1. If m<1 = 43, what is m<4?
A. 53
B. 43
C. 37
D. 27
2. If m<1 = 50, what is m<5?
A. 50
B. 40
C. 35
D. 25
3 use the figure. Assume that lines JL and MP are parallel.
Name a pair of corresponding angles.
A. <1 and <6
B. <2 and <6
C. <3 and <5
D. <4 and <5

△ABC is rotated 180 degrees about the origin to become △A'B'C'. Then △A'B'C' is translated 3 units down to become △A"B"C". Because the transformations are both rigid, the pre-image and image are congruent.

In Euclidean Geometry, the mapping rule for the rotation of a geometric figure about the origin by 180° in a clockwise or counterclockwise direction can be modeled by the following mathematical expression:

(x, y)                      →            (-x, -y)

Point A (1, -1)       →        Point A' (-1, 1)

Point B (4, -2)       →       Point B' (-4, 2)

Point C (7, 2)       →       Point C' (-7, -2)

Next, we would apply a translation 3 units down to the new figure (△A'B'C'), in order to determine the coordinates of its image as follows;

(x, y)                →                  (x, y - 3)

A' (-1, 1)          →    (-1, 1 - 3) = A" (-1, -2).

B' (-4, 2)          →    (-4, 2 - 3) = B" (-4, -1).

C' (-7, -2)          →    (-7, -2 - 3) = C" (-7, -5).

Therefore, the resulting figure must be located in the third quadrant as illustrated in the diagram shown above.

Ethan paid $31.99 for the video game on sale.

To calculate the discount that Ethan obtained in the price of his video game, we do the following operations:

We divide the total price by one hundred and multiply the result by the discount, in this case 20.

Subsequently, we subtract the result of the previous operation (value of the discount) from the total value of the video game.

$39,99 - $7,998 = $31,992

According to the above, the value that Ethan paid for the video game was $31,992

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Answer: $31.99

Step-by-step explanation:

$39,99 ÷ 100 = $0,3999

$0,3999 × 20 = $7,998

$39,99 - $7,998 = $31,992

Final answer:

Belinda's total expenses for the week are the sum of her bus fare, lunch out, hair cut, and movie rental, which adds up to d. $38.00.

Explanation:

To calculate the total of Belinda's expenses for the week, we should add up each of the expenses mentioned. This includes the bus fare, lunch out, hair cut, and movie rental. Here's how we do it step-by-step:

Now, let's add them up:

$8.70 (Bus fare) + $7.35 (Lunch out) + $16.00 (Hair cut) + $5.95 (Movie rental)

When we sum these amounts, we get $8.70 + $7.35 + $16.00 + $5.95 = $38.00.

Therefore, the total of Belinda's expenses for the week is $38.00, which corresponds to option D.

To determine if Patrick has enough yarn left to make a scarf, subtract the amount of yarn used for the hat from the total amount of yarn, and then compare it with the amount needed for the scarf.

In this question, we are given that Patrick has a 600-meter spool of yarn. He used 8.9 minutes of yarn to make a hat. We need to determine if he has enough yarn left to make a scarf that uses 350 meters of yarn.

To solve this problem, we need to subtract the amount of yarn used for the hat from the total amount of yarn, and then compare it with the amount needed for the scarf.

Let's calculate:

Since the amount of yarn left (591.1 meters) is greater than the amount needed for the scarf (350 meters), Patrick has enough yarn left to make the scarf.

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By using the formula for the perimeter of a rectangle and substitution, it is determined that the dimensions of the rectangle are 6 inches for the length and 2 inches for the width.

This is a traditional problem in algebra that we can solve using known formulas and principles.

The perimeter of a rectangle is calculated using the formula 2(l+w), where 'l' stands for length and 'w' stands for width. In this problem, we know the perimeter (P) is 24 inches, and we know the length (l) is the width (w) + 4 inches.

We can set up and solve an equation using these facts. Replace 'l' in the equation with '(w + 4)' and solve for 'w': 2[(w + 4) + w] = 24, which simplifies to 2w + 8 = 12, and finally, w = 2.

Having found 'w', we can find 'l' by substituting 'w' in our equation of 'l', l = w + 4 = 2 + 4 = 6.

Therefore, the length is 6 inches and the width is 2 inches.

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16

Okay, so Jack started with 50 chocolates and ended with 2. 
The simple way to calculate it would be by realizing that Jack only distributed 48 chocolates. We can find how many times 3 fits into 48 by dividing 48÷3=16.

Using algebra, we substitute the value we want to find with x. Here what we want to find is the number of friends that were at Jack's party.

We know that he started with 50 chocolates, then distributed 3× the number of friends present (which is x). 
We write that down as 50−3x 
(It's minus because when chocolates are distributed, Jack is taking away from what he has.)

We know that after this, there were only 2 chocolates left, so it's 
50−3x=2

Then we proceed by moving all the numbers to the right until only x is left:

−3x=2−50
−3x=−48

x=−48−3

x=16

Conclusion: The number of people that attended the party was 16.

Answer:

The equation is 3x+2=50

There were 16 friends at Jack's party.

Step-by-step explanation:

I JUST TOOK THE TEST

Answer:

the answer is -1 1/64

Step-by-step explanation:

i have k12

Answer:

got 80 percent cuz i missed this :l

Step-by-step explanation:

15 3/4 is the right  hope it help

Answer:

Triangle 4

Step-by-step explanation:

Congruent triangles are identical in all aspects. They have identical sides and angles.

The ASA the Angle Side Angle criterion.

Congruent triangles should be able to "close up" on each other if one triangle is placed on top of the other. Let's look at the triangle in question.

