Answer:
49
Step-by-step explanation:
(Please help :) Look at the sequence of numbers in each question and write the expression using n (find the nth term, eg, 3n+6)
Answer:
1. 4n+2
2. 2n+2
3. 5n-3
4. 4n+1
5. 3n
That's all I can work out I'm sorry
Solve the system:
y = 4x + 6
-5x - y = 21
What is 45 as a binary code and how do I find its out
Answer:
101101this is the answer!
A triangle has sides with lengths of 8 millimeters, 11 millimeters, and 12 millimeters. Is it a right triangle?
Answer:
only if it has a nighty degree angle and two equal legths so no
Step-by-step explanation:
How much is the ENDING Balance...
$53,300 at 6% for 9 years?
Answer:
The ending balance is $90049.2285
Step-by-step explanation:
Principal = 53300
Rate of interest =6%
Time = 9 years
We are supposed to find How much is the ENDING Balance
Formula : [tex]A=P(1+r)^t[/tex]
A = Amount
P = Principal
r = rate of interest in decimals
t =time
Substitute the values in the formula "
So,[tex]A=53300(1+0.06)^9[/tex]
A=90049.2285
Hence The ending balance is $90049.2285
What is the solution to the equation below? Round your answer to two
decimal places
e^x = 5.9
Answer:.1.77
Step-by-step explanation:
e^x = 5.9
Take the natural logarithm of both sides
x = ln (59/10)
x = 1.77
Answer: x=1.77
Step-by-step explanation:
A P E X
can somebody help me please??:)
Answer:
9/16
Step-by-step explanation:
A bird was perched on a tree at a height of 19 feet. The bird then saw food on a branch below and dropped down 7 1/2 feet. What is the current height of the bird?
Answer:
11 1/2 feet
Step-by-step explanation:
You simply subtract 19 and 7 1/2 because the bird dropped down which means it is closer to the ground, therefore, subtracting its original height at 19 feet. Hope that helped.
Answer:
19-7.5 = 11.5 or 11 and 1/2 or 23/2
:)
5π 77π
18. 18
Are they coterminal
Answer:
yes
Step-by-step explanation:
Please answer #4 A-C!
Answer:
Hey, I want to help but I am not able to see the image. Please message me.
A 50 gallon water tank is to be used for irrigating a garden. If it is full, and water is used from it at a constant rate of 2 gallons per hour, which relationship best models this reduction in volume over time?
brainlist will be given
Choices:
2−50x
2-50x
2x-50
50-2x
Answer:
D: 50-2x
Step-by-step explanation:
based on pemdas, 2x would be solved first, lets say x is 10, it would be 50-20, which would be taking away from the 50 gallon tank
Write the equation of the line that passes through (5, -12) and has a slope of 6
Answer:
y + 12 = 6(x - 5)
Step-by-step explanation:
Use the point-slope formula: y - k = m(x - h).
Here we have y + 12 = 6(x - 5)
Determine the change to the base of a triangle if the height is multiplied by 3 and the area has been multiplied by 6.
Answer:The base has been multiplied by-
Answer:
The base has been multiplied by 2
Step-by-step explanation:
area = height * base / 2
area * 6 = (height * 3) * (base * x) / 2
-> x = 2
Which line(s) intersect the parabola y = x^2 − 3x + 4 at two points? Select all that apply. A. y = –3x + 2 B. y = –3x + 3 C. y = –3x + 5 D. y = –3x + 6
Answer:
C and D
Step-by-step explanation:
Equating the line A and the parabola, we get
-3x + 2 = x² - 3x + 4
0 = x² - 3x + 4 +3x - 2
0 = x² + 2
-2 = x²
which has no real solutions. Then, the line A and the parabola don't intersect each other.
Equating the line B and the parabola, we get
-3x + 3 = x² - 3x + 4
0 = x² - 3x + 4 + 3x - 3
0 = x² + 1
-1 = x²
which has no real solutions. Then, the line B and the parabola don't intersect each other.
Equating the line C and the parabola, we get
-3x + 5 = x² - 3x + 4
0 = x² - 3x + 4 + 3x - 5
0 = x² - 1
1 = x²
√1 = x
which has 2 solutions, x = 1 and x = -1. Then, the line C and the parabola intersect each other.
Equating the line D and the parabola, we get
-3x + 6 = x² - 3x + 4
0 = x² - 3x + 4 + 3x - 6
0 = x² - 2
2 = x²
√2 = x
which has 2 solutions, x ≈ 1.41 and x ≈ -1.41. Then, the line D and the parabola intersect each other.
The triangles are congruent by the SSS congruence
theorem.
Which transformation(s) can map ALMN onto
AL'M'N'?
M
translation only
O reflection only
L'
O rotation then translation
M
O reflection then translation
N'
N
Answer: rotation then translation
Step-by-step explanation:
The transformation(s) can map triangle LMN onto triangle L'M'N' are (c) rotation then translation
The SSS congruence theorem means that the triangles LMN and L'M'N' are congruent by sides and the angles are also congruent.
So, the triangles can be transformed by
TranslationReflectionRotationFrom the complete question, the triangles and rotated and translated
Hence, the transformation(s) can map triangle LMN onto triangle L'M'N' are (c) rotation then translation
Read more about transformation at:
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Which number is divisible by 10?
113
60
114
137
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Only number 60 is divisible by 10 because 60/10= 6
Help me on both these please :(
Answer:
25. C
26. F
Step-by-step explanation:
26.
You know that the sum of all of the angles in a triangle must be equal to 180º, we can make an equation.
