1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SSSSS [86.1K]
3 years ago
11

Evalue 3a -4b for a =a and b=6

Mathematics
1 answer:
katrin2010 [14]3 years ago
8 0

Answer:

3a-4b

3a-4(6)

3a-24

Step-by-step explanation:

You might be interested in
Replace ? with =, >, or < to make the statement true. 12 ÷ 4 + 13 ? 2 + 22 ÷ 2
bogdanovich [222]

Answer:

>

Step-by-step explanation:

On the left side, we divide first: 12/4=3

On the left side, we get 3+13, which equals 16.

On the right side, we also divide first: 22/2=11

On the right side, we get 11+2, which equals 13.

We know that 16 is larger than 13, so  

12 ÷ 4 + 13 > 2 + 22 ÷ 2

Hope this helps!

8 0
3 years ago
What is the standard unit of power in Metric Units?
inessss [21]

Answer:

watt is the standard unit of power in metric units

5 0
3 years ago
Choose all of the items related to the spanish-american war
Olenka [21]
Joseph Pulitzer

Rough Riders

The Philippines
7 0
2 years ago
Someone please let me know the answer ​
erastova [34]

Answer:

The answer is 30°

Step-by-step explanation:

when \:  \:   \sqrt{3}  \sin( \alpha )  -  \cos( \alpha )  = 0 \\  \sqrt{3}   \sin( \alpha )  =  \cos( \alpha )  \\ multiply \: by \:  \frac{1}{ \sqrt{3}  \cos( \alpha ) }  \\ then \\  \frac{ \sin( \alpha ) }{ \cos( \alpha ) }  =  \frac{1}{ \sqrt{3} }  \\  \tan( \alpha )  =  \frac{1}{ \sqrt{3} }  \\ then \:  \alpha  = 30

3 0
3 years ago
A rectangle porch is 4 feet wide. It is 3 times long as it is wide
Alexeev081 [22]
Label the width: 4ft
Label the length: 12ft (4ft for each segment).
Perimeter=12+12+4+4=32ft
7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for ? To make a no solution problem
    11·1 answer
  • troy's truck has a 30 gallon gas tank and gets an average of 21 miles per gallon.write an equation to represent the amount of ga
    7·1 answer
  • If 14y - 4 = 24y + 26 , then 12y =
    15·2 answers
  • Find and simplify as much as possible. Let f(x)=x^2+2 be for f(x+h)-f(x)/h
    9·1 answer
  • A bookcase costs $93.11 when the CPI is 191. What is the CPI when a bookcase costs $76.05?
    9·2 answers
  • Write an expression that can be used to check the quotient of 646 ÷ 3
    7·2 answers
  • Solve 3x 2 + 11x + 6 = 0
    11·1 answer
  • -3z-1=7 what does z equal
    6·2 answers
  • Multiply 631.6 by 0.8​
    7·1 answer
  • A_________is a common multiple of two or more denominators
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!