All categories

2 years ago

I need help with this math

Mathematics

2 answers:

ivann1987 [24]2 years ago

7 0

Answer:

the answer is 0,3

Step-by-step explanation:

laila [671]2 years ago

4 0

(0,3). The answer is (0,3)

You might be interested in

PQR is a right angled triangle calculate the size of angle marked x

romanna [79]

Answer:

$\displaystyle x \approx 37.4^\circ$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] cosθ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

Angle θ = x

Adjacent Leg = 5.8

Hypotenuse = 7.3

Step 2: Solve for x

Substitute in variables [Cosine]: $\displaystyle cosx^\circ = \frac{5.8}{7.3}$
[Fraction] Divide: $\displaystyle cosx^\circ = 0.794521$
[Equality Property] Trig inverse: $\displaystyle x^\circ = cos^{-1}(0.794521)$
Evaluate trig inverse: $\displaystyle x = 37.39^\circ$
Round: $\displaystyle x \approx 37.4^\circ$

8 0

2 years ago

Please help me I need a good grade I really need this or ,y mom will spank me please help me ¡!!!

AURORKA [14]

Answer:

A D and E

Step-by-step explanation:

3 0

3 years ago

3,047.092 in expanded form.

il63 [147K]

Answer:

it would be-3,000.000+40.000+7.00+0.09+0.002

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

there are 650, of that 650 48% do go, 44% doesn't go, how many students are not sure they will attend?

Katarina [22]

44% + 48% = 92%
48% go, 44% dont go...so thats 92% that either go or dont go....leaving u with 8% unsure
0.08(650) = 52 are not sure they will attend

5 0

3 years ago

Read 2 more answers

A circle has diameter 9cm a square has side length 5 cm

Zinaida [17]

Answer:

Step-by-step explanation:

7 0

3 years ago