The triangle ABC is made distinct by the lines on it.

The lines mark the different angles on the triangle.

By looking at the triangle and comparing, Triangle satisfies the ASA criterion

1/12 is the probability that a 5 is rolled on at least one of the two dice

It is a branch of mathematics that deals with the occurrence of a random event.

Given that  two standard six-sided dice are tossed,

We need to find the probability that a 5 is rolled on at least one of the two dice.

When we roll two  dice there is a possibiltiy of 36 outcomes.

In these 36 outcomes atleast one of the dice should show 5.

There are 36 possible rolls

(5, x), (x, 5) and (5, 5) are the possible outcomes with 5 on any of the dice.

x represents any number from one to five.

So  the probability that a 5 is rolled on at least one of the two dice is 3/36

which is equal to 1/12.

Hence, 1/12 is the probability that a 5 is rolled on at least one of the two dice

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Answer:

C

Step-by-step explanation:

Because The Equation Represents how many of those thingy's were stuffed

Answer:

Always! I mean that is easy...

Step-by-step explanation:

c^2 = a^2+b^2       now subtract a^2 from both sides

c^2 - a^2 = b^2       Now take the square root of both sides

b = +- sqrt(c^2-a^2)

Final answer:

To solve for B in the equation C = sqrt(A^2 + B^2), you square both sides of the equation, subtract A^2 from both sides, and then take the square root of the result to find B = sqrt(C^2 - A^2).

Explanation:

The equation C = sqrt(A^2 + B^2) is representative of the Pythagorean theorem, which is used in mathematics to relate the sides of a right triangle. To solve for B, we must isolate B on one side of the equation. Here's how you can do it:

This gives us the magnitude of B in terms of A and C.

The formula for volume of cylinder is:

V = π r^2 h

since volume is 100 cubic inches, so:

100 = π r^2 h

Rewriting in terms of h:

h = 100 / π r^2

The least amount of metal means least amount of surface area needed. The surface area of cylinder is:

A = 2 π r h + 2 π r^2

insert the value of h in terms of r:

A = 2 π r (100 / π r^2) + 2 π r^2

A = 200 r-1 + 2 π r^2

Take the 1st derivate and set to 0, dA/dr = 0:

dA/dr = - 200 r-2 + 4 π r

0 = - 200 r-2 + 4 π r

200 / r^2 = 4 π r

r^3 = 50 / π

r = 2.52 inches

So height h is:

h = 100 / π r^2

h = 100 / π (2.52)^2

h = 5.01 inches

Answers:

r = 2.52 inches

h = 5.01 inches

Answer:

[tex]2\frac{7}{40}[/tex] pounds

Step-by-step explanation:

Given information:

Weight on the left side = [tex]3\frac{3}{8}[/tex] pounds

Weight on the right side = [tex]1\frac{1}{5}[/tex] pounds

We need to balance both sides.

Let x be the weight which is added to the right side to balance the scale.

[tex]3\frac{3}{8}=1\frac{1}{5}+x[/tex]

[tex]\frac{24+3}{8}=\frac{5+1}{5}+x[/tex]

[tex]\frac{27}{8}=\frac{6}{5}+x[/tex]

Subtract 6/5 from both sides.

[tex]\frac{27}{8}-\frac{6}{5}=x[/tex]

[tex]\frac{135-48}{40}=x[/tex]

[tex]\frac{87}{40}=x[/tex]

[tex]2\frac{7}{40}=x[/tex]

Therefore, [tex]2\frac{7}{40}[/tex] pounds weight is added to the right side to balance the scale.

The required missing term of the given sequence is given as 485 and 1457.

The sequence is a pattern of placing the values in a specified manner.

here,

5 = 1 + 4
Since, [tex]b_0 = 4[/tex] and [tex]a_0 = 1[/tex]

17 = 5 + 12

So, the general term is given as

[tex]a_n = a_{n-1} + b_{n}[/tex]

Where, [tex]b_n = 3b_{n-1}[/tex]

For 6 th term

6 the term = 161 + 3(108)

6 the term   = 485

For the 7th term
7th term = 485 + 3(324)
7th term =  1457

Thus, the required missing term of the given sequence is given as 485 and 1457.

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First let’s find the mean and standard deviation for both test and then we can calculate the probability of getting that score in his respective test and compare. 

First test

P(x < 56)

P(z < 56-47.80/16.38)

P(z<0.50) = 1 – 0.3085 = 0.6915 or 69 percentile

Second test

P(x < 74)

P(z < 74 – 73.45 / 8.37)

P(z<0.07) = 1 – 0.4721= 0.5279 or 53 percentile

The probability for this normal distribution also means the percentile, so we can say that in the first test she was in the 69 percentile while in the second test she was in the 53 percentile. Therefore, she did worse in the second test

Julia did better on the first test compared to the second test.

To determine whether Julia did better or worse on the second test, we need to compare her score on the first test with her score on the second test. For the first test, Julia received a score of 56 and for the second test, she received a score of 74. To determine which score is better, we can compare their positions in the distribution of scores.

First, we can calculate the mean and standard deviation of the scores for each test. For the first test, the mean is 49.9 and the standard deviation is 12.8. For the second test, the mean is 73.6 and the standard deviation is 7.3.

Next, we can calculate the z-scores of Julia's scores on each test. A z-score represents the number of standard deviations a data point is from the mean. For the first test, Julia's z-score is 0.16, and for the second test, her z-score is -0.2538.

Since a higher z-score indicates a better performance relative to the mean, Julia did better on the first test than the second test.

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