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kkurt [141]
2 years ago
5

Please help me with this!!!

Mathematics
1 answer:
Mandarinka [93]2 years ago
3 0

Answer:

p=3/8, q=1/2

Step-by-step explanation:

Please mark as brainliest

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Sam is an apprentice carpenter whose boss asked him to construct a perfectly rectangular frame with a diagonal brace. When Sam h
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If it's a perfectly rectangle frame with W = 50 cm & L= 90 cm

So the right diagonal should be √(50² +90²) = √10600 =102.96 cm

as per the calculation the diagonal should have a length of 102.96 cm, but the boss found 100 cm, that means their should be a frame which diagonal equal to 100 cm, short by 2.96 cm, that means short by 2.96/2 = 1.48 cm from the bottom & 1.48 cm from the top (same as well as for the 2nd diagonal)
In this case the boss should be happy

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3 years ago
A manufacturer of widgets finds that the production cost, What is the selling price per widget as a function of the
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Answer:

S(C(x)) = –0.14x2 + 140; $108.50

Step-by-step explanation:

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3 years ago
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Which of these number is divisible by. 2,10,5
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Attach the numbers What number
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your grades on tests 1 2 and 4 are 82 76 and 90. unfortunately you cut the third test and received a 0. If you have one test lef
Dmitrij [34]

Answer:  No, he can't pass the course.

Explanation:

Since we have given that

Marks on tests 1, 2, and 4 are given by

82, 76, 90 respectively.

Unfortunately, he cut the third test and receive a 0.

According to question, we have given that passing grade for the course is 70, and his one test left to take ,

Let the marks obtained in fifth test be x

So,

\frac{82+76+90+0+x}{5}=70\\\\248+x=5\times 70=350\\\\x=350-248\\\\x=102

And it is not possible to get 102 over 100.

so, he can't still pass the course.

Hence, No, he can't pass the course.

8 0
3 years ago
Please it URGENT i am being timed on a test
elena-14-01-66 [18.8K]

Answer:

angle 1 = angle 7 = angle 9 = angle 15 and angle 3 = angle  5 = angle 11 = angle 13

Also,

angle 2 = angle 8 = angle 10 = angle 16 and angle 4 = angle 6 = angle 12 = angle 14

Step-by-step explanation:

Let suppose a and b are two parallel lines, and c and d be the transverse lines.  

The pairs of corresponding angles for a non-vertical line c are:

2-10, 7-15, 1-9, 8-16.

The pairs of corresponding angles for a non-vertical line d are:

4-12, 5-13, 3-11, 6-14.

Angles are formed at the intersection between the transverse lines and parallel lines. As the vertical angle is the opposite of the intersection. So, vertical angles are equal.

The pairs of vertical angles for a non-vertical line c are 1-7, 2-8, 9-15, 10-16

The pairs of vertical angles for a non-vertical line v are 3-5, 4-6, 11-13, 12-14

For transverse line c:

As the vertical angles are equal so the angles 1 = 7 = 9 = 15

As the corresponding angles are equal, so the angle ∠ 10 = ∠ 2 and the opposite of ∠2 is ∠8 which is vertical to ∠8 and vertical angles are also equal.

So, the angles 10 = 16 = 2 = 8 are also equal.

For transverse line d:

As the vertical angles are equal so the angles 3 = 5 = 11 = 13

As the corresponding angles are equal, so the angle ∠12 = ∠4 and the opposite of ∠4 is ∠6 which is vertical to ∠6 and vertical angles are also equal.

So, the angles 12 = 14 = 4 = 6 are also equal.

<u>LETS TAKE AN EXAMPLE</u>:

Let suppose the angle 1 is 110°

Since, vertical angle are equal. So, angle 7 will be also 110°.

Hence, angle 1 = 110° = angle 7

We also know that corresponding angles are equivalent. So,

angle 9 would also be equal to 110°, and as the opposite of angle 9 would also be equal to angle 9. So, the angle 9 and angle 15 have same angles.

So, angle 9 = 110° = angle 15

Hence, angle 1 = angle 7 = angle 9 = angle 15 will all be equal to 110°.

As, the angle 2 is the supplementary to this angle 1.

As the angle 1 is 110, so the angle 2 will be 70°  as they are supplementary to each other.

And if angle 2 is 70°, then its opposite angle will be equal to 8. As angle 2 and 8 are equal.

So, angle 2 = 70° = angle 8

As the corresponding angles are equal, so the corresponding of 2 will be the angle 10 which will be also equal to 70°, and the opposite of angle 10 is angle 16, which is again equal to angle 10.

So, angle 10 = 70° = angle 16

Hence:  angle 2 = angle 8 = angle 10 = angle 16 will be equal to 70°.

Since the transverse line d is parallel to c. So,

angle 1 = angle 7 = angle 9 = angle 15 which are equal to 110° will have same angles as of angle 3 = angle  5 = angle 11 = angle 13

So, angle 3 = angle  5 = angle 11 = angle 13 will also be equal to 110°

And,

angle 2 = angle 8 = angle 10 = angle 16 will which are equal to 70° will have same angles as of angle 4 = angle 6 = angle 12 = angle 14

So, angle 4 = angle 6 = angle 12 = angle 14 will be equal to 70°

Keywords: line, parallel lines, transverse line, angles

Learn More about simplifying radical expression from brainly.com/question/13209798

#learnwithBrainly

3 0
3 years ago
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