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Mashutka [201]
3 years ago
9

Find the y value for point F such that DF and EF form a 1:3 ratio. E(2,4) D(-3,-3)

Mathematics
2 answers:
Mice21 [21]3 years ago
8 0
I drew the segment and used Pythagorean theorem to solve for its measure. The line formed is the hypotenuse of the imaginary right triangle.

Among the choices only -1.33 and -1.25 is a feasible choice. But I am leaning towards -1.25 as the y-value of point F based on my diagram. Please see attachment

irinina [24]3 years ago
3 0
The exact answer is -1.25
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Given the two sets: A = {1, 2, 3} B = {3, 2, 1} Which of the following is a true statement? 4 ∈ B A B A is an infinite set none
nataly862011 [7]

Answer: The answer is (b) A is subset of B.


Step-by-step explanation: Two sets A and B are given as follows -

A = {1, 2, 3}  and  B = {3, 2, 1}.

The given options are

(i) 4 ∈ A. This is not correct, since 4 is a not in the set A.

(ii) A is a subset of B. This option is correct since every element of set A is in set B.

(iii) A is an infinite set. This is also not correct, since A has only 3 elements, so it is a finite set.

(iv) Since option (ii) is correct, so this option is incorrect.

Thus, the correct option is (ii) A is subset of B.

7 0
3 years ago
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Watch help videoGiven the matrices A and B shown below, find B +A11B5
mixer [17]

we have that

A+B=B+A -------> is the same

so

B+A= (1-5) (-3+3) (4-5) (-5-2)

(2-4) (5-2) (-4+4) (4-5)

<h2>B+A= -4 0 -1 -7</h2><h2> -2 3 0 -1</h2>

7 0
1 year ago
Someone help plz plz plz plz
Troyanec [42]

Answer:

slope is -55 balance decreases by $55 each month

Step-by-step explanation:

solve for slope using slope formula:

(620-895)/(6-1) = -275/5 = -55

decreases by $55 since that's the slope

6 0
2 years ago
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scZoUnD [109]

Answer:

The correct answer is 192

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Two circles have the same radius. Complete the description for whether the combined area of the two circles is the same as the a
Anna007 [38]

Answer:

it would have twice the area of one circle because the radius would double therefore the inside/area would double

Step-by-step explanation:

7 0
3 years ago
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