3 years ago

Help please ASAP !

1 answer:

dem82 [27]3 years ago

4 0

Tha last one PR=XY is not true.

It should be PR=XZ.

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valentinak56 [21]

Multiply 2/3 by 84 which is 56.

8 0

3 years ago

timama [110]

Answer:

4.12

Step-by-step explanation:

A^2+b^2=c^2 so 8^2+b^2=9^2 so 64+b^2=81 so b^2=17 so b=4.12

7 0

3 years ago

qwelly [4]

Answer:

So Albert scored = 26 scores it's true and correct ! thank you:)

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3 years ago

Artyom0805 [142]

Answer:

P(not E)= 0.57

Step-by-step explanation:

P(not E)= 1-0.43

P(not E)= 0.57

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3 years ago

ehidna [41]

Answer:

15.5 ft²

Step-by-step explanation:

The area (A) of a regular polygon is calculated as

A = $\frac{1}{2}$ pa ( p is the perimeter and a the apothem )

Here side of regular pentagon is 3 ft, thus

perimeter = 5 × 3 = 15, so

A = 0.5 × 15 × 2.06 ≈ 15.5 ft ( to the nearest tenth )

8 0

3 years ago