55º + 67.5º + 3xº + 14º = 180º
Combine like terms:
136.50º+ 3xº = 180º
Subtract 136.50º
3xº = 180º - 136.50º
3xº = 43.50º
Divide by 3
xº = 43.50º / 3º
x = 14.50º
A $135.00 item is marked down by 30%.
What is the new cost of the item?
Round to two decimals if needed.
Answer:
135.00 multiplied by .30% will be 40.5
Answer:
You can also calculate how much you save by simply moving the period in 30.00 percent two spaces to the left, and then multiply the result by $135 as follows: $135 x . 30 = $40.50 savings. Furthermore, you can get the final price by simply deducting .
Step-by-step explanation:
What is the radius of J. A. 24.8
B. 6.2
C. 10.8
D. 12.4
Answer:
12.4 units
Step-by-step explanation:
The diameter of circle J is represented by KN. Half of KN is KJ and JN which means these represent the radius. Since JN equals 12.4 and JN is the the radius, then the radius of circle J is 12.4 units which is answer choice D.
The radius of the given circle is 6.2 unit. So option B is correct.
What is the radius?A line segment from a circle's or sphere's center to its perimeter or boundary is known as the radius in geometry. It is a crucial component of spheres and circles and is frequently abbreviated as "r". When discussing multiple radiuses at once, the plural form of radius is "radii". The diameter of a circle or sphere is the longest line segment connecting all points on the opposite side of the centre, and the radius is equal to half of the diameter in length. It can be written as d/2, where d is the circle's or sphere's diameter. Look at the illustration of a circle below that depicts the connection between radius and diameter.
Given that,
A circle,
which contains diameter KN of length 12.4 unit
and chord 10.8 unit.
The radius = ?
It is known that, the length of the radius is half of the diameter of the circle,
R = D/2
= 12.4/2
= 6.2
Therefore, the length of the radius is 6.2 unit.
To know more about radius check:
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PLZ HELP I’M TIMED!! I’LL GIVE BRAINLIEST- FIND THE VALUE OF Y
Answer:
131
Step-by-step explanation:
25+24=49
180-49=131
Ellie’s eats 1/4 cups of raisins everyday. If she buys a package that has 6 cups of raisins,how many days of raisins is that ?
Answer:
24
Step-by-step explanation:
Answer:
24 days
Step-by-step explanation:
Alright, so you can set an equation where x is the amount of days this package of raisins can last. Your equation would be 6=1/4x. Now, you solve. Bring the 1/4 over by dividing both sides by it. You get x=24, which is the answer.
I need help fast will give brainliest!!!
Answer:B. Able Cable
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Able Cable
Find the surface area of the prism 3m 16m and 6m
Answer: The correct answer is 105.42 or 105
Step-by-step explanation:
What is the output or waste of the cellular respiration cycle?
Answer: The outputs, or products, of cellular respiration are water and carbon dioxide
Explanation: The inputs, or reactants, of cellular respiration are glucose and oxygen. The outputs, or products, of cellular respiration are water, carbon dioxide
What is the slope of a ramp that rises 6 inches for every horizontal
change of 12 inches?
1)2
2)1/6
3)1/2
4)1/12
−8⋅f(0)+4⋅g(−8)=
Please help
Answer:
-32
Step-by-step explanation:
Look at the attachment
Functions can be represented as equations and graphs.
The value of [tex]\mathbf{-8\cdot f(0)+4\cdot g(-8)}[/tex] is -32
From the graph, we have the following values.
[tex]\mathbf{f(0)= 1}[/tex]
[tex]\mathbf{g(-8)= -6}[/tex]
So, we have:
[tex]\mathbf{-8\cdot f(0)+4\cdot g(-8)= -8 \times 1 + 4 \times -6}[/tex]
Simplify
[tex]\mathbf{-8\cdot f(0)+4\cdot g(-8)= -8 -24 }[/tex]
[tex]\mathbf{-8\cdot f(0)+4\cdot g(-8)= -32 }[/tex]
Hence, the value of [tex]\mathbf{-8\cdot f(0)+4\cdot g(-8)}[/tex] is -32
Read more about functions and equations at:
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What percent is modeled by the grid?
A grid model with 100 squares. 33 squares are shaded.
23%
30%
33%
40%
Answer:
33%
Step-by-step explanation:
There are 33 squares out of 100 that are shaded
33/100
Percent means out of 100
33%
Answer: 33%
Explanation: A ratio that compares a number to 100 can be written as a percent. So in this problem, since the figure has 33 out of 100 boxes shaded, we have the ratio 33/100 which can be written as 33%.
(x+4)−(x−1)
HELPPPP
5edrfytguyhidiftougyih;fygvjbmncifyykgvjb mnr6o7ftuglh.bjnhugiyfltudkrysi6d7tfugiy;h/junk;lk
Answer:
There is no plug-in for x.
X=0.
(0+4) - (0-1) = [(4 - (-1)] = 5.
Answer:
5
Step-by-step explanation:
(x+4) -x +1
x - x = 0
5
Which of the following complete the proof above?
Answer:
(A)
Step-by-step explanation:
To be honest, since all of them are different, as long as you get the first one right, you will get the others right. A is your answer, for the following reasons:
Reflexive Property: The Reflexive property states that the mirrored version of itself will always be congruent with itself. Generally, to make it easier, they will write it opposite (as they did in the given proof):
line AC ≅ line CA
~
Answer:
A
Step-by-step explanation:
AC and CA represent the same segment, therefore have the same length and hence are congruent
Last step should be CPCTC because that's what is to be proven
please respond with the format showed on the picture so use . after the letter and display the answer
Answer:
a. subtract 7 from 10
Step-by-step explanation:
parenthesis goes before everything in this equation