Answer:
y=+- 2√10 -1
Step-by-step explanation:
help plz
which is right
Answer:
B
Step-by-step explanation:
Answer:
I think the anwser is
B.2cot x sec xHOPE IT HELPEDThe temperature in a commercial freezer over four days are -2.36 F, 1.68F, -1.81F, and 0.67F what is the mean temperature of the freezer over the four days
Answer: -0.455F
Step-by-step explanation:
The mean temperature of the freezer over the four days will be gotten by adding the total temperature and then dividing by 4. This will be:
= (-2.36 + 1.68F + -1.81F + 0.67F) / 4
= -1.82F/4
= -0.455F
The mean temperature is -0.455F
Which of the following does NOT provide a buffer
against the effects of stress?
a. exercise
b. family and friends
c. optimism
d. smoking
d. smoking
This is the answer.
A box can be filled completely using 16 layers of 7 units cubes. What is the volume of
the box?
The volume of the box is 112
Volume can be described as the amount/quantity of space that an object occupies.
The box is completely filled with 16 layers and 7 unit cubes. Hence the volume can be calculated as follows
= 16 × 7
= 112
Hence the volume of the box is 112
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a store sells 3 hats for a total of $47.25. the cost if each hat is the same. what is the cost, in dollars, of one hat in the store
Answer: $15.75
Step-by-step explanation: 47.25/3=15.75
Answer:
15.75
Step-by-step explanation:
if there’s 3 hats for 47.25, just divide.
47.25 / 3 = 15.75
you can double check my tripling this answer to see if you get 47.25
15 x 3 = 47.25
47.25 = 47.25
WILL
GIVE
BRAINLIST
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Answer:
67.6
Step-by-step explanation:
first, to find the mean you add up all the numbers and you would get 338. Next, you divide by how many numbers there are (5) so 338 divided by 5 equals 67.6
A is a set containing five different numbers. B is a set containing
four different numbers, all of which are members of A. Which of
the following statements CANNOT be true?
Answer:
"the median of a is equal to the median of b" cannot be true.
Step-by-step explanation:
The statement "the range of A is less than the range of B. cannot be true.
What is mean?It is defined as the single number that represents the mean value for the given set of data or the closed value for each entry given in the set of data.
The given statements are:
The mean of A is equal to the mean of B,The median of A is equal to the median of B,The range of A is equal to the range of B,The range of A is less than the range of B.The range of A < the range of B --> the range of a subset cannot be more than the range of a whole set.
Thus, the statement "the range of A is less than the range of B. cannot be true.
Learn more about the mean here:
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what is the length of segment bd
Answer:
10 if not mistaking, sorry if im wrong
Step-by-step explanation:
Answer:
BD = 16
Step-by-step explanation:
AB and AC are both radii
AB = AC = 6 + 4 = 10
BE = 8 because it's the leg of a right triangle with 6² + 8² = 10²
BD = 2 * BE = 2 * 8 = 16
Please help me I’m almost done
Answer:
(x-3)²+(y-2)² = 16
Step-by-step explanation:
The formula for calculating the equation of a circle is exoressed as;
(x-a)²+(y-b)² = r²
(A, B) is the centre = (3,2)
r is theradius = 4units
Substitute;
(x-3)²+(y-2)² = 4²
(x-3)²+(y-2)² = 16
Ths gives the required equation
guys please help its my final either i pass or not
Answer:
Step-by-step explanation:
1 yes 2 no 3 no 4 yes 5 no
Answer:
1. yes
2. yes
3. no
4. yes
5. no
Step-by-step explanation:
go to mathwa* and type in the same equation and click to see if function or not.
gl on the final
this guy above me is wrong for #2
Can somebody help me with my mathia
Answer:
Sure i can try helping u with ur mathia lol
Step-by-step explanation:
four of the angle of a Pentagon are 70°,90°,100° and 145°. What is the side of a fifth angle?
Answer: 135°
Step-by-step explanation:
The sum of the angles in a pentagon is equal to 540°, and the sum of the first four angles is 405°.
70 + 90 + 100 + 145 = 405
540 - 405 = 135
Can two different angles have the same reference angle?
Add a sale this week a suit is being sold for $476 this is a 15% discount from the original price what is the original price
What is the area of this figure?
Answer:
621
Step-by-step explanation:
5 x 9 = 45
13 x 12 = 156
21 x 20 = 420
add them to get 621
I hoep this helps!
If it takes a flock of birds 3 weeks to migrate 1890 miles south for the winter , approximately how many miles per day would they travel?
Answer:
I think it's 270
Step-by-step explanation:
hope you do good
Answer:
90
Step-by-step explanation:
there are 7 days in a week, divide 1890 and 7 to get 270. Now divide 270 and 3 to get 90
Help me on this . It’s important
Answer:
The answer is 16.
Step-by-step explanation:
6 x 3 = 18
18 - 2 =16
find the volume. the base is regular.
