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Tcecarenko [31]
3 years ago
9

joe has a collection of 35 dvd movies. he received 8 of them as gifts. joe bought the rest of his movies over 3 years . if the b

ought the same number of movies each year, how many movies did joe buy last year
Mathematics
2 answers:
ozzi3 years ago
8 0
About 12 I'm not sure though.
kompoz [17]3 years ago
7 0
35-8=27
27/3=9
Answer:9
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What is the value
enyata [817]
Just substitute 32 for p in the equation
3(32)+2=m
96+2=m
M=98
3 0
3 years ago
48 = 2(2w)+(4+2w)2. What Is w
crimeas [40]

Hello from MrBillDoesMath!

Answer:

w = 5



Discussion:

48 = 2 (2w) + (4 + 2w)2       =>

48 = 4w        + 4*2 + (2w)*2  =>

48 = 4w       +  8    + 4w        =>   as 4w + 4w = 8w

48 =  8w      +  8                    => subtracting 8 from each side

48 - 8 = 8w                            => divide both sides by 8

(48 -8 )/8 = w                        =>

40/8 = w                                =>

w = 5                                      =>


Check:  2(10) + ( 4 + 2*5)*2 = 20 + 14*2 = 20 + 28 = 48




Thank you,

MrB

6 0
3 years ago
If a°, 30° and 2a° are the angle of triangle find a°​
valina [46]

Answer:

a=50

Step-by-step explanation:

a + 2a + 30 = 180

3a + 30 = 180

(-150 from both sides)

3a = 150

(Divide by 3 from both sides)

a = 50

8 0
3 years ago
My friend recently proved 0=1 and i know something is wrong but i dont know what
konstantin123 [22]

Step-by-step explanation:

Remember when expanding radicals,

\sqrt{ab}  =  \sqrt{a}  \times  \sqrt{b}

When expanding radicals into two radicals, we don't let our radicand have two negative answers.

i  =  \sqrt{ - 1}

{i}^{2}  =  - 1

We don't do this

(\sqrt{ - 1} ) {}^{2}  =  \sqrt{ - 1 \times  - 1}

- 1 =  \sqrt{1}

- 1 = 1

5 0
2 years ago
Read 2 more answers
Help me please? c: I only have 4 questions left and I'm a bit stuck
prohojiy [21]
1.168 rounded off to nearest thousands = 1168
6 0
3 years ago
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