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aleksklad [387]
3 years ago
7

An object's speed decreases by 5% for each minute that it is slowing down. Which of the

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
6 0

Answer: 79%

Step-by-step explanation:

min —> 30 mins because half an hour is 30 mins.

(1 - 0.5)^30 = .214638..

1 - .214638 = .78536

round that to the closest percent equals 79%

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Given a similar pair of triangles, find the missing length x and the missing angles A, B, and C.
KonstantinChe [14]

Answer:

x=81.25, A=65, B=94, C=21

Step-by-step explanation:

corresponding angles of similar triangles are equal, hence angle measurements of A, B, and C. To solve for x, set up a ratio (60/48=x/65) and solve

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Tyresa wants to buy a car but doesn’t want to spend more than $350 a month for a maximum of four years. What is the maximum loan
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4 years ago
Simplfy 4y-6(4z-5y)-4z
victus00 [196]

The correct answer: −18y−40




6 0
3 years ago
PLEASE HELP!!!
tresset_1 [31]

Answer:

1.In 2017 Ms. Gomes earned $1,060,000

2. The total tax amount paid by Alex  = $30.66

3,The realtor make $20,289.37 if they receive a 4.5% commission.

Step-by-step explanation:

1.  Amount earned by Ms. Gomes  in 2016  = $1,000,000

Now, 6 % of $1,000,000  = \frac{6}{100} \times 1,000,000 = 60,000

So, the total money earned  in 2017 = Money earned in 2016 + 6% raise

= $1,000,000 + $60,000 = $1,060,000

Hence, in 2017 Ms. Gomes earned $1,060,000

2.  The subtotal of all the supplies of Alex  = $345.50

Now, 8.875 % of $345.50  = \frac{8.875}{100} \times 345.50 = 30.66

The tax amount = $30.66

Hence, the total tax amount paid by Alex  = $30.66

3.  The cost of the new apartment purchased   = $450, 875

Now, 4.5 % of $450, 875   = \frac{ 4.5 }{100} \times 450, 875 = 20,289.37

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Hence, the realtor make $20,289.37 if they receive a 4.5% commission.

6 0
3 years ago
12a^2b + 15ab^2 factorize
notsponge [240]

Answer:

3ab(4a + 5b)

Step-by-step explanation:

Given

12a²b + 15ab² ← factor out 3ab from each term

= 3ab(4a + 5b)

7 0
3 years ago
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