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# Which one of the following formulas correctly expresses this statement: A quantity x is equal to the sum

Which one of the following formulas correctly expresses this statement: A quantity x is equal to the sum of the squares of a and b? A. x = 2a + 2b B. x = √a + b C. x = a2 +...

# What is the reciprocal of the number 2?

What is the reciprocal of the number 2? A. 1/2 B. 2/1 C. 22 D. √2

# Solve the following equation for y: 2 + v4y – 3 = 11

Solve the following equation fory: 2 + √4y – 3 = 11 A. y = 18 B. y = 3 C. y = 36 D. y = 6

# Find the area of a triangle with a base of 10 in. and an altitude of 14 in. (The formula for the area of a

Find the area of a triangle with a base of 10 in. and an altitude of 14 in. (The formula for the area of a triangle is A = bh ÷ 2.) A. 140 sq in. B. 280 sq in. C. 70 sq in. D.24...

# Ohm's law can be expressed by the formula i = e/r. From this formula, find the formula

Ohm's law can be expressed by the formula i = e/r. From this formula, find the formula for resistance r. A.r = e/i B.r = ie C.r = i + e D.r = i/e

# Calculate the current in a circuit whose electromotive force is

Calculate the current in a circuit whose electromotive force is 100 volts and resistance is 5 Ohms. Use the formula i = e/r. A. 105 A B. 0.05 A C. 500 A D. 20 A

# Which of the following is a correct statement about the root of an equation?

Which of the following is a correct statement about the root of an equation? A. The root of an equation is the solution of the equation. B. The root of an equation is the reciprocal of the...

# In mathematics, a formula is a(n)

In mathematics, a formula is a(n) A. expression of the value of the quantity. B. procedure for calculating area and perimeter. C. equation with three or more unknown quantities...

# Need help with this math question

Write the equation of the line passing through (–3, –4) and (–3, 3). Write your results in slope-intercept form, if possible.

# product of two binomials??what is the formula of it??

It is the topic of product of the two binomials, and iwant to also know the formula,solutions and etc.

# How to self-study physics and electrical engineering without going to college?

How to self-study physics and electrical engineering without going to college? You can buy used textbooks and study it and when you're stucked, can you go to the nearest college and get tutored? For...

# solve equation x+7=3

how to do step by step

# i need help

8+3*5-4^2 , 17+28 divided by (5+9 times 1)+2^2 ,12a+4-10a^2 , 4x+4+x+12y-10y (its very hard )

# 8+3*5-4^2 , 17+28 divided by (5+9 times 1)+2^2 ,12a+4-10a^2 , 4x+4+x+12y-10y

2(x-8) ,3[x-3},3(2x-4) i need help on these

# identify which matrix you would multiply both sides by to solve the system of equation above

|3 6|   |x|     |2|         x      = |2 7|    |y|    |3|       a. |1/3  1/6|     b....

# (x^2-3x+2)/(x^2-4x+4) / (X^2-2x+1)/(3x^2-12)

Dividing Radical expressions, i have to divide and simplify. I know i have to multiply so have to do the reciprocal, but im stuck after that.  HELP!

# find the ordered pair where the maximum value occurs for the equation .. below

c=12 x-4y given the following constraints y greater than or equal to 4 x greater than or equal to 1 x+2y less than or equal to 16 y-x less than or equal to 5

# identify the solution of the inequality

|x+3|-3greater than or equal to 1

# find the minimum value for the equation c=-2x+y given the following constraints

x greater or equal to 0 y greater than or equal to 0 x+y less than or equal to 7 5x+2 less than or equal to 20      a. 12   b. -8  c. 7   d. -10...