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Mars2501 [29]
3 years ago
5

PLS HELP ASAP!!! 30 POINTS (a) What is m<3 ? (b) What is ?

Mathematics
2 answers:
gogolik [260]3 years ago
5 0

Answer:

ACTUA,LY ITS

Step-by-step explanation:

2222

Butoxors [25]3 years ago
3 0

Step-by-step explanation:

angle 3 = 180-20-57 =103

angle 4 = 180 - 103 = 77

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I need help simplifying both of these. thank you!
4vir4ik [10]
<h3>Answer:</h3>
  1. -100x +100; 3
  2. 5x +81; 162
<h3>Step-by-step explanation:</h3>

The distributive property is your friend. It tells you ...

  a(b + c) = ab + ac

It can also be used to simplify the product of binomials (or other polynomials).

  (a +b)^2 = (a +b)(a +b) = a(a +b) + b(a +b) = a^2 +ab +ab +b^2

  (a +b)^2 = a^2 +2ab + b^2 . . . . . . . worth remembering

1. (x -10)^2 -x(x +80) = (x^2 -20x +100) +(-x^2 -80x)

  = -100x +100 . . . . . . simplified form

For the purposes of calculation, it can be easier to factor out 100:

  = 100 (1 -x)

Then for x = 0.97

  = 100(1 -0.97) = 100(0.03) = 3

___

2. (2x +9)^2 -x(4x +31) = (4x^2 +36x +81) -4x^2 -31x = 5x +81

For x = 16.2, this is ...

  5(16.2) +81 = 81 +81 = 162

_____

The purpose of the attachment is to show the evaluation is correct.

5 0
3 years ago
What is the letter v​
Nimfa-mama [501]

Answer:

Step-by-step explanation:

-81=-5(v+5)-2v                         Original equation

-81=-5v-25-2v                          Distributive property

-81=-7v-25                                Subtract like terms

-56=-7v                                     Simplify

8=v                                           Simplify

4 0
3 years ago
Daniella has a baking pan shaped like a rectangular prism. It measures 16 inches wide and 3.75 inches high. If the volume of Dan
saveliy_v [14]

Answer:

Length of prism = 17.5 in

Step-by-step explanation:

Given:

Width = 16 in

Height = = 3.75 in

Volume of rectangular prism = 1,050 inches

Find:

Length of prism

Computation:

Volume of rectangular prism = WHL

1,050 = Length of prism × 16 × 3.75

Length of prism = 17.5 in

4 0
3 years ago
True or False:<br> There are an infinite number of answers for this equation:<br> 63 - X = 34
Shtirlitz [24]

Answer: No, the answer is 29, this is false.

Step-by-step explanation: 63-x=34

subtract 63 from both sides

34-63= -29

-x=-29

divide both sides by the negative and you get 29

plug in 29 for x, 63-29=34

8 0
3 years ago
Read 2 more answers
What is 2×2hhhhggggggggggggggg
TiliK225 [7]

Answer:

2*2h4g15

Step-by-step explanation:

count how many "g"s there are and same with "h"

5 0
2 years ago
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