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snow_tiger [21]

4 years ago

15

Calculate the area of a right angled triangle.

1 answer:

Vinvika [58]4 years ago

3 0

Answer:

18 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height )

Here both b and h are 6, thus

A = $\frac{1}{2}$ × 6 × 6 = 3 × 6 = 18 cm²

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Question 8 (1 point)

AleksandrR [38]

Answer:

solution is x=3

Step-by-step explanation:

$logx-log3=log(x-2)$

apply log property

log a- log b= log a/b

$logx-log3=log(x-2)\\log (\frac{x}{3} )=log(x-2)$

we have log on both sides

so we remove the log and make the arguments equal

$\frac{x}{3} = x-2$

solve for x, multiply whole equation by 3

$x=3(x-2)\\x=3x-6\\x-3x=-6\\-2x=-6\\x=3$

now plug in 3 for x and check

$logx-log3=log(x-2)\\log3-log3=log(3-2)\\0=0$

solution is x=3

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3 years ago

200 cocoa beans make 1 lb. chocolate. How many cocoa beans are needs to make 3 pounds of chocolate

anastassius [24]

Answer:

600

Step-by-step explanation:

200*3=600

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3 years ago

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AURORKA [14]

But what say it again wit what is this

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3 years ago

If the measure of angle 2 is 92 degrees and the measure of angle 4 is (1/2x) degrees what is the value of x?

bekas [8.4K]

multiply 92 times .5 and you get 184

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lord [1]

3. 28 Quarters and 5 dimes.

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