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algol [13]
3 years ago
12

Helllppppppppp

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0

Answer:

x = 45, y = 90

x = 60, y = 75

x = 25, y = 110

Step-by-step explanation:

pshichka [43]3 years ago
5 0
1. X = 45, y=90

3. X = 60, y = 75

4. X = 25, y= 110

X + Y + Z should be 180*
Z = 45* (Given)

X + Y + 45 = 180*

X + Y = 135*
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During the mayoral election,two debates were held between the canidates. The first debate lasted 1 4/5 hours. The second one las
Andrews [41]

Answer:

3\frac {6}{25} hrs \ or \ 3 hrs\  14 mins \ 24 sec

Step-by-step explanation:

The question calls requires one to get the product of the given time. Since first debate lasted for :

1\frac {4}{5} \ hrs

-and the second lasted

1\frac {4}{5} hrs times more than the first then the second took then the first step will involve converting the mixed fractions into improper fraction which will be:

\frac {9}{5}

-Now multiplying

\frac {9}{5}\times\frac{9}{5}\\\\=\frac{81}{25}=3\frac{6}{25}hrs

5 0
3 years ago
What is the total cost of an item that cost $43 when you add the sales tax (.0825)?
LuckyWell [14K]

Answer:

43.0825

Step-by-step explanation:

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7 0
3 years ago
The y-variable is the value that tells us to move in what direction on a graph?
kompoz [17]
It is 3y because of the calculation being equivalent
6 0
3 years ago
What is the equation of the graphed line in point-slope form?
SSSSS [86.1K]
First, we find the slope
(4,0)(0,-3)
slope = (-3 - 0) / (0 - 4) = -3/-4 = 3/4

there can be 3 possible answers for this..
y - y1 = m(x - x1)
slope(m) = 3/4
using points (4,0)...x1 = 4 and y1 = 0
now we sub
y - 0 = 3/4(x - 4) <== this is one answer

y - y1 = m(x - x1)
slope(m) = 3/4
using points (0,-3)...x1 = 0 and y1 = -3
now we sub
y - (-3) = 3/4(x - 0) =
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y - y1 = m(x - x1)
slope(m) = 3/4
using points (-4,-6)...x1 = -4 and y1 = -6
now we sub
y - (-6) = 3/4(x - (-4) =
y + 6 = 3/4(x + 4) <=== and here is another answer

5 0
3 years ago
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lapo4ka [179]

Answer:

64->-?

Step-by-step explanation:

he spent 64 and now he has none so he spent all his money

6 0
3 years ago
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