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Lostsunrise [7]
3 years ago
9

What is the sum of the first four composite numbers? 19 20 27 28

Mathematics
2 answers:
sukhopar [10]3 years ago
6 0

Answer:

I think 19 will be your answer

Tatiana [17]3 years ago
4 0
Your answer would be 27
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Solve for z.<br><br> z/4 −2<br> = 2<br><br><br> z =
PilotLPTM [1.2K]

Answer:

z=16

Step-by-step explanation:

z/4-2=2(take l.c.m)

or,(z-8)/4=2

or,z-8=8

z=16

6 0
3 years ago
What is the answer. please help
zubka84 [21]

Answer:

Exact Form:−2/3

Decimal Form:−0.666…

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the following measure for this figure.<br> 3<br> The volume for this figure??
VladimirAG [237]

Answer:

24

Step-by-step explanation:

Volume of a cuboid = length*base*height or 4*2*3=24. The volume of this cuboid is 24.

5 0
3 years ago
Look at the question in the picture pls I need help
Lena [83]

Step-by-step explanation:

Let the painting's width be w inches and length be l inches.

w + 6 = 2l

w = 2l - 6 --(1)

2w + 2l = 84 --(2)

sub (1) into (2):

2(2l - 6) + 2l = 84

2l - 6 + l = 42

3l = 48

l = 16

when l = 16, w = 2(16) - 6 = 26

area of painting = lw = 16 x 26 = 416square inches

Therefore, only statements 1, 3 and 5 are true

Topic: Algebraic equations + Simultaneous linear equations

If you would like to venture further into mathematics, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

8 0
3 years ago
Factor out the coefficient of the variable 1/3b-1/3
Darya [45]
The variable is b, the coefinet is 1/3

remember
ab-ac=a(b-c)
1/3b-1/3=1/3(b-1)
there, factored
8 0
3 years ago
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