Answers
Answer:
B. m<1=52, m<2=60
Step-by-step explanation:
to find angle 1 you need to subtract 128 from 180 which gives you 52. Then you add 68 and m <1 which gives you 120 and subtract that from 180 giving you 60 for m<2
Related Questions
Please help me with this I’m really confused
Answers
Answer:
13.5 minutes
Step-by-step explanation:
We can divide the final temperature to the rate of change to find the time it will take.
-10.8 ÷ -0.8 = 13.5
Check if needed.
13.5 * -0.8 = -10.8
Best of Luck!
Answer: 13.5 minutes
Step-by-step explanation:
We have to divide the temperature you need to reach by the temperature than rate changes at every minute.
-10.8 ÷ -0.8 = 13.5
The answer is 13.5 minutes. Hope this helps!
Evaluate f(-3)
f (x) = 2x2 - 4x
Answers
You just plug -3 into where there is an X
If 24 is 12 times larger than 2, which statement below is true?
A) 2 is 24 times larger than 12
B) 12 is 2 times larger than 24
C) 24 is 2 times larger than 12
D) 2 is 12 times larger than 24
Answers
Answer:
C
Step-by-step explanation:
Your neighbor Philip buys a new alarm system that has two alarms (main and backup) with a 0.01 probability of a system failure. After reading the manual, he discovers that the second alarm has a 0.05 probability of failing. What is the probability of the first alarm failing?
Answers
Answer:
0.2
Step-by-step explanation:
Let P(A) = probability of first alarm failing and P(B) = probability of second alarm failing = 0.05. Since the events are independent, we have that the probability of both alarms failing or of system failure is P(A ∪ B) = P(A) × P(B).
Since the probability of both alarms failing or of system failure, P(A ∪ B) = 0.01, then the probability of the first alarm failing P(A) = P(A ∪ B)/P(B) = 0.01/0.05 = 0.2.
So, the probability of the first alarm failing P(A) = 0.2
Answer:
0.2 or 20%... see image
Step-by-step explanation:
Please help please
Sean wrote the following expression on his paper.
Please simplify the expression for Sean.
2x - x + 15 + 5x – 4
• 6x + 11
o 7x + 19
o 8x + 11
o 17x
Answers
Kali went on a school field trip to the Monterey Bay Aquarium. She left school and traveled on
the bus to the aquarium at an average speed of 50mph. Determine the number of hours on
the bus if they traveled 175 miles.
Answers
Answer:
Step-by-step explanation:
3.25 hours
Do you exercise regularly?
how do i put this in a biased questions
Answers
Answer: Did you know that you should exercise regularly?
Step-by-step explanation:
What is the radius of a hemisphere with a volume of 10470 in?, to the nearest tenth
of an inch?
Answers
Answer:
r ≈ 17.1 in
Step-by-step explanation:
Volume Of Hemisphere: 10,470
Volume Of Sphere: 20,940
Volume Of A Sphere: V = 4/3π(r)^3
20,940 = (4.1887902)r^3 [Evaluate 4/3π In Calc]
20940 = (4.1887902)r^3
4.1887902 4.1887902
4999.0567625 = r^3
∛4999.0567625 = ∛r^3
17.0986841 = r
Final Answer:
r≈17.1 in
Please help I’m super confused and don’t know what to write
Answers
Answer:
You just have to times 2 to each number
Hopes this helps! :D
Step-by-step explanation:
Answer:
multiply by 2
Step-by-step explanation:
What are the dimensions of face A
Answers
Work out the value of x
Answers
Answer:
67.5°
Step-by-step explanation:
Given, 90° + x + 3x = 360°
4x = 360° - 90°
4x = 270°
x = 67.5°
Answer:
67.5
Step-by-step explanation:
[tex]3x + x + 90 = 360[/tex]
[tex]4x + 90 = 360[/tex]
[tex]4x = 360 - 90[/tex]
[tex]4x = 270[/tex]
[tex]x = 270 \div 4 = 67.5[/tex]
i think this is the answer
plz help with problem
Answers
Answer:
q : r = 1 : 7
Step-by-step explanation:
77/11 = 7
112/16 = 7
126/18 = 7
Step by step solution
Make sure to tell me if I’m right and give a thanks if I am
What is the product of 70 x 10^4?
Answers
Solve the equation. Round your answer to the nearest hundredth.
2 + 2.51d = 31
Answers
Answer: d=11.55
Step-by-step explanation:
2+2.51d=31
Bring 2 to the other side
2.51d= 31-2
2.51d= 29
Divide 2.51 from both sides
d= 11.55
hi plz help me on this
Answers
Answer:
Anwser key
Step-by-step explanation:
please helpppppppppp
Answers
Answer:
Time 10 = $40 Savings
Time 15 = $60 Savings
Time 25 = $100 Savings
Step-by-step explanation:
Answer:
10/40 ,15/60 ,25/100
Step-by-step explanation:
kevin bought school supplies.He bought a graphing calculator for $199.9 and binders that cost $8.99 each. The total cost for the school supplies was $244.94.How many binders did Kevin buy.
Answers
Answer:
5 binders
Step-by-step explanation:
(244.94 -199.99) / 8.99
2(x-3)+4=10 please help
Answers
What is the value of
Answers
Answer:1 over 6
Step-by-step explanation:
1 over 6 to the power of 0 is zero but a rule makes it one so itself so 1 out of 6
What is the y intercept
Answers
Answer:
y intercept is 0
Step-by-step explanation:
A farmer's stand at the local farmer's market charged $2.00 for a container of
tomatoes, and $4.00 for a dozen of corn. If the farmer made a total of $120 for
the day and sold 30 containers of tomatoes... How many dozen of corn did the
farmer sell? USE THE EQUATION: 2t + 40 = 120.
