Answer:
4.8
Step-by-step explanation:
You just subtract to solve for d so,
8.2 = 3.4 + d
-3.4 -3.4
4.8 = d
HELP PLEASE DONT GUESS :( ILL GIVE BRAILY
10 points first person
Answer:
Step-by-step explanation:
a=20
b=70
c=20
d=70
e=110
Answer:
A. 20
B. 70
C.20
D.70
E. 110
Step-by-step explanation:
Hope this helps
pls tell me if im wrong
If B =x²-7x + 4 and C=
x-9 find an expression that equals B+2C in stadard form.
Answer:
x²-5x-14
Step-by-step explanation:
(x²-7x+4)+2(x-9)
combine like terms and distribute
x²-7x+4+2x-18
x²-5x-14
1.1x - 2 = 9.1 what is x
Answer:
my algebra calculator says that x=10.09
the .09 has a line over it btw!
3x-38=28 solve for X
Answer:
Answer:22
Step-by-step explanation:
Answer:
x=22
Step-by-step explanation:
add 38 to both sides
you'll have 3x=66 after adding
then divide both sides by three so have x by itself and you'll get
x=22
A container of water holds 128 fluid ounces. Tyler drinks 4 fluid ounces of water every hour. How many fluid ounces are in the container after 8 hours?
.
Which of the following objects does not have three dimensions?
a cube
a line
a soda can
a house
Answer:
It's a line
Step-by-step explanation:
A line is not a three dimensional shape. I hope this helps :) also let me know if you got it right!
Riley is going to a carnival that has games and rides. Each game costs $1.25 and each ride costs $3.75. Riley spent $45 altogether on 16 games and rides. Graphically solve a system of equations in order to determine the number of games Riley played, x, and the number of rides Riley went on, y.
Answer:
Step-by-step explanation:
Riley play 6 games and went on 10 rides.
Solve for a.
5a - 2 = 23
Answer:
5a - 2 = 23
Add 2 to both sides
5a -2 + 2 = 23 + 2
Add 23 + 2 you will get 255a = 25
Divide both sides by 55a/5 = 25/5
a = 5 as the answer
Step-by-step explanation:
I hope it helps ❤
Find g(x)+ h(x)
g(x)= 3- 2x + 2x2
h(x)= 4x - 5 + 3x2
Step-by-step explanation:
put the values of g(x) and h(x) and collect the like terms and solve them
lynn has one red shirt one blue shirt and one yellow shirt to choose from. She also has one blue and one yellow necklace to choose from for work today are these values dependent or independent
I would say the answer is depending. the reason I choose this answer because she chose a random shirt, which she probably chose a necklace that would look best with the shirt she had randomly had choosen.
Can you show work for 8.01/0.9
Answer:8.01/0.9=8.9
Step-by-step explanation:
What is the probability of spinning a odd number, flipping heads, then spinning a 3?
Answer:
Probability of spinning a odd number is 5/9
I don't know about flipping head
Probability of spinning a 3 is 1/9
=========================================================
Explanation:
The sample space of the spinner is {1,2,3,4,5,6,7,8,9} which represents all the possible outcomes. We can only pick one of those values. Of that list, the subset {1,3,5,7,9} represents all the odd numbers. This is the event space because we want to land on an odd number.
There are 5 items in the event space and 9 items in the sample space. The probability of getting an odd number is 5/9.
The probability of flipping heads is 1/2 since we have one side we want (heads) out of two sides total.
Lastly, the probability of landing on a '3' is 1/9 because there's only one '3' out of 9 values total.
---------
We'll multiply those fractions to get the final answer. This works because each event is independent of one another.
(5/9)*(1/2)*(1/9) = (5*1*1)/(9*2*9) = 5/162
Now use your calculator to find that: 5/162 = 0.030864 approximately which rounds to 0.0 or just 0 when rounding to the nearest tenth.
Unfortunately this is one case where rounding will creates a misleading result. The true probability isn't 0 because the events described are possible. The probability is just really small.
plz helppppppppppppppppppppppppppppp!!!!
Answer: Exact Form: is
[tex] \frac{399}{40} [/tex]
Decimal form: 9.975 Mixed number form:
[tex]9 \frac{39}{40} [/tex]
i need help on number 7, it’s due at 12:00
please help your smart right
Answer:
No
No
Yes
Yes
No
No
Step-by-step explanation:
I hope this helps
need help finding angle measurements
Answer:
1. 110
Alternate exterior
2. 96
The other half
3. 80
The other half
4. 110
Alternate interior
5. 47
Alternate angles
6. 53?
