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yKpoI14uk [10]
3 years ago
14

PLEASE HELP! Just do 5 - 7. Thanks

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0

Answer:

5.

Rectangle a:

Perim: 16 cm

Area: 12 cm^2

Rectangle b:

Perim: 32 cm

Area: 48 cm^2

6.

16:32 <em>or </em> 16/32 <em> or </em>16 to 32

7.

12:48 <em>or </em> 12/48 <em>or </em>12 to 48

Step-by-step explanation:

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Plz I need the answer to number 2 rewrite in on standard form with all steps I need this ASAP somebody answer!!!!!!!!!! I BEG U
rosijanka [135]

Answer:

8 -7/16 y+4/5 p - 3/8 y

-7/16 y -3/8 y expand fraction so it would turn to

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multiply by 2 on the 3/8 to get a common demominator

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collect like terms

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rewrite fraction

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4 years ago
What equation is true for x=-6 and x=2
inna [77]

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Step-by-step explanation:

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8 0
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Read 2 more answers
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Makovka662 [10]

Answer:,

the answer is (4,2)

Step-by-step explanation:

is you look at the 2 equations and plug in the points where the lines intercets you would get the answer soo examples

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the first one checks out

the second one

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6 0
3 years ago
Please tell me the answer the steps I need it really fast
Margaret [11]

Answer:

So sorry! Wish I could help : /

Step-by-step explanation:

8 0
3 years ago
A ladder reaches 2m up a wall. The foot of ladder is 0.4m from the wall. For safety reasons, the slope should be between 6.3 and
NeTakaya

Answer:

The slope of ladder is not within the safe range  .

Step-by-step explanation:

Given as :

The height of the ladder up a wall = h = 2 meters

The distance of base of ladder from the wall = x = 0.4 meters

The estimated safety range of slope of ladder is between 6.3 and 9.5

Let The slope of the ladder = x

<u>According to question</u>

slope of the ladder = \dfrac{\textrm height of ladder up wall}{\textrm distance of base of ladder from wall}

Or, x = \dfrac{2 meters}{0.4 meters}

Or, x = 5

So, The slope of the ladder = x = 5

Since The estimated range of slope between 6.3 and 9.5

And The calculate slope of ladder = 5

Hence, The slope of ladder is not within the safe range  . Answer

4 0
4 years ago
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