Awnser would be family a
solve the inequality 2(n+3) - 4 < 6. then graph the solution.
Please help ??
Answer:
n < 2
Step-by-step explanation:
Answer: Look at the explanation please.
Step-by-step explanation:
The first thing you would do is distribute the 2 to the n and the 3.
You will then get 2n+6-4<6
Next, you will have to subtract 6-4 and you will get 2
You will the have 2n+2<6
Subtract 2 from 2 to get 0 and from 6 to get 4.
Your left with 2n<4
Then, divide 2 from 2n and 2 from 4
Last, your answer will be n<2.
Graphing
Your graph would look like (from what I see in my book)
You have seven tick marks and in the middle will be 0.
From the left of 0 should have negative 1, 2, and 3
From the right of 0 would be positive 1, 2, and 3
On the top of 2 would be a open circle and an arrow going to the left.
Hope this helps :)
Would you use SSS or SAS to prove the triangles congruent? If there is not enough information to prove by SSS or SAS, then write “not enough information” and explain why.
These triangles are congruent under the SAS congruence criterion. We can prove it using the following steps :
Given :
In triangle 1 and 2 :
A side in triangle 1 and a side in triangle 2 are equal.Another side in triangle 1 and triangle 2 is equal. The angle between the equivalent sides is also equal.Since the SAS congruence criterion says that two triangles are congruent if two of their sides and one included angle is equal and since these 2 triangles fulfill all of those rules, we can conclude that these triangles are congruent under the SAS congruence criterion.
Can someone please help me thank you
Answer:
whats the letter x number
Step-by-step explanation:
2ab( 4a2 + 3ab - 7b2)
Answer:
6ab + -3a2
Step-by-step explanation:
2ab(4a2 + 3ab - 7b2) original problem
2ab(3ab + 4a2 - 7b2) commutative property
2ab(3ab + -3a2) subtract
4 - 7 = -3
6ab + - 3a2 mulitiply
2ab x 3ab = 6ab
and that is you final expression, you can't add the last 2 numbers cause they are not like terms.
Answer:
1.8ab²
2.7xy⁶
3.7x²
4.8x²+4
5.43y⁵+21
Step-by-step explanation:
yan palang po ung nasagutan ko hindi ko pa po alam kung tama pero yan na ung solution : )
I need help with this points if right
Answer:
A
Step-by-step explanation:
90-49=41
41-3=38
49+(38+3)=90
How many digits are there in the Hindu-Arabic form of 44,350•1019?
Answer:
25 digits
Step-by-step explanation:
add 5 digits in the 44,350 then add 20 digits from the 10^19 = 25 digits
A number x increased by 6, and then sum is doubled
Find the values of the trigonometric functions of from the information given.
tan() = −5, sin() > 0
sin =
cos() =
csc() =
sec() =
cot() =
Why are you cheating... I will report this to your teacher
Please help me with this!!
Answer:
A
Step-by-step explanation:
when there's a negative number as an exponent you flip the base number
so it would be 1/(10^3)
10^3= 1000
so it's 1/1000
X-3 + x + 3 gl call claim
Answer:
2
Step-by-step explanation:
Cómo resolver este problema matemático
El problema matemático es
−
3
+
+
3
x-3+x+3
x−3+x+3
Simplifica
1
Suma los números
−
3
+
+
3
+
2
Combina los términos semejantes
+
2
What is the length of side c?
A)
5 ft
B)
25 ft
81 ft
D)
128 ft
the answers is here is the answer A)5
Answer:
the answer is 5 ft
Step-by-step explanation:
One year ago, Lindsey deposited $250 into a savings
account. Her balance
deposited $250 into
now $253, Two years ago, Jenn
savings account Her balance is
now $257.50. Which account has the greater simple
interest rate? Explain,
Answer:
Jenns account has the greater simple interest rate.
Step-by-step explanation:
The formula for simple interest is:
A = P * ( 1 + r * t )
Where A is the final amount after investment, P is the initial amount, r is the rate of interest and t is the time periods.
For Lindsey:
253 = 250 * ( 1 + r * t )
Solve for r
r = ( 253/250 ) - 1 = 0.012
Lindsey simple interest was 1.2% annually
For Jenn:
257.50 = 250 * ( 1 + r * 2 )
r = ( 257.50/250 ) - 1 )/2 = 0.015
Jenn simple interest was 1.5% annually
Therefore Jenns account has the highest simple interest rate.
Answer:
Lindsay’s interest is $3 for one year. Using the formula for interest, I = prt, Lindsey’s money is earning at a rate of 1.2%. Jenn has earned $3.75 for one year. Her money is earning at a rate of 1.5%, which is a higher interest rate.
Step-by-step explanation:
Sample response :)
the position of a weight suspended from a spring is defined by the following function s(t)=cos(2t). find the velocity at pi/12
The total budget for a school fundraiser is $350. Supplies and refreshments cost $140. The band for the event charges $70 each hour. What is the number of hours the school can have the band play?
Which equation represents the situation?
Answer:
I think its 3 hours
Step-by-step
also I think its the last one
Using the compound interest formula, the "n" is what value when compounded annually?
Answer:
n=1
Step-by-step explanation:
N is the number of times per year
Annually would be one time per year so n =1
Answer:
If interest is compounded yearly, then n = 1; if semi-annually, then n = 2; quarterly, then n = 4; monthly, then n = 12; weekly, then n = 52; daily, then n = 365; and so forth, regardless of the number of years involved. Also, "t" must be expressed in years, because interest rates are expressed that way.
Step-by-step explanation:
It's a snip-it from the web, but it worked for me.
.) 1 remote controlled cars cost $27. Fill in the blanks
of the table.
Answer:
1:27
2:54
3:81
4:108
5:135
Step-by-step explanation:
If this answer helped you then please consider liking this and marking it as brainliest :)
[tex]30 \frac{1}{6}[/tex]≈
WILL GIVE BRAINLIEST
In which set do all of the values make the inequality 2x -1 < 10 true?
A. (10,15,20)
B. (5,7,9)
C. (4,6,8)
D. (2,3,4)
Answer:
D
Step-by-step explanation:
i just know
What is Irrational Root Theorem? Explain and give examples.
Answer: if the irrational sum of a plus the square root of b is the root of a polynomial with rational coefficients, then a minus the square root of b, which is also an irrational number, is also a root of that polynomial.
Step-by-step explanation: Look it up
30 kilograms of beans costs $5. How many kilograms of beans can you buy for $20?
Answer:
120 kg
the kilograms of beans which can by for $20 are
30*(20/5) = 30.4 = 120 (kg)
Answer: 120 kilograms
Step-by-step explanation:
We can buy 30 kilograms of beans for $5 dollars. We need to find how many kilograms of beans we can buy for $20.
The first step is to divide 20 by 5. Then, using the quotient, we can multiply it by 30 to see how many kilograms of beans we can buy for $20.
20 ÷ 5 = 4.
4 x 30 = 120.
Therefore, we can buy 120 kilograms of beans for $20.
Cool beans ;)
Does this expression represent the sum 13.76 + 2.8?
15.84
Answer: false
Step-by-step explanation:
false
Answer:
False
Step-by-step explanation:
Numbers dont add up
The equation shows the relationship between x and y. Y=7×+9. What is the slope of the equation
Answer:
m=7
Step-by-step explanation:
Im not sure how to do this math question y=2x graphing
what is the difference between multiplying fractions and adding/subtracting fractions? complete sentances please
Answer:
See Explanation!
Step-by-step explanation:
When multiplying fractions, you do not need a common denominator, and the entire fraction gets multiplied across, however when adding or subtracting fractions, you must have a common denominator, and then only compute the numerator, as the bases are already the same
7)
2 1
Please help giving Brainly
Answer:
You should use MathPapa.
Step-by-step explanation:
Camila discovers that she has a leak in her front tire after leg 3. How far did she bike before she discovered the leak?
20.93 miles
32.31 miles
20.92 miles
41.85 miles
Answer:
Step-by-step explanation:
Whats 1/4+9/58*1/2 ???
Answer: 0. 327
Step-by-step explanation:
I just used a demos calculator I suggest using demos scientific calculator.
If f(x) =X +3, what is the value of f(3) and f(-2)?
which fraction is the same as 9/10?
Answer:
the first one is the same
Step-by-step explanation:
If f(0) = 2 sin 0 - cos 20, find f(pi/6)
Answer: 1/2
Step-by-step explanation:
f(Ф) = 2sin(Ф) - cos(2Ф)
f(pi/6) = 2sin(pi/6) - cos(pi/3)
Use the pi circle or a calculator
f(pi/6) = 2(1/2) - 1/2 = 1/2