Answers
4x+4=180
4x=176
x=44
AEB=44°
Related Questions
Which region indicates the intersection of the system 2x + 3y > 3 and y sx - 1?
Answers
Answer:
I think Region 1 is my answer, because the first equation is -1.1 and thats the closest point
1 Gabriel and his mom have jars of apple sauce stored in boxes in their pantry. Each box contains 12 jars of
apple sauce. Gabriel's mom uses 3 jars from 1 of the boxes,
Which function shows the relationship between y, the total number of jars of apple sauce remaining in the
pantry, and x, the number of boxes in the pantry
A. y = 9x
B. y = 11x +9 C. y = 12x
D. Y = 12x - 3
Answers
Answer:
D. y = 12x - 3
Step-by-step explanation:
We know that the number of boxes is x and that each box contains 12 jars
This means that:
Total number of jars = number of boxes * number of jars in each box
Total number of jars = 12x jars
Now, Gabriel's mum used 3 jars
This means that, the number of remaining jars (y) can be calculated by removing 3 from the total number of jars (12x)
Based on the above:
Remaining jars = Total number of jars - Number of used jars
Y = 12x - 3
Hope this helps :)
Assuming that the drug has no effect, so that the probability of nausea was 0.0124, find the mean and standard deviation for the numbers of people in groups of 828 that can be expected to experience nausea.
Answers
Answer:
11.
Step-by-step explanation:
Given that the drug has no effect and that the probability of nausea was 0.0124, to find the mean and standard deviation for the numbers of people in groups of 828 that can be expected to experience nausea, the following calculation must be performed:
828 x 0.0124 = X
10.26 = X
Thus, the number of people who may feel nauseous after using the drug in question is 11 individuals.
how much interest does $1,000 earn at an interest rate of 6% compounded semi annually? what is the balance after 2 years
Answers
Answer:
Interest = A - P = 1015 - 1000 = $15
Step-by-step explanation:
solve for x,given the circle
below
with m
Answers
Answer:
x=8 is correct answer
Step-by-step explanation:
when you put 8 then as shown in figure it is about 90 degree angle so x=8 is correct
Write the first five terms of the geometric sequence.
an= - 4an-1; a1= 5
Answers
Answer:
don't know only
Step-by-step explanation:
ok
aaaaacvhj
6) How many solutions does the system have? y = 5x + 3 and y = -2x + 3
Answers
Step-by-step explanation:
5x + 3 = -2x + 3
7x = 0
x = 0
y = 0 + 3
y = 3
(0, 3)
one solution
A circle has a diameter of 10 centimeters.
What is the best approximation of its area?
Use 3.14 to approximate for π.
Answers
Answer:
78.5
Step-by-step explanation:
hope i helped
If 6 times a certain number is added to 8, the result is 32. Which of the following equations could be used to solve the problem? 6 x = 8 + 32 6 x+8 = 32 6 x= 32 61 X + 8) = 32
Answers
Answer:
6x + 8 = 32
6(x + 8) = 32
Step-by-step explanation:
Hope this helps
Find the quotient 3/4÷1 1/10
Answers
Answer:
15/22
Step-by-step explanation:
Kenneth's Tea Shop has caffeinated tea and decaffeinated tea. The tea shop served 63 caffeinated
teas and 7 decaffeinated teas. What percentage of the teas served were caffeinated?
Answers
Answer:
90%
90% of the teas were caffeinated.
Step-by-step explanation:
Total teas: 63+7= 70
63/70 x 100/1= 90%
90% of the teas were caffeinated.
Answer:
90%
Step-by-step explanation:
Can you solve these trapezoid areas please?
Thank you
Answers
the first one is 3.15 and the second one is 630
I really need help , Please help
Answers
Answer:
Step-by-step explanation:
Inpert
A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.
Let L be the length (in miles) after D days of construction.
Write an equation relating to . Then use this equation to find the length of the road after days.
Answers
Answer:
L = 45 + D
Step-by-step explanation:
Examples
D = 2
L = 47 miles
D = 5
L = 50 miles
D = 10
L= 55 miles
Pls help, my address is 123 help
Answers
Answer:
y=2x
Step-by-step explanation:
First you find out what times what equals 2 and that's it
Determine the missing side length:
Answers
Answer
35
Step-by-step explanation:
Using Pythagoras theorem since it's a right angle triangle,
The missing side, say h,is the hypotenuse
28²+21²= h²
784+441=h²
√1225=√h²
h=35
mr miller bought 1/3 pounds of nuts he divided the nuts equally among his three children how much did each child get
Answers
Answer:
1/9
Step-by-step explanation:
1/3 ÷ 3 = 1/9
People use the KCF method for this kind of solution.
