2 years ago

WORTH 100 POINTS!!!

Mathematics

1 answer:

Ulleksa [173]2 years ago

6 0

1) Identify the statement you want to prove is true

2) Assume temporarily that the statement is false; assume the opposite is true

3) Obtain statements that logically follow from your assumption.

4) Reason logically until you reach a contradiction of a known fact.

5) Point out that your assumption must be false, and the statement must then be true.

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A translation 2 units to the right and 10 units up. Then a reflection over the line AC

Artyom0805 [142]

80 is the correct answer

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3 years ago

The height of one square pyramid is 12 m. A similar pyramid has a height of 6 m. The volume of the larger pyramid is 400 m3. Det

valentinak56 [21]

A) Scale factor of the smaller pyramid to the larger pyramid in simplest form:
6 m / 12 m = 1/2

b) Ratio of the areas of the bases of the smaller pyramid to the larger pyramid:
(1/2)^2 = 1/4 

c) Ratio of the volume of the smaller pyramid to the larger:
(1/2)^3 = 1/8 

d) Volume of the smaller pyramid:
(1/8) * 400 m^3 = 50 m^3

4 0

3 years ago

In ΔPQR, the measure of ∠R=90°, the measure of ∠Q=46°, and RP = 97 feet. Find the length of PQ to the nearest tenth of a foot.

Whitepunk [10]

Answer:

PQ = 134.9 feet

Step-by-step explanation:

sin 46 = 97/PQ

0.7193 = 97/PQ

PQ = 134.85 feet

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3 years ago

If x = 2, then x second power - 3x -+5

ICE Princess25 [194]

X^2 - 3x + 5
2^2 - 3(2) + 5
4 - 6 + 5
3

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4 years ago

a cookie recipe yields 48 cookies calls for 2 cups of flour. a different cookie recipe yield 60 cookies calls for 3 cups. Are th

fenix001 [56]

No they are not.
48/2 = 24, 60/3=20.
24/=20. (24 does not equal 20)

6 0

3 years ago

Read 2 more answers