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Klio2033 [76]
3 years ago
9

Q2. (a) Solve f+ 2f + f = 20

Mathematics
2 answers:
Alona [7]3 years ago
6 0
F + 2f + f = 20
4f = 20
Divide both sides of the equation by 4
f = 5
PSYCHO15rus [73]3 years ago
5 0

Step-by-step explanation:

apskaičiuoti trikampių perimetrą?

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Please help me!!!!!!!
pantera1 [17]
The degree is 3.
This video explains it pretty well: https://virtualnerd.com/pre-algebra/polynomials-nonlinear-functions/polynomials/monomial-polynomial-degrees/polynomial-degree-definition
5 0
3 years ago
Gomez runs a small pottery firm. he hires one helper at $15,000 per year, pays annual rent of $6,500 for his shop, and spends $2
Vadim26 [7]
$15,000+$6,500+$23,000+$20,500+$5,000=$70,000
$70,000+$40,000=$110,000
$110,000-$82,000=-$28,000
economic profit is -$28,000
$82,000-$70,000=$12,000
accounting profit is $12,000
7 0
3 years ago
The width of a rectangle is the length minus 3 units. The area of the rectangle is 40 units. What is the width, in unit, of the
Natasha2012 [34]

Answer: The width is 5

Step-by-step explanation:

The equation is x*(x-3)=40 solviing for x which is 8 but since width is x-3 then 8-3=5

6 0
2 years ago
Suppose b= 2a-16 and b= a+2. What is the value of a?
galina1969 [7]
Subsitute
2a-16=b=a+2
2a-16=a+2
subtract a from boths ides
a-16=2
add 16
a=18
5 0
3 years ago
Plz help me with this math question plz thank u if u do
Zielflug [23.3K]

1 cup will be left. That is because each batch uses

2 \frac{3}{4}

cups.

2\frac{3}{4}  \times 4 = 11

11 Cups will be used.

7 0
3 years ago
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