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
ELEN [110]
3 years ago
6

X+8=21 so what is the answer

Mathematics
2 answers:
aliina [53]3 years ago
8 0
<span>X+8=21

We want to get x alone so just subtract 8 from both sides

X=13  </span>
zhenek [66]3 years ago
6 0
X + 8 = 21
x = 21 - 8
x = 13

:)

  
You might be interested in
Please help me !!! anything helps
Nataly_w [17]
1 is 117 because 18x6.5 is 117
4 0
3 years ago
Help please 50 points
Hatshy [7]
For this, it is kind of like a triangle and having to find the diagonal. Let's see what the two legs of the triangle would be.
Leg one= 7 units
Leg two= 8 units
8²+7²= c²
64 + 49=113
√113≈10.6
The line is 10.6 units long.
4 0
3 years ago
Read 2 more answers
I need help please thanks​
ch4aika [34]
Same, highest exponent
8 0
2 years ago
Hi! Would you guys mind anderring this? A submarine is at a depth of 100 feet below sea level. Then it starts to dive at a rate
Vikentia [17]

Answer:

slope (m) = -50 or -50x

Step-by-step Explanation

I'm assuming that the x-axis is divided by 1 minute segments.

The slope is defined as "the change in y-coordinate" divided by "the change in x-coordinate"

Since the y value is decreasing (negative) 50 feet per minute, then it is safe to say that the slope is -50 (feet)/ 1 minute

Therefore... the slope is -50 or -50x depending on the answer the assignment is looking for

3 0
3 years ago
Read 2 more answers
What is its molecular formula
liubo4ka [24]
Wouldn't load :/
sorry
4 0
3 years ago
Other questions:
  • What is an acute angle?
    7·2 answers
  • Which is true about the product of 3/8 and 7/2. 1.The product is less than 3/8. 2.The product is greater than 1/8 and less that
    11·1 answer
  • What six time twentyone
    12·1 answer
  • liz wants to buy her favorite musical group’s new cd. the cd costs $15.24, including tax. liz gives the store clerk a twenty-dol
    14·1 answer
  • 5/8 of the prizes at the giant spin were dolls if their were 64 prizes how many prizes were not dolls ?
    7·1 answer
  • Anyone know how to do this?​
    15·2 answers
  • Help I don’t get this what is the standard form of y=-2x+3
    10·2 answers
  • Help please
    15·2 answers
  • 3.
    14·2 answers
  • Lynn has scores of 95, 91, and 88 on three tests. Write and solve an equation to find
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!