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4 years ago

Find the area of the triangle ABC given angle A = 60°, b = 2, and c = √2.

2 answers:

7 0

If you know 2 sides and an included angle, the area formula is:

Area = ½ • side 1 • sine (A) • side 2

Area = ½ • 2 * sine (60) * sq root (2)

Area =sine (60) * sq root (2)

The sine of 60 degrees = sq root (3) / 2

Area = sq root (6) / 2

7nadin3 [17]4 years ago

4 0

Answer:

6/2

Step-by-step explanation:

i got this right

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In 2009 , Usain Bolt set the world record for sprinting 100 meters in approximately 9 3/5 seconds. Find his average speed in m

telo118 [61]

Answer:

10.416 m/s

Step-by-step explanation:

distance=100m

time=9.6s

average speed=100/9.6

=10.416 m/s

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3 years ago

Read 2 more answers

What is heavier 85 g or 3 oz

kati45 [8]

To compare measurements of different units, it is necessary to convert one to the form of the other. Let us try to convert 85g to ounces using the following relation: 1g = 0.035274 oz

85g * (0.035274oz / 1g) = 2.99829 oz.

Therefore, 3 oz is heavier than 85 g.

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4 years ago

6. Steve is packing sacks for treats at a party. Every sack is exactly the same. Steve has 42 candy bars and 126 lollipops. a. W

Sergeu [11.5K]

Answer:

Greatest sack = 42

1 candy bar and 3 lollipops

Step-by-step explanation:

Represent Candy bars with C and Lollipops with L

$C = 42$

$L= 126$

Solving (a): Greatest number of treat sacks

To solve this, we simply calculate the GCF of C and L

$42 = 2^1 * 3^1 * 7^1$

$126 = 2^1 * 3^2 * 7^1$

Hence, the GCF is

$GCF = 2^1 * 3^1 * 7^1$

$GCF = 42$

Hence, greatest number of sack is 42

Solving (b): Number of treat in each sack.

To do this, we simply divide the number of C and L by the calculated GCF

For C:

$Treats = \frac{C}{GCF}$

$Treats = \frac{42}{42}$

$Treats = 1$

For L:

$Treats = \frac{L}{GCF}$

$Treats = \frac{126}{42}$

$Treats = 3$

Hence, 1 candy bar and 3 lollipops

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3 years ago

Find the area, in square units, of ABC plotted below. A(-6,4) B(6,7) C(4,-2) D(2,6)

Papessa [141]

Answer:

The answer is 51

Step-by-step explanation:

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3 years ago

A leaking faucet drips into a bucket . the faucet drips at a constant rate the level of water in the bucket rises 8 inches in 12

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The rate of water level change per hour is 1.5 inches per hour. You can find it out easily by dividing the total time by the total level change. Hope this Helps:)

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4 years ago