MATHEMATICS HIGH SCHOOL

Use a model or paper and pencil to add. Write your answer in simplest form.

9/12 + 6/12

Answers

Answer 1
Answer: We know that 9 cows + 6 cows add up to 15 cows,
   and            9 trees + 6 trees add up to 15 trees,
   and            9 cars + 6 cars add up to 15 cars,

so we're pretty sure that

                   9 twelfths + 6 twelfths add up to 15 twelfths.

                     9/12      +    6/12        =        15/12

It wants us to simplify the answer, so
we can divide top and bottom by 3 :

                   15/12  =  5/4  =  1 and 1/4 .
Answer 2
Answer: 9/12 + 6/12 = 15/12 = 1 3/12 = 1 1/4

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You have a coupon for a restaurant. You save $3 on a meal. What was the original cost of the meal?

Answers

if $3 was 25% of the original price then 3*4 = $12

Andy drove 840 miles in 12 hours how far could he drive in 3.5 hours

Answers

12/12 840/12 = 1 hr 7miles
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the width of a rectangle is 33 centimeters. the perimeter is atleast 776 centimeters. write and solve an inequality to find the possible lengths of the rectangle

Answers

length is x
p=(33+x)2
(33+x)2 ≥ 776
66+2x ≥ 776
2x ≥ 710
x≥ 355
 so the length of the rectangle equals to or is greater then 355:))))

Answer:

2(33) + 2ℓ ≥ 776; ℓ ≥ 355; A ≥ 33(355)

Step-by-step explanation:

because

2times 33 is 66

776-66 is 710

710 divided bye 2 is 335

and area is A≥33(355) because area of rectangle is A=33(355)

Plus I just got it right on my quiz.

Any shape can be used as the profile for a detail view just as long as it is a ______________ contour.

Answers

Final Answer:

Any shape can be used as the profile for a detail view just as long as it is a closed contour.

Explanation:

A detail view is a common technique in engineering and technical drawing used to magnify a specific portion of a complex object for a more detailed examination. The profile of this magnified portion, often referred to as the "cutting plane" or "profile," can indeed take on various shapes. However, it is crucial that this shape forms a closed contour.

A closed contour is a shape with no open ends or gaps, which means that it is a continuous and uninterrupted boundary. This is essential because a closed contour ensures that the detail view accurately represents the specific area of interest without missing any critical details. If the contour were not closed, it would lead to an inaccurate portrayal of the object and could result in misunderstandings or errors during the manufacturing or construction process.

In technical drawing and engineering, precision is paramount, and using a closed contour for the profile of a detail view guarantees that the depiction is accurate and complete. It allows engineers, architects, and manufacturers to focus on specific areas while maintaining the integrity of the overall design.

Learn more about contour

brainly.com/question/15942208

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Any shape can be used as the profile for a detail view just as long as it is a closed contour. A closed contour means that the shape forms a closed loop with no openings or gaps. This is important for creating accurate and meaningful detail views in technical drawings and diagrams.

(2,4) slope = 2



djekwkwksk

Answers

Answer:

i dont understand the question

Step-by-step explanation:

the points helped tho thanks :)

The side across from the right angle is called a leg.
a. True
b. False?

Answers

False, the side across from the right angle is called the hypotenuse 
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