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2 years ago

What is the value of X?

Mathematics

1 answer:

forsale [732]2 years ago

7 0

Answer:

The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation:

hope this helps sorry if it didn’t

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Help please thank you!

Alborosie

Step-by-step explanation:

p = -1, -4

q = -2, 2

p-q = (-1, -4) -1(-2, 2)

= 1, -6

7 0

2 years ago

The drama club is selling short-sleeved shirts for $5 each, and long-sleeved shirts for $10 each. They hope to sell all of the s

blagie [28]

Answer:

150 short-sleeved shirts
100 long-sleeved shirts

Step-by-step explanation:

Let S and L represent the numbers of short- and long-sleeved shirts ordered.

The expected earnings were ...

5S +10L = 1750

The number sold was ...

(1/3)S + (1/2)L = 100

We can multiply the first equation by 1/5 and the second equation by 6 to put the equations into standard form:

S +2L = 350
2S +3L = 600

Subtracting the second equation from twice the first gives ...

2(S +2L) -(2S +3L) = 2(350) -(600)

L = 100 . . . . . . simplify

2S +3(100) = 600

S = 150

150 short-sleeved and 100 long-sleeved shirts were ordered.

3 0

3 years ago

Read 2 more answers

Sandra bought 5 pounds of sweet potatoes for $6.80. What is the cost per pound of the sweet potatoes?

Andre45 [30]

Answer:

the answer should be 1.36$ per pound of potatoes

3 0

3 years ago

By the third day of a particular week, 2 accidents have already occurred in the intersection. What is the probability that there

Leona [35]

Answer:

The right answer is "0.70".

Step-by-step explanation:

The given query seems to be incomplete. Please find below the attachment of the full query.

By using the Bayes' theorem, we get

⇒ $P[(X$

By putting the values, we get

$=\frac{[P(2)+P(3)]}{[1-P(0)-P(1)]}$

$=\frac{(0.20+0.15)}{1-0.20-0.30}$

$=\frac{0.35}{0.5}$

$=0.70$

6 0

3 years ago

How to find the area of a circle that has a 66 degree angle and a radian of 10

DedPeter [7]

Check the picture below.

7 0

3 years ago