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3 years ago

Help ASAP, question below, 20 points

Mathematics

1 answer:

Talja [164]3 years ago

4 0

Answer:

1 more lawn per hour

Step-by-step explanation:

Brian mows one lawn every hour while logan takes 4 hours to mow 2

Brian:

Hr 1 1 Lawn

Hr 2 2 Lawn

Hr 3 3 Lawn

Hr 4 4 Lawn

Logan:

Hr 1 2 Lawn

Hr 2 4 Lawn

Hr 3 6 Lawn

Hr 4 8 Lawn

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2) The two rectangles shown are similar.

Citrus2011 [14]

Answer:

$6\ cm$

Step-by-step explanation:

First Rectangle:

$length(l_1)=24\ cm\\\\Width(b_1)=9\ cm$

Second Rectangle:

$length(l_2)=16\ cm\\\\Let\ Width=b_2\ cm$

$Since\ these\ two\ rectangles\ are\ similar\\\\\frac{l_2}{l_1}=\frac{b_2}{b_1}\\\\\frac{16}{24}=\frac{b_2}{9}\\\\16\times 9=24\times b_2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ cross\ multiplication\\\\b_2=\frac{16\times 9}{24}\\\\b_2=6\ cm$

5 0

3 years ago

The product of 6 and a number is the same as -105

PIT_PIT [208]

Answer:

equation: 6x = -105

answer: x = -17.5

Step-by-step explanation:

the product of 6 and a number (6x) is the same (=) as -105 (-105)

6x = -105

/6 /6

x = -17.5

4 0

2 years ago

Find the slope of the following points. (-20,-4) (-12,-10)

beks73 [17]

m = −3/4 is the correct answer. Hope this helps!

3 0

3 years ago

What is the solution of 3/x+8 = -4? 20

Evgen [1.6K]

Answer:

x = -1/4

Step-by-step explanation:

3/x = -4 - 8

3/x = -12

x= -3/12

x= -1/4

5 0

3 years ago

Y = 7x + 5 y = 7x - 3 These 2 lines are ? O parallel Operpendicular Oneither

amm1812

Answer:

Parallel

Step-by-step explanation:

These 2 lines are parallel because they have the same slope (7).

8 0

3 years ago