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2 years ago

I need an answer ASAP

Mathematics

2 answers:

Nataly_w [17]2 years ago

8 0

Answer:

200

Step-by-step explanation:

50 divided by 25 is two. Since 0.25 has two decimal places in use, add two zeros at the end. Therefore, 200.

Misha Larkins [42]2 years ago

3 0

Answer:

200

Step-by-step explanation:

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58.132 nearest hundredth

Schach [20]

Answer:

58.13

Step-by-step explanation:

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2 years ago

Read 2 more answers

Find an equation for those points P such that the distance from P to A(0, 1, 2) is equal to the distance from P to B(6, 4, 2). W

suter [353]

Answer: The required equation for points P is $4x+2y=17.$

Step-by-step explanation: We are give two points A(0, 1, 2) and B(6, 4, 2).

To find the equation for points P such that the distance of P from both A and B are equal.

We know that the distance between two points R(a, b, c) and S(d, e, f) is given by

$RS=\sqrt{(d-a)^2+(e-b)^2+(f-c)^2}.$

Let the point P be represented by (x, y, z).

According to the given information, we have

$PA=PB\\\\\Rightarrow \sqrt{(x-0)^2+(y-1)^2+(z-2)^2}=\sqrt{(x-6)^2+(y-4)^2+(z-2)^2}\\\\\Rightarrow x^2+y^2-2y+1+z^2-4z+4=x^2-12x+36+y^2-8y+16+z^2-4z+4~~~~~~~[\textup{Squaring both sides}]\\\\\Rightarrow -2y+1=-12x-8y+52\\\\\Rightarrow 12x+6y=51\\\\\Rightarrow 4x+2y=17.$

Thus, the required equation for points P is $4x+2y=17.$

8 0

3 years ago

What are the solutions (coordinate points) to the system of equations?

Viefleur [7K]

Answer:

x=0,-2

Step-by-step explanation:

Solve the solution by equaling them to each other and solve for x.

x^2+5x+6=3x+6

x^2+5x-3x+6-6=0

x^2+2x=0 (factor out one x)

x(x+2)=0

x has two solutions since there are two options of solving.

1. x=0/(x+2)

x=0

2. x+2=0/x

x+2=0

x=-2

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3 years ago

In the diagram, the measure of angle 3 is 76°.

Karo-lina-s [1.5K]

Answer:

its 5

Step-by-step explanation:

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3 years ago

Sara gets paid $136.75 for working 16 hours. For mowing a lawn she gets paid $4.25 per hour and for working at a fast food resta

timurjin [86]

Answer:

The number of hours that she work for the fast food is 11

The number of hours that she mowed is 5

Step-by-step explanation:

let x= hours spent mowing

y= hours spent at the food joint.

we can now form an equations from the figures given.

x+y=16...*

10.5x+4.25y=136.75...**

solving the two equations simultaneously using the substitution method or the eliminating method,

x=11 hours

y=5 hours

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3 years ago