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Dmitriy789 [7]
3 years ago
11

Complete the two-column proof by providing the missing statements or reasons.

Mathematics
2 answers:
gogolik [260]3 years ago
5 0

Answer:

ABCD is equal to <= ad-bc-cd-ba

,><

Step-by-step explanation:

Fynjy0 [20]3 years ago
5 0

Answer:

Proof is stated below.

Step-by-step explanation:

Given: ABCD is a rhombus.

To Prove: <1 is congruent to <2.

Therefore,

Given: ABCD is a rhombus.

AD = BC = CD = BA: Definition of a parallelogram / rhombus ; four equal sides.

DO = OB ; AO = OC ; Diagonals of a parallelogram bisect each other.

Triangle DOC is congruent to BOA ; SAS (Side-Angle-Side) theorem.

<1 is congruent to <2 ; Definition of a parallelogram ; consecutive angles are supplementary.

Hence, proved.

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pychu [463]
Based on this quote, this answer is 60.77.

The ratio given in USD to CHF is 1.4481/88.  Since we want 1 USD, we divide both parts of the ratio by 1.4481:

1.4481 ÷ 1.4481 = 1

88 ÷ 1.4481 = 60.77
4 0
3 years ago
All of the following are equivalent except _____.
juin [17]

Answer:

For number 2 the answer is 8/6=20/15

The answer for 3 is 12:26

Step-by-step explanation:

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3 years ago
Stacey wishes to make a hamburger which is lower in fat without having to give up the great taste. She purchases 5 pounds of gro
STALIN [3.7K]

Answer:

%P = 8%

the percentage of fat in the mixture is 8%

Step-by-step explanation:

Given;

The percentage of fat in the mixture is;

%P = total mass of fat in mixture/total mass of mixture × 100%

%P = F/T × 100% ….....1

Mass of fat in mixture is;

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F1 = 0.75 pound

and combines it with 7 pounds of ground turkey which is only 3% fat

F2 = 3% of 7 pounds = 0.03 × 7

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From equation 1,

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%P = 0.96/12 × 100%

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the percentage of fat in the mixture is 8%

5 0
3 years ago
What is the answer to ...8.42 x 9
3241004551 [841]

Answer:

75.78

Step-by-step explanation:

8.42*9=75.78

6 0
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What is the inverse of the relation? <br> {(-4,1), (-4,3), (0,-8), (8,-9)}
BigorU [14]

The inverse relation would be each of these ordered pairs switched.

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5 0
3 years ago
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