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gogolik [260]
3 years ago
13

18-20 are these correct Last ones!!!!!

Mathematics
2 answers:
Mrrafil [7]3 years ago
7 0
All correct. Good job
Norma-Jean [14]3 years ago
5 0
Yup they are all right!
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How to graph. y = 1/3x + 3
IgorLugansk [536]
The y intercept is 3 then do y/x so go up one over 3 for each other point
5 0
4 years ago
Read 2 more answers
Directions: Read and analyze each problem carefully. Answer the questions accordingly and
Step2247 [10]

1) The larger number is 33.

2) Joan weighs 47.5 kg, and Annie weighs 44.5 kg.

3) Ronnie walks at a rate of 4 km/h, while Margie walks at a rate of 2 km/h.

4) It takes 3 hours for Lea to do the same task working alone.

5) Katie is 5 years old and Rico is 1 year old.

To solve each problem, the following calculations must be done:

1)

(54 - 12) / 2 = X

42 / 2 = X

21 = X

21 + 12 = 33

33 + 21 = 54

2)

(92 - 3) / 2 = X

89 / 2 = X

44.5 = X

44.5 + 3 = 47.5

44.5 + 47.5 = 92

3)

1000 / 3 x 2 = 666.666

0.666 x 6 = 3.999

0.333 x 6 = 1.999

4)

1/5 + 1/X = 1/2

10/5 + 10/X = 10/2

2 + X = 5

X = 5 - 2

X = 3

5)

5 /// 1

8 /// 4

Learn more about quantities in brainly.com/question/25826162

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=25x%5E%7B2%7D%20%2B%2030x%20%2B%209%20%3D%200" id="TexFormula1" title="25x^{2} + 30x + 9 = 0"
dexar [7]
(5x+3)(5x+3) then solve, x equals -3/5
8 0
3 years ago
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Find the volume of the rectangular prism with the base length 12 feet base with 10 feet and the height 11 feet
Norma-Jean [14]

Answer:

1,320ft^3

Step-by-step explanation:

V=l*w*h

V=(12)(10)(11)

V=1,320ft^3

8 0
4 years ago
a number n is 25% of some number a and 35% of a number b. is a &gt; b,a&lt;, or is it impossible to determine the relationship
Anit [1.1K]
Answer:   "It is IMPOSSIBLE to determine the relationship."
_________________________________________________________
 Because number "a" could be "30" ; and number "b" could be: "6 trillion"; for example.  Or, number "a" could be "6 trillion" and  number "b" could be "30".

OR;  "a" could equal "b" ; for example.
_________________________________________________________
6 0
4 years ago
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