Answer:
+5×>×+4 =
collect like terms
5x-x>4
4x>4
therefore
x>1
Given x || y.
∠1 and ∠5 are _______ angles.
complementary
corresponding
supplementary
vertical
In this diagram, the measure of
Answer:
ummm I think your question is not fullStep-by-step explanation:
anyway send another one properly fullMateo is an unsuccessful bitcoin investor. He made a loss of 93% by selling a bitcoin for $637.
At what price did Mateo buy the bitcoin?
Answer:
$9100
Step-by-step explanation:
Cost price = 100/(100-loss%)* Selling price
CP = 100(100-93)*637
CP = 100/7*637
CP = $9100
Only 3% of turtle hatchlings will live to become breeding adults. How many turtles must have been born if the current number of breeding adults is 1,200?
Answer:
116400 I believe not 100% sure tho
The total number of turtles born is 40,000.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Given that, only 3% of turtle hatchlings will live to become breeding adults.
The current number of breeding adults is 1,200
Let the total number of turtles born be t.
Now, 3% of t=1200
3/100 ×t=1200
3t=120000
t=40000
Therefore, the total number of turtles born is 40,000.
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Theoretically, how many times will the spinner land
on the number 4 if it is spun 28 times?
Nicole earned $75. She put 1/3 of her money into her savings account. She bought a shirt for $17.11 and a sweater for $26.74. How much money does Nicole have left?
A. 6.15
B. 9.65
C. 18.85
D. 31.15
Answer:
A
Step-by-step explanation:
1/3 of 75 = 25
75 - 25 = 50 dollars Nicole has
17.11 + 26.74 =43.85
50 - 43.85 = 6.16
Answer: a
Step-by-step explanation:
There are four blue and four green shirts in your closet. What is the probability you grab a blue shirt to wear on Monday?
Experimental or Theoretical?
Answer:
1/2
wkoskskekkkfkdoeowlw
please help :) will mark brainliest
Answer:
I cant see your problome I dont know why but what is it
Step-by-step explanation:
The temperature at 12 am was 44 degrees. The temperature dropped steadily for the next 8 hours to reach the daytime low of 20 degrees. Solve for the hourly temperature change.
Answer:
-3 degrees per hour
Step-by-step explanation:
Points: (12,44) and (20,20)
Slope = -3
What is your hypothesis from the activity in the lesson? Will the shorter cylinder or taller cylinder have the larger volume? Or, will both cylinders have the same volume? Explain your reasoning using complete sentences. [Note: There is no wrong answer as long as you make a hypothesis and explain your reasoning using complete sentences.]
Answer:
Taller because it is bigger and more likely to have greater volume
Step-by-step explanation:
its correct 100%
The correct statement is,
''The taller cylinder have the larger volume than shorter cylinder.''
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Will the shorter cylinder or taller cylinder have the larger volume.
Since, We know that;
The volume of a cylinder is calculated by multiplying the area of the base by the height.
And, since the height of the taller cylinder is greater than the shorter cylinder, it is likely to have a larger volume.
Thus, The taller cylinder have the larger volume than shorter cylinder.
Learn more about the mathematical expression visit:
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) Which of the following is the correct equation of a vertical line that contains (5, 6)?
Answer:
[tex]y = {x}^{2} - 11x + 30[/tex]
Is this not 2? I got 2 and it was wrong
Answer:
Not Proportional
Step-by-step explanation:
Constant of proportionality is what you multiply with x to get y. This is not proportional since its not the same number each time
Answer:
i think its b
Step-by-step explanation:
reason is because 2 divided 2 is not 0 and 6 divided by 2 is not 4
sorry if its wrong ;(
Is anyone good a maths?I really need your help for a test coming up?
Answer:
i am, but im not good at high school,
Step-by-step explanation:
Answer:
yea
Step-by-step explanation:
Find the area of a circle whose area equals the half of the sum of the areas of two circles with radil 2 and 3.
13
5
6.5
Step-by-step explanation:
step 1. a circle with r = 2 has area of (pi)r^2 = (pi)(4) = 4pi
step 2. a circle with r = 3 has area of (pi)r^2 = (pi)(9) = 9pi
step 3. the area, A, of a circle is half the sum of the area of the circles with r = 2 and r = 3
step 4. A = (4pi + 9pi)/2 = 13pi/2 = 6.5(pi).
step 5. the answer is not 6.5 but is 6.5(pi) or 6.5 times pi.
Use the blank table to help determine the answer to the question below.
