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
lana [24]
3 years ago
11

If t+6=21, find the value of -2t

Mathematics
1 answer:
Reil [10]3 years ago
5 0

Steps to solve:

-2t + 6 = 21

~Subtract 6 to both sides

-2t = 15

~Divide -2 to both sides

t = 15/-2

Best of Luck!

You might be interested in
When both parties discuss the terms of a contract they are
marysya [2.9K]
B - Negotiating.

This is because they are communicating, they haven't yet agreed to anything or committed to the contract as neither parties have signed, thus leading to both C and D to be incorrect.

A, however, is not exactly a term used for this situation - contracting is more of a term used to say someone contracted a disease or the flu or etc. 

Therefore, B would be correct as they are indeed negotiating the terms of the contract.

Hope this helps!
7 0
4 years ago
Find the degree of the monomial 6p^3q^2.
fiasKO [112]
6p^3q^2 is of degree 5.
3 0
3 years ago
Read 2 more answers
HELP PLS !!I WILL GIVE BRAINLIEST!!!
Yuliya22 [10]

Step-by-step explanation:

1+2√2 ²π = 9+4√2 π cm² thats my answer

6 0
3 years ago
Do the ratios 18/16 and 3/12 form a proportion?
I am Lyosha [343]

Answer:

No. They are not proportionate.

Step-by-step explanation:

4 0
3 years ago
What percent of a foot is in 3 inches.; 4 inches.; 6 inches.; 9 inches. ? 3 inches is _% of a foot 4 inches is _% of a foot 6 in
Aleksandr-060686 [28]

Answer:

3 inches is 25 percent of a foot

4 inches is 33.33 percent of a foot

6 inches is 50 percent of a foot

9 inches is 75 percent of a foot

Step-by-step explanation:

The first thing we need to do to solve this problem is to convert our measurements in feet to inches.

1 foot = 12 inches

we can now find our percentage with ease since we are now making comparisons, using the same unit of measurement as a reference.

To get the percentage of which 3 is of 12, we simply perform the following operation: We divide 3 by 12 then multiply it by a hundred percent.

(3/12) X 100 = 25 percent.

3 inches is 25 percent of a foot

Similarly,

4 inches = (4/12) X 100 = 33.33 percent of a foot

6 inches =(6/12) X 100 = 50 percent of a foot

9 inches = (9/12) X 100 = 75 percent of a foot

3 0
3 years ago
Other questions:
  • Determine whether 81a2 − 25z6 is a difference of two squares. If so, factor it. If not, explain why.
    14·1 answer
  • Please help i have 2 questions thank you
    8·1 answer
  • 150 miles in 3 hours as a unit rate
    11·2 answers
  • What is the equivalent of 7(7q+5)
    8·1 answer
  • 2. Consider a function f(x) that takes on values | x +2| -5 for x greater than or
    8·1 answer
  • Here is number of goals a hockey team scored in each 10 matches 3 4 3 2 5 3 5 6 2 4 find the median
    10·2 answers
  • Identify the slope of the line shown in the graph below: Graph of a vertical line with an x intercept of 4
    6·2 answers
  • A book cost $10 at one book store.About how much more does the book cost when the book store increase it prices 18%.
    13·2 answers
  • S ={x|x are numbers completely divisible by 5 and x<100}
    11·1 answer
  • Need help its for 20 points whoever complete this for me I will give you a crown Options Mean median 2inches 2.5inches 3inches 3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!