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kotykmax [81]
4 years ago
5

Help I am going to die

Mathematics
1 answer:
svetoff [14.1K]4 years ago
7 0
What do you need help with? if you tell me then i will help
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The table shows the percentage of vote each party obtains in an election
Andrei [34K]

Answer:

Here you go!

Step-by-step explanation:

1. 29% Voted for Labor.

2. 35/100

3. 0.11

4. 2000 People.

6 0
3 years ago
PLEASE AWNSER SOON IT'S DUE IN 10 MIN!
cupoosta [38]

Answer:

80 units

Step-by-step explanation:

3 0
3 years ago
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Jeffrey earns a gross semimonthly salary of $2181.80.
mojhsa [17]
The toal of his social security deductions for th year will be 36,112.55. We know this when we do the following procedure: <span>Twelve months in a year x two paychecks a year will give you his annual salary. Then multiply the annual salary by the percentage of the Social Security deductions which is 6.2%. </span>
3 0
3 years ago
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Let the polynomials A = 7x² + 3xy and B = -3xy .
bija089 [108]

Answer:

– 21x^3 y – 9x^2 y^2 e) is your answer

Step-by-step explanation:

Solve the following system for A and B:

{A = 7 x^2 + 3 x y

B = -3 x y

Express the system in matrix form:

(1 | 0

0 | 1)(A

B) = (7 x^2 + 3 x y

-3 x y)

Write the system in augmented matrix form and use Gaussian elimination:

(1 | 0 | 7 x^2 + 3 x y

0 | 1 | -3 x y)

Collect results:

Answer: {A = 7 x^2 + 3 x y  , B = -3 x y

then we multiply the results (7 x^2 + 3 x y) ( -3 x y) =  – 21x^3 y – 9x^2 y^2

7 0
3 years ago
Two cars leave Phoenix and travel along roads 90 degrees apart. If Car 1 leaves 60 minutes earlier than Car 2 and averages 40 mp
prohojiy [21]

Answer:

The two cars will be almost 188 miles far from each other.

Step-by-step explanation:

Travel Time for Car 1 = t = 3.5 hours

Travel time for Car 2 = t-1 = 3.5 - 1 = 2.5 hours

Average speed of car 1 = 40 mph

Average speed of car 2 = 50 mph

Distance traveled by Car 1 = 40*3.5 = 140 miles

Distance Traveled by Car 2 = 50*2.5 = 125 miles

As both the roads are at a 90 degree angle. The path of the two cars and the joining line of their final position forms a right angle triangle where:

altitude = a = 140

base = b = 125

Distance of cars after 3.5 hours = c = ?

According to Pythagoras theorem:

c^2 = a^2 + b^2

c^2 = 140² + 125²

c² = 19600+15625

c = √35225

c = 187.68

Almost 188 miles.

5 0
3 years ago
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