2 years ago

One of the five quadratics below has a repeated root. (The other four have distinct roots.) What is the repeated root?

Mathematics

1 answer:

Step2247 [10]2 years ago

8 0

Answer:

Step-by-step explanation:

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Question 10 (7 points) d Elizabeth borrowed $20,000 for five years at a 5% annual interest rate, what is her monthly payment, to

zhenek [66]

Answer:

monthly payment is $377

C is the correct option.

Step-by-step explanation:

The formula for the monthly payment is given by

$C=\frac{Prt(1+r)^n}{(1+r)^n-1}$

Given that,

P = $20,000

n = 5 years = 60 months

r = 0.05

Substituting these values in the formula

$C=\frac{20000\cdot \frac{0.05}{12}(1+\frac{0.05}{12})^{60}}{(1+\frac{0.05}{12})^{60}-1}$

On simplifying, we get

$C=\$377.425\\\\C\approx \$377$

Therefore, the monthly payment is $377

C is the correct option.

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2 years ago

Find the supplement of 1/5 of complete angle

9966 [12]

The supplement of 1/5 of a complete angle is 150degrees

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3 years ago

Find the surface area of the prism.

Mrac [35]

Answer: $136$

Step-by-step explanation: $5x7=35$ $5x7=35$ $6x4/2=12$ $6x4/2=12$ $7x6=42$ $35+35+12+12+42=136$

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2 years ago

Read 2 more answers

The regular tax to be paid with any purchase is 8%. How much tax did Anthony pay if he bought school supplies worth ₱5 000?

Dvinal [7]

Answer:

400

Step-by-step explanation:

8% of 5000 is 400. Math:

5000 x 0.08 = 400

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2 years ago

A car is 180 inches long. a truck is 75% longer then the car. How long is the truck?

xxTIMURxx [149]

Answer:

315

Step-by-step explanation:

75% of 180 is 135,

180 + 135 = 315.

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3 years ago