All categories

3 years ago

:) got to love math lol

Mathematics

2 answers:

charle [14.2K]3 years ago

8 0

I'm currently learning this but what I'm being taught is different, after the question there should be an integer. It should look like this, (f (open circle) g)(any number) Due to the lack of number I'm not sure what to do. If there was a number then you plug that number into g and whatever you get you plug into F.

zzz [600]3 years ago

7 0

Oof im bad at math XD

You might be interested in

Suppose three out of every five people said they would prefer a television over a computer. If we surveyed 5,000 people, how man

Salsk061 [2.6K]

3/5 people means 60% prefer televisions.
60% of 5000 is equal to 0.6*5000=3000
Final answer: D

7 0

3 years ago

Read 2 more answers

What is 7-2x+3+5x+4x2

sasho [114]

Answer:

7x+14 I think is correct. it's just combining like terms

6 0

3 years ago

How do i solve this?

Alina [70]

Answer:

m∠R = 60°

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] sinθ = opposite over hypotenuse

Step-by-step explanation:

Step 1: Identify

Angle θ = ∠R

Opposite Leg of ∠R = 10√3

Hypotenuse = 20

Step 2: Solve

Substitute in variables [sine]: $\displaystyle sin(R^\circ) = \frac{10\sqrt{3}}{20}$
[Equality Property] Trig inverse: $\displaystyle R^\circ = sin^{-1}(\frac{10\sqrt{3}}{20})$
Evaluate trig: $\displaystyle R = 60^\circ$

8 0

3 years ago

Jeremy checked the mail at 11:00 a.m. for one week, and it was never there. He then checked the mail at noon for one week, and i

Simora [160]

C,

because he checks at 12:00 on the dot or that's what they're implying, so it can't be D

and the mail is always there at noon, so b is out of the question,

and a, well common sense it

5 0

3 years ago

Read 2 more answers

Help please ASAP I don’t get it

BartSMP [9]

You add each step from +5 to +10 to get 55

7 0

3 years ago