3 years ago

Which of the following requires a proof?

Mathematics

1 answer:

marshall27 [118]3 years ago

3 0

A theorem requires a proof.

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Help Please thats my image

Alenkasestr [34]

Answer:

$\frac{5}{6}$

Step-by-step explanation:

The total number of squares is 36, and only 6 of them are shaded therefore, the remaining 30 are not shaded. The probability that a randomly selected square is not shaded would therefore be:

$\frac{30}{36} = \frac{10}{12} \\ = \frac{5}{6}$

3 0

2 years ago

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9. If PQRS is a kite, find RQ. * 17 ft. 23 ft. 30 ft. 12 ft.

svetlana [45]

Answer:

17 ft

Step-by-step explanation:

The triangle on the bottom left is a right triangle.

a² + b² = c²

(8 ft)² + (15 ft)² = (RQ)²

64 ft² + 225 ft² = (RQ)²

(RQ)² = 289 ft²

RQ = 17 ft

4 0

2 years ago

A square stepping stone has a side length of 10 1/4 inches.

Svetach [21]

Area=2.5

Step-by-step explanation:

area

$area = length \times width$

$area = 10 \times \frac{1}{4}$

8 0

3 years ago

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In his last game the Rams” quarterback threw 18

Marrrta [24]

the answer is 15 complete passes

8 0

2 years ago

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Clare says’ this classroom is 11 m long in metres longer than a year so if I measure the length of the classroom I will get less

Vlad [161]

Answer:

No I don't agree with Clare.

You will get more than 11 yards

Step-by-step explanation:

4 0

3 years ago