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2 years ago

Whoever answers I’ll mark brainliest

Mathematics

2 answers:

qaws [65]2 years ago

8 0

Answer:

The answer is a Isosceles triangle I'm 100%

Step-by-step explanation:

i hope you have a nice day and mark me please(:

Vlad1618 [11]2 years ago

3 0

its the first 1. b.

Step-by-step explanation:

nb. b. b b b bcbcbc

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Algebraic Reasoning please help!

stiv31 [10]

Answer:

$\left[\begin{array}{ccc}7\\4\\2\end{array}\right]$

The answer is a single-column matrix (7,4,2)

Step-by-step explanation:

In such multiplication of matrices, you have to proceed by multiplying each ROW of the first matrix by the COLUMN of the second matrix. So,

$\left[\begin{array}{ccc}3&6&1\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (3 * 2) + (6 * 0) + (1 * 1) = 6 + 0 + 1 = 7$

then...

$\left[\begin{array}{ccc}2&4&0\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (2 * 2) + (4 * 0) + (0 * 1) = 4 + 0 + 0 = 4$

and

$\left[\begin{array}{ccc}0&6&2\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (0 * 2) + (6 * 0) + (2 * 1) = 0 + 0 + 2= 2$

I hope it helps.

5 0

3 years ago

Bus going at 30 mph for 7 hours

Sergeu [11.5K]

Well, not specific. But after 7 hour the bus will be 210mi away

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3 years ago

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HELP PLEASE! What is the coefficient of the term of degree 4 in this polynomial below?

Eddi Din [679]

Answer:

Step-by-step explanation:

The term of degree 4 is the term with the exponent of 4

2x^4

The coefficient is the number out in front

2x^4 has a coefficient of 2

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4 years ago

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A)180.48 m2 B)180.48 m C)80.48 m2 D)80.48 m

MissTica

Answer:

80.48m2

Step-by-step explanation:

I think this is right but it may be wrong.

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3 years ago

What is the surface area, in square centimeters, of the rectangular prism below?

german

Answer: A. 724

Step-by-step explanation:

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4 years ago