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vovangra [49]
3 years ago
10

What is the equation of the plane that contains the triangle shown in the diagram *answers in question*

Mathematics
2 answers:
natulia [17]3 years ago
6 0
Consider, pls, the offered option:
1. knowing points on the graph (2;0;0), (0;5;0) and (0;0;4) it is possible to check an equation.
2. only equation 10x+4y+5z=20 is right if to substitute coordinates in it.
Answer: 10x+4y+5z=20
LiRa [457]3 years ago
5 0

Answer:

Option C is correct.

10x+4y+5z =20

Step-by-step explanation:

The intercept form of the equation of plane is given by:

\frac{x}{a}+\frac{y}{b} +\frac{z}{c} = 1    .....[1]

where

a is the intercept of x-axes

b is the intercept of y-axes and

c is the intercept of z-axes

From the given diagram:

a = 2

b = 5

c = 4

Substitute these in equation [1] we have;

\frac{x}{2}+\frac{y}{5} +\frac{z}{4} = 1

LCM of 2, 5 and 4 is 20

\frac{10x+4y+5z}{20} = 1

Multiply equation 20 both sides we get;

10x+4y+5z =20

Therefore, the equation of plane that contains the given triangle is, 10x+4y+5z =20


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When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing with her dog and 32
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Joe is considering taking out along with the principal of $15,500 From one of two banks. Bank A charges and interest rate of 6%,
ki77a [65]

Answer:

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total cost of the loan at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount taken as loan.

Considering bank A's offer

From the information given,

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n = 12 because it was compounded 12 times in a year.

t = 8 years

Therefore,

A = 15500(1 + 0.06/12)^12 × 8

A = 15500(1 + 0.005)^96

A = 15500(1.005)^96

A = $25019.2

The interest paid is

25019.2 - 15500 = $9519.2

Considering bank B's offer

From the information given,

P = $15500

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t = 7 years

Therefore,

A = 15500(1 + 0.065/12)^12 × 7

A = 15500(1 + 0.0054)^84

A = 15500(1.0054)^84

A = $24366

The interest paid is

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The interest that would by paid on bank B's offer is lower than that of bank A and the duration of the loan offer from bank B is shorter than that of bank A.

Therefore,

Bank A gives you more time to pay up the loan and you end up paying more interest

Bank gives you lesser time to pay up the loan and you end up paying lesser interest.

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3 years ago
If the perimeter of a square is 32 inches, what is the area
makvit [3.9K]

Answer:

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Step-by-step explanation:

A square has 4 sides. 32 divided by 4 is 8. 8 squared is 64.

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sesenic [268]
Hi!
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We also know that Mr A’s son is 24 years younger than his wife, which is 30-24, which is 6.

As of right now, we now know that:
Mr. A is 36
Mr. A’s wife is 30
Mr. A’s son is 6

It’s asking for the ratio of Him:Wife:Son, so 36:30:6.

BUT, it’s asking for simplest form, so divide each of those numbers by 6.

Your answer is: 6:5:1
8 0
3 years ago
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