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3 years ago

Simplify: x2/6 ⋅ x2/4

Mathematics

1 answer:

Elden [556K]3 years ago

8 0

Answer:

x ^2/ 6

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Solve the following equation. Then place the correct number in the box provided. 8x/7 = 8

ser-zykov [4K]

Answer:

x = 7

Step-by-step explanation:

Assuming we need to solve for x, we cross multiply and do algebra to solve it. Steps shown below:

$\frac{8x}{7}=8\\8x=7*8\\8x=56\\x=\frac{56}{8}\\x=7$

The correct answer is x = 7

7 0

3 years ago

Read 2 more answers

The slope of the line below is - Write a point-slope equation of the line

Mumz [18]

Answer:

$y +9 = -4(x - 4)$

Step-by-step explanation:

Given

$m = -4$ --- slope

$(x_1,y_1) = (4,-9)$ --- point

See attachment for complete question

Required

Determine the line equation

This is calculated as follows:

$y - y_1 = m(x - x_1)$

Substitute values for m, x1 and y1

$y - (-9) = -4(x - 4)$

Simplify the expression on the left-hand side:

$y +9 = -4(x - 4)$

4 0

3 years ago

Find each sum describe any pattern you see A. 1/2+1/3 b. 1/3+1/4 c. 1/4+1/5 d.1/5+1/6 e. 1/6+1/7 f. 1/7+1/8

Brilliant_brown [7]

Answer:

Here's what I get

Step-by-step explanation:

In each sum, the denominator of the second term is one greater than that in the first term.

4 0

4 years ago

The area of triangle PQR is 231 cm2 , and PQ = 21 cm. Find the altitude SR. Help me solve this

Shtirlitz [24]

Answer:

SR = 22 cm

Step-by-step explanation:

area = bh/2

(21 cm)(h)/2 = 231 cm^2

21h = 462 cm

h = 22 cm

SR = 22 cm

3 0

3 years ago

Find the solution(s) to 7x - 42x = 0. Check all that apply.

blsea [12.9K]

Answer:

x=0

Step-by-step explanation:

7x - 42x = 0

Combine like terms

-35x = 0

Divide each side by -35

-35x/-35 = 0/-35

x = 0

6 0

4 years ago