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NNADVOKAT [17]
3 years ago
7

Solve the triangle: a = 10, b = 10, c = 15. If it is not possible, say so.

Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0
Are you asking for the perimeter? Because if so, just add all of them up.
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Please answer soon.
Eva8 [605]

<u>Answer-</u>

Set of constraints to model the problem are,

12x+9y\geq 510\\y \leq 2x\\y \geq 25

<u>Solution-</u>

Let us assume,

x = the number of lawns weeded by Gwen,

y = the number of dogs walked by Fabio.

Gwen charges $12 each time she weeds a yard and Fabio charges $9 each time he walks a dog,

\text{Earnings of Gwen} = 12x\\\text{Earnings of Fabio} = 9y\\\text{Total earnings of Gwen and Fabio} = 12x+9y

They need at least $510 to purchase the new gaming station, means they need $510 or more than $510.

An equation for this situation will be,

12x+9y\geq 510

The number of dog walked by Fabio has scheduled is no more than twice the number of yards Gwen has scheduled to weed, means y must be less than or equal to 2x.

An equation for this situation will be,

y \leq 2x

Fabio will walk at least 25 dogs, means y must be greater than of equal to 25.

An equation for this situation will be,

y \geq 25


3 0
3 years ago
Does the following system of equations
BaLLatris [955]

Answer:

Iv'e checked both of them and they have NO solutions so nyour answer is (None)

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP WILL MARK BRAINLIEST
ANTONII [103]

Answer:

8 lb of flounder at $2.50/lb

4 lb of shrimp at $5.00/lb

Step-by-step explanation:

Let A be the pounds of shrimp

Let B be the pounds of flounder

Let C be the cost per pound of flounder

A + B = 12

A = 12 - B

        BC = 20

    A(2C) = 20

BC =  A(2C)

BC =  (12 - B)(2C)

BC =  24C - 2BC

3BC =  24C

  3B =  24

    B = 8 lb

A + 8 = 12

    A = 4 lb

5 0
3 years ago
According to the Rational Root Theorem, Negative two-fifths is a potential rational root of which function?
Artemon [7]

Answer:

f(x) = 4x4 – 7x2 + x + 25 f(x) = 9x4

Step-by-step explanation:

Because it has to be this one

3 0
3 years ago
Read 2 more answers
Write each ratio as a fraction in lowest terms. 8 to 9​
3241004551 [841]

Answer:

8/17 and 9/17

Step-by-step explanation:

8:9

both add up to 17

so it can be 8/17 or 9 but it cannot be simplified unless if you want them both as a mixed number which is

8/17 as a mixed number is 2 1/17

9/17 as a mixed number is 1 8/17

8 0
3 years ago
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