Answer:
The amount of lemonade Patricia drank is 1/4 p ounces.
Step-by-step explanation:
Answer:
The amount of lemonade Patricia drank is 1/4 p ounces.
I just did this in edmentum
Step-by-step explanation:
cd an anyone help me pls
Answer:
ITS FALSE
CAN I PLEASE GET BRAINLIEST IM TRYING TO RANK UP THANKSS <3
Step-by-step explanation:
The Pythagorean theorem describes the relationship between the lengths of legs a and b and the hypotenuse c of any right triangle. a2 + b2 = c2 Complete the equation below by writing an expression equivalent to the length of a, the leg of a right triangle.
Answer:
Step-by-step explanation:
a^2=b^2-c^2
A scale model drawing of a backyard is 6 centimeters wide and 8 centimeters long. The scale model uses a scale in which 2 centimeters represents 1.6 meters. What is the area of the actual backyard? 11.52 m² 22.40 m² 30.72 m² 48 m²
Answer:
First you need to divide 1.6 by 2 to get .8 then multiply
.8 x 6 = 4.8
.8 x 8 = 6.4
Then multiply 4.8 by 6.4 and get 30.72
The area of the actual backyard is 30.72 [tex]m^2[/tex]
Calculation of the area:Since A scale model drawing of a backyard is 6 centimeters wide and 8 centimeters long. The scale model uses a scale in which 2 centimeters represents 1.6 meters.
Here we were required to divide 1.6 by 2 so that 0.8 could come
Now
[tex]= (.8 \times 6) \times (.8 \times 8) \\\\= 4.8 \times 6.4[/tex]
= 30.72
Therefore, The area of the actual backyard is 30.72 [tex]m^2[/tex]
Learn more about area here: https://brainly.com/question/18272840
Determine if the two triangles are congruent. If they are, state how you know.
A.
AAS
B.
ASA
C.
SSS
D.
SAS
Answer:
not congruent
Step-by-step explanation
only one side has a 90 degree angle
Pls help what is number 6
Answer:
1/8 or 0.125 if i am correct
Step-by-step explanation:
Ginger bought 3 boxes of markers. She gave 6 markers to her sister. Now Ginger has 18 markers. How many markers were in each box? Explain how you found the answer. 30. Jordan had 30 minutes left to play 3 innings of his baseball game. If 2 innings lasted 10 minutes each
Answer: 8 markers are in each box. But if there asking how much her sister took away and how many markers are in each box left it would be 6
Step-by-step explanation:
24 divided by 3 is 8
Part 3, Please help, Thank you!
For the following right triangle, find the side length x. Round your answer to the nearest hundredth
10
18
2/3 divided by 4 in simplest form
Answer:
it's 1//6
Step-by-step explanation:
I used the calculator, and its 1/6
Note: Make Me BRAINLIEST PLZZ..
Answer:
0.16 or 1/6
Explanation:
2/3 divided by 4 is 0.16666666666
0.16666... = 0.1 + 0.06666...
x = 0.06666... / · 10
10 x = 0.66666...
10 x = 0.6 + 0.6666...
10 x = 0.6 + x
9 x = 0.6
x = 0.6/9 = 6/90 = 1/15
0.166666... = 0.1 + 1/15 = 1/10 + 1/15 = (2 + 3) / 30 = 5/30 = 1/6
HELPPP FASTT
The points O, P, Q and R all lie on the same line segment, in that order, such that the
ratio of OP : PQ: QR is equal to 4:5: 2. If OR = 11, find QR.
9514 1404 393
Answer:
QR = 2
Step-by-step explanation:
The sum of ratio units is 4+5+2 = 11, corresponding to the total length OP +PQ +QR = OR. OR is also 11, so each ratio unit stands for 11/11 = 1 length unit.
The number of ratio units associated with QR is 2, so the length of QR is 2.
31 pizzas between 8 teams. How many pizzas does each team get?
Answer:
3.875 pizzas
Step-by-step explanation:
31/8=3.875
Which is the solution to the equation 8.25 + one-fourth w = 10.75?
Answer:
10
Step-by-step explanation:
[tex]10.75 - 8.25 = \frac{x}{4} \\ 2.5 \times 4 = x \\ x = 10[/tex]
What is happening from line a to
line b?
a. – 12x – 24 = -2x + 36
B. – 10x - 24 = 36
Help none of this makes sense lol.
Line B changes because you are taking -2x and adding it to both sides to get -10x -24 = 36
You do this to get the X on one side of the equation, hope this helped you :)
Suppose a box contains 3 defective light bulbs and 12 good bulbs. Two bulbs are chosen separately from the box without replacement. What is the probability that one of two bulbs drawn is defective and one is not?
