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2 years ago

Is jk the same length as kl? make sure you have mathematical proof to support your answer

Mathematics

1 answer:

lutik1710 [3]2 years ago

7 0

Yes jk and kl are the same length because if you count the amount of units they reach from the first point to the last they both are 3 squared units/units how ever you want to call it.

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Solve the following inequality.<br><br> 9x−2>43

kirill [66]

Answer:

x > 5

Step-by-step explanation:

Given

9x - 2 > 43 ( add 2 to both sides )

9x > 45 ( divide both sides by 9 )

x > 5

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3 years ago

Write an equation for the graph of a linear function that has slope -1/3 and a y intercept -3

TEA [102]

Answer: y=-(1)/(3)x-3

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2 years ago

What are the common denominator for 4/5and 1/3

Maru [420]

Answer:

15 is the answer hope this helps

7 0

2 years ago

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Point P is the interior of LaTeX: \angle OZQ.\:∠ O Z Q .If LaTeX: m\:\angle\:OZQ\:m ∠ O Z Q= 125 and LaTeX: m\angle OZP\:m ∠ O Z

saw5 [17]

Answer:

Step-by-step explanation:

If point P is the interior of ∠OZQ , then the mathematical operation is true;

∠OZP + ∠PZQ = ∠OZQ

Given parameters

∠OZQ = 125°

∠OZP = 62°

Required

∠PZQ

TO get ∠PZQ, we will substitute the given parameters into the expression above as shown

∠OZP + ∠PZQ = ∠OZQ

62° + ∠PZQ = 125°

subtract 62° from both sides

62° + ∠PZQ - 62° = 125° - 62°

∠PZQ = 125° - 62°

∠PZQ = 63°

<em>Hence the value of ∠PZQ is 63°</em>

6 0

2 years ago

assume that the number of production defects is 28 and that 14 of these are classified as major defects, 8 are classified as des

Arlecino [84]

Answer: 5

Step-by-step explanation:

Let A denotes the number of major defects and B denotes the number of design defect.

By considering the given information, we have

$U=28\ ;\ n(A)=14\ ;\ n(B)=8\ \ ;\ n(A^c\cap B^c)=1$

Now, the number of major defects or design defects:

$n(A\cup B)=U-n(A^c\cap B^c)=28-11=17$

Also,

$n(A\cap B)=n(A)+n(B)-n(A\cup B)\\\\\Rightarrow\ n(A\cap B)=14+8-17=5$

Hence, the number of design defects were major=5

6 0

3 years ago