2 years ago

Sally has a clock with a minute hand that extends to the clock's edge. The 10 points

Mathematics

1 answer:

alina1380 [7]2 years ago

7 0

Answer:

no se ingles así que no se pero te doy gracias por los puntos

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Find the value of x.

Karolina [17]

Answer:

x=60º

Step-by-step explanation:

Answer: x=60º

180º-60º=120º

2x=120º

divide by 2 on both sides

x=60º

8 0

2 years ago

A spherical tank has a capacity of 800 gallons. Using the fact that 1 gallon is about 0.1337 ft3, find the radius of the tank (t

nydimaria [60]

Solution-

Capacity of the spherical tank = 800 gallons.

1 gallon = 0.1337 ft³,

Volume of 800 gallons = 800 × 0.1337 = 106.96 ft³

Formula for the volume of sphere

$V =\frac{4\pi r^{3}}{3}$

Equating both the volumes

⇒ $\frac{4\pi r^{3}}{3}$ = 106.96

⇒ $r^{3}$ = 25.53

⇒ $r = \sqrt[3]{25.53}$

⇒ r = 2.94

∴ Radius of the sphere is 2.94 ft

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3 years ago

Find the percent of change original 15.6 new 11.4

loris [4]

Answer:

27%

Step-by-step explanation:

15.6 - 11.4 = 4.2

4.2 ÷ 15.6 = .27

.27 = 27%

6 0

3 years ago

Area of wrapping paper 5.5 in by 2.1 in

ExtremeBDS [4]

Multiply 5.5 times 2.1
answer is 11.55in

6 0

3 years ago

Read 2 more answers

A set of 6 number cards contain the numbers 2, 5, 7, 8, 9, and 11. Which ratio is less than the ratio of odd number cards to tot

Tamiku [17]

Answer:

$Ratio = 2:3$

Step-by-step explanation:

Given

$Cards = \{2,5,7,8,9,11\}$

Required

Ratio of odd numbers to total

First, list out the odd numbers

$Odd = \{5,7,9,11\}$

The card has 4 odd numbers out of a total of 6.

So, the ratio is:

$Ratio = Odd : Total$

$Ratio = 4:6$

Divide by 2

$Ratio = 2:3$

<em>Hence, the ratio of odd to total is 2 to 3</em>

3 0

2 years ago