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wariber [46]
3 years ago
9

Find mZabc (6x-7) (4x+23) 15 90 83 41

Mathematics
1 answer:
Studentka2010 [4]3 years ago
3 0

Answer:

<h2>15</h2>

Step-by-step explanation:

Let x = m∠abc

6x-7 = 4x+23

⇔

6x - 4x = 23 + 7

⇔

2x = 30

⇔

x = 15

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Joe has eaten 2/5 of a pizza. Jane has eaten 1/8 of a pizza how many times more pizza has joe eaten than Jane
Allushta [10]

Well, the first thing you would do is find like denominators for each fraction.

Since the smallest common term between the two is 40, that will be your denominator for each. Then you would multiply the numerator by the number your denominator was multiplied to get to 40. So, you would end up with 16/40 because 5*8=40 and 2*8=16 and 5/40 because 8*5=40 and 1*5=5.

After that, you would just subtract them.

16/40 - 5/40 = 11/40 and as a decimal that is 0.275. So, Joe has eaten 0.275 more pizza than Jane.

Hope this helps! :)


6 0
3 years ago
If f(x) =(1/7)(7x)what is (3)?<br> ?
Paladinen [302]

Answer:

f(3) = 3

Step-by-step explanation:

f(x) = (1/7)(7x)

f(3) = (1/7)(7×3)

f(3) = (1/7)(21)

f(3) = 3

5 0
3 years ago
Need help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
CaHeK987 [17]

Answer:

Step-by-step explanation :    

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8 0
3 years ago
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Liono4ka [1.6K]
Well ik the answer to number one is 180 bc it’s a straight line
4 0
3 years ago
Please help anyone ​
Iteru [2.4K]

Answer:

p = 30

Step-by-step explanation:

EFGH is a cyclic quadrilateral ( all vertices lie on a circle )

The opposite angles of a cyclic quadrilateral are supplementary, thus

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p = 30

4 0
3 years ago
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