90 ft 5. A weight is supported by cables attached to both ends of a balance beam, as shown in the figure. What angles are formed between the beam and the cables? 45 ft 60 ft

Q: 13. 8, 14, 26, 50, ... 14. 2, 6, -18, -54, ...

A: 13. The given sequence is       8, 14, 26, 50, ...

Q: A.Consider the problem below. A certain university medical research center finds out that treatment…

A:

Q: Teacher Salaries The following data represent salaries (in pesos) from a school in llocos Sur.…

A: Here, Mean = 22922 Median = 16500 Mode = 11000

Q: Assist

A: We will provide counter example.

Q: inteston

A: Q2.

Q: 28. x + 2xy – y +x = 2 (a) At (-2, 0). (b) At (1, 2). y (1, 2) (-2,0) 2 -2 2.

A:

Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: 5. The set P = {a + bi|0 ≤ a < 1,0 ≤ b ≤ 1}

A: (6) Closure P¯  of P is the smallest closed set containing P. Given, P=a+bi | 0≤a&lt;1 , 0≤b≤1

Q: Just need help with number 31

A: 31. Given :

Q: Consider using a z test to test Ho: P = 0.8. Determine the P-value in each of the following…

A:

Q: 3) CSC 4) Sin 3 xdx + 2y cos 3x dy = 0 12

A:

Q: 3. Use the third degree Maclaurin polynomial of f to approximate th value of 0.2 ln(1.1), give your…

A: Macluarin polynomial of the function

Q: Please answer number 13.

A: It is given that 43% had no children, 18% are had one child, 18% are have two children, 21% have…

Q: 8. f(x) = x² + 3x – 4, find: (a) f(2), (b) f(-1), (c) f(a), (d) f(a + h). 9. f(x) = 4x² + 2x – 5,…

A: We have to solve question 9,10

Q: 9. Given the graph of f', identify the intervals of increasing and decreasing as well as the x…

A: Solution (Q) 9.

Q: 4. DETAILS Angela took a general aptitude test and scored in the 95th percentile for aptitude in…

A: 4. Anglea took a general aptitude test and scored in the 95th percentile for aptitude in accounting.…

Q: PROBLEM SOLVING 1: Find i from the equation provided for the matrices. (AB)† + C = D 2+ 31 4+2 D =…

A:

Q: I only need number 20

A:

Q: Please answer number 63. Thank you!

A: Step 1:State the null and alternative hypotheses:Null hypothesis (H0): The mean IQ of brown trout is…

Q: 99. Height of a kite. A kite is flying at the end of 100 feet of string that is in a taut straight…

A: Solution-  Given h = 100 sin θ 1)  θ= 30°  2)  θ = 60°

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.