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3 years ago

SOMEONE PLEASE HELPP MEEE

Mathematics

2 answers:

Oxana [17]3 years ago

8 0

Answer:I need help to

Step-by-step explanation:

wariber [46]3 years ago

6 0

Answer:

Welcome to the club

Step-by-step explanation:

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St. Mary's Church is holding a raffle in which 1172 tickets have been sold at a cost of $2.00 each. Three prizes will be awarded

aleksandrvk [35]

Answer:

Step-by-step explanation:

Given that St. Mary's Church is holding a raffle in which 1172 tickets have been sold at a cost of $2.00 each.

Three prizes will be awarded: 1 for S500;1 for $250; 1 for $125.

Thus total number of tickets = 1172

Of these prize winning are 3

i.e. Tickets Prize $ Net win amount Prob Net win amt*prob

1 500 (500-2) =448 1/1172 448/1172

1 250 (250-2) =248 1/1172 248/1172

1 125 (125-2) =123 1/1172 123/1172

1169 0 (0-2) = -2 1169/1172 -2338/1172

Expected value = Total -1519/1172

=-1.296

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3 years ago

Determine if two triangles are congruent. If they are, state how you know.

nataly862011 [7]

Answer:

B. SSS

Step-by-step explanation:

The two triangles already have 2 congruent sides, and the only missing thing to see is that they both share the same side with one another. This automatically makes them congruent.

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2 years ago

Kara has 6 cups of flour. She uses 1 1/2 cups of flour for one batch of muffins. How many batches can she make from the flour sh

Leno4ka [110]

Answer:

Step-by-step explanation:

6 0

3 years ago

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On a coordinate plane, a line has points (negative 2, negative 4) and (4, 2). Point P is at (0, 4). Which points lie on the line

NikAS [45]

Answer:

the correct options are:

(–1, 3), (–2, 2) and (–5, –1)

Step-by-step explanation:

Given that a line passes through two points

A(-2, -4) and B(4, 2)

Another point P(0, 4)

To find:

Which points lie on the line that passes through P and is parallel to line AB ?

Solution:

First of all, let us the find the equation of the line which is parallel to AB and passes through point P.

Parallel lines have the same slope.

Slope of a line is given as:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

$m=\dfrac{2-(-4)}{4-(-2)} = 1$

Now, using slope intercept form ( $y = mx+c$ ) of a line, we can write the equation of line parallel to AB:

$y =(1)x+c \Rightarrow y = x+c$

Now, putting the point P(0,4) to find c:

$4 = 0 +c \Rightarrow c = 4$

So, the equation is $\bold{y=x+4}$

So, the coordinates given in the options which have value of y coordinate equal to 4 greater than x coordinate will be true.

So, the correct options are:

(–1, 3), (–2, 2) and (–5, –1)

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3 years ago

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In the same year, the average finishing time for u.s. women was four hours and 41 minutes. What was their average speed in miles

EleoNora [17]

I need to know the distance.

speed= distance/ time

If you want to figure thier speed you need to divide the distance ( miles) by their time ( hours)

3 0

3 years ago

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