Equivalent
Step-by-step explanation:
Determine which set of coordinates is a linear function?
A. (3,5), (6,6), (9.7), (12,8), (15,9)
B. (-2,10), (-1,8), (0.6), (-1, 4), (2,2)
C. (2,3), (4,1), (0,-5), (-1,6), (-2,4)
D. (-2,3).(-1,6).(0,12).(1,24).(2.48)
Answer:
b
Step-by-step explanation:
Plug in all of the numbers on a line, and if you get a striaght line, with no curves or breaks, then that makes B the correct answer.
There are 28 students in Mr. Starr’s class. The ratio of his students who are in the play to those who are not in the play is 2:5. How many of Mr. Starr’s students are in the play? The model below represents the original ratio.
Answer:
8
Step-by-step explanation:
2 + 5 = 7
28/7 = 4
4 x 2 = 8
hope this helps plz give me brainliest
A cone-shaped paper cup has a diameter of 2.8 in. at the base and height of 3.5 in.
A cone with the base on the top and the vertex on the bottom. The distance from one side of the base to the other going through the origin is represented by a dashed line and is labeled 2.8 inches. A dashed line passes through the origin and the vertex, and the distance from the origin of the base to the vertex is represented by a dashed line and labeled 3.5 inches.
What is the volume in cubic inches?
Use 3.14 for π.
Round your answer to the nearest hundredth.
Answer:
b
Step-by-step explanation:
i had this befor
Answer:
I think its b
Step-by-step explanation:
please i need help with this i dont understand it
Answer:
1. No
2. Right triangle
3. No
4. Right triangle
Step-by-step explanation:
A, B = two smallest sides
C = hypotenuse, largest side
Pythagorean theorem. If A^2 + B^2 = C^2, then you have a right triangle.
X/2+1=6 i need help please
Answer:
x = 10
Step-by-step explanation: 10/2 = 5 + 1 = 6
SOMEONE PLEASE HELP ME IM DESPERATE!!
Acellus
Find the value of x.
3x-3
5x
24
44
x = [?]
Enter
Answer:
x = 11.
Just Because.
pls helpppppppppñpppp
1.
Solve ln (4x − 5) = 7. Round to the nearest thousandth.
275.408
1,091.633
1,097.883
272.908
Answer:
Step-by-step explanation:
ln(4x-5)=7
e^(ln(4x-5))=e^7
4x-5=e^7
4x=e^7+5
x=(e^7+5)/4
x=275.408
The ratio of dogs to cats in a pet store is 4 : 34:3 . The ratio of cats to fish in the same pet store is 2 : 92:9. If there are 24 dogs in the pet store, how many fish are there?
Answer: In the pet store, there are 81 fish.
Step-by-step explanation:
We know that:
The ratio of dogs to cats is 4:3
(this means that for every 4 dogs, there are 3 cats)
The ratio of cats to fish is 2:9
(this means that for every 2 cats, there are 9 fish).
Now, we know that there are a total of 24 dogs in the pet store.
Remembering that for each 4 dogs we have 3 cats, we first need to see how many times we have 4 dogs in a total of 24 dogs, this is:
24/4 = 6
So we have 6 times 4 dogs, then we will have 6 times 3 cats, this is a total of:
6*3 cats = 18 cats.
And now we know that for every 2 cats we have 9 fish.
Then we need to see how many times we have 2 cats in a total of 18 cats, this is:
18/2 = 9.
And for each one of these 9 groups, we will have 9 fish, then the total number of fish is:
9*9 = 81 fish
In the pet store, there are 81 fish.
A spinner 5 equal selection labeled 1- 5 is spun 50 times what is the theoretical probability of spinning an even number
Answer: 6/25
Step-by-step explanation: Hope this helps
How many minutes would it take a car traveling at a constant speed of 40 miles per hour to go 120 miles?
Answer:
3 Hours = 180 Minutes
Step-by-step explanation:
Time=Distance/speed
X=120/40
X=3
60*3= 180
1
What is the relationship between Za and Zb?
A vertical agjes
B complementary andjes
C supplementary angjes
D none of the above
Answer:
B complementary andjes
Step-by-step explanation:
their sum is 90° so they're complementary
hey help ya homie out pls
what are the inverse actions of the following
1) multiplication
2) addition
3) simplifying