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2 years ago

9hr. 8min+ 6hr. 42min.+ 8hr. 39min.

Mathematics

2 answers:

CaHeK987 [17]2 years ago

8 0

24 hours and 29 mins
Explanation

sammy [17]2 years ago

3 0

Step-by-step explanation:

24 hours and 29 minutes

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Which of the following functions is graphed below

Delicious77 [7]

Darn it i was looking for the same thing

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2 years ago

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In a company 37% of the 1500 employees were females work out the number of males in the company

Verdich [7]

Answer:

.37 x 1500 = 555

Step-by-step explanation:

I hope this helps!

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2 years ago

Please help me please

spayn [35]

Answer:

A. 34°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] tanθ = opposite over adjacent
Inverse Trig

Step-by-step explanation:

Step 1: Define

Identify variables

Angle θ = x

Opposite leg AC = 24

Adjacent leg CB = 35

Step 2: Solve for x

Substitute in variables [Tangent]: $\displaystyle tanx^\circ = \frac{24}{35}$
Inverse Trig [Tangent]: $\displaystyle x^\circ = tan^{-1}(\frac{24}{35})$
Evaluate: $\displaystyle x = 34.439^\circ$
Round: $\displaystyle x \approx 34^\circ$

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2 years ago

£8658 is shared equally between 9 people. How much does each person get? £

valkas [14]

Answer:

962

Step-by-step explanation:

8658/9

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1 year ago

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How do I factor 14x^2-7xy-147y^2

Viefleur [7K]

STEP 1

Equation at the end of step

((14 • (x2)) - 7xy) - (3•72y2)

Equation at the end of step 2

((2•7x2) - 7xy) - (3•72y2)

STEP 3

STEP 4

Pulling out like terms

4.1 Pull out like factors :

14x2 - 7xy - 147y2 = 7 • (2x2 - xy - 21y2)

Trying to factor a multi variable polynomial :

4.2 Factoring 2x2 - xy - 21y2

Try to factor this multi-variable trinomial using trial and error

Found a factorization : (2x - 7y)•(x + 3y)

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2 years ago