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sleet_krkn [62]
3 years ago
13

Write these two statements as a biconditional: If a triangle is equilateral then it is equangular and if a triangle is equiangul

ar then it is equilateral.
Mathematics
1 answer:
dexar [7]3 years ago
8 0

Answer:

If a triangle is equilateral, then it must also be equiangular and vice versa.

Step-by-step explanation:

A biconditional statement denotes that both a statement AND its reciprocal statement must be true.

Given the two statements:

If a triangle is equilateral, then it must also be equiangular

and

If a triangle is equiangular, then it must also be equilateral.

As both of these statements are always true, we can combine them into one biconditional statement (meaning two conditions are met)

If a triangle is equilateral, then it must also be equiangular and vice versa.  

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Formulate the situation as a linear programming problem by identifying the variables, the objective function, and the constraint
abruzzese [7]

Answer:

zero goats and 120 Ilamas to get profit of $15,120

Step-by-step explanation:

Goats: G

Ilamas: l

Explicit constraints:

2G + 5l ≤ 400

100G+ 80l≤ 13,200

Implicit constraints

G≥0

I≥0

P= 84G+ 126l

See attachment for optimal area

substituting coordinats of optimal region in profit equation to get profit

When G= 132, l=0

P=84(132) + 126(0)

P=11,088

When G=0, l=120

P=84(0)+ 126(120)

P = 15120

When G= 100, l=40

P=84(100)+126(40)

P=13440

3 0
3 years ago
If x = a + 2b, y=2a – b, and z=.–2b , what is x – y + 2z?
KiRa [710]

Answer:

-a-3b

Step-by-step explanation:

a+2b-2a-b+2(-2b)

-a+b-4b

-a-3b

-(a+3b)

7 0
3 years ago
Write the following relation as a linear equation in standard form. Include a space between terms and operations.
kow [346]

Answer:

In the form of

Y= mx+c

Y= 1/2x +2

m = 1/2

Step-by-step explanation:

A linear equation in it's standard form is in the format

Y= mx+c

Where m is the slope and c is the y intercept

Let's use these two points to determine both the slope and the equation

(2, 3), (4,4)

Slope= (y2-y1)/(x2-x1)

Slope= (4-3)/(4-2)

Slope= 1/2

Equation of the linear function

(Y-y1)/(x-x1)= m

(Y-3)/(x-2)= 1/2

2(y-3) = x-2

2y -6 = x-2

2y= x-2+6

2y= x+4

Y= 1/2x +2

4 0
3 years ago
How would you classify the decimal form of 7/25?
olga55 [171]
The answer is C to the question
8 0
3 years ago
Read 2 more answers
The answer is 355 houses, but can someone tell me how please?
Ymorist [56]
So you do 20%*426 to get 85.2 then you would subtract 85.2 from 426 because they sold 20% more than last year.  On top of that the answer isn't 355 it is 340.8.
5 0
3 years ago
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