Answer:
x + 3
Step-by-step explanation:
Simplify without absolute value sign:
|x + 3|, if x > 2
Answer:
no i dont think i will
Step-by-step explanation:
Can someone help me with this
Answer:
18π or 56.5 (1 d.p) feet squared
Step-by-step explanation:
As the formula for the area of a semi circle is πr²/2 as the area of a circle is πr² so the area would be 18π or 56.5 (1 d.p)
PLEASEE ANSWER ALL THESE I NEED IT LIKE RIGHT NOW NO LINKS!!!
1) 5^0 =1
2) (-4)^0 = 1
3) (1/3)^0 = 1
4) 3^-3 = 1/3^3 = 1/(3 x 3 x 3) =1/27
5) (-2) ^-5 1/2^5 = 1/32
6) (10^5)(10^6) = 10^11
7) (1/4)^8 (1/4)^-5
8) (-6)^2 (-6)^0 = -6^2
9) 0^0 = undefined, cannot evaluate
10) 0^-1 = 1/0^1 = undefined
11) 4^2/4^3
12) 5^3/5^6
13) (2/3)^-4
14) 9^-8 9^-2
Answer:
7) (1/4)^8 (1/4)^-5 = 1/4^3
11) 4^2/4^3 = 1/4
12) 1/5^3
13) 2^-4/3^-4
14) 9^-10
Step-by-step explanation:
Matt has 5 bags of onions that he knows weigh 2 1/4 ounces each. How much do all of these bags weigh together?
Answer:
11.25 ounces
Step-by-step explanation:
2 1/4 x 5 = 11.25
Please mark brainliest
can someone help please ?
Answer:
D
Step-by-step explanation:
The reason this is D is because any number thats prime factorization is compromised of only 2s will always, when the divisor, leave a finite result
Would be amazing if you marked brainliest :)
Debbie did a survey of how many states the members of her class had visited. The
results were: 10, 15, 23, 2, 21, 31, 14, 10, 8, 17, 11, 19, 8, 42, 15, 22, 6, 34, 19,3, 24.
What is the five-number summary for this set of data?
Answer:
17
Step-by-step explanation:
hEllllppp mEeEe oNnnn thiSss plEAsssee :')
Answer: pretty sure it’s C
Step-by-step explanation:
Somebody plsss help meee I would be really thankful! :)
Answer: 15.75
Step-by-step explanation: 2.25 times 7 is 15.75
Answer:
$15.75.
Step-by-step explanation:
First off, this is an algebraic expression. We have to find the total by substituting 7 for n.
7 x 2.25 = 15.75, therefore, that's your answer!
Pls mark Brainliest!
can someone please help with these questions
Please answer this I need this ASAP to bring up my grade!!!!!
Answer:
130 miles
Step-by-step explanation:
So, lets go over what we know:
She drove 40 miles per hour for 30 minutes.
Or:
She drove 40 miles per hour for 1/2 hours.
Or:
She drove 20 miles.(40*1/2=20)
We also know:
She drove 55 miles per hour for 2 hours.
Or:
She drove 110 miles(55*2=110)
To find the total miles, we must add the 20 and 110:
110+20
=
130
So she drove a total of 130 miles!
Hope this helps! :D
A tetrahedron is a pyramid with a triangular base. Find the volume of the tetrahedron.
L = 3 in W = 4 in H = 11 in
Answer:
Tetrahedron generally known as triangular pyramid consists of 4 triangular faces, 6 edges and 4 vertices. The base of the tetrahedron is a triangle. All the vertices have the same atom that is bonded to the central metal atom which lies in the centre of the tetrahedron. We take as an example to see how the atoms actually bond in tetrahedron. It is quite visible from the image that 4 O-atoms lies on all the 4 vertices and 1 Si-atom lie in the centre.
Step-by-step explanation:
Answer:
Hi there! So, if ya do 3 x 4 x 11 You will get the answer of 132. have an great day!
Step-by-step explanation:
Need help with these 2 problems
What is the verbal expression for q≠3?
What is the verbal expression for n≥6?
The graph shows the fisrt four pattern oredered pairs foremed by the corresponding terms of two paterrens
Answer:
Gaf
Step-by-step explanation:
The sides of the squares are now written as `2^{3}` and `3^{3}`.
Could you find the areas using a base of `2`& `3`?
