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Nikitich [7]
3 years ago
5

If a rectangle has a perimeter of 70 and width of 21, what is the length

Mathematics
1 answer:
shusha [124]3 years ago
7 0
 The length would be 49 
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Swati is substituting t=5 and t=9 to determine if the two expressions are equivalent.
horrorfan [7]

Answer:

No the two expressions are not equivalent.

Step-by-step explanation:

the given two expressions t=5 and t=9 are not equivalent because t being a variable cant take two numbers at a same time.however if they are placed in given two expressions of 't' such that that they give equal value when the first expression gives a value 'a' at t=5 while the other expression gives a value 'a' at t=9 then those two expressions will be equal.


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The Golden Gate Bridge in San Francisco is 220 feet tall. If a model of the bridge is created with a scale of 3 feet = 80 feet,
Margarita [4]

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Step-by-step explanation:

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What is 8/9 of 360 degree ?
andriy [413]

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Malachy, Sushil and Fiona share some sweets in the ratio 7:1:1. Malachy gets 90 more sweets than Fiona. How many sweets does Sus
VashaNatasha [74]

Answer:

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3 years ago
I really need an answer as soon as possible. 10 pts worth it
viva [34]

Answer:

A. Correct: When we plug in g(x) for the x in f(x), we get H(x).

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Step-by-step explanation:

<em>Brainliest, please!</em>

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