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3 years ago

4c+6+2 if anyone can tell me the answer it would mean so much!

Mathematics

2 answers:

IRISSAK [1]3 years ago

6 0

Add the like terms 6+2=8
4c is left on its on because there is no other like it

So you’re left with 4c+8

hodyreva [135]3 years ago

3 0

Answer:

Just combine like terms

6+2=8

4c can’t be combines

so 4c+8

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The formula x + y = 180 can be used to find the degrees of supplementary angles, where x is the smaller angle. Find the domain a

maks197457 [2]

Answer:

Domain : 0° < x <90°

Range: 90° < y < 180°.

Step-by-step explanation:

When we have a function:

f(x) = y

the domain is the set of the possible values of x, and the range is the set of the possible values of y.

In this case we have:

x + y = 180°

such that x < y

Let's analyze the possible values of x.

The smallest possible value of x must be larger than 0°, as we are workin with suplementary angles.

Knowing this, we can find the maximum value for y:

0° + y = 180°

y = 180° is the maximum of the range.

Then we have:

0° < x

y < 180°

To find the other extreme, we can use the other relation:

x < y.

Then, we can impose that x = y (this value will not be either in the range nor the domain)

if x = y then:

x + y = x + x = 180

2*x = 180

x = 90°

This will be the maximum of the domain and the minimum of the range.

Then we have that the domain is:

0° < x <90°

And the range is:

90° < y < 180°.

5 0

3 years ago

IN NEED OF A MATH WIZ!!!!!

densk [106]

The unoccupied volume will be the volume of the can minus the volume of the three tennis balls.

V=HπR^2-3(4πr^3)/3

V=HπR^2-4πr^3 where H=height of can, R=radius of can, r=radius of ball

We are told H=7, R=1.5, and r=1.125 (2.25/2=d/2=r) so

V=7π1.5^2-4π1.125^3

V=15.75π-5.6953125π in^3

V≈31.58 in^3

5 0

3 years ago

Read 2 more answers

A cable hangs between two poles of equal height and 35 feet apart. At a point on the ground directly under the cable and x feet

gayaneshka [121]

Answer:

293.38 pounds

Step-by-step explanation:

We are given that

Distance between poles=35 feet

$h(x)=10+0.1(x^{1.5})$