3 years ago

Urgent!! Help math!!

Mathematics

1 answer:

mylen [45]3 years ago

4 0

10,11,15 is not right triangle

30,40,50 is right triangle

9,13,16 is not right angel

16,30,34 is right triangle

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What is the percent increase from 126 points to 48 points

svetoff [14.1K]

48-126=-78
-78/126= -0.619047619
-0.619047619x100=61.9047619%
This can be rounded to 62%

Hope this helps :)

6 0

3 years ago

Solve each equation & show 3) 36 = 1+ 7a

Sladkaya [172]

Answer:

a=5

The drawing will help

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3 years ago

Read 2 more answers

Find the value of the variable and GH if H is between G and I. GI=5b+1, HI=4b-5, HI=7

fgiga [73]

Answer:

The value of the variable 'b' is 3 and GH is 9

Step-by-step explanation:

Given:

$GI = 5b+1\\\\HI=4b-5\\ \\HI=7$

H is between G and I

Such that G - H - I

To Find:

GH = ?

Solution:

On Substituting HI we get

$4b-5=7\\\\\therefore 4b=7+5=12\\\\b=\dfrac{12}{4}=3$

Substituting 'b' in HI and GI we get

$HI=4\times 3 -5=12-5=7\\\\\therefore HI = 7$

$GI=5\times 3 +1=15+1=16\\\\\therefore GI = 16$

Now, by Line Addition Property we get

$GI=GH+HI$

Substituting 'HI' and 'GI' we get

$16=GH+7\\\\\therefore GH=16-7=9$

The value of the variable 'b' is 3 and GH is 9

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3 years ago

What are the first five factors of 12

pickupchik [31]

1 2 3 4 6 are the first 5 factors

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3 years ago

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Find the first five terms of the sequence below a1=3 An=an-1+6

mihalych1998 [28]

The first dove terms are:3,9,12,15,18

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3 years ago