Answer:
2,320
Step-by-step explanation:
4.2% gets taken every year and there is 10 year,so 4.2% s uqual to 0.042,so just mutiply 4000 by 0.042 which is 168,then times 168 by 10 which brings you to 1680 and 4000 subtracyed by 1680,which equals 2,320
Find the value of z.
Answer:
Use Pythagoras Theorem
CAN SOMEONE PLEASE HELP ILL CHOOSE BRAINLIEST IF BEST!
Answer:
0 dots = 10
1 dot = 1, 2, 3, 9
2 dots = 0, 4, 5, 7, 8, 11
3 dots = none
4 dots = 6
A person babysits for about 6 hours each week. The graph has one single peak at the center (6) and is a bell shaped distribution. The peak at 6 shows that there is a high number of data points in that area of the graph, meaning it is the typical number of hours for babysitters to babysit.
pls pls pls, I beg you to answer this question only if you know the correct answer please please please I beg you please I beg you no n no no no link
Answer:
fist silde =is 15,4,25
second slide is=18
third slide is=15,31,25
Step-by-step explanation:
sorry i cant get the 4th and 5th ones. but i mean you can mark me brainliest.
hope you have a great day and god loves u<3
Answer:
6..... left side: 4, right side: 15 and 25 7.... 18 centimeters 8..... left side: 15 and 25, right side: 28 9..... 8 weeks 10.... left side: 20, right side: 27, 45.
Step-by-step explanation:
I hope this helped you! I would write the explanation for each problem but that would take to long.
Find the missing side. Round to the nearest tenth.
Answer:
Solution given:
relationship between base and hypotenuse is given by sin angle
sin angle =b/h
cos55=16/x
x=16/cos55°=27.89=28 is your answer .
Write a rule in function notation to describe the transformation that is a reflection across the x-axis.
Answer:
R(x, y) = (x, -y)
Step-by-step explanation:
When we have a reflection across some line, the distance between the original point and the reflected point to the line is invariant.
For a reflection around the x-axis, the x-value is invariant, then the only value that can change is the y-value.
So if we have a point like (4, 7)
Which is at a distance of 7 units to the x-axis, the only other point that is also at a distance of 7 units to the x-axis that has the same x-value is (4, -7)
Here we already can see the rule.
If we have a point (x, y), the reflection across the x-axis gives us the point (x. -y)
Then we can write this reflection as a function in the next way:
R(x, y) = (x, -y)
This means that if the input is the point (x, y), the output is the point (x, -y)
can anyone help me and place them in their correct spot?
Answer:
(9^2) --- Because 9*9 = 81
(9)
you got this one right (2x-8)
X= -8
Find the equation of the straight line having a slope root 3 and passing through the point(-1,5)
Given:
Slope of a straight line is [tex]\sqrt{3}[/tex].
The line passing through the point (-1,5).
To find:
The equation of the straight line.
Solution:
The point slope form of a line is:
[tex]y-y_1=m(x-x_1)[/tex]
Where, m is the slope and [tex](x_1,y_1)[/tex] is the point.
The line passing through the point (-1,5) with slope [tex]\sqrt{3}[/tex]. So, the equation of the line is:
[tex]y-5=\sqrt{3}(x-(-1))[/tex]
[tex]y-5=\sqrt{3}(x+1)[/tex]
[tex]y=\sqrt{3}x+\sqrt{3}+5[/tex]
Therefore, the equation of the straight line is [tex]y=\sqrt{3}x+\sqrt{3}+5[/tex].
Can Complementary angles be supplementary?
(Give me an explanation plss!!)
Answer:
go to this it should explain to u
Step-by-step explanation:
https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-angles/v/complementary-and-supplementary-angles
Find the volume of a sphere with a radius of 9√6
Volume: __√6π
Answer:
[tex]648\sqrt{6}[/tex]π
Step-by-step explanation:
[tex]\frac{4}{3}[/tex]π(9√6)³
=[tex]\frac{4}{3}[/tex]π81*6*√6
=(486*[tex]\frac{4}{3}[/tex])√6π
=648√6π
Please help out it’s math homework thank you for all your help !
Answer:
71°
Step-by-step explanation:
Remember, all the interior angles of a triangle add up to 180 degrees. Therefore, we can find the value of x by subtracting the values of the other angles from 180:
x=180-82-27
x=71
A box in the shape of a rectangular prism has the dimensions shown. What is the length of the interior diagonal of the box? Round to the nearest tent
Enter your answer in the box.
Answer:
141.4 cm
Step-by-step explanation:
Refer to the notations in the attached photo,
AG = d
Using Pythagoras Theorem:
In triangle ABC,
AC
=[tex] \sqrt{ {60}^{2} + {80}^{2} } [/tex]
=[tex] \sqrt{3600 + 6400} [/tex]
=[tex] \sqrt{10000} [/tex]
= 100 cm
∴ AC is 100 cm.
In triangle ACG,
d
=[tex] \sqrt{ {100}^{2} + {100}^{2} } [/tex]
=[tex] \sqrt{10000 + 10000} [/tex]
=[tex] \sqrt{20000} [/tex]
= 141.4 cm (cor. to the nearest tenth)
find the mode of 2,7,2,1,5,1,2
Answer:
2
Step-by-step explanation:
Mode means the number in an array that is the most common. The most common number (mode) in this array is 2, with 3 entries.
Sheila is twice as old as Rita. In two years, Sheila will be four times as old as Rita was nine years ago. How old is each now?
