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3 years ago

Rahim is constructing a proof to show that the opposite angles of a

Mathematics

1 answer:

g100num [7]3 years ago

3 0

9514 1404 393

Answer:

Given: Quadrilateral QRST ...

Step-by-step explanation:

The first statement of a proof is always a restatement of the facts that are Given. The "prove" statement is a goal, never stated in the proof. The statement to be proven is the last statement (conclusion) of a proof.

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Which ordered pair could be removed to make this relation a function?

devlian [24]

Answer:

(4,-2)

Step-by-step explanation:

8 0

3 years ago

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Please solve this question

larisa86 [58]

Answer:

P (A) = 0.45

Step-by-step explanation:

The addition rule of probability states that:

$P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Given:

$P(A\cup B) = 0.7\\P(A\cap B) = 0.1\\P(B) = 0.35$

Compute the value of P (A) as follows:

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\P(A)=P(A\cup B) + P(A\cap B) - P(B)\\= 0.7 +0.1-0.35\\=0.45$

Thus, the probability of A is, P (A) = 0.45.

8 0

4 years ago

KL = 4x+7 and LM= 5x-4

saul85 [17]

4x+7=5x-4
-4x -4x
7=x-4
+4 +4
11=x

6 0

3 years ago

Read 2 more answers

A tortoise is walking in the desert. It walks

Assoli18 [71]

Firstly change the time into sec.that is
1 min=60 sec
5 min=60 into 5
=300 sec
speed=distance/time
=62.5/300
=0.20833333333333.............

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4 years ago

-4 1/2x - 3/7= 1/4 find x

DiKsa [7]

- 4(1/2)x - (3/7) = (1/4)
- 4(1/2)x = (1/4) + (3/7)
- (9/2)x = (7+12)/28
-(9/2)x = 19/28
x = (19/28) * 2 / 9
x = (19/14) / 9
x = 19 / (14*9)
x = 19 / 126

7 0

3 years ago