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Nana76 [90]
3 years ago
11

HELP ME PLEASE……..50 pointssss

Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

88

Step-by-step explanation:

jdndkebdjwbsksnekxbwkxbwkxbekxbkfn

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Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized.
Maksim231197 [3]

Answer:

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8 0
3 years ago
Read 2 more answers
40 POINTS AND BRAINLIEST!! I NEED THIS DONE ASAP
inna [77]

(a) Answer: One solution.

Explanation: two lines that have same slope with opposite sign will necessarily cross each other at a single point, as one is "pointing uphill" and the other "downhill."

(b)  Answer: Infinitely many solutions.

Explanation:

2x + 3y = 5.5

4x + 6y = 11   | divide by 2

-->

2x + 3y = 5.5

2x + 3y = 5.5

--> equations are identical.

2x + 3y = 2x + 3y

so any (x,y) will satisfy this equation. This means infinitely many solutions.

(c) Answer: One solution

Explanation:

Continuing the two lines it becomes obvious they will cross at one point (the solution)

(d) Answer: No solution

Explanation: If the two lines are parallel, they will never cross (by definition of "parallel"). Therefore there will be no solution to the corresponding linear system.


8 0
3 years ago
A Student writes "the sum of 7 times a number n plus 5"to describe the expression 7(n+5) explain the error
ziro4ka [17]
7(N) + 5  It's 7 times a number first, then add 5
6 0
3 years ago
The graph of a line has a slope of -3 and passes through the point (-6,-4).
prohojiy [21]

Answer:

(A) y+4=-3(x+6)

Step-by-step explanation:

The point-slope form of the equation of a line whose slope is m and passes through the point (x_1, y_1) is: y-y_1=m(x-x_1)

Given the point: (x_1, y_1)=(-6,-4)

Slope, m=-3

x_1=-6\\y_1=-4

Substituting these values into:  y-y_1=m(x-x_1), we obtain the point slope form of the equation:

y-(-4)=-3(x-(-6))\\\\y+4=-3(x+6)

The correct option is A.

6 0
4 years ago
Find the area of the parallelogram.<br> 75 cm<br> 50 cm<br> Area =
MA_775_DIABLO [31]

Answer:

3750

Step-by-step explanation:

50*70=35005

5*50=250

5 0
3 years ago
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