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3 years ago

Find the area of the right triangle with a base of 38cm and the height of 26cm

Mathematics

1 answer:

sesenic [268]3 years ago

8 0

The answer is D!

Area for a triangle solution is 1/2(b•h)
Insert each number!
1/2(38•26)
Area = 494cm

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zlopas [31]

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2 years ago

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Aleks [24]

Answer:

6/7

Step-by-step explanation:

If you want the slope of the line on a graph when x is the independent variable, then solve for y:

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2 years ago

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For the following arithmetic sequence, if a_1=21 and d= -3 what is a_1000 ?

Rudik [331]

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3 years ago

Can someone please help me solve this logarithm equation

solmaris [256]

Answer:

$x=\frac{33}{7}$

Step-by-step explanation:

Orginal equation:

$log_2(x+1)-log_2(x-4)=3$

So lets do this step by step.

First, lets add $log_2(x-4)$ to both sides of the equation!

This gives us:

$log_2(x+1)=3+log_2(x-4)$

Then, when we put this into exponential form, we get:
$2^{3+log_2\left(x-4\right)}=\left(x+1\right)$

This then equals:

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This can be simplfied into:

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Then we can add 32 to both sides, and subtract x from both sides to get the variable and number each on their owns ide:

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Finally, we can divide 33 by 7 to get:
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Hope this helps! :3

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2 years ago

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serg [7]

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2 years ago