MATHEMATICS HIGH SCHOOL

What method is used to solve problems involving scale drawings

Answers

Answer 1
Answer: Proportional Reasoning with Scale drawing
Answer 2
Answer:

Answer:

The use a proportions, helps to solve problems involving scale drawings.

Step-by-step explanation:

When a drawing of a real object with accurate sizes is reduced or enlarged by a scale, it is called scale drawing.

These drawings are helpful in fields like architecture or map-making.

The use a proportions, helps to solve problems involving scale drawings.

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9³•9⁴ [?]
-------- • 9³ = 9
9²​

Answers

9514 1404 393

Answer:

  9⁸

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  (a^b)/(a^c) = a^(b-c)

__

  (9^3\cdot9^4)/(9^2)\cdot9^3=9^(3+4-2+3)=\boxed{9^8}

Answer:

9

Step-by-step explanation:

What is 27/2 divided by 9/4

Answers

27/2 :9/4=27/2 x 4/9= 3/1 x 2/1=6
27/2 : 9/4 =
= 27/2 * 4/9 =
= 108/18 =
= 6/1 =
= 6

Please help...The radius of the planet is 4100 miles. Find the distance d to the horizon that a person can see on a clear day from a height of 1298 feet above the planet. (hint: use the conversion 1 mile = 5280 ft) Round your answer to the nearest 10th, and don't forget to convert feet to miles.

Answers

First, we are going to convert 1298 feet to miles. Since we know that 1 mile = 5280 ft, we are going to multiply 1298 ft by (1mi)/(5280ft) to do that:
1298ft*(1mi)/(5280ft)= (59)/(240) mi

Next, we are going to set up a right triangle using the radius of the Earth and the distance above the planet.
The hypotenuse of our triangle will be the radius of the Earth + the distance above the planet. One of the legs of our triangle will be the radius of the Earth, and the other leg, d, will be the distance that a person will see on a clear day.
Using the Pythagorean theorem:
d^2= ((984059)/(240) )^2-4100^2
d= \sqrt{((984059)/(240) )^2-4100^2}
d=44.9 miles

We can conclude that the distance, d, to the horizon that a person can see on a clear day from a height of 1298 feet above the planet is 44.9 miles.

Brigid is building a table with her mom as a weekend project. She needs 5.875 feet of wood. Whatis this amount as a fraction? (1 point)

Answers

Answer:

5.875 as a fraction is 47/8.

Step-by-step explanation:

no explanation lol

Final answer:

The fractional equivalent of the decimal number 5.875 is 5 7/8. This is found by converting the decimal part of the number to a fraction (0.875 becomes 875/1000), simplifying it to the lowest form (7/8), and tacking it onto the whole number part (5).

Explanation:

The fraction equivalent to the decimal number 5.875 feet can be obtained by understanding decimal placement and fractions. A fraction represents a part of a whole and in decimal numbers, the place value after decimal point represents tenths, hundredths, thousandths, and so on. Looking at the decimal number 5.875, the three digits after the decimal represent the thousandth place.

So, convert 875 thousandths to a fraction. In fraction form, it would thus be 875/1000. However, we simplify to get the equivalent fraction by dividing both the numerator (875) and the denominator (1000) by their greatest common divisor (GCD) which is 125. Hence, 875 divided by 125 gives 7, and 1000 divided by 125 gives 8. Consequently, the fraction for 0.875 is 7/8.

Therefore, 5.875 feet is equal to 5 7/8 feet in fractional form.

Learn more about Converting Decimals to Fractions here:

brainly.com/question/11252520

#SPJ2

Find the midpoint of the segment with the following endpoints.
(5,5) and (10,1)

Answers

Answer:

(7.5,3)

Step-by-step explanation:

Image for explanation

Pls help Zoey is trying to write an equation in slope intercept form. She knows slope intercept form is y=mx+b. She is given the slope is 3 and the y intercept is 10. When she plugs it in she gets 10=3x+b. What mistake did zoey make and how can she fix it?

Answers

Answer:

the mistake that zoey had made while writing the equation was putting the y-intercept in the wrong place.in the slope intercept from the equation is y=mx+b.y is the product or the line, m is the slope, b is the y-intercept, the actual equation should be y=3x+10,instead what zoey had which was 10=3x+b. she guessd by pairing the y-intercept with y instead of b.

Step-by-step explanation:

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