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HACTEHA [7]
3 years ago
15

(2x +5) (5x + 3) (7x+4)

Mathematics
1 answer:
babunello [35]3 years ago
3 0

Answer:

m<U=29

m<V=63

m<T=88

Step-by-step explanation:

2x+5+5x+3+7x+4=180

14x+12=180                180-12=168

14x=168                      168/14=12

x=12  

m<U=2(12)+5

m<U=24+5

m<U=29

m<V=5(12)+3

m<V=60+3

m<V=63

m<T=7(12)+4

m<T=84+4

m<T=88

Answer check :29+63+88=180

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How many 5mm slices of bread can be cut from a loaf that is 30cm long?
levacccp [35]

Answer:

60 slices is the answer

300 mm (30 cm) / 5mm

= 60

Please mark as Brainliest! :)

6 0
2 years ago
Read 2 more answers
suppose you are the financial manager of the International Emirates University IEU. And you are requested at the end of the year
Irina18 [472]
So what this is is
many words

assuming year 0 is 2017

so compound first thing till 2020, take out 30000
the remaining is copmpounded til 2022, take out 50000
remaining is compounded for 1 more year and that is equal to 80000

so from 2017 to 2020, that is 5 years
from 2020 to 2022 is 2 years
from 2022 to 2023 is 1 year


work backwards

A=P(r+1)^t
last one
A=80000
P=?
r=0.08
t=1 year

80000=P(1.08)^1
divide both sides by 1.08
I would leave in fraction
20000000/27=P

now that is the remaining after paying 50000, after 2 years of compounding

so
50000+(2000000/27)=P(1.08)^2
solve using math
about
106374=P

now reverse back

5 years
paid 30000

30000+106374=P(1.08)^5
solve using math
92813.526=P
round
$92813.53




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8 0
3 years ago
a garden table and bench cost $738 combined the garden table costs $88 more than the bench what is the cost of the bench
Viefleur [7K]
Hello 

the answer to this is 

650

becomes we subtract 
88 from 738

738-88 and we get 650

so we get 

650
hope this helps 
4 0
3 years ago
Read 2 more answers
Will give brainliest.
In-s [12.5K]

Answer:

y = 3x -8

Step-by-step explanation:

I find it convenient to start with a version of the point-slope form of the equation for a line. That is, for point (h, k) and slope m, ...

y = m(x -h) +k

For your m=3 and (h, k) = (3, 1), this equation becomes ...

y = 3(x -3) +1

Eliminating parentheses puts this in the form you desire:

y = 3x -8

6 0
3 years ago
What is the variable in the expression below?<br><br><br> 9.X
Ludmilka [50]

Answer:

The variable in that expression is x

5 0
3 years ago
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