Whats the answer with the work

Answers

Answer 1

Answer: -√(6) + 3√(6)
-1√(6) + 3√(6)
2√(6)

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AA′ = 33 m and BC = 7.5 m. The span is divided into six equal parts at E, G, C, I, and K. Find the length of A′B.

Answers

The correct answer for the question that is being presented above is this one: "18.12."
The image of this triangle is an isosceles triangle with the base being 33m (from angle A to angle A') and the right leg is 7.5 m long (BC) the span or width of the triangle is divided by 6 vertical lines with equal distances from eachother. so we need to find the length of the left leg AB.

If y is 9 and x is 12, what additional information is necessary to show that triangle DUM is congruent to triangle MAP using the SAS postulate?

Answers

Δ DUM Δ MAP

hypotenuse: 15 2y-3
short leg: 12 0.5x + 6

y = 9 ⇒ 2(9) - 3 = 18 - 3 = 15 Congruent with the hypotenuse of Δ DUM
x = 12 ⇒ 0.5(12) + 6 = 6 + 6 = 12 Congruent with the short leg of Δ DUM

SAS postulate states that two triangles are congruent if 2 of its sides and 1 angle have equal measure. Both the hypotenuse and short leg are equal in measure. Thus, both triangles are congruent with each other.

Answer: DM is congruent to PM

Step-by-step explanation: TOOK QUIZ!!!

Which figure best represents a kite?A figure with 1 pair of parallel sides.
A figure with 2 pairs of parallel sides with the different lengths.
A square.
A kite.

Answers

A kite would be the right answer

Jacob’s age is two years more than the sum of the ages of his siblings Becky and Micah. Which equation represents Jacob’s age? A. z = x + y − 2; x represents Micah's age, y represents Becky's age, and z represents Jacob's age B. x = y + z + 2; x represents Jacob's age, y represents Micah's age, and z represents Becky's age C. x = 2 + y + z; x represents Becky's age, y represents Jacob's age, and z represents Micah's age D. y = x + z − 2; x represents Jacob's age, y represents Becky's age, and z represents Micah's age

Answers

The equation that represents Jacob's age is x = y + z + 2

From the question, the following information was provided :

Jacob's age is two years more than the sum of the ages of his siblings Becky and Micah.

This above information can be represented with the equation below

Jacob = 2 + ( Becky + Micah) (equation 1)

If :

x represents Jacob's age

y represents Micah's age

z represents Becky's age

Equation 1, can be rewritten as x = y + z + 2

Micah's age can be determined by making Micah the subject of the formula in the above equation

Micah = Jacob - Becky - 2 (equation 2)

If :

x represents Micah's age

y represents Becky's age

z represents Jacob's age

Micah's age can be rewritten as :

x = z - y - 2

Becky's age age can be determined by making Becky the subject of the formula in the first equation.

Becky = Jacob - Micah - 2 (equation 3)

If:

x represents Becky's age

y represents Jacob's age

z represents Micah's age

Equation 3 can be rewritten as :

x = y - z - 2

Check here for a related question : brainly.com/question/21843246?referrer=searchResults

Using a system of equations, it is found that the correct equation is given by:

$x = y + z + 2$ , which is option B.

---------------

Jacob's age is given by x.
Becky's age is given by y.
Micah's age is given by z.

Considering that Jacob's is 2 years older than Becky's and Micah's combined, which is of y + z, his age is represented by the following equation:

$x = y + z + 2$

Which is given by option B.

A similar problem is given at brainly.com/question/24233433

The scores of the top ten finishers in a recent golf tournament are listed below. find the median score. 67 67 68 71 72 72 72 72 73 76a. 72
b. 71
c. 73
d. 67

Answers

Answer:

(A) 72

Step-by-step explanation:

Find the middle(or middle two) values:

67 67 68 71 72 72 72 72 73 76

1 2 3 4 5 6 7 8 9 10

^ ^

Now find the mean of the two middle values: (72+72)/2 = 72.

Therefore, the median value is 72 or (A).

Final answer:

The median score of the top ten finishers in the golf tournament is 72.

Explanation:

To find the medianscore, we need to arrange the scores in ascending order. The scores are: 67, 67, 68, 71, 72, 72, 72, 72, 73, 76. The middle score is the median. Since there are 10 scores, the middle score is the 5th score in the ordered list, which is 72. Therefore, the median score is 72.

Learn more about median score:

brainly.com/question/38904995

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Simplify –2x3y × xy 2. A. –12x4y3

B. –2x3y4

C. –2x4y3

D. –3x4y3

Answers

$-2x^3y\cdot xy^2=-2x^(3+1)y^(1+2)=-2x^4y^3$

Used:

$a^n\cdot a^m=a^(n+m)$

Answer: C. –2x^4y^3