DON'T GIVE ME LINK AS ANSWER PLEASE!!
Answer: a. The median is 5, the interquartile range is 10.
Write an equation for each line in slope-intercept form.
Answer:
line 1: y = -2x - 5
line 2: y = -3x + 3
Step-by-step explanation:
you find the slope by using rise over run and then the y intercept
Please someone help me!
Please don't give me a link as an answer
Answer:
x=2
Step-by-step explanation:
x+2=4
x=2
Christian made smoothies by mixing 2.25 liters of orange juice, 4.75 liters of pineapple juice, and 2.5 liters of grape juice. He then poured equal amounts of mix into 5 different containers for his friends. About how much smoothie did Christian pour in to each container? Please tell me how you got the answer!!!
Answer: He poured about 2 liters into each cup.
Step-by-step explanation: First add 4.75 , 2.25 , and 2.50 which equals 9.5. Divide 5 which then equals 1.9 but since its an estimate you could say 2.
HELP MEE PLZZZ WILL GIVE BRAINLIST
Answer:
A
Step-by-step explanation:
if you count how many numbers add up to 11 (11 points) then you get the answer.
Answer:
c
Step-by-step explanation:
Dont know how to explain it hope this helps :)
A rectangle is 1/4 taller than it is wide. let h = height, let w = width. create an equation and a chart identifying 4 coordinate pairs that reflects this situation. plot the coordinate pairs on a graph. create a line. label the x and y axis and point of origin
please help, this is on a test and im already failing :(
answer:
Explanation:
i hope it will helps you, study hard!
Help please. I will give brainliest for the correct answer. It's asking to find the side length s of the square.
Help again 8th grade math really need help
hello. can somebody help me with this? For the table, all you have to do is multiply the number. Also, could you do A2 that's what I have trouble on... OwO thank youu!
Answer:
Distance of speed for 55 mph
0
55
110
165
220
275
330
Distance of speed for 60 mph
0
60
120
180
240
300
360
Which two expressions are equivalent? A. 4(2 + x) and 4•2+2•x, B. 4+2 + x and (4 + 2)+x, C. 4•X + 2 and 4•(x+2), D. 4 / (2 - x) and 4- 2 / X?
Answer:
B
Step-by-step explanation:
Can someone help me out on these math questions?
Answer:
Step-by-step explanation:
so the mean is the average which you can get by adding all the scores together and then dividing them by the number of scores
2+13+14+15+15+16+16+16+17+17+17+17+17+18+18+18+18+19+19+20+20=342
342/21=16. 2857(and on and on) which we can round to 16 or 16.3 or 16.29 (depends on how you are told to round.
The median is the middle which is 17
the mode is the number that has the most which is also 17
the range is 18 ( 20-2= 18)
the outlier is the digit that is very different than the others in this case 2
I hope that helps
Michael has to pay $300 rent. He gets paid $18 per hour. Write an equation that represents his profit, y, after working x hours.
Chakan worked at the warehouse after school. He earned $9.25 per hour stacking boxes. Which equation correctly relates Chakan's total earnings, $277.50, to the number of hours he worked, hh?
The formula, I=prt, is the interest earned, I, when given the principal, rate, and time. If the interest earned was $90, the principal, p, was $250, and the rate, r, was 0.10, find the time, t.
Shelby uses the equation y=11.5xy=11.5x to calculate her pay, where y represents the amount of pay, and x represents the number of hours worked. How many hours did Shelby work if she was paid $74.75?
Answer:
A.) 300 = $18x
B.) 277.50 = $9.25x
C.) 360 years
Step-by-step explanation:
find the circumference of circle when radius is 4.8yd?
Answer:
C≈30.16yd
Step-by-step explanation:
Solution
C=2πr=2·π·4.8≈30.15929yd
Answer:
30.144
Step-by-step explanation:
When finding circumference for a circle the formula is diameter × pi Since we arent given the diameter we have to figure it out but the diameter is just twice the radius so 4.8 × 2 = 9.6
So 9.6 is our diameter now we just multiply this by pi so 9.6 × 3.14 = 30.144
What is the area of the shaded region in the figure? Hurry please!!!!
On a number line, there are two numbers, 535 and -8, how far are these two from each other? plz, answer ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!
Answer:563
Step-by-step explanation:535- -8=563