Answer:
The question seems incomplete, but this statement would be true for all x below 3 (you can put any number less than 3 in it and get a true statement)
can someone pls help me !
Answer:
Step-by-step explanation:
WILL GIVE BRAINLIEST AND THANKS. find the value of x
Answer:
12
Step-by-step explanation:
20² - 16² = x²
400 - 256 = x
400 - 256 = 144
√144 = 12
HELPP WILL GIVE BRAINLEST !!!!!!!!
Answer:
8.06
Step-by-step explanation:
What is $14.81+$16.19-8cents? plz hurry
Answer:
$30.92
Step-by-step explanation:
Answer:
$23 I hope this helps :)
Step-by-step explanation:
Find the arc length of the semicircle.
Answer:
14.13 units
Step-by-step explanation:
Semicirle is half the circumferene of a full circle. A full circle has a circumfence of 28.26 units.
Can someone help me solve this please?
Answer:
Step-by-step explanation:
1 = 1/16 (one chance on 16
2 = 7/16 (the non shaded parts are 7, while the total parts are 16)
3 = 11/16 ( 11 is unshaded + even)
4 = 4/16 = 1/4 (the favourable possibilities are: 13, 14, 15, 16)
You get a gift of $1,000. You decide that you want to invest all of the money in a savings account. However, your bank has two different savings plans. Determine the final amount in the account for each plan in 5 years. Round your answers to two decimal places if needed.
Plan A: The bank gives you 4% interest rate and it is compounded every two months.
Plan B: The bank gives you a 10% interest rate and compounds the interest every 6 months.
Final Account balance for Plan A: $
Final Account balance for Plan B: $
So you basically get 104% of your Savings Account every two months for Plan A.
Plan B makes it 110% of your Savings Account every 6 months. Now we just calculate it...I'm sure your allowed a calculator, so just do 110% of it till 5 years.
If you still don't understand I can explain it more.
I don’t understand the question pls help
Answer:
AC = 15.6
Step-by-step explanation:
AC = AE + EC
By he Pythagorean theorem,
A² + B² = C²
12² + 5² = AE²
144 + 25 = AE²
AE = √169
AE = 13
Find Angle AED
tan Angle AED = 12/5
Angle AED = tan-1 (12/5)
= 67.38°
Angle AED = Angle BEC
tan (67.38°) = BC/1
BC = 2.4
1² + 2.4² = EC²
6.76 = EC²
EC = √6.76
EC = 2.6
AC = 13 + 2.6
AC = 15.6
can you help me figure to how to get the answer to this question
Answer:
Step-by-step explanation:
scale factor=3/2
(8,6)
(12,6)
(12,10)
use formula
(x,y)=(kx,ky) (k means scale factor)
(8,6)=(3/2*8 , 3/*6)
=(24/2 , 18/2)
=(12 , 9)
(12,6)=(3/2*12 , 3/2*6)
=(36/2 , 18/2)
=(18 , 9)
(12,10)=(3/2*12 , 3/2*10)
=(36/2 , 30/2)
=(18 , 15)
Answer:
18 ,15
Step-by-step explanation:
jwihehf
kkeje
kkejjehgo
ekke
- 3/10h = 15 what does h =
Answer:
h = -50
Step-by-step explanation:
- 3/10h = 15
Multiply each side by -10/3 to isolate h
-10/3 * - 3/10h = 15 * -10/3
h = -150/3
h = -50
Answer:
h = -50
Step-by-step explanation:
Can someone help me pls
4. Find (5.8 104) + (7.17 x 10).
Express you answer in scientific
notation. Show your work.
Step-by-step explanation:
(5.8 x 10⁴) + (7.17 × 10^6) =
(5.8 × 10⁴) + ( 717 × 10⁴)
= (5.8 +717) × 10⁴
= 722.8 × 10⁴
= 7.228 × 10^6
Help me with this question please. I’m a bit confuse…
Answer:
x = 7
Step-by-step explanation:
2x - 3 = x +4
x = 7
PLZ HELP WITH MATH THIS IS MY LAST DAY AND I NEED TO FINISH IT!!
The tables show the proportional relationship between two quantities. Write the constant of proportionality for each table.
(A) The constant of proportionality is _________.
(B) The constant of proportionality is _________.
(C) The constant of proportionality is _________.
Answer:
I'm really sorry but show the table
Please help me if you can it would mean a lot!
hey cool kids can any of you be the geniuses you are and help a hommie out >:) anyways here is the question besties
Rick is driving to his uncle's house in Greensville, which is 120 miles from Rick's town. After covering x miles, Rick sees a sign stating that Greensville is 20 miles away. Which equation, when solved, will give the value of x?
A.
x + 120 = 20
B.
x × 120 = 20
C.
x + 20 = 120
D.
x × 20 = 120
so you think you can tell me lol :,).
Answer:
C
Step-by-step explanation:
That is because when you take 20 to the other side it will be x= 120 -20
x=100 miles
final answer C
Find the missing length indicated.
