3 years ago

Can someone tell me what's the answer please

2 answers:

4 0

First we need to find the base using Pythagoras:
5²-3²=b²
25-9=b²
16=b²
√16=b
4=b

Now we use the equation to find the area of a triangle:
bh/2
(4*3)/2
12/2
6

The answer is 6

Hope this helps :)

hjlf3 years ago

3 0

I hope this helps you

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Can anybody answer these please hurry

masya89 [10]

Hopes this helps:

You can just download this app that I use when I need help on a problem it it called Cymath.

6 0

3 years ago

PLEASE HELP ME WITH THIS!!!

ELEN [110]

You do 48 divided by 2 so that you can put in your answer. any other questions ask me

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4 years ago

The size of a television is usually indicated by the length of the screens diagonal if a person buys a 20 inch television set th

ipn [44]

diagonal = sqrt(a^2 +b^2)

20 = sqrt(12^2 +b^2)

20= sqrt(144+b^2)

20^2 = 144 + b^2

400 = 144 + b^2

256 = b^2

b = sqrt(256) = 16

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8 0

3 years ago

What is the answer to <br> 6x> -54

Anestetic [448]

Answer:

6 times whatever x is would be greater that -54

7 0

3 years ago

Find three consecutive even integers. Such that 7 times of first integer is 4 more than the sum of second and third integers

attashe74 [19]

Answer:

1st even integer = 2

2nd even integer = 4

3rd even integer = 6

Step-by-step explanation:

Let the consecutive even integers be:

1st = 2(x)

2nd= 2(x +1) = 2x + 2

3rd = 2(x + 2) = 2x + 4

According to Given conditions:

7(2x) = 4 + 2x +2 + 2x + 4

By Simplifying:

14x = 10 + 4x

Subtracting 4x from both sides

14x - 4x = 10 + 4x -4x

10x = 10

Dividing both sides by 10 we get:

x = 1

Now putting value of x in supposed integers:

1st even integer = 2(1) = 2

2nd even integer = 2(1)+2 = 4

3rd even integer = 2(1) + 4 = 6

I hope it will help you!

3 0

4 years ago