At first it is 1/3 ÷ 3/1, after that you need to flip the 2nd fraction. For example, to be able to flip the fraction to find the answer, the equation your supposed to get after flipping the 2nd fraction is 1/3 x 1/3 which makes 1/9.
Garland put 2b + 3 dollars in the bank in the first week. The following week he doubled the first week’s savings and put that amount in the bank. The next week he doubled what was in the bank and put that amount in the bank. If he now has $477 in the bank, how much did he put in the bank the first week
Answers
Answer:
1st week deposit= 2b+3
2nd week deposit=2(2b+3)
3rd week deposit=4(2b+3)
Total deposit=2b+3+2(2b+3)+6(2b+3)
=9(2b+3)
=18b+27
18b+27=477
18b. =477-27=450
18b. =450
;
b=450/18=25
Therefore 2b+3=2(25)+3 =50+3=53
PLEASE GIVE BRAINLIEST
4) Find a solution to the following system of equations by graphing
X-y = 11
X-y = 5
!SHOW WORK PLEASE!
Answers
Answer:
No solution
Step-by-step explanation:
Given
[tex]x - y = 11[/tex]
[tex]x - y = 5[/tex]
Required
Solve by graph
See attachment for graph.
From the attachment, lines [tex]x - y = 11[/tex] and [tex]x - y = 5[/tex] do not intersect. This implies that, no solution exist
Find the area of the shape shown below.
Answers
Answer:
24
Step-by-step explanation:
the area of the triangle is 4 x 2, which equals 8.
Then you calculate the area of the rectangle.
Area of Rectangle = L x W or (in this case) 8 x 4
8 x 4 = 32
Then you subtract the area of the triangle from the area of the rectangle
So, your equation would be 32 - 8 = 24
Therefore, the area of the shape is 24
Answer:
24
Step-by-step explanation:
the area of the triangle is 4 x 2, which equals 8.
Then you calculate the area of the rectangle.
Area of Rectangle = L x W or (in this case) 8 x 4
8 x 4 = 32
Then you subtract the area of the triangle from the area of the rectangle
So, your equation would be 32 - 8 = 24
Therefore, the area of the shape is 24
Help Please!!!!!!!!!!!!
Graph x>4.
Answers
Answer:
graph
Step-by-step explanation:
12x = 3y - w, solve for x
Answers
Answer:
[tex]x = \frac{3y - w}{12} [/tex]
Step-by-step explanation:
[tex] \frac{12x}{12} = \frac{3y - w}{12} [/tex]
[tex]x = \frac{3y - w}{12} [/tex]
The graph shows the relationship between the
cups of water and pounds of beef needed for a
beef casserole.
Poop
Answers
Answer:
Step-by-step explanation:
Factorise the expressions and divide them as directed.
Answers
Ok. These are the answers. Tell me if you didm't understand my writing.
It's Friday afternoon and six fraternity brothers at UNC have just attended their last class of the semester. To unwind before the final exam Monday morning, they decide to spend the weekend at the beach. After a weekend of immature, irresponsible behavior, they oversleep Monday morning and miss the final exam. Later that day they go to their professor (who received her Ph.D. from NC State) and explain that they went to the beach and were on the way back for the final exam but their car (a BMW of course) had a flat tire. The professor says that they can come back the next morning and she will give them a make-up final exam consisting of one short-answer question! The students are ecstatic and high-five each other all the way back to the frat house. The next morning the professor puts each student in a different room and hands them their one-question test. The question: Which tire?
Required:
What is the probability that all 6 students will say that the same tire was flat?
Answers
Help please will mark brainliest
Answers
please answer! will give brainliest
Answers
Answer:
9.5 I think
STEPS-
9+4+11+14=38
38/4=9.5
Find the product or type
"impossible"
[6 ]I-1
1 11
(-5
-5 3
Answers
Answer:
the answer is -58
Step-by-step explanation:
you factor out the negitive sign and calcuate.
Answer: [1/10 9/6]
Step-by-step explanation:
What is 50π estimated? What is it exact?
Answers
Answer:
157.079632679
Simplify the expression 9+2y+3y squared -2y squared
Answers
Answer:
[tex]y^{2}[/tex] + 9
Step-by-step explanation:
To simplify, combine like terms:
3[tex]y^{2}[/tex] - 2[tex]y^{2} = y^{2}[/tex]
9 = 9
Set it up:
[tex]y^{2} + 9[/tex]
