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Nat2105 [25]
4 years ago
9

What is the solution to the linear equation?

Mathematics
1 answer:
Vikki [24]4 years ago
7 0

Answer:

x=-5

Step-by-step explanation:

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What is the simplified expression for 2(x-5)?<br> 2x<br> -10x<br> 2x-10<br> 2x+5
ratelena [41]

Answer:

2x-10

Step-by-step explanation:

2(x) - 2(5) = 2x - 10

7 0
3 years ago
I need help with this​
Ipatiy [6.2K]

Answer:

C

Step-by-step explanation:

-2x + 7= 3x -8

+8

-2x + 15=3x

+2x

15=5x

divide

x=3

put 3 in one of the equations

y= 3(3) - 8

y=9-8 = y=1

answer is c

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5 0
3 years ago
Write the number of lines of symmetry in each letter of the word MATHEMATICS
11111nata11111 [884]

Answer:

Letter 'S'

Step-by-step explanation:

in the word 'MATHEATICS' has no line symmetry.

8 0
2 years ago
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Consider the line 7x+4y= 3. What is the slope of a line parallel to this line? What is the slope of a line perpendicular to this
kirza4 [7]

Answer:

1) -7/4

2) 4/7

3) -1/5

Step-by-step explanation:

1) A parallel line would have the same gradient so:

4y = -7x +3
y =\frac{-7}{4}x  +\frac{3}{4}

So a parallel line would have the gradient of \frac{-7}{4}.

2) A perpendicular line would have the inverse reciprocal of the gradient so multiplying the 2 gradients would equal -1 so:

Initially Gradient = -7/4

-7/4 x Perpendicular line = -1

Perpendicular line = -1 x 4/-7

Perpendicular line = 4/7

3) Using the same principle, the perpendicular gradient would be -1/5x

3 0
2 years ago
Can you please answer this I’m really stuck
Pie
The answer is 18yd.
8 0
3 years ago
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