The fruit
and cold a
Answers
Answer:
The answer is t = 40 so 40
Step-by-step explanation:
I NEED HELP UNDER STANDING WHAT THIS PROBLEM IS ASKING ME!!
Tammy was given the option to baby-sit 20 hours Friday through Sunday or 30 hours Monday through Thursday. She earns $7.25 an hour for working weekends (Friday through Sunday). She earns $5.50 an hour for working weekdays. 12. Make a chart that shows Tammy the steps in figuring which option would allow her to make the most money. The chart should contain algebraic expressions. Use h to represent the number of hours in the expressions. Circle the answer in your completed chart.
Answers
Answer:
Weekend is the best answer
Answer: weekend best answer
Step-by-step explanation:
Which observation could lead to the conclusion that an object is non-living?
a) it is composed of a cell, but does not have tissues
b it carries out synthesis of proteins
c it cannot perform metabolic processes
d it passes on hereditary information only through asexual reproduction
Answers
Answer:
C
Step-by-step explanation:
Devon Price is a high school teacher and soccer coach.
Answers
Answer:
... is this a question ???
Simplify this, please!!!
Don't be like "uuh uh its b i THINk but idk so pls mark as brainliet"
I will report you.
I will work this out myself but I'm using brainly for extra assurance.
Answers
Answer:
when i worked it out i got the answer as A.
Step-by-step explanation:
A is the answer i got.
2100 students were surveyed about whether they went to the Homecoming Dance and the Prom. 1470 students went to the Homecoming Dance. 570 students went to Prom only. 360 students went to both the Homecoming Dance and Prom. P (Went to Prom or None).
Answers
Answer and Step-by-step explanation: The problem can be solved by using a Venn Diagram.
A Venn Diagram shows the relation between a collection of different sets.
The figure below shows:
1) Students who went only to the Homecoming = 1110
2) Students who went only to the Prom = 570
3) Students who went to both = 360
4) Students who went to none = 60
The question asks for the probability of students who went to Prom or None.
Probability of Prom = [tex]\frac{570}{2100}[/tex]
Probability of None = [tex]\frac{60}{2100}[/tex]
As it is asking for "OR", use the "or rule", i.e., add the probabilities:
P(Prom or None) = [tex]\frac{570}{2100}+\frac{60}{2100}[/tex]
P(Prom or None) = [tex]\frac{630}{2100}[/tex]
P(Prom of None) = 0.3
The probability of a student had went to Prom or none of them is 0.3 or 30%.
If the blue troops hikes 2/3 if a mile every 1/2 hour, and the restrooms are 3/4 mile away from the cabin, how long will it take the blue troop to walk from the cabin to the restrooms?
Answers
Answer:
9/16 hour
Step-by-step explanation:
If the blue troops hikes 2/3 if a mile every 1/2 hour, and the restrooms are 3/4 mile away from the cabin,
Hence:
2/3 mile = 1/2 hour
3/4 mile = x hour
Cross Multiply
2/3 × x = 3/4 × 1/2
x = 3/4 × 1/2/ 2/3
x = 3/8 ÷ 2/3
x = 3/8 × 3/2
x = 9/16 hour
Therefore it will take the blue troop 9/16 hour to walk from the cabin to the restroom.
2x + y=10
3x - 2y = 1
Answers
2x+y=10 for y:
2x+y=10
2x+y+−2x=10+−2x
(Add -2x to both sides)
y=−2x+10
Step: Substitute−
2x+10 for y in 3x−2y=1:
3x−2y=1
3x−2(−2x+10)=1
7x−20=1
(Simplify both sides of the equation)
7x−20+20=1+20
(Add 20 to both sides)
7x=21
7x=21
_ _
7 7
(Divide both sides by 7)
x=3
Step: Substitute
3 for x in y=−2x+10:
y=−2x+10
y=(-2)(3)+10
y=4
(Simplify both sides of the equation)
Answer:x=3 and y=4
PLEASE HELP ASAPPPPP!!!!!
Malik eats 2 bananas every day.
On a coordinate plane, the points (1, 2), (2, 4), (3, 6), (4, 8), and (5, 10) are plotted.
Use the graph to complete the statements.
The two variables are
.
are graphed on the x-axis.
are graphed on the y-axis.
is the independent variable.
is the dependent variable.
Answers
Answer:
Use the graph to complete the statements.
The two variables are
✔ bananas and days
✔ days
✔ bananas
✔ days
✔ bananas
Got it right lol uwu
The statement first "The number of bananas is the independent variable, and the cost in dollars is the dependent variable" is correct.
What is a line graph?A line graph is a graph made up of segments of straight lines that connect the depicted data points.
here, we have,
On a coordinate plane, the points (1, 2), (2, 4), (3, 6), (4, 8), and (5, 10) are plotted.
We have:
The line goes through points (1, 0.27) and (2, 0.54).
The x-axis represents the independent variable
The y-axis represents the dependent variable.
Thus, the statement first "The number of bananas is the independent variable, and the cost in dollars is the dependent variable" is correct.
Learn more about the line graph here:
brainly.com/question/23680294
#SPJ3
The math club has 12 members. Each member pays monthly dues of $13.20. On the first day of the month, 8 members paid their dues. The remaining members paid their dues on the second day of the month. How much money was collected in dues on the second day of the month?
Answers
Answer: $52.80
Step-by-step explanation:
Number of members = 12
Monthly due per member = $13.20
Total amount expected = $13.20 × 12 = $158.40
On the first day of the month, 8 members paid their dues. Total amount paid will be:
= 8 × $13.20
= $105.60
The money that was collected in dues on the second day of the month will be:
= $158.40 - $105.60
= $52.80
