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4 years ago

Segment BC is a midsegment of triangle TUV. What is the length of segment VC? (A)a (B)2b (C)b (D)c

Mathematics

1 answer:

Ganezh [65]4 years ago

7 0

It would be twice whatever the midsegment equals.

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Pls help i will give u brianliest

Fynjy0 [20]

Answer:

Slope = -3

y-intercept = (0,-4)

Equation: y = -3x-4

Step-by-step explanation:

We can take any two input-output pairs from the table to find the equation of given function.

Linear function is given by:

$y =mx+b$

Here m is the gradient of the functions which is defined as:

$m = \frac{rise}{run} = \frac{y_2-y_1}{x_2-x_1}$

The input-output pairs are:

(x1,y1) = (-1,-1)

(x2,y2) = (0,-4)

First of all,

$m = \frac{-4-(-1)}{0-(-1)}\\= \frac{-4+1}{1} = -3$

Putting the value of slope in the equation

$y = -3x+b$

Putting (-1,-1) in the equation

$-1 = -3(-1)+b\\-1 = 3+b\\b = -1-3\\b = -4$

The equation will be:

$y = -3x-4$

Hence,

Slope = -3

y-intercept = (0,-4)

Equation: y = -3x-4

7 0

3 years ago

Pls say the value pls

Luda [366]

Answer:

It's 21 because if you times Length×width= the area

5 0

2 years ago

Identify the expression that is equivalent to cot x/ csc x -1

Yuri [45]

Cotx = cosx/sinx
cscx = 1/sinx

If we plug these into your equation we get:
(cosx/sinx)/(1/sinx) - 1

Dividing by a number is the same as multiplying by its reciprocal so it can be rewritten as:
(cosx/sinx)(sinx) - 1

The two sinx's cancel each other out so we end up with cosx - 1

8 0

3 years ago

A homeowner listed her real estate for sale at $100,000. If her cost was 80% of the listing price, what will her percentage of p

sammy [17]

Answer:

25%

Step-by-step explanation:

Her profit is $20,000 on her cost of $80,000, so is ...

20,000/80,000 × 100% = 25%

7 0

3 years ago

Melissa used 4 cups of sugar to bake 54 cookies. If she’s only used 1 cup of sugar, what would be an equivalent ratio of cups to