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3 years ago

Solve the area formula for a trianglt, A = 1/2bh for h

Mathematics

1 answer:

OlgaM077 [116]3 years ago

4 0

A=1/2 bh
1/2 bh=A
h=2A/b

Answer: h=2A/b

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you buy a new mountain bike for $200. tha value of the bike decreases by 25% each year. how much is your bike worth after 3 year

Brilliant_brown [7]

Answer:84.375

Step-by-step explanation:

i mean if you by a bike for 200 hundread and every year it goes down by 25% you would just subtract 25 % 3 times ;)

8 0

2 years ago

Find the TWO integers whos product is -12 and whose sum is 1

ahrayia [7]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$

Hence the numbers are 4 and -3

8 0

2 years ago

Read 2 more answers

This is wrong and you need to take it down

lesya692 [45]

I don't think I fully understand what you mean.

5 0

2 years ago

What is 3 3/4 - 1 1/4

juin [17]

Answer:

2 1/2

Step-by-step explanation:

The answer is 2 1/2 simply because 3/4 minus 1/4 equals 2/4 which is equivalent equivalent to 1/2. The you would subtract 3 by 1 which is 2 so the answer is 2 1/2

6 0

2 years ago

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X y – 10 700 – 9 567 – 8 448 – 7 343 – 6 252

JulsSmile [24]

Answer:

I'm not answering your question but I wanted to tell y'all to have a good day!<3

Step-by-step explanation:

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2 years ago