5\dfrac{3}{10}\ hm=5.3\ hm=5.3\cdot100\ m=530\ m$

8 0

3 years ago

A. 4.9<br> b. 3.7<br> c. 10.9

stepan [7]

B because the equation

5 0

3 years ago

Please Help! Will mark Brainliest for correct answer! 12 POINTS!

uranmaximum [27]

It's the second one for sure

6 0

3 years ago

A theme park has a ride that is located in a sphere. The ride goes around the widest circle of the sphere which has a circumfere

ipn [44]

Sphere

The surface area of the sphere is 80384 sq yd

Step-by-step explanation:

Given the ride goes around the widest circle of the sphere whose circumference is 502.40 yd.

The widest circle of the sphere is the plane contains the sphere's center

The circumference of the widest circle is $2\pi r\\$ where r is radius of the sphere.

The surface area of the sphere is defined as $4\pi r^{2} \\$ where r is radius of the sphere.

So 502.4 = $2\pi r\\$

⇒502.4 = 2 × 3.14 × r

⇒ r = 502.4 ÷ (2 × 3.14)

⇒ $r = 502.4 / 6.28 \\$

Surface Area A = $4\pi r^{2} \\$

⇒ A = 4 × 3.14 × (502.4 ÷ 6.28) × (502.4 ÷ 6.28)

⇒ A = 80384 sq yd

The surface area of the sphere is 80384 sq yd

4 0

3 years ago

What is the 3rd term of the sequence 4n-1?

notsponge [240]

3(4) - 1 = 12 - 1 = 11

4 0

3 years ago

Can someone please help me and write out the answer​

Can someone please help me and write out the answer