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3 years ago

Answer for all my points, PLEASEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics

2 answers:

3241004551 [841]3 years ago

7 0

Answer:

Are we supposed to take a picture after we do this, or what??

Or a video maybe??

natta225 [31]3 years ago

5 0

Answer:

10/10 10.0

Step-by-step explanation:

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Slove for 100 points or Brainlest!!! Please i really need this.

jeyben [28]

Answer:

25% decrease

Step-by-step explanation:

I am sure you use the first week for the first then you use the second week. Idk if I explained it good enough but I am sure it is 25% decrease

3 0

3 years ago

Read 2 more answers

C. When the center of Earth is 2 x 10^11meters from the center of Mars, the force of gravity

tresset_1 [31]

Answer:

When the center of Earth is 2 × 1011 meters from the center of Mars, the force of gravity between the two planets is about 64.32 × 1014 newtons. The mass of Earth is about 6 × 1024 kilograms, and the mass of Mars is about 6.4 × 1023 kilograms. Using these values, estimate the gravitational constant.

6 0

3 years ago

How many solutions are there in -2x+3y=7 and 2x-3y=-7

Rainbow [258]

The system has Infinitely many solutions.

Step-by-step explanation:

We need to find how many solutions are there in:

$-2x+3y=7\\ 2x-3y=-7$

Let:

$-2x+3y=7\,\,\,eq(1)\\ 2x-3y=-7\,\,\,eq(2)$

Adding eq(1) and eq(2)

$-2x+3y=7\\ 2x-3y=-7\\-------\\0=0$

Since a constant term is equal to constant term, so the system has Infinitely many solutions.

Keywords: Identifying Number of Solutions

Learn more about Identifying Number of Solutions

#learnwithBrainly

5 0

3 years ago

The vertices of an isosceles triangle are a(3, 6), b(7, 2), and c(4, 3). what is the equation of the triangle's line of symmetry

Paul [167]

Based on the calculations, the equation of the triangle's line of symmetry is equal to: B. y = x - 1.

<h3>How to determine the equation of the triangle's line of symmetry?</h3>

First of all, we would determine the midpoint where the line of symmetry passes through points A and B:

Midpoint at point A = (3 + 7)/2 = 10/2 = 5.

Midpoint at point B = (6 + 2)/2 = 8/2 = 4.

Point D = (5, 4)

Mathematically, the standard equation of a line is given by y = ax + b.

D(5, 4); 4 = 5a + b ....equation 1.

C(4, 3); 3 = 4a + b ....equation 2.

Subtracting eqn. 2 from eqn. 1, we have:

1 = a

Next, we would find the value of b:

4 = 5a + b

4 = 5(1) + b

b = 4 - 5

b = -1.

Therefore, the equation of the triangle's line of symmetry is given by:

y = ax + b

y = x(1) + (-1)

y = x - 1.

Read more on line of symmetry here: brainly.com/question/10152876

#SPJ1

5 0

2 years ago

In a certain state, each automobile license plate number consists of two letters followed by a four-digit number. to avoid confu

777dan777 [17]

24×24×10×10×10×10=5 760 000

3 0

4 years ago