Answer:
[tex]Probability = \frac{12}{35}[/tex]
Step-by-step explanation:
Given
Represent Defective Bulbs with D and non good bulbs with G
[tex]D = 3[/tex]
[tex]G = 12[/tex]
The probability that one is defective and the other is not can be represented with: (D and G) or (G and D)
Which means that the defective is selected first, then the good one or the good one is selected first, then the defective one.
This is then calculated as:
[tex]Probability = \frac{n(D}{Total} * \frac{n(G)}{Total - 1} + \frac{n(G}{Total} * \frac{n(D)}{Total - 1}[/tex]
We used Total - 1 on second selections because it is a probability without replacement
[tex]Probability = \frac{3}{15} * \frac{12}{15- 1} + \frac{12}{15} * \frac{3}{15- 1}[/tex]
[tex]Probability = \frac{3}{15} * \frac{12}{14} + \frac{12}{15} * \frac{3}{14}[/tex]
[tex]Probability = \frac{1}{5} * \frac{6}{7} + \frac{2}{5} * \frac{3}{7}[/tex]
[tex]Probability = \frac{6}{35} + \frac{6}{35}[/tex]
[tex]Probability = \frac{12}{35}[/tex]
A bacteria culture initially contains 2500 bacteria doubles every half hour
find the size of the bacterial population after 20 minutes. Find the size of the bacterial population after 7 hours
see if you are cool enough to do the whole paper. i will give brainliest if correct
Answer:
1. (-9.5,0)
2. (2,0)
3.(-1,0)
4.(6.5,0)
5.(-1,4)
6. (0,-4)
7.(4,1)
8. (-8,18)
I don't understand this, help me?
Answer:
Hello' I think you forgot to add a picture
1
Enter the correct answer in the box.
Simplify the expression (62,4.
Answer:
248
Step-by-step explanation:
(62)4
= 62 x 4
= 248
What is the exponent in the expression 45?
Answer:
1
Step-by-step explanation:
The exponent in the expression 45 is 1
[tex]45 = {(45)}^{1} \\ \\ exponent = 1[/tex]
7 1/2 divided by 1 1/2 = 5 How to check the answer
Answer:
We verified that the equation [tex]7\frac{1}{2}\div1\frac{1}{2}=5[/tex] has both sides equal.
Step-by-step explanation:
We need to solve and verify: [tex]7\frac{1}{2}\div1\frac{1}{2}=5[/tex]
Solving:
[tex]7\frac{1}{2}\div1\frac{1}{2}=5[/tex]
Converting into improper fractions
[tex]\frac{15}{2}\div\frac{3}{2}=5[/tex]
Converting division sign into multiplication and reversing 3/2 i.e
[tex]\frac{15}{2}\times\frac{2}{3}=5[/tex]
Now simplifying
[tex]\frac{15}{3}=5 \\5=5[/tex]
So, We verified that the equation [tex]7\frac{1}{2}\div1\frac{1}{2}=5[/tex] has both sides equal.
What is the length of Vz?
2 units
6 units
8 units
10 units
Ashley’s car weighs more than Joseph’s car Joseph wrote the following equation for the weight of his car 24x10
9 + 1/2 (7n -26) - 8n
Answer:
i believe it is - 9n/2 - 4
Step-by-step explanation:
Hope this helps
shape of the pond is shaped somewhat like a triangle. He claims that he can approximate the perimeter of the pond without doing any measurement of the actual pond or on the diagram. What assumption would Paul need to make in order to justify his claim? B. Based on the assumption in part A, determine the approximate length of side c of the pond. Explain your reasoning in at least two sentences. C. Determine the approximate perimeter of the pond. Explain your reasoning
Answer:
A) the curves are ellipses
B) 161 yards
C) 366 yards
Step-by-step explanation:
A) The general shape of the side marked c has the appearance of two quarter-ellipses. The major axis is approximately 125 yards, and the minor axis is approximately 80 yards. Paul could assume that the curves are quarter-ellipses.
B) For an ellipse with this eccentricity, its perimeter is within 2% of that of a circle with a diameter equal to the average of these dimensions.*
So, the approximate length of side c is ...
c ≈ π(80 +125)/4 ≈ 161 . . . . yards; length of side c
C) The perimeter of the pond is the sum of the side lengths, so will be ...
80 yds + 125 yds + 161 yds = 366 yds . . . pond perimeter
Indian mathematician Ramanujan developed an approximate formula for the circumference of an ellipse, which would otherwise need to be computed using an elliptic integral. it is ...
C = π(a+b)(1 + 3λ²/(10 +√(4 -3λ²)) where λ = (a -b)/(a +b) and a, b are the semi-axis lengths.
