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Thepotemich [5.8K]
3 years ago
13

Maths questions X+1/x-6 times 7x/x+2

Mathematics
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

7x^2+7x/x^2-4x-12

Step-by-step explanation:

Given the expression

X+1/x-6 times 7x/x+2

Rewrite

X+1/x-6 * 7x/x+2

= 7x(x+1)/(x-6)(x+2)

= 7x^2+7x/x^2+2x-6x-12

= 7x^2+7x/x^2-4x-12

Hence the product of both function is expressed as 7x^2+7x/x^2-4x-12

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Describe the pattern in the numbers. Write the next number.<br> 3. -6, -1, 4, 9, ...
vovikov84 [41]

Answer:

14

Step-by-step explanation:

When looking at a sequence, look at the difference between each number. If you look at the first 4 numbers, you will observe:

-6 + 5 = -1

-1 + 5 = 4

4 + 5 = 9

Therefore, the next number must be 9 + 5 = 14.

7 0
3 years ago
X(z + 3) + 1 + 3 − y; use x = 6, y = −5, and z = 2
Stels [109]

Answer: 39

Step-by-step explanation:

x(z+3)+1+3-y

plug in the values given for each variable

6(2+3)+1+3-(-5)

use pemdas to solve

6(5)+1+3+5

30+1+3+5

31+8

39

4 0
4 years ago
Read 2 more answers
Please help me please and thank you
Likurg_2 [28]

Answer:

f(x)= x^2 - 2, the one in red.

Step-by-step explanation:

To move a quadratic function up/down, you change the value at the very end of the formula.

So instead of f(x)= x^2 + 1, you would do f(x)= x^2 - 2, to move it down 3. This would be the one in red.

6 0
3 years ago
Square ABCD has vertices at A(-8,1), B(3,6), and D(-3,-10). What are the coordinates of point c?
nikklg [1K]

Answer:

(9,0)

Step-by-step explanation:

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5 0
4 years ago
The measure of ∠A is 12° greater than the measure of ∠B. The two angles are complementary. Find the measure of each angle.
denis-greek [22]

Answer:

m<A = 51, m<B = 39

Step-by-step explanation:

x+x+12=90

2x+12=90

2x=78

x=39

m<A = 51, m<B = 39

6 0
3 years ago
Read 2 more answers
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