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3 years ago

I’m really confused can somebody like explain the steps

Mathematics

1 answer:

klio [65]3 years ago

4 0

Answer:

58 yards^2

Step-by-step explanation:

You want to break this irregular shape into simple shapes. You can make a rectangle with the sides of 4 and 6 yards, whose are is 24 yards^2.

Then you can do the rectangle on the opposite side, whose sides are 4 and 6 yards, whose are is 24 yards^2 again.

Then the final rectangle has the sides of 5 and 2 yards, whose area is 10 yards^2.

If you add it all up, you will get 58 yards^2.

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Solving Exponential and Logarithmic Equations In Exercise, solve for x. 4e2x - 3 - 5 = 0

Deffense [45]

Answer:

Value of x will be 0.1515

Step-by-step explanation:

We have given the equation $4e^{2x}-3-5=0$

We have top fond the value of x using exponent and logarithmic property

So $4e^{2x}-3-5=0$

$4e^{2x}-8=0$

$4e^{2x}=8$

$e^{2x}=2$

Taking log both side

$lne^{2x}=ln2$

$2x=0.3010$

x = 0.1515

4 0

3 years ago

Which variable will you choose to eliminate? How? -3x -8y=-24 and 3x - 5y= 45

Jet001 [13]

Answer:

Lets choose y

-8y=3x-24
y=-3/8x+3

Plug in

3x+15/8x-15=45
39/8x= 60
x=480/39

3 0

3 years ago

Read 2 more answers

Auston's office is 360 square feet. Calculate the area of his office in square yards.

saveliy_v [14]

That is wrong i was taking a test the answer is going to be 40 square yards

6 0

3 years ago

Read 2 more answers

Its 34.51 trust me .... .....

kotegsom [21]

Ok??????????????????????????

6 0

3 years ago

How do you find a volume of a cone?

Dennis_Churaev [7]

Answer:

V = (1/3)πr²h

Step-by-step explanation:

The volume of a cone is 1/3 the volume of a cylinder with the same radius and height.

Cylinder Volume = πr²h

Cone Volume = (1/3)πr²h

where r is the radius (of the base), and h is the height perpendicular to the circular base.

_____

Comment on area and volume in general

You will note the presence of the factor πr² in these formulas. This is the area of the circular base of the object. That is, the volume is the product of the area of the base and the height. In general terms, ...

V = Bh . . . . . for an object with congruent parallel "bases"

V = (1/3)Bh . . . . . for a pointed object with base area B.

This is the case for any cylinder or prism, even if the parallel bases are not aligned with each other. (That is, it works for oblique prisms, too.)

Note that the cone, a pointed version of a cylinder, has 1/3 the volume. This is true also of any pointed objects in which the horizontal dimensions are proportional to the vertical dimensions*. (That is, this formula (1/3Bh), works for any right- or oblique pyramid-like object.)

* in this discussion, we have assumed the base is in a horizontal plane, and the height is measured vertically from that plane. Of course, any orientation is possible.

4 0

2 years ago