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storchak [24]
3 years ago
15

What are the 2 ways to make 10's and ones out of 28 cubes

Mathematics
1 answer:
andriy [413]3 years ago
8 0
I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
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In OPQ, the measure of Q=90°, the measure of O=48°, and QO = 4.9 feet. Find
DIA [1.3K]

Answer: x=5.442≈5.4 feet

8 0
3 years ago
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The measure of the supplement of abc equals 180 minus m Abc this is the definition of supplement or complement angle
Veseljchak [2.6K]

Complement: The sum of two angles equals 90°

Supplement: The sum of two angles equals 180°

Answer: Supplement

8 0
3 years ago
*the problem is in the pic that is uploaded
Alex787 [66]
Hmm,
ok,
complete square ok
wait wat

he went from
(x-3)²=16 to
x-3=16
?????
he square rooted the left side only
he has to do it to both sides

he should have done
(x-3)²=16
x-3=+/-4
x=3+/-4
x=7 or -1
8 0
3 years ago
a coin is tossed, then a letter in the word accomplishment is chosen at random. find the probability of heads, then a vowel
emmasim [6.3K]

Answer:

\frac{5}{52}

Step-by-step explanation:

Coin toss:

Total\ outcome=\{H,T\}\\\\Favourable\ outcome=\{H\}\\\\P(Head)=\frac{Favourable\ outcome}{Number\ of\ total\ outcome}\\\\P(Head)=\frac{1}{2}

Letter Selection:

Number\ of\ total\ outcomes=26\ \ \ \ \ \ \ as\ total\ letters\ are\ 26\\\\Favourable\ outcomes=5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ as\ there\ are\ 5\ vowels\\\\P(vowel)=\frac{Favourable\ outcomes}{Number\ of\ total\ outcomes}\\\\P(vowel)=\frac{5}{26}

These\ two\ events\ are\ independent.\\\\Hence\ probability\ of\ head\ and\ then\ vowel=\frac{1}{2}\times \frac{5}{26}=\frac{5}{52}

4 0
3 years ago
in an ordered pair,the x-coordinate represents the number of hexagons and the y-coordinate represents the total number of sides.
AysviL [449]
The y-coordinate is 42.

Hexagons have 6 sides.  Since the x-coordinate is 7, there are 7 hexagons.  7 hexagons * 6 sides each = 42 sides for the y-coordinate.
4 0
3 years ago
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