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4 years ago

What is equivalent to1/16?

Mathematics

1 answer:

aev [14]4 years ago

5 0

Easy multiply 1/16 by any number in example 1*2=2——16*2=32 therefore 1/16=2/32

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Find the value of a. Round to the nearest tenth, if necessary. 11 24 a

Masja [62]

Answer:

21.3

Step-by-step explanation:

It's easier to see how to do this if you transfer the 11 to the bottom of the rectangle. The look at the left triangle. It has 3 sides.

24, 11, and a.

You should be able to find a using

a^2 + 11^2 = 24^2 Expand the squares

a^2 + 121 = 576 Subtract 121 from both sides

a^2 = 576 - 121

a^2 = 455 Take the square root of both sides.

sqrt(a^2) = sqrt(455)

a = 21.33

a = 21.3

3 0

3 years ago

What is the square root of -48?

marta [7]

+-4√3 or +-6.92832

that's all

6 0

4 years ago

The coach of the track and field team is putting together groups of runners to run relays. Each group will need to run a race th

andrew11 [14]

Answer:

16 runner

Step-by-step explanation:

It is given that,

Each group will need to run a race that is 1/2 of a mile long. Each runner has to run 1/8 of a mile in the race.

Let there are x no of runners. ATQ,

$\dfrac{1}{8}x=\dfrac{1}{2}\\\\x=\dfrac{(1/2)}{(1/8)}\\\\x=16$

So, there are 16 runner that are needed for each relay race group.

4 0

3 years ago

Read 2 more answers

What is the surface area of a cylinder that is 5 centimeters high and has a diameter of 1.5 centimeters?

olchik [2.2K]

The surface area of cylinder is 8.625 $\pi$ $cm^{2}$ , if the cylinder has 5 centimeters high and 1.5 cm of diameter.

Step-by-step explanation:

The given is,

Cylinder has a 5 centimeters height

Diameter of the cylinder is 1.5 centimeters

Step:1

Formula for the surface area of cylinder is,

$A=2\pi r h + 2\pi r^{2}$ ......................................(1)

Where,

h - Height of cylinder

r - Radius of cylinder

From the values of h and r,

$r=\frac{d}{2}$

= $\frac{1.5}{2}$

r = 0.75 cm

From the formula,

= ( 2 × $\pi$ × 0.75 × 5 ) + ( 2 × $\pi$ × $0.75^{2}$ )

= ( 7.5 $\pi$ ) + ( 1.125 $\pi$ )

A = 8.625 $\pi$ $cm^{2}$

Result:

The surface area of cylinder is 8.625 $\pi$ $cm^{2}$ , if the cylinder has 5 centimeters high and 1.5 cm of diameter.

3 0

4 years ago

What is the point of intersection when the system of equations below is graphed on the coordinate plane?

WARRIOR [948]

Neither of the options are correct for the given equations.

Step-by-step explanation:

-x+y=4...................................................1

16x+y=-3...............................................2

Subtract equation 1 and 2

-x+y- 16x -y = 4+3

⇒ -17x = 7

⇒x= $\frac{7}{-17\\}$

⇒x= -0.4117

so,

16×-0.4417 + y = -3

⇒y= -3+6.5872

⇒y= 3.5872

So the point of intersection is (-0.4117, 3.5872)

8 0

4 years ago