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2 years ago

"If a = − 9 and b = − 6, show that (a−b) ≠ (b−a)."

Mathematics

1 answer:

denis-greek [22]2 years ago

7 0

Answer:

Step-by-step explanation:

LHS a - b = -9 - (-6) = -9 +6 = -3

RHS b-a = -6 - (- 9) = -6 +9 = 3

as LHS not equal to RHS

a-b not equal to b-a

Thus proven

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Divide 4x2 − 19x − 30 by x − 6.

padilas [110]

Answer: 4x+5

Step-by-step explanation:

6 0

2 years ago

A group of 247 people are traveling in vans to a zoo. The greatest number of people who can travel in

NeTakaya

Answer:

Step-by-step explanation:

247 divided by 15 equals 16 and a whole bunch of nunbers

7 0

1 year ago

Match the inequality to the graph of its solution.

Tema [17]

The first graph is c. c - 7 < 3.
The second graph is a. c + 7 ≤ 3.
The third graph is b. c - 3 > 1.

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2 years ago

Read 2 more answers

The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square fee

valentina_108 [34]

<h3>Therefore the area of remaining board =13.76 square feet</h3>

Step-by-step explanation:

Given , The length of side of the square is 8 feet.

Since a circle is inscribed in the square. Then the diameter of the circle is equal to the length of side of the square .

Therefore the diameter of the circle is = 8 feet.

Radius of the circle is(r) = $\frac{8}{2}$ feet = 4 feet

The area of the circle is= 3.14 r²

= 3.14 × 4² square feet

= 50.24 square feet

The area of the square is = side × side

= 8×6 square feet

=64 square feet

Therefore the area of remaining board = (64- 50.24)square feet

=13.76 square feet

4 0

2 years ago

If p-4(p-2(3-p))=12 solve for p

stira [4]

P-4(p-2(3-p))=12 remove the parentheses

P-4(p-6+2p)=12 collect like terms

P-4(3p-6)=12 remove the parentheses

P-12p+24=12 collect like terms

-11p+24=12 move the constant to the right

-11p=12-24 calculate

-11p=-12 divide both sides

P=12/11

Alternative form

P=1 1/11

8 0

2 years ago