PLEASE HELP ASAP
Answer:
V≈14590.8
Step-by-step explanation:
plz mark brainliest
50 points!!!!! need answer ASAP
Answer:
the first option
Step-by-step explanation:
i believe
A new game system was priced at $500 when it was introduced to the market. Over the
next few years, the cost decreased by 7% each year. What was the cost of the gaming
system after two years?
Answer:
FV= $436.72
Step-by-step explanation:
Giving the following information:
Initial cost (PV)= $500
Decrease rate (d)= 7% per year
Number of periods (n)= 2 years
To calculate the future value after 2 years, we need to use the following formula:
FV= PV / (1 + d)^n
FV= 500 / (1.07^2)
FV= $436.72
Can someone help me
Answer:
Option e is correct one
e. Neither similar nor congruent
Because it has nothing similar neither side and nor angles
If you are helped with my answer pls tag me brianliest I really want it... Plzz
THANK YOU........
Pls help me, if you get it right I will give you Brainlist!
Answer:
B. 31.4
Step-by-step explanation:
● you use the equation to find the circumstance of a circle so 2(pi)r.
● plug in the numbers into the equation 2(3.14)(5)
● evaluate. 2(15.70) = 31.4
Julio bought 5 pound of potato salad for dinner. Wilma bought 4 the amount of potato salad that Julio did. How much potato salad did Wilma buy? O A 12 25 pound O B. 8 9 pound C. 3 pound D 3 20 pound
5/4 x 3/5=3/4 lb
hope this helps
Which of the following are accurate descriptions of the distribution below?
Choose all answers that apply:
(Choice A)
The distribution has a peak at 12 dollars per hour.
(Choice B)
B
The distribution has an outlier.
(Choice C)
C
None of the above
\-x+sqrt1−x
2
\-=sqrt2(2x
2
−1)
Answer:
3sqrt2
Step-by-step explanation:
b jhf vj fjvfd vmnd fmv ndkfv mndfvdf nkvvdf lkv nf khlfd hjvdf
7 to 2 = __to 6 help plz
Answer:
19 would be the naswer
Step-by-step explanation:
Solve for X: -10+3X<4
Answer:
x<14/3
Step-by-step explanation:
-10+3x<4
3x<4+10
3x<14
x<14/3
If this helps please mark as brainliest
Calculate the total hours Nicki worked last week.
M8 T9 W9 T8 F0 S8 S5
Total
Calculate her total earnings if she earns $11/hour.
Answer:
47 hours
$517
Step-by-step explanation:
M8 T9 W9 T8 F0 S8 S5
From the information above :
Total hours worked last week :
(8 + 9 + 9 + 8 + 0 + 8 + 5) = 47 hours
Rate = $11 / hour
Last week earning :
Total hours worked * rate per hour
47 * $11
= $517
what is the midpoint of the segment shown below? (-2,4) (6,-4)
let's assume the Coordinates be x and y
By using Section formula,
[tex] \boxed{ x = (\dfrac{x_2 + x_1}{2} )}[/tex]
[tex]x = \dfrac{ - 2 + 6}{2} [/tex][tex]x = \dfrac{4}{2} [/tex][tex]x = 2[/tex]____________________
[tex] \boxed {y = (\dfrac{y_2 + y_1}{2} )}[/tex]
[tex] \dfrac{ - 4 + 4}{2} [/tex][tex] \dfrac{0}{4} [/tex][tex]0[/tex]____________________
[tex]\mathrm{Therefore \:\:the\:\: Coordinates\:\: of \:\:the\;\; mid-point\;\: of \;\;the\:\: given\:\: segment\:\; is}[/tex]
[tex] \huge \boxed{(2,0)}[/tex]
_____________________________
[tex]\mathrm{ \#TeeNForeveR} \: ☃[/tex]
Hey Besties! Pls help! 50 pts!
Which is the graph of f(x) = one-fourth(4)x?
On a coordinate plane, an exponential function approaches y = 0 in quadrant 1. It curves up to the left and goes through points (2, 1) and (0, 4).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 1. It curves up to the left and goes through points (1, 1) and (0, 4).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and goes through points (3, 2) and (4, 4).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and goes through points (1, 1) and (2, 4).
The graph of the function [tex]f(x) = \frac 14(4)^x[/tex] is (d) on a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and goes through points (1, 1) and (2, 4).
What are functions?Functions are used to represent equation, graphs and tables
The equation of the function is given as:
[tex]f(x) = \frac 14(4)^x[/tex]
The above function is an exponential function that has an initial value of 1/4 and a rate of 4
When x = 2,
f(2) = 4
When x = 1,
f(1) = 1
Hence, the graph of the function [tex]f(x) = \frac 14(4)^x[/tex] is (d)
Read more about exponential functions at:
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Answer:
graph one
Step-by-step explanation:
did it on ed .