Answer: (Sorry for not wording it correctly I had to reword it)
Step-by-step explanation: Let R be the current age of Rita. Let S be the current age of her son.
Rita is twice as old as her son.
=> R = 2S
In 4 years, R will be 4 times as old as S was 9 years ago
=> R + 4 = 4 (S - 9)
Solve for R, and S:
=> R + 4 = 4 (S - 9)
=> (2S) + 4 = 4(S - 9)
=> 2S + 4 = 4S - 36
=> 2S - 4S = -36 - 4
=> -2S = -40
=> S = 20
Find R:
=> R = 2S
=> R = 2(20)
=> R = 40
Therefore, Rita is 40, her son is 20.
A pizza with a diameter of 13 inches is cu to to 12 equal slices.
Jayden 44.2433333 inches squared
Carson 55.3041665 inches squared
Step-by-step explanation:
w h a t, i s, t h i s . . ?
Simplify the following expression.
4(3x+6)-(5x-9+2k)
Answer:
−2k+7x+33
Step-by-step explanation:
There are 58 people in a store. 10 of them are employees. 6 come out, 4 come in. 16 leave, and 7 enter
Answer:
47 people
Explanation:
58 - 6 + 4 -16 + 7 = 47
PLEASE HELP MEH!!!!!!!!
Design a tiling that uses a repeating pattern consisting of 2 kinds of shapes (e.g., 1 hexagon with 3 triangles forming a triangle). How many times did you repeat the pattern in your picture? How many individual shapes did you use?
Answer: 3 times
Step-by-step explanation:
please answer!!!! :D
Three friends compare the balances in their checking accounts.
The balance in Al's account is $32.60.The balance in Dee's account is 34
the balance in Al's account.
The balance in Zac's account is $49.08 less than the balance in Dee's account.
What is the balance in Zac's account?
A triangle has sides with lengths of 3 millimeters, 4 millimeters, and 5 millimeters. Is it a right triangle?
Answer:
yes
Step-by-step explanation:
it's a rule that 3,4,5 is a right triangle but use pathagorean to prove
3x3 + 4x4 = 5x5
9+16 = 25
Find the value of x and y that will make each quadrilateral a parallelogram.
Answer:
x=29, y=8
Step-by-step explanation:
3x=87
x=29
alternate angles are always equal
9y=72
y=8
the lengths of both of the lines are equal because they are opposite each other/ symmetrical
Answer:
Step-by-step explanation:
uwuwuwuwuwuwuw
Find 87% of 365
To find this answer, you would
Answer:
317.55
Step-by-step explanation:
87% = 87/100 so
(87*365)/100 = 317.55
If beaver family one can cut down and 20" tree in 15 minutes and family two can cut down a tree 3 times the size in twice as long how long will it take the second beaver family to cut down a 20" tree
Answer:
10 minutes
Step-by-step explanation:
Beaver family 2 can cut down 60'' (20 x 3) tree in 30 (15 x 2) minutes
In one minute, beaver family 2 would cut down 60/30 = 2'' tree
time to cut down 20'' tree = 20/2 = 10 minutes
Can someone really help me!
Answer:
Step-by-step explanation:
3x - (3x) - 2 = 3x + 3x - 2 {Combine like terms}
= 6x - 2
I-100I + 3x - [-4x] = 100 + 3x + 4x
= 100 + 7x
I -100 I means absolute value of 100 = 100
3. A circle with center (0,0) has a y-intercept at (3,0).
Find the equation of the circle.
Answer:
x^2 + y^2 = 9
Step-by-step explanation:
The standard equation of a circle with center at (h, k) and radius r is
(x - h)^2 + (y - k)^2 = r^2. Here h = 0, k = 0, x = 3 and y = 0:
(3 - 0)^2 + (0 - 0)^2 = r^2, or
9 = r^2. Thus, the radius is 3.
The equation of this circle is (x - 0)^2 + (y - 0)^2 = 9, or
x^2 + y^2 = 9
67x6+(35÷5)Please help this is hard
Answer: 409
Step-by-step explanation:
67x6+(35÷5)
402+7= 409
Answer:
409
Step-by-step explanation:
all u do is do 35 divided by 5 which =7
then you do 67 times 6 which = 402
then you do 402 + 7 which = 409
Lilly sells 4 boxes of cookies in 60 minutes, at this rate how long will it take her to sell 10 boxes?
Answer:
150 minutes ! 60/4 multiplied by 10!
Step-by-step explanation:
Answer:
Step-by-step explanation:To find out how long it takes her to sell one box you see how many times 4 can go into 60 to get how long it takes to sell one box. So in this case it takes 15 minutes to sell one box. So you take 15 and multiply it by 10. 15 * 10= 150
60/4=15
15*10=150
So it takes 150 minutes to sell 10 boxes of cookies.
please don't give me downloaded answer on WinZip, it doesn't work on my device. need help with area and perimetre
Answer:
Perimeter = 64m
Step-by-step explanation:
I can only help for Perimeter.
12+20+12+8+8+4=64m
Payday loans are typically $15 charge with an interest rate of 10% over a 2 wk period which variables in the interest formula are known
Answer:
Time = period of loan
Interest amount = $15
Interest rate = 10%
Step-by-step explanation:
Given:
Charge on loan = interest = $15
Interest rate on loan = 10%
Loan period = 2 weeks
The interest formula is given by the relation :
Interest = Principal * rate * time
Using the interest equation given :
The known variables Given in the question are :
Time = period of loan
Interest amount = $15
Interest rate = 10%