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3 years ago

Jordan prepares 200 name tags to use at a meeting. The number for each color of the name tag is described below.

Mathematics

1 answer:

nadya68 [22]3 years ago

5 0

Answer:

The answer would be A. 55.

Step-by-step explanation:

For the 35% you would take your 200 and divide it by 2 and have two 100's. Since 35% is out of 100% you could take 35 from each 100 and add them together to get 70.

For the 3/8 you would divide and get .375 then you would multiply that by 200 which would give you 75 yellow tags. Then you would add 75 and 70 and get 145. Then subtract 145 from 200 to get 55. Therefore there would be 55 red tags.

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Write the equation of the quadratic function with roots 6 and 10 and a vertex at (8, 2).

Sophie [7]

Answer:

https://socratic.org/questions/how-do-you-write-the-equation-of-the-quadratic-function-with-roots-6-and-10-and-

Step-by-step explanation:

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3 years ago

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One number is 2 less than a second number.twice the second number is 37 more than 5 times the first. Find more the two number

SVEN [57.7K]

Answer:

The numbers are -11 and -9.

Step-by-step explanation:

The two numbers are x and y.

x = y - 2

2y = 5x + 37

2y = 5(y - 2) + 37

2y = 5y - 10 + 37

3y = - 27

y = -9

x = - 11

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3 years ago

Which sequence of transformations produces R’S’T’ from RST?

FromTheMoon [43]

Answer:

Option D. is the correct transformation.

Step-by-step explanation:

Coordinates of the given points are R(0, 0), S(-2, 3) and T(-3, 1)

Coordinates of the new points after transformations are R'(2, 0), S'(0, -3) and T'(-1, -1).

Option A.

Rule for 90 degree clockwise rotation about the origin and translation 2 units left is,

(x, y) → (y - 2, -x)

This rule is not applicable for the given transformation.

Option B.

a 90° counterclockwise rotation about the origin and then a translation 2 units right

Rule → (x, y) → (-y + 2, x)

This rule is not applicable for the given transformation.

Option C.

A translation 2 units left and then a reflection over the y axis.

Rule → (x, y) → (-x + 2, y)

This rule is not applicable for the given transformation.

Option D.

A translation 2 units right and then a reflection over the x axis.

Rule → (x, y) → (x + 2, -y)

R(0, 0) → (2, 0)

S(-2, 3) → (0, -3)

T(-3, 1) → (-1, -1)

Option D. is the correct transformation.

7 0

3 years ago

Read 2 more answers

25 POINTS!!!!!!!!!!!

Blababa [14]

The answer would be:

A: log381 = x

Hope this helps! Have a good day!

8 0

3 years ago

Read 2 more answers

Question #2

RideAnS [48]

Answer:

First, the student performed what was inside of the parentheses and was exponential, which is correct. We know this because of the rules called order of operations, outlined by PEMDAS, which tells us to perform mathematical operations in the following order: parentheses, exponents, multiplication, division, addition, subtraction.

So by the rules I just outlined, next the student should have performed the multiplication, but instead performed subtraction, which is incorrect.

The following is the correct simplification of the expression:

23 - 8 times 2 + 3 by the power of 2

So first we should perform parentheses, but there are none. So we move to the next option in the list, which is exponents, which we do have (3^2).

23 - 8 * 2 + 3^2

23 - 8 * 2 + 9

Next in PEMDAS comes multiplication and division. This means the next step in simplifying the expression is to evaluate 8*2.

23 - 16 + 9

Next in PEMDAS is addition, so we should perform the operation -16 + 9.

23 - 7

Finally, the last step in PEMDAS is to simplify the remaining operation (subtraction).

Therefore, the student did the first step correctly but performed the second step incorrectly. The final answer should be 16 after simplification.

Hope this helps!

Please I need Brainliest.

5 0

2 years ago