Answer:
First, change 2/5 to tenths. That equals 4/10. Now, we subtract. 7/10 - 4/10 is... that's right! 3/10! That's about 1/4. Good luck!
Answer:
the answer is 1/4
Step-by-step explanation:
sorry if it is wrong
The new computer you want to buy costs $749.50. If you wait for it to go on sale for 17% off, what will the sale price be?
Answer:
$622.09
Step-by-step explanation:
The computer is $749.50 and if the computer is 17% off, it means that you only need to pay 83% of the original cost.
749.50/100 = 74.95
74.95*83 = $622.085
Since the thousandth is a 5, round up to $622.09
The sale price is $622.09
In ASTU, the measure of ZU=90°, TU = 28 feet, and ST = 39 feet. Find the measure
of ZT to the nearest tenth of a degree.
T
x
39
28
U
S
Answer:
44.1
Step-by-step explanation:
Answer on deltamath
How many times can 25 going to 200?
Fill in the blank so that the ratios are equivalent 2:6 and 8:
Answer:
24
Step-by-step explanation:
Answer:
24
...
...
...and not at all
In 5^2 what is the 2 called?
A hexagon with a perimeter of 24 inches is reduced by a scale factor of
13. What is the perimeter of the new hexagon?
Pls help it’s urgent I need help I’m begging u have a good day pls help will give Brainlist
Answer:
I think the answer is C. I'm not 100% sure tho
Henry bought a basketball that was on sale for $12. It was 40% off. What was the original price of the basketball? Please Help.
Answer:
The original price of the basketball was $16.80 hope this helps!
2loga + 4logb - logc - 3logd
Answer: I am sorry I have no idea what this is
Step-by-step explanation: It might be log parenthesis a to the power of 2 than b to the power of 4 over cd to the power of 3 parenthesis have a nice day, hope it is not to confusing, it did not let me use the right characters
Answer:
[tex]log \left( \frac{a^2\,\,b^4}{c\,\,d^3} \right)[/tex]
Step-by-step explanation:
We use the properties of logarithms to write this as a single logarithmic expression. First the exponent property:
2 log(a) + 4 log(b) - log(c) - 3 log(d) =
= log(a^2) + log(b^4) - log(c) - log(d^3) =
and now the multiplication and division properties
= [tex]log \left( \frac{a^2\,\,b^4}{c\,\,d^3} \right)[/tex]
You have a choice of vanilla or chocolate ice cream, topped with sprinkles, peanuts, granola, or M&M's. How many total possible outcomes are there?
7 possible outcomes
4 possible outcomes
8 possible outcomes
10 possible outcomes
Answer:
Step-by-step explanation:
im gesting C
1) The initial volume of a balloon is 0.50 L. The initial temperature of the balloon is 150K. The volume in the balloon increased to 1.00 L.
What is the final temperature?
Use the below equation. Round to the nearest whole number and do not use units in your final answer.
T2=V2 x T1V1
2) A 2.5L container of an unknown gas has a pressure of 300kPa. The container is squeezed and has a final volume of 2.0L.
What is the final pressure of the container?
Use the below equation. Round to the nearest whole number and do not use units.
P2 =P1V1/V2
3) Charles’ law is
V1T1=V2T2
A closed container has an initial temperature of 300K. The container volume is changed until the final volume is 2L and the final temperature is 425K.
Calculate the initial volume using the equation from Charles' Law.
Use 2 decimal points in your answer and do not use units.
Answer:
The undersigned only for use your own email and delete any and copies and of the itself and to be there is a good time what does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the molecules decreased kinetic energy of the molecules increased chemical energy of the molecules increased kinetic energy of the molecule show does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.
Step-by-step explanation:
When (2x3 + 3x2 - 7x) is subtracted from (10x3 + 7x2 - 7) the result is
Answer:
8 3 + 4 2 + 7 − 7
Step-by-step explanation:
Distribute
(103+72−7)−1(23+32−7)
(103+72−7)−23−32+7
Eliminate redundant parentheses
(103+72−7)−23−32+7
103+72−7−23−32+7
Combine like terms
103+72−7−23−32+7
83+72−7−32+7
Combine like terms
83+72−7−32+7
83+42−7+7
Rearrange terms
83+42−7+7
83+42+7−7
how many miles can a trumble car travel around town with a full tank?
please help
The number of miles can a trumble car travel around town with a full tank will be 495 miles per full tank.
What is multiplication?It is also known as the product. If the object n is given to m times then we just simply multiply them.
The table is given below.
