Answer:
|x-5|=0
Step-by-step explanation:
x has to be 5 in order for the equations to work.
what’s the domain and range of this graph?
Answer:domain: (−∞,∞)
range: [−9,∞)
Step-by-step explanation:
What is the best measure of center for this data?
{101, 2, 108, 104, 102, 107, 109, 102}
Question 5 options:
A. mean or median because there is no outlier
B. median because there is an outlier
C. mean because there is an outlier
D. mode because there is an outlier
Answer:
The answer is A
Becaise Mode is not a measure of centre, and Mean is dramatically changed with the outli
I think that would be correct, Hope it helps!!!
The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is
Answer: 12 cm
Explanation: The other diagonal is 12 cm as I calculated.
PLEASE HELP! SEE PICTURE!
Answer:
uhhhhhhhhh
Step-by-step explanation:
HELP DUE IN 10 MINS!
The lighthouse is ?? feet above the water.
Answer:
Use tangent:
BL/BS = tan Sx / 144 = tan 25°x = 144 tan 25°x = 67 ft (rounded)State of the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.
Answer:
SSS, UVD, the answer is D
Step-by-step explanation:
90/9 = 10
70/7 = 10
80/8 = 10
triangle LMN congruent triangle UVD
The shapes below are mathematically similar.
15 cm
Not drawn
to scale
9 cm
10 cm
X Х
Calculate the length of side x.
Answer:
X= 6 cm
Step-by-step explanation:
hope it helps u
have a great day!!!
If two ratios are similar we called the ratios to be in proportion.
The length of side x is 6 cm.
What is proportion?If two ratios are similar we called the ratios to be in proportion
We have,
Two shapes:
Consider the bigger shape width = 15 cm and length = 10 cm.
Consider the smaller shape width = 9 cm and length = x cm.
Let the ratio of bigger shape:
= Width / length
= 15/10
Let the ratio of smaller shape:
= Width / length
= 9/x
If the two figures are mathematically similar we can say that the two figures are in proportion.
We can write it as:
15/10 = 9/x
3/2 = 9/x
x = 6
Thus the length of side x is 6 cm.
Learn more about proportion here:
https://brainly.com/question/26974513
#SPJ2
Pls solve this i need help quick
Answer:
13 is the answer
Step-by-step explanation:
m = 13
(8+5)
Use the formula A = 6s2 to find the surface area of a cube
with sides of length s = 1.5 meters.
Answer:
[tex]\Large \boxed{\sf 13.5 \ m^2}[/tex]
Step-by-step explanation:
Use formula and substitute s = 1.5
[tex]A=6 \times 1.5^2[/tex]
[tex]A=13.5[/tex]
What are the domain and range of the function defined by the set of ordered pairs below? {(3, -4), (-1, 4), (-2, 6), (1, 0)}
Answer:
C
Domain: {-2, -1, 1, 3}
Range: {-4, 0, 4, 6}
Step-by-step explanation:
The domain is the set containing all x-coordinates.
Domain: {-2, -1, 1, 3}
The range is the set containing all y-coordinates.
Range: {-4, 0, 4, 6}
Answer:
C
Domain: {-2, -1, 1, 3}
Range: {-4, 0, 4, 6}
First three terms of n^2+40
How many terms in the sequence are less than 100?
Answer:
7.
Step-by-step explanation:
If N= 1, 2, 3, 4, 5, 6, or 7, the equation is still less than 100.
Complete a function table from an equation
Complete the table.
Find the length of the third side if necessary round to the nearest tenth 20 12
Answer:
58
Step-by-step explanation:
20+12= 32
it is a 90 degree angle so
90-32=58
58 is closest to 60
Answer:
16
Step-by-step explanation:
Find the surface area of the regular pyramid.
14 cm
11 cm
Answer: you on this to
Step-by-step explanation:
Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his friends. Each stole costs $24. How many kente stoles can Cameron buy?
Answer:
6
Step-by-step explanation:
200-44=156
156/2=6.5
Round 6.5 to 6.
Solve: please, THANKS
Answer:
20/21
Step-by-step explanation:
have a nice day or evening
Sra bought a pair of shoes that were on sale for 30 percent off. If the oringal prices was 29 what is the sale price on the shoes?
Answer:
$20.30
Step-by-step explanation:
Original price = 100% of the price
100% = $29
1% = 29 ÷ 100 = 0.29
Sale percentage = 30%
30% = 0.29 x 30 = 8.70
Since they are asking for the sale price of the shoes, it means the price of the shoes after the discount of the sale percentage.
29 - 8.70 = 20.3
Each exterior angle in a regular polygon has a measure
of 18. How many sides does the polygon have?
O 18
0 20
0 36
O 10
1
2
Answer:
20
Step-by-step explanation:
20
Step-by-step explanation:
The total exterior angles of the polygon equals to 360°.
360÷18(the size of the angles each side has)
thus answer =20
A cone has a height of 5 cm, and the radius is 2 cm. Calculate the volume.
Answer:
20.9 cm^3
Step-by-step explanation:
Anyone know the answers to any of these questions? Please if u do help me out I’m stuck lol it’s due tomorrow and I don’t wanna get detention for it someoneeee??... anyoneeee...
Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. How much money will be in the account after 5 years?
Answer:
50
Step-by-step explanation:
What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50
hope this helped!can i plz have some help
Answer:
18.84
Step-by-step explanation:
The formula for circumference is 2*pi*r
So,
2*3.14*3
which equals,
18.84
PLEASE HELP
The graph of y = f(x) is shown below. What are all of the real solutions of
f(x) = o?
Answer:
The real solutions are : -6, -3 and 2
Step-by-step explanation:
The solutions of a functions are the input values at an output zero
Graphical wise, this can be represented by the order pairs (x, 0)
In other words, these are the points that lie on the x-axis
Examining the given graph, we can see that the points lying on the x-axis are:
(-6, 0), (-3, 0) and (2, 0)
This means that:
The real solutions of the function are:
-6, -3 and 2
Hope this helps :)
15 ejercicios de peróxidos tomando en cuenta su formulación y nomenclatura
Answer:
1) Av2O2 N.Stook: peróxido de oro (I) N.Sistemática: dióxido de dioro N.Tradicional: perioxido auroso
If y =-5 when x =12.5 find x when y =15
Answer:
x = -37.5
Step-by-step explanation:
Set up a proportion so -5/12.5 = 15/x
Solve for x so -5x = 15(12.5) so -5x = 187.5 so x = -37.5
Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for
the computer?
Answers choices are
A.$40.50
B.$715.50
C. $6.00
D.634.50
Answer:
uhhhh D?
Step-by-step explanation:
Find the surface area of the prism.
3 cm
9 cm
6 cm
The surface area is
square centimeters.
7
need asap
Answer:
198
Step-by-step explanation:
rectangular side (9,3)
9x3=27
27x2= 54 (because there's rectangular sides)
Square end(6,3)
6x3=18
18x2=36(two square sides)
top&bottom sides
6x9=54
54xsquared2=108(two sides)
add all together
54+36+108=198cm(squared)
What is the coefficient of the second term in this expression? 4k+ 3n+ 9
Please help I’ll give 5 star
Answer:
answer is c Hope this helps
Step-by-step explanation:
i need the area, it is the area if composite fugures! ASAP!!