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3 years ago

PLEASE HELP ONE QUESTION!!!!!! PLEASEEEEE

Mathematics

2 answers:

In-s [12.5K]3 years ago

7 0

VW=CD since they are congruent figure, so CD=6

Olegator [25]3 years ago

5 0

Answer: 6 units

Step-by-step explanation:

Given : Figure TUVW ≅ figure ABCD,

AB = 12 units , CD = 6 units , and DA = 4 units .

We know that if two polygons are congruent then their corresponding parts are also congruent.

Therefore, if Figure TUVW ≅ figure ABCD, then its corresponding sides must be congruent.

Since the corresponding sides of VW is CD in figure ABCD.

Then the measure of VW = CD = 6 units

Hence, the measure of VW= 6 units

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A survey of 50 retail stores revealed that the average price of a microwave was $375, with a sample standard deviation of $20 (i

OlgaM077 [116]

Answer: d) $369.31 to $380.69

Step-by-step explanation:

Given;

Mean price x= $375

Standard deviation r= $20

Number of retail stores n = 50

Confidence interval of 95%

Z*(95%) = 1.96

Confidence interval = x+/-Z*(r/√n)

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3 years ago

Determine the measurements of all unknown angles and side lengths of triangle PQR round side lengths to the nearest hundredth

Viktor [21]

Answer:

Step-by-step explanation:

m∠P + m∠Q + m∠R = 180 degree

-> m∠R = 180 - ∠P - ∠Q = 180 - 99 - 31 = 50

$\frac{PQ}{sin(R)} =\frac{PR}{sin(Q)} =\frac{QR}{sin(P)}$

PQ = $\frac{QR*sin(R)}{sin(P)} = \frac{11*sin(50)}{sin(99)}$ =8.53

PR = $\frac{QR*sin(Q)}{sin(P)} = \frac{11*sin(31)}{sin(99)}$ =5.74

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3 years ago

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. 15−4x 15−4x 4x−15 4x−15 (4+x)−15

kotegsom [21]

Answer:

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Step-by-step explanation:

15 fewer is hinting at subtraction and then it states what we are subtracting 15 from which is the product of 4 and some number (4x).

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3 years ago

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mamaluj [8]

Answer:

Your friend is kayaking faster.

Step-by-step explanation:

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3 years ago

Johnathan makes 24 dollars for 6 hours of work so how much would he make for 8 hours of work

Molodets [167]

The answer to this problem is 32 dollars

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3 years ago

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