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AlexFokin [52]
3 years ago
7

Identify the term that completes the equation. AC^2 = (DC)(?) BC AD BD AB

Mathematics
1 answer:
fiasKO [112]3 years ago
3 0

Answer:

BC

Step-by-step explanation:

the height of a right-angled triangle to the Hypotenuse is the square root of the product of the lengths of the 2 segments of the Hypotenuse.

so the square of the height is then the product of the 2 line segments of the Hypotenuse.

therefore

AC² = DC × BC

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Isabella deposited $500 into a savings account at a local bank that earned 5% interest per year. How much interest does she earn
Marat540 [252]

Answer:

$25

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

putting time into years for simplicity,

12 months ÷ 12 months/year = 1 years,

then, solving our equation

I = 500 × 0.05 × 1 = 25

I = $ 25.00

The simple interest accumulated

on a principal of $ 500.00

at a rate of 5% per year

for 1 years (12 months) is $ 25.00.

4 0
3 years ago
Help!! 10 pts and brainliest!
erik [133]

Answer:

25 times larger

Step-by-step explanation:

hope this helped

3 0
3 years ago
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The ratio of the number of hamsters to the number of mice in a pet store is 3 to 2. How many hamsters are there, if there are 12
aleksandrvk [35]

Answer:

18

Step-by-step explanation:

you can do 12/2 to get 6 (the scale factor) and then multiply 3 by 6 and get 18

6 0
3 years ago
F (x) = 2x g(x) = 4x + 5 Find f (x) + 3g(x)
g100num [7]

Answer:

f(x) + 3g(x) = 14x + 15

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Distributive Property

<u>Algebra I</u>

  • Terms/Coefficients
  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x

g(x) = 4x + 5

<u>Step 2: Find</u>

  1. Substitute in functions:                                                                                  2x + 3(4x + 5)
  2. [Distributive Property] Distribute 3:                                                               2x + 12x + 15
  3. Combine like terms:                                                                                       14x + 15
8 0
3 years ago
Consider the quadratic equation x3 = 48-5. How many solutions does the equation have?
Arturiano [62]

Answer:

 you would  have 84-.10 I think

Step-by-step explanation:

5 0
3 years ago
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