Then the number of miles can a trumble car travel around town with a full tank will be
⇒ 45 x 11
⇒ 495 miles per full tank
More about the multiplication link is given below.
https://brainly.com/question/19943359
#SPJ1
PLEASE ANSWER THIS QUESTION CORRECTLY, I’LL GIVE YOU BRANLIEST Answer my other math questions if you solve this one, thanks
Answer:
I would say this is true
Step-by-step explanation:
The explicit formula is
An= A1 + (n-1)d
So it works out the same way even if the placing is switched
I don’t know what to do
Answer:
G
Step-by-step explanation:
In quadrent 2, the x value is negative and the y value is postive.
Hope this helps.
Write your answer in standard form. (6x+7) (x-8)
a. 6x^2-24x-56
b. 6x^2+7x-56
c. 6x^2+21x+56
d. 6x^2-41x-56
(w+3)(w-3)
a. w^2+3w-3
b. w^2
c. w^2-9
d. w^2+w
Answer:
First one is d and second one is c
Step-by-step explanation:
(6x+7)(x-8)
(6x)(x) = 6x^2
(6x)(-8) = -48
(7)(x) = 7x
(7)(-8) = -56
Add all like terms together and you get choice d.
(w+3)(w-3)
(w)(w) = w^2
(w)(-3) = -3w
(3)(w) = 3w
(3)(-3) = -9
Add all like terms together and you get choice c
Answer:
(6x+7)(x-8)=6x^2-41x-56
Step-by-step explanation:
(6x+7)(x-8)
Apply FOIL method: (a+b)(c+d)=ac+ad+bc+bd= a=6x, b=7 c=x, d=-8=6xx+6x(-8)+7x+7(-8)
Apply minus & plus rules: =6xx-6(8x+7x-7)8
simplify: 6xx-6(8x+7x-7)8=6x^2-41x-56
What’s the equivalent expression for -2 (-9x + 6y)
Answer:
the expression would be: 18x-12y
Step-by-step explanation:
Please give a detailed answer and explain the calculations you did. I'll give Brainliest!
Answer:
30 books
Step-by-step explanation:
He sold 75 books, and 40% of them were in his collection.
Find 40% of 75.
Just do 75 * 0.4 and you'll get 30
Answer:
188?
Step-by-step explanation:
40% of 188 is 75
75.2/188 = 40%
Circumference of the circle as 15 pi inches find the diameter
The formula for the circumference of the circle is 2πr or πd with r being the radius and d being the diameter. These 2 gives the same result because d=2r
Now because we know that the circumference is 15pi, we just need to reverse to find the diameter.
π*diameter=15*π
We can divide π from both sides.
diameter=15
Hope this helped!
A truck weighed 900 lbs. After
unloading 24 and 1/8 lbs. of trash how
much does the truck weigh?
i will give the brainiest answer pls :)
Answer:
124 degrees since all angles should equal 180 degrees.
Answer:
So if you think about it, 180° is a full angle. So if you take the 180° and subtract the 19° and the 37° you should get your remaining angle. the answer I got for the angle is 124°. To check your work, 124° + 19° + 37° = 180°
Step-by-step explanation:
Hope that this has helped you out! :)
8. A bag contains 50 marbles, 28 red ones and 22 blue ones. A marble is picked at random from
the bag. What is the probability of picking:
a) a red marble?
b) a blue marble?
c) a red marble after a blue marble had been picked first.
Answer:
56%, 44%, 57%
Step-by-step explanation:
divide number of marbles by 50
What is the slope of a line that goes through the points (4,-1) and (3, 8)?
Answer:
9/-1
Step-by-step explanation:
By using the formula y2-y1/x2-x1
Solve this equation q - 17 = 18
Thanks!
Answer:
q =1
Step-by-step explanation:
q=17-18
.•. q=1
pls mark me as a hot boy
Ramon kept track of the number of hours that he spent playing the tuba each week for several weeks. He spent 1, 3,5, 4, and 7 hours. What is the range of the data set? A. 4 hours O B. 7 hours Q C. 5 hours D. 6 hours
Answer:b
Step-by-step explanation:
Tell me if I’m wrong or right!
The answer is D 6 hours
PLEASE HELP ILL GIVE YOU BRAINLIEST!!!
Answer:
I'm not sure what the question is but I have a possible explaination.
Step-by-step explanation:
I think it might be which shape each cross section being taken makes. The one on the top makes an oval, the second one makes a circle, and the one on the bottom makes a rectangle. I hope this answers your question. If not, sorry!
Answer:
I don't know what the questions is...?
But the answer I think it is: the middle one with the short box through it or the last one with the tall one through it.
Step-by-step explanation:
Is this correct?
Yes or no
Answer:
yes that is correct can you put me brainliest please?
Step-by-step explanation:
The cost of the studios internet service is given by the formula c=90+30x, where x is the number of months of usage. What is the studios cost for 11 moths of internet?
Answer:
$420
Step-by-step explanation:
C=90+30(11)
11x30=330
330+90=420
Tell me the Definition of each Word listed (math)
use a protractor to find the angle measure picture is added