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skelet666 [1.2K]
3 years ago
9

Please help me with this

Mathematics
2 answers:
Kryger [21]3 years ago
6 0

Answer:

X=18

Step-by-step explanation:

5(18)+9= 99

7(18)-27= 99

malfutka [58]3 years ago
4 0

Answer:

X=18

Step-by-step explanation:

.................

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6=x+2/3 Please help me
vekshin1

Answer: x=5.33333333333

Step-by-step explanation:

6=x+2/3

We simplify the equation to the form, which is simple to understand  

6=x+2/3

Simplifying:

6=x + 0.666666666667

We move all terms containing x to the left and all other terms to the right.  

-1x=0.666666666667-6

We simplify left and right side of the equation.  

-1x=-5.33333333333

We divide both sides of the equation by -01 to get x.  

x=5.33333333333

8 0
4 years ago
Read 2 more answers
Please help me out!!! :)
alexgriva [62]

Answer:

x = 26°

Step-by-step explanation:

The measure of the secant- secant angle x is one- half the difference of the measures of the intercepted arcs , larger subtract smaller

x = \frac{1}{2} (66° - 14°) = 0.5 × 52° = 26°

8 0
4 years ago
a certain store is selling package of 10 pencils and 4 pens for back to school the school manager wants to make a larger package
madreJ [45]

Answer:

25 pencils

Step-by-step explanation:

Because  2×5  is 10, multiply 5 by 5 to obtain 25.

4 0
3 years ago
Is it possible to get a volume of 12000 cm3 with a surface area between 3200 cm3 and 4000 cm2?
jenyasd209 [6]
You can try with : 30 x 40 x 10.  Volume is 12000 and the surface area:
2*30*40 + 2*30*10 + 2*40*10 = 2400 + 600 + 800 = 3800. This is a surface area between 3200 cm² and 4000 cm².
8 0
4 years ago
Twins Bakery has 12 bags of flour in their bakery. Each bag weighs 4.53 pounds. They will use all of the flour to make 18 batche
amm1812

Answer:

1a) 54.36

1b) 3.02 per batch

Step-by-step explanation:

1a) 12 x 4.53= 54.36

1b) 54.36/18=3.02

Total amount of pounds divided by the amount of cinnamon roll batches

4 0
3 years ago
Read 2 more answers
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