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serious [3.7K]
3 years ago
14

Find the area of the triangle below. A) 21 in 2 B) 10.5 in2 C) 42 in2 D) 21.7 in2

Mathematics
1 answer:
baherus [9]3 years ago
8 0
42 in2 is the answer
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myrzilka [38]
The volume of the prism is 40 because 5 x 8 =40
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3 years ago
Carter divided the polynomial 6x2 + 4x + 3 by the monomial 2x using long division, and got an answer of 3x + 2 + . His work is s
Gnesinka [82]

Answer:

C. Both Carter and Demi are correct and would get the same answer.

Step-by-step explanation:

Here, the given polynomial is : P(x) =6x^2 + 4x + 3

The given monomial : Q(x)  = 2 x

Now, according to the given question:

Dividend = P(x), Divisor  = Q(x)

Now, Carter divide P(x) by Q (x) with LONG DIVISION METHOD.

If we divide P(x) by Q(x) by Long division, we get:

\frac{P(x)}{Q(x)}  = \frac{(6x^2 + 4x + 3)}{(2x)}  = 3x +  2 + \frac{3}{2} x = R(x)

Also, if Demi divides each term of P(x) by The given monomial (2x) , we get:

\frac{P(x)}{Q(x)}  = \frac{(6x^2 + 4x + 3)}{(2x)}  = \frac{6x^2}{2x}  + \frac{4x}{2x} +\frac{3}{2x} \\= 3x +  2 + \frac{3}{2}  = R(x)

⇒In both the case, R(X)Quotient is SAME.

Hence, Both Carter and Demi are correct and would get the same answer.

7 0
4 years ago
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I need help solving this square problem
Vlad [161]

Answer:

Step-by-step explanation:

945=2x+2x+x+x+x

945=7x

135=x

smaller demension: 135

larger: 2*135=270

Area=135*270=36,450

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3 years ago
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Six can be divided by two.

(I dont really get what you are asking lol)
4 0
4 years ago
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Write the following equation in standard form. Then solve. 8q^2-5q=7q^2-8q+10
Nata [24]
You have to add the like terms in the equation
These like terms are 8q^2 and 7q^2 because they both share q^2

The other like terms are -5q and -8q because they both have ‘q’

So add them and then add extra numbers (the 10) to the equation

Hope this helps xo

7 0
3 years ago
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