Answer:
20
Step-by-step explanation:
Both Eli Manning and Peyton Manning won 2 super bowls-
True
or
False
Answer:
-true
Step-by-step explanation:
I'm correct if I'm rwong
I have no idei hellppppp
Answer:
Step-by-step explanation:
(1/2)*x+4=-8
x+4/2=-8
x+4=-8*2
x+4=-16
x=-16-4
x=-20
Answer:
x = -20
Step-by-step explanation:
1/2(x + 4) = -8
1/2x + 2 = -8
1/2x = -10
x = -10(2)
x = -20
Hope this helps!
three times a certain number decreased by 2 equals to nineteen
Answer:
7
Step-by-step explanation:
x equals a certain number
3x - 2 = 19
add 2 both sides
3x=21
divide 3 both sides
x=7
A.)19
B.)132
C.)48
D.)21
Answer:
Hello! answer: 48
Step-by-step explanation:
3 × 19 - 9 = 48
7 × 19 - 1 = 132
48 + 132 = 180 so... 48 is the measure of ABC
Answer:
C.) 48
Step-by-step explanation:
I seem like it's multiple choice, I don't think you really need an explanation
please help asap I will give you 15 points. no links or ill report you
Answer:
Step-by-step explanation:
Range is y thing, where as domain is an x thing. The way you state a range (or a domain, for that matter) is to start from the low point on the graph and go up to the high point. Our graph doesn't have a starting point; therefore, the "low" end of the graph comes up from -∞. The high point on the graph maxes out at 3. Therefore, the proper way to state the range (depending upon whether you use set-builder or not) is
R = (-∞, 3] or another way to state this is
R = {y | y ≤ 3} which reads "y such that y is less than or equal to 3".
. The temperature on Monday was −5∘C . By Tuesday the temperature rose to −2∘C. Find the change in temperature.
Answer: [tex]3^{\circ}C[/tex]
Step-by-step explanation:
Given
The temperature on Monday was [tex]-5^{\circ}C[/tex]
By Tuesday, it becomes [tex]-2^{\circ}C[/tex]
Change in temperature is the difference between the two temperatures.
[tex]\Rightarrow \Delta T=-2-(-5)\\\Rightarrow \Delta T=-2+5\\\Rightarrow \Delta T=3^{\circ}C[/tex]
Therefore, the change in temperature is [tex]3^{\circ}C[/tex].
is y=2x^3 an even or odd function or neither
Answer:
Odd
Step-by-step explanation:
A fitness center currently has 320 members. Monthly membership fees are $45. The manager of the fitness center has determined that each time the membership fees increase by $5, approximately 10 members leave and go to a different gym.
Write an equation that can be used to find the revenue of the fitness center in dollars, y, after x price increases of $5.
help please
A.
y = -50x2 + 2,050x + 14,400
B.
y = -50x2 + 3,425x + 14,400
C.
y = -50x2 + 2,975x + 14,400
D.
y = -50x2 + 1,150x + 14,400
Marking branliest!
What is the mean absolute deviation of the data in Table 3 (Number of Siblings)?
Answer:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value –
The mean absolute deviation of the number of siblings in the data given is: 1.33.
How to Find the Mean Absolute Deviation of a Data?Find the mean, the calculate the average of the difference of each data point and the mean.
Given the data:
0, 2, 4, 1, 3, 5, 0, 1, 1, 0, 3, 2, 4, 0, 1, 3, 2, 1, 6, 2, 1, 0, 1, 3
Mean = (0 + 2 + 4 + 1 + 3 + 5 + 0 + 1 + 1 + 0 + 3 + 2 + 4 + 0 + 1 + 3 + 2 + 1 + 6 + 2 + 1 + 0 + 1 + 3)/24 = 46/24
Mean = 1.9167
Mean absolute deviation = [(0 - 1.9167) + ( 2 - 1.9167) + ( 4 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167) + ( 5 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 1 - 1.9167) + ( 0 - 1.9167) + ( 3 - 1.9167) + ( 2 - 1.9167) + ( 4 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167) + ( 2 - 1.9167) + ( 1 - 1.9167) + ( 6 - 1.9167) + ( 2 - 1.9167) + ( 1 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167)]/24
Mean absolute deviation = 32/24
Mean absolute deviation = 1.33
Learn more about the mean absolute deviation on:
https://brainly.com/question/447169
#SPJ2
WILL GIVE BRAINLIEST AND THANKS. determine if these are tangent to the circle
Answer:
19 Five is not tangent to the circle.
20 Eight is tangent to the circle.
Step-by-step explanation:
In order for one of the legs to be a tangent to a circle, the length must be part of a right angle triple.
I don't think the diagram on the left is, but I'll check it.
5^2 + 12^2 =
25 + 144 =
169
square root of 169 is 13
The length of the hypotenuse should be 13 not 14. Fourteen does not make Pythagorean triple. 13 would. So the line 5 units long does not make a tangent to the given circle.
The diagram on the right is a different story. 6 8 and 10 do make a Pythagorean triple, even though the two diagrams are not the same.
The radius and the distance to the external point form a right angle.
The Pythagorean triple is
6^2 + 8^2 = 10^2
36 + 64 = 100
100 = 100
Hey! can someone help me find the value of x please??!
Answer:
x = 13
Step-by-step explanation:
The triangles base angles are congruent, so the triangle is isosceles with the 2 legs being congruent, then
x = 13
Match each equation with the correct number of solutions
8 of 8
Work out the mean for the data set
below:
2.3, 0.3, 7,6.1, 9.7
Give your answer as a decimal.
Answer:
Mean = 5.08
Step-by-step explanation:
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
[tex] \frac{2.3 + 0.3 + 7 + 6.1 + 9.7}{5} [/tex]
[tex] = \frac{25.4}{5} [/tex]
= 5.08
Select the two values of x that are roots of this equation
Answer:
c
Step-by-step explanation:
There are two answers to the question...
Answer:
B and C
