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Alex777 [14]
3 years ago
5

The angle measures of triangle QRS are given:

Mathematics
1 answer:
Trava [24]3 years ago
7 0

Answer:

x = 15°

Step-by-step explanation:

(5x-15) + 75 + 3x = 180

8x + 60 = 180

8x = 120

x = 15°

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yler and Bethany have 240 feet of fencing with which to build a garden. Tyler wants the garden to be in the shape of a square, w
Sidana [21]
To get which design would have maximum area we need to evaluate the area for Tyler's design. Given that the design is square, let the length= xft,  width=(120-x)
thus:
area will be:
P(x)=x(120-x)
P(x)=120x-x²
For maximum area P'(x)=0
P'(x)=120-2x=0
thus
x=60 ft
thus for maximum area x=60 ft
thus the area will be:
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Thus we conclude that Tyler's design is the largest. Thus:
 the answer is:
<span>Tyler’s design would give the larger garden because the area would be 3,600 ft2. </span>
4 0
3 years ago
John is 3 years younger than twice Monica's age. If m represents Monica's age, which equation can be used to find j, John's age?
AnnZ [28]

Answer:

J =2m -3

Step-by-step explanation:

2m is twice Monica's age

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7 0
3 years ago
The diagram shows a triangle.<br><br> What is the value of w?
marshall27 [118]

Answer:

63-degrees

Step-by-step explanation:

triangle = 180 degrees

46 + 71 + w = 180

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5 0
3 years ago
Read 2 more answers
Your coffee bar has two kinds of drink One cup of the first one costs 9 grams of juice , 4 grams of coffee and 3 grams of sugar
VMariaS [17]

Answer:

How many drinks should be sold to get a maximal profit? 468

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Step-by-step explanation:

maximize 1.2F + 0.7S

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F = first type of drink

S = second type of drink

constraints:

sugar ⇒ 3F + 10S ≤  3000

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coffee ⇒ 4F + 5S ≤  2000

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6 0
3 years ago
Help please ((: ughhh
Dvinal [7]

1/2............................................ I hope this helps



4 0
3 years ago
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