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Licemer1 [7]
3 years ago
11

Anyone... l will give BRAINLIEST!!​

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

T (6, 5 )

Step-by-step explanation:

Using the section formula

If (x₁, y₁ ) and (x₂, y₂ ) are divided in the ratio m : n , then

( \frac{nx_{1}+mx_{2}  }{m+n} , \frac{ny_{1}+my_{2}  }{m+n} ) are the coordinates of the internal point

Here (x₁, y₁ ) = A (- 4, 10 ) , (x₂, y₂ ) = B (10, 3) , m : n = 5 : 2

T = (\frac{2(-4)+5(10)}{5+2} , \frac{2(10)+5(3)}{5+2} )

   = \frac{-8+50}{7} , \frac{20+15}{7} )

  = \frac{42}{7} , \frac{35}{7} )

  = (6, 5 )

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the graph of a line in the xy-plane has slope of 7 and contains the point(6,28). A second line passes through the points (3,7) a
Maslowich

Answer:

x = 3

Step-by-step explanation:

We require the equations of the 2 lines.

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

The line has slope = 7, hence

y = 7x + c ← is the partial equation

To find c substitute (6, 28) into the partial equation

28 = 42 + c ⇒ c = 28 - 42 = - 14

y = 7x - 14 → (1)

Calculate the slope of the second line using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 7) and (x₂, y₂ ) = (- 1, - 13)

m = \frac{-13-7}{- 1-3} = \frac{-20}{-4} = 5, thus

y = 5x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (3, 7), then

7 = 15 + c ⇒ c = 7 - 15 = - 8

y = 5x - 8 → (2)

Solving (1) and (2) by equating the right sides

7x - 14 = 5x - 8 ( subtract 5x from both sides )

2x - 14 = - 8 ( add 14 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

The x- coordinate of the point of intersection is x = 3

6 0
3 years ago
A triangle has side lengths of 24 in., 32 in., and 40 in. Is the triangle acute, obtuse, or right? A) right. B) obtuse. C) acute
Feliz [49]
24,  32 ,  40.           Divide through by 8

3,    4,    5,            

The 3 , 4, 5 reminds of the Pythagorean triple, which is a right angled triangle.

So a triangle with sides 24, 32, 40 is a right angled triangle.

Option A.  
8 0
3 years ago
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Masteriza [31]
Sort of. Both the best though
7 0
4 years ago
I need help !!!
Xelga [282]
It’s the second option
7 0
3 years ago
H0w many unshelled peanuts would fit in a 14 oz cup?
mrs_skeptik [129]

Answer:

ok well how many ounce in a cuo right so 1 cup of peanuts 4 ounces !!

Step-by-step explanation:

6 0
4 years ago
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