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3 years ago

3. You want to plot the collinear points A(-2, 3), A'(x, y), and A"(3, 7) on the same

Mathematics

1 answer:

yarga [219]3 years ago

5 0

Answer:

Not enough information

Step-by-step explanation:

we know that

If the three points are collinear

then

the slope of AA'' is equal to the slope of A'A''

With point A and point A" I can determine the equation of the line that joins the three points, however to determine the coordinates of point A' I need to know at least one coordinate of point A'

therefore

Not enough information

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florida received 15 inches of rainfall in 3 months of the year. If the state receive 4.25 each month until the end of the year,

kherson [118]

Since there are 12 months in there year and there have already been 3 months there are 9 left

we need to multiply 4.25 by 9 and then add the first 15 inchess

4.25 times 9 = 38.25+15 = 53.25

Florida will recieve 53.25 inches of rain

I hope I've helped!

3 0

3 years ago

Please help extremely confused

svetlana [45]

Answer:

basic geometry and trig ratios

Step-by-step explanation:

sin 10 = 500/x

x = 500/sin 10

x = 2 879,4 m

8 0

2 years ago

Given the measures a = 10, b = 40, and A = 30°, how many triangles can possibly be formed?

arlik [135]

Answer:

no triangle can be formed with the given values (i.e 0 triangle).

Step-by-step explanation:

Given;

length of side a, = 10

length of side b, = 40

angle A, = 30°

Apply sine rule to determine the angle of the second side (B);

$\frac{sin \ A}{a} = \frac{sin \ B}{b} \\\\\frac{sin \ 30^0}{10} = \frac{sin \ B}{40}\\\\sin \ B = 40(\frac{0.5}{10} )\\\\sin \ B = 2$

The maximum sine function is 1, there is no sine function that will be equal to 2, so there is no triangle that can be formed with the given values.

8 0

2 years ago

Comment all that apply

max2010maxim [7]

MCEA=90
mBEF=135
CEF is straight
AEF is right<span />

4 0

3 years ago

Jamal ran 8 kilometers, sprinted 500 meters, and climbed bleachers for a distance of 1.5 kilometers during track practice. How m

xeze [42]

1 kilometer=1000 meters so the 8 kilometers he ran would be 8000 meters then theres the 500 he sprinted. he climbed bleachers for 1.5 kilometers which would equal 1500 meters so 8000+500+1500=10,000. He traveled 10,000 kilometers.

6 0

3 years ago

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