3 years ago

Help again please!!!! Math problem

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

5 0

4+4+2+2+2+2= 16 cm squared

KATRIN_1 [288]3 years ago

4 0

2x4=8 2x2=4 4+8=12, so it is A

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Victoria is 4 years older than her neighbor. the sum of their ages is no more than 14 years. 1. enter an inequality that can be

Elis [28]

V = x + 4
x = neighbors age

x + x + 4 < = 14...here is the inequality
2x + 4 < = 14.....this is just a simplified form of the inequality
not sure which one u want to write, because they are both basically the same...one is just simplified a little

2x + 4 < = 14
2x < = 14 - 4
2x < = 10
x < = 10/2
x < = 5.....the oldest age of the neighbor is 5

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3 years ago

Inverse of m(x)=2x^2-6

romanna [79]

$m(x)=2x^2-6\to y=2x^2-6\ \ \ \ |add\ 6\ to\ both\ sides\\\\2x^2=y+6\ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\x^2=\dfrac{y+6}{2}\ \ \ \ |sqare\ root\ both\ sides\\\\x=\sqrt{\dfrac{y+6}{2}}\\\\Answer:\boxed{m^{-1}(x)=\sqrt{\frac{x+6}{2}}\ for\ x\geq-6}$

6 0

3 years ago

Math need help asap, please!!! 19 points if you help. NO LINKS

olchik [2.2K]

Answer:

1st pic: straight for both boxes

2nd pic: constant for both boxes

3rd pic: exponent (I think)

4th pic: (from left to right, top row then bottom row) linear, non linear, linear, non linear, linear, linear, non linear, non linear

Step-by-step explanation:

Please give brainliest :)

Hope it helps!