If bananas cost $0.45 each, how much will 9 bananas cost in all?
Answer:
$4.05 for all nine bananas.
Answer:
The total cost 9 bananas is $4.05
Help me with this problem please.
Answer:
I believe its 7?
Step-by-step explanation:
sorry if this is wrong
Can Anybody Solve this and send the pic of the ans!
Answer:
solve it yourself
Step-by-step explanation:
length of ist part= 30 cm
breadth of ist part = 21 cm
area of ist part = 630 cm
diameter of 2nd part= 21 cm
area of 2nd part = ¼dπ
π= 22/7
= ¼× 21 ×22/7
=3×10.5
= 31.5cm²
total area = ist part +2nd part + 3rd part
=
someone help me please
Answer:
c
........ ......
Step-by-step explanation:
126÷42=3
3×28=84
For each data set listed, determine the requested values.
1. 72, 32, 74, 66, 71, 45, 38, 49, 66, 69, 75, 34, 102
put the numbers in order
32,34,38,45,49,66,66,69,71,72,74,75,102
Q1 = (38 + 45)/2 = 41.5
Q2 (the median) = 66
Q3 = (72 + 74)/2 = 73
Interquartile range (IQR) = Q3 - Q1 = 73 - 41.5 = 31.5
A circle has a radius of 14 feet. What is the exact area of the circle and what is the approximate area of the circle and What is the appropriate circumference of the circle.
Answer:
Step-by-step explanation:
Exact area of circle = πr² = 196π sq ft
Approximate area of circle = 615 sq ft
Approximate circumference = 2πr = 88 ft
Answer:
615.75ft²
Step-by-step explanation:
A=πr²=π·14²≈615.75ft²
Which of the following shows the graph of f(x)=-sec(x+4)-2
Answer:
The first answer, or a.....
pls Answer..........................................
Answer:
C= 27
G= 37
J=57
Z= 1
Step-by-step explanation:
These are the degrees because of the Triangle Sum Theorem which states that The sum of the measures of the angles in a triangle is 180°. So angle C for example is 27 because angle A is 53 and angle B is 100 add both of those and you get 153 so our equation would be 153+c=180, c being the angle, so then to solve this you do do 180-153 and that equals 27 so therefore, 153+27=180. This process applys to all the other angles as well ^w^
What is the slope ?????
Answer:
The slope of the line is m = 3
Step-by-step explanation:
You can easily verify that if x decreases by 2 (e. g., from -4 to -2), y increases by 6. Thus, the slope is m = rise/run = 6/2 = 3
factorise x squared - 2 x - 24
Answer:
-2(x+12)
Step-by-step explanation:
whoever answers right gets brainliest
Answer:
b)
Step-by-step explanation:
7*3 15 square feet
Im not 100% sure about this
There are 5 red counters, 2 yellow counters and
3 green counters in a jar.
Tommy takes a counter at random
from the jar.
a) What is the probability that he takes a yellow
counter?
Answer:
a) The probability that Tommy takes a yellow counter is 0.20.
b) The probability that Tommy takes a blue counter is 0.
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
There are 5 red counters, 2 yellow counters and 3 green counters in a jar. Tommy takes a counter at random from the jar.
a) What is the probability that he takes a yellow counter?
b) What is the probability that he takes a blue counter?
The explanation of the answers are now given as follows:
a) What is the probability that he takes a yellow counter?
This can be calculated as follows:
Total number of counters in the jar = Number of red counter in the jar + Number of yellow counter in the jar + Number of green counter in the jar = 5 + 2 + 3 = 10
Probability of taking a yellow counter = Number of yellow counter in the jar / Total number of counters in the jar = 2 / 10 = 0.20
Therefore, the probability that Tommy takes a yellow counter is 0.20.
b) What is the probability that he takes a blue counter?
This can be calculated as follows:
Number of blue counter in the jar = 0
Probability of taking a blue counter = Number of blue counter in the jar / Total number of counters in the jar = 0 / 10 = 0
Since there no blue counter in the jar, the probability that Tommy takes a blue counter is therefore 0.
I need help ❤️pleaseeee
please help! Ill mark brainliest if correct! help ASAP
Answer: 615
Step-by-step explanation: brainliest please
How many solutions does the system have?
2x + 3y = -6
3x - 4y = -12
Answer:
x=-6+y
Step-by-step explanation:
2x
656&7-
=-6+2x
What is the GCF of 3/7 , 6/7, and 2/7
help :)