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2 years ago

I have more questions from my homework, please help!

Mathematics

2 answers:

belka [17]2 years ago

6 0

Answer: for the first one the answer is 78, I don’t know the second answer

Step-by-step explanation:

blagie [28]2 years ago

5 0

1. You will have to find the height first which could be done by using pythagoras theorem

split the 12 by half giving 6
a^2 = b^2 + c^2
13^2 = 6^2+c^2
169 = 36+c^2
c^2=169-36
c^2=133
c=sqrt133
c= 11.53

area of triangle
1/2 x b x h
1/2 x 6 x 11.53
34.59
34.5(3 sf)

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To solve 493x = 3432x+1, write each side of the equation in terms of base

sleet_krkn [62]

Answer

= 3.405 × 10⁻⁴

Explanation

If the question is correctly written, then it is very easy.

First, take the like terms on one side.

493x = 3432x+1

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Dividing both sides by -2939 to get the value of x.

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3 years ago

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Step-by-step explanation:

step 1

we know that

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2 years ago

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ololo11 [35]

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