2 years ago

A classroom floor is in the shape of a trapezoid and needs to be tiled. one of the parallel

Mathematics

1 answer:

zaharov [31]2 years ago

3 0

I think the answer might be A

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Do problems #4-6. Your answer choices are in a table below. Type your answer numbers the blank to move on! No spaces, no commas.

ivann1987 [24]

<h2>Answer:</h2>

$\frac{1}{2a}$

<h3>Step-by-step explanation:</h3>

Simplify or expand

$(2a)^{-1}$

Simplify using negative exponent rule $a^{-n}=\frac{1}{a^n}$

$\frac{1}{2a}$

<em>I hope this helps you</em>

3 0

2 years ago

Evaluate the expression: -l2+(3-6)l + l5(1-4)

leva [86]

-|2+(-3)|+15(-3)

-|-1|+(-45)

-1 + -45= -46

8 0

3 years ago

Teams with varying numbers of players are playing a group card game. The time taken by each team to complete one game is given i

12345 [234]

Answer:

C. negative linear association

Step-by-step explanation:

<u>We have ordered pairs:</u>

(1, 32), (2, 26), (3, 20), (4, 14), (5, 8)

<u>Looking at the sequence of y-values:</u>

32, 26, 20, 14, 8

We see it is the arithmetic progression with common difference of -6.

It means the function representing this relationship is linear.

Correct option is C.

5 0

3 years ago

URGENT HELP!!!

olchik [2.2K]

Answer:

45:48

Step-by-step explanation:

Convert the 4ft to inches

45in:48in

6 0

3 years ago

Solve the equation below:<br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bd%7D%7B1.2%7D%20%3D%206" id="TexFormula1" title=" \

Mariulka [41]

We need to cross multiply.

$\frac{a}{b} = \frac{c}{d}$

$= \frac{a}{b} \times bd= \frac{c}{d} \times bd$

$ad=bc$

So your question is:
$\frac{d}{1.2}=6$

This can also be written as:
$\frac{d}{1.2} = \frac{6}{1}$

So if we cross multiply, we will get

$d \times 1 = 1.2 \times 6$

$d= 7.2$

8 0

3 years ago

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