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riadik2000 [5.3K]
3 years ago
6

Which expression is not equal to 30?

Mathematics
2 answers:
laila [671]3 years ago
6 0
The answer is the third one
MrMuchimi3 years ago
3 0

Answer:

I believe the answer is number 3.

Step-by-step explanation:

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m<AEC = 105

Step-by-step explanation:

they are vertical angles, so they are the same measure

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Please help i need this asap!
Whitepunk [10]

Answer:

F= G m₁m₂/r²

a. F is directly proportional to the masses so any increase in the masses will increase the Force F and vice versa.

b. F is inversely proportional to the square of the distance between the masses so any increase in the distance will decrease the force F and vice versa.

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3 0
3 years ago
Help on No. 4 plz..............
alex41 [277]

Answer:

<h2>12</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • similarity
  • PEMDAS
<h3>given:</h3>
  • scale factor:2:5
  • SV:30
<h3>TIPS AND FORMULAS:</h3>
  • SV~QR
<h3>let's solve:</h3>

according to the question

step - 1 : define

\frac{2}{5}  \times 30

step - 2 : simplify

\frac{60}{5}

\huge 12

3 0
3 years ago
EXPERT HELP: I'LL GIVE BRAINLIEST:
Shtirlitz [24]

Answer:

A. 355 Square inches

Step-by-step explanation:

Multiply length (l) x width (w) on each section. 45x5 = 225

10 x 10 = 100 and 6 x 10 = 60/2 = 30 (since it is a triangle you divide by two)

Add them all up, 225 + 100 + 30 = 355 square inches

5 0
3 years ago
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