3 years ago

Which factor trees correctly show the prime factors for 40?

Mathematics

1 answer:

masya89 [10]3 years ago

3 0

Answer:

all of the above A, B, and C are correct.

Step-by-step explanation:

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I need help please i will give u brainly

Vinvika [58]

Answer:

6.04 inches.

Step-by-step explanation:

Corbin want's to make a model, in which every 100 feet would be shown by 1 inch.

The monument is 604 feet in height.

Divide 604 with 100:

604/100 = 6.04

The height of Corbin's model would thereby be 6.04 inches.

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3 years ago

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The school band sells tickets to raise money for a trip. The band spends $236 on food and $200 on the tickets. The band sells ea

valina [46]

D., Because 29 x 15 is 435 but if you throw the .07 in the mix you'll have 436.05 which breaks even.

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3 years ago

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Will mark brainliest Find the surface area of the cylinder. Use 3.14 for pi. Do not round the answer.

Aleks [24]

The surface area of the cylinder is A≈2111.15in²

6 0

3 years ago

What is the value of x?

kipiarov [429]

First of all, let’s find CB.
sin(45°) = CB : 6sqrt(2)
CB = 6
Now we can find CD
cos(60°) = x : 6
x = 3

7 0

2 years ago

(1 point) Find an equation of the largest sphere with center (5,3,5)(5,3,5) and is contained in the first octant. Be sure that y

Hoochie [10]

Answer:

x^2+y^2+z^2-10x-6y-10z +50 =0

Step-by-step explanation:

Given that a sphere is contained in the first octant

Centre of the sphere is given as (5,3,5)

Since this is contained only in the first octant radius should be at most sufficient to touch any one of the three coordinate planes

When it touches we can get the maximum sphere

We find that y coordinate is the minimum of 3 thus radius can be atmost 3 so that then only it can touch y =0 plane i.e. zx plane without crossing to go to the other octants.

Hence radius =3

Equation of the sphere would be

$(x-5)^2 +(y-3)^2+(z-5)^2 = 3^2\\x^2+y^2+z^2-10x-6y-10z +50 =0$

8 0

3 years ago