For this ellipse, λ = 9/41, so the last factor is about 1.01208313. Using this factor, the circumference is expected to be good to about 7 significant digits. Continuing the calculation, we find C ≈ 325.904 . . . . circumference of an ellipse 125 yd long by 80 yd wide
This is twice the length we imagine for c, so c ≈ 163 yards. As we said, the approximation used above is within 2% of this value.
The attachment shows the shape if the curve is actually an ellipse.
hiiiiiii friend me plzz i will do more like this
Answer:
ok
Step-by-step explanation:
Which shows the expressions in the order they would appear on a number line from least to greatest? (5 points)
A. 2 to the power of 3, square root of 5, square root of 20, square root of 11, 11 over 9
B. 2 to the power of 3, square root of 11, 11 over 9, square root of 20, square root of 11
C. 11 over 9, square root of 5, square root of 11, square root of 20, 2 to the power of 3
D. 11 over 9, 2 to the power of 3, square root of 5, square root of 20, square root of 11
Answer:
C) 11/9, [tex]\sqrt{5}[/tex] , [tex]\sqrt{11}[/tex], [tex]\sqrt{20}[/tex], 2^3
Step-by-step explanation:
2^3 = 8
[tex]\sqrt{5}[/tex] = 2.236....
[tex]\sqrt{20}[/tex] = 4.472...
[tex]\sqrt{11}[/tex] = 3.317...
11/9 = 1.222...
So from least to greatest:
11/9, [tex]\sqrt{5}[/tex] , [tex]\sqrt{11}[/tex], [tex]\sqrt{20}[/tex], 2^3
The answer would be C.
Find the 13th term in the following arithmetic sequence: 2,5,8,11
1st term?+ Common difference (desired term-1)
Answer:
38 is the 13th term
Step-by-step explanation:
Just add 3 until you are at the 13th term
A poll asked 1057 American adults if they believe there was a conspiracy in the assassination of President Kennedy, and found that 614 believe there was a conspiracy. Estimate the proportion of Americans who believe in this conspiracy using a 95% confidence interval. Round to three decimal places.
Answer:
The 95% confidence interval of the proportion of Americans who believe in the conspiracy is [tex] 0.551< p < 0.610[/tex]
Step-by-step explanation:
From the question we are told that
The sample size is n =1057
The number that believe there was a conspiracy is k = 614
Generally the sample proportion is mathematically represented as
[tex]\^ p = \frac{614}{1057 }[/tex]
=> [tex]\^ p = 0.5809[/tex]
From the question we are told the confidence level is 95% , hence the level of significance is
[tex]\alpha = (100 - 95 ) \%[/tex]
=> [tex]\alpha = 0.05[/tex]
Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is
[tex]Z_{\frac{\alpha }{2} } = 1.96[/tex]
Generally the margin of error is mathematically represented as
[tex]E = Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]
=> [tex]E = 1.96 * \sqrt{\frac{0.5809 (1- 0.5809)}{1057} } [/tex]
=> [tex]E = 0.02975 [/tex]
Generally 95% confidence interval is mathematically represented as
[tex]\^ p -E < p < \^ p +E[/tex]
=> [tex] 0.5809 - 0.02975< p < 0.5809 + 0.02975[/tex]
=> [tex] 0.551< p < 0.610[/tex]
Select the correct answer from each drop-down menu.
A coordinate grid is placed on top of a city map, showing the following characteristics:
• Washington Avenue is represented by the line x = 3.
.
Lincoln Avenue passes through the point (5,2).
Lincoln Avenue and Washington Avenue are parallel.
line
Lincoln Avenue is represented by the line
Answer:
Lincoln Avenue is represented by the line [tex] x = 5 [/tex], which is a VERTICAL LINE.
Step-by-step explanation:
The equation of the line of Washington Avenue, x = 3, suggests that the line is a vertical line, since a vertical line takes the form of x = k, where k is the value x would always take and also it is the x-intercept.
Given that Lincoln Avenue passes through the point (5, 2), and its line is parallel to that of Washington Avenue, it means that the line do not intercept each other, and Lincoln Avenue is also a vertical line.
Therefore, if Lincoln Avenue passes through (5, 2), its line can be represented also in the form, x = k. Where, k is the value that x would always take, and also, it is the x-intercept. x would always be 5 even when y changes.
Therefore, the equation of the line that represents Lincoln Avenue would be:
✅ [tex] x = 5 [/tex]
✅This is also a Vertical line.
Help please using the diagram at the
Answer:
1. AB AC BC
2. angle P angle angle R angle Q
3. angle M
Step-by-step explanation:
Topic: triangle properties
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
