Evaluate the expression.
8+10
_____
2
Answers
Related Questions
What are the excluded values of the function y= -2/5x+40
How do you do equations on both sides.
Alexander found the means-to-MAD ratio of two data sets to be 3.4.What can he conclude about the distributions? A. They are similar. B. They are somewhat similar. C. They are different. D. They are identical.
What is 7 29/80 as a decimal
Answers
a) 23
ECH=x+5, 23+5=28, ECH=28
b)28
HCD=3x-7, 3(23)-7, 69-7=62 HCD=62
c)62
GCF & ECH are vertical angles, GCF=28
d) 28
ECF=180, 180-28(GCF)=152, ECF=152
e) 152
DCF=90, 90+28(GCF)=118
f) 118
6x + 11 = 10x - 9
subtract 11 and 10 from both sides to get
-4x = -20 then divide that by negative 4 whicg will get you x=5 then plug in
6(5)+11=44
27. Answer 18
9x-4=158 since bisect means cut into 2 equal pieces so abd and dbc equal 79, add 4 to get 162 then divide by 9 to get x=18
29. Answer 28
2h+6+h=90
(____)
this part represents G
complementary angles are two angles that add up to 90, so subtract 6 from 90 and add the variables to get 3h=84 then divide by 3
H = 28 to check you can plug 28 into the equation
I take . 05 and multiply it by . 75 which is . 0375
but that's not the answers you guys are getting.
Please help me I am so confused.
Answers
as far as I read you, the factors of the multiplication should be between 0.05 and 0.75, not being 0.05 or 0.75 but in between only.
a good example of that could be say 0.5 and 0.5, 0.5*0.5 = 0.25, and
0.05.................0.25........................................................0.75.
or say 0.15 and 3, 0.15*3 = 0.45 and
0.05...................................0.45.......................................0.75.
Answers
What is Combining Like Terms?
Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials.
How to Combine Like Terms (Simplified):
remove parentheses by multiplying factors.
use exponent rules to remove parentheses in terms with exponents.
combine like terms by adding coefficients.
combine the constants.
Example: Explanation:
3x and -8x^2 Unlike terms - the exponents are different
Answer:
Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials.
Step-by-step explanation:
How do I combine like terms?
1. Step 2: Combine the coefficients.
2. 5h + 11g + 1h - 8g.
3. (5 + 1)h + (11 - 8)g.
4. 6h + 3g.
5. Step 1: Organize your like terms.
6. 5x + 8x + 10x2 - 7x2 - 4x.
7. Step 2: Combine the coefficients. (5 + 8 - 4)x + (10 - 7)x2 9x + 3x2
Answers
Answer:
Step-by-step explanation:
Since the radius of a circle is half of the diameter, the radius of this one is 12/2=6 feet. The formula for the area of a circle is , which in this case is
. Hope this helps!
Answer:
36π
Step-by-step explanation:
A = π
= π
= π x 36
= 36π
Please mark as Brainliest
Answers
*To solve an inequality, it's the same as if you were solving an equation: Isolate the desired variable to one side to solve.
Firstly, subtract 15 on both sides:
Next, you are going to divide both sides by -30. Since you are dividing by a negative, you are going to flip the inequality symbol. Your final answer will be: