In algebra, terms are the values on which the mathematical operations take place in an expression. A term can be a constant or a variable or both in an expression. In the expression, 3a + 8, 3a and 8 are terms. Here is another example, in which 5x and 7 are terms that form the expression 5x + 7.
Answer: a variable is any unknown number represented by a letter.
Step-by-step explanation:
Find the area of the shaded sector. Round your
answer to the nearest tenth. Use 3.14 for TT
Answer:
70.68583470
70.7
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Can someone pls help me with 25 26 and 28
the missing number is 27
Shortbread fingers
Makes 20
120g butter
50g caster sugar
170g plain flour
How much of each ingredient will be needed to make 50
fingers?
GLF
Step-by-step explanation:
120/20=6g
50/20=2.5g
170/20=8.5g
for one shortbread ^^
6*50=300g
2.5*50=125g
8.5*50=425g
for 50 shortbread ^^
Select all the numbers that are common multiples of 4 and 6.
1
2
10
12
24
40
60
Answer:
12, 24, and 60.
Step-by-step explanation:
It says multiples. Not factors, so it can't be 1 or 2. Neither of the numbers can make the number 10. 4 can make 40, but 6 can't.
Answer:
12, 24, 60
Step-by-step explanation:
if an arithmetic sequence has a1=5 d=-2 and n=18 what is sn?
Answer:
sn = -216
Step-by-step explanation:
If an arithmetic sequence has a1=5 d=-2 and n=18 what is sn?
The formula for sn is given as:
sn = n/2[2a +(n - 1)d]
Hence, we fill in our values
sn = 18/2 [2 × 5 + (18 - 1)-2]
sn = 9 [ 10 + (17)-2]
sn = 9 [10 - 34]
sn = 9 × -24
sn = -216
please help with this one! 7th grade math
Answer:
.25
Step-by-step explanation:
400 cents ÷ 4= 100 and 1/4 of 100 is 25 so it .25
Students in the fifth-grade class bought 30 yards of fabric to make pennants for a pep rally. Each pennant requires 1/3 yard of fabric. If the students have already made 35 pennants from the fabric, how many more pennants can they still make? *
Answer:
49
Step-by-step explanation:
28/1/3= 49
A local restaurant places tissue-paper liners in baskets for yeast rolls. A diagram of this liner is shown below. About how many square centimeters of tissue paper are needed to make one liner?
Answer: 379.2 cm2
Step-by-step explanation:
Debbie wants to buy a new cover for her phone. She does not have enough money for the one she is considering. Debbie has $24.00 which is 80% of the cost of the phone cover she would like. What is the price of the phone cover?
Answer:
30.00
Step-by-step explanation:
24=80%
12=40%
6=20%
80%+20%=100%
24+6=30
what is the equation of the line passing through the points (-4,7) and (8,-13)
Please help me with this
Answer:
(4, 5) -> (5,2)
(-3, 3) -> (-2, 0)
(-4, 5) -> (-3,2)
Step-by-step explanation:
The triangle is translated 1 unit(s) to the right and 3 unit(s) down.
LCM and GCF of 150:600 and 900????
pleas help I didn't get the ratio part
Answer:
LCM: 1,800
GCF: 150
Step-by-step explanation:
150:600 = 150 / 600 = 0.25 (that's pretty much what a ratio is, just a fraction or part of a whole.)
150 is the greatest common number that will factor into all three, and the least/smallest number they all multiply into is 1,800
how would you factor (x^2-4x+4)?
Answer:
[tex] \huge \boxed{ \boxed{ {(x - 2)}^{2} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:factoringPEMDAStips and formulas:(a-b)²=a²-2ab+b²let's solve:rewrite the given expression:(x)²-2.2x+(2)²(x-2)²and
we are done
In a cookie jar 1/4 of the cookies are chocolate chip and 1/2 of the rest are peanut butter what fraction of the cookies are peanut butter?
Answer:
1/4
Step-by-step explanation:
1/2=2/4
2/4+1/4= 3/4
4/4-3/4= 1/4
Help me with this!! Will mark Brainliest
Answer:
FE is not congruent to FG.
Step-by-step explanation:
FE is 49 and FG is 111.
So, because these two numbers are not equal,
FE is not congruent to FG.
Factor the trinomial completely. 22x2-37xy+13y2
Answer; (11x−13y)(2x−y)
Step-by-step explanation:
Which of the following are the most compatible numbers for dividing 8,652 = 45?
Answer:
2
Step-by-step explanation:
None of the given numbers are compatible for dividing 8,652 by 45.
What are compatible numbers?Compatible numbers seem numbers that are simple to work with mentally and can be utilized to estimate or validate mathematical solutions. Compatible numbers are frequently selected based on how close they are to the numbers involved in the situation.
We can utilise divisibility principles to remove some alternatives when determining which integers are the most compatible for dividing 8,652 by 45.
The divisibility rule for 45 states that a number has to be divisible by both 9 and 5. As a result, we want to identify 9 factors that also divide 8,652.
The divisibility rule for 9 states that the sum of a number's digits must be divisible by 9 in order for the number to be divisible by 9.
So, add the figures 8,652 together: 8 + 6 + 5 + 2 = 21.
We can't divide 8,652 by 45 evenly since 21 isn't divisible by 9.
Therefore, none of the given numbers are compatible for dividing 8,652 by 45.
Learn more about Compatible numbers, here:
https://brainly.com/question/926291
#SPJ2
Determine the sum of the interior angles of a polygon with 30 sides.
Answer:
5040
Step-by-step explanation:
(30-2)x180
what is the y-intercept of y=10x+7?explain pls and pls don't spam random words
Answer:
7
Step-by-step explanation:
Since this equation is already in slope intercept form you can see its 7.
The formula: y=mx+b is a formula to identify the slope and y-intercept.
The m indicates the slope and the b indicates the y-intercept.
Hw assignment. what is wrong?
Answer:
the second and first steps. in the second part, x, should be substracted by x
so no xz should remain in the second part of the equation.
the second step would be:
6x - 5 = 7
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D
-Lil G
ASAP What is this ill give brainiest
Answer:
1. d = 2t
2. d = 2 (13) d = 26 meters
3. I added the graph in a file
HELP ME PLEASEEE IM A BEGINNER AND IM SORRY IF I ONLY GIVE 10 POINTS BUT PLEASE HELP MEE
Can Someone help me with the work
Answer:
You got this you don't get help
Step-by-step explanation:
Answer:
savannah is the answer.its correct
Take 39/50 simplify into a fraction
Answer:
This fraction is in the simplest form already.
Step-by-step explanation:
This fraction is in the simplest form already. Here is why.
Result in decimals: 0.78
Answer as many as you can pleaseeeeeee
Answer:
8. G 9. C 10. G 11. A 12.?
Step-by-step explanation:
The admission fee to a state fair is $8.00. Each ride costs an additional $4.00.
Karen only has $30.00 which inequality can be used to determine the number of rides, x, Karen can go on?
A.
B.
C.
D.
Answer:
B
Step-by-step explanation:
$ 8 flat fee, $ 4 per rides (x)
8+4x has to be either equal to or less than $30, Karen cannot owe money.
B. 4x+8 <= 30
Answer:
B
Step-by-step explanation:
4 is going to be multiplied by the number of riders and since we dont know that, we use x.
4x + 8 is less than or equal to 30.
The parallelogram below has an area of 15 1/6 square feet. What is the height of the parallelogram?
Answer:
Check the explanation
Step-by-step explanation:
A = bh
A = 15 1/6 = 91/6 and b = 2 1/3 = 7/3
91/6 = 7/3(h)
h = 91/6 ÷ 7/3
I will let you finish this 5th grade arithmetic problem. OK?
24 59' 60'' is equivalent to what degrees
Answer:
25 degrees
Step-by-step explanation:
The computation is shown below:
24°59'60" = 24°+59'+60"
Now
As we know that
1'=60"
i.e. (1 minute = 60 seconds)
so,
24°+59'+60" = 24°+59'+1'
=24°+60'
Also,
1°=60'(1 degree=60 seconds)
= 24°+1°
=25°
Ali earned $341 on Friday . If she was paid $22 per hour for the first 8 hours and time and a half for each overtime hour, calculate the number of hours she worked overtime.
Answer:
she worked 7.5 hours of over time
Step-by-step explanation:
22x8=176
341-176=165
165/22=7.5
Please don’t use a tinyurl or be a deleted acc.
Answer:
a. 10%
b. 37.57
c. What the coin was worth 3 years prior to 2000
Step-by-step explanation:
a. The equation for exponential growth is v(t) = P(1+r)^t. Where v(t) is the total amount, P is the principal, r is the rate of growth, and t is time in years. For part a, you need to find r, the rate. In this situation, r is equal to .1, which is equal to 10%.
b. To find part b simply solve the equation for when t equals -3. So the equation should look like [tex]v(t)=50(1.1)^{-3}[/tex]. When this is plugged into a calculator or solved by hand the total equals $37.57.
c. In this, t equals the time in years since 2000. Since -3 is negative, this must take place 3 years before 2000. Therefore, v(-3) must represent the value of the coin in 1997.