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2 years ago

Use the scale factor 1:15 to find the missing dimension.

Mathematics

1 answer:

mestny [16]2 years ago

6 0

Answer:

20 cm

Step-by-step explanation:

$3 m*\frac{1}{15} *\frac{100 cm}{1 m}$

1. Multiply the actual depth my the scale factor of 1/15.

2. Multiply the resulting depth after multiply by the scale factor by the conversion factor of meters to centimeters.

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B. The time in Paris is 6 hours ahead of New York. Use P for Paris time and N for New York time to express P as a function of N.

12345 [234]

Answer:

P(N) = 6 + N ; if P(N) > 12 ; P(N) = 6 + N - 12

Step-by-step explanation:

Paris is 6 hours ahead of New York ;

P - Paris time

N - New York time

To represent P as a function of N

P(N) = 6 + N

If P comes out greater than 12 ; because we want a 12-hour clock :

If P(N) is > 12

P(N) becomes ;

P(N) = 6 + N - 12

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2 years ago

The solution of -2(x + 1) = 2(x – 1)

PIT_PIT [208]

Answer:

Step-by-step explanation:

lets eliminate the parenthesis,

-2x-2=2x-2

-4x=0

x=0

5 0

2 years ago

HELPPPP ILL MARK YOU BRAINLIST SHOW WORK SHOW WORK

Vitek1552 [10]

You multiply the binomial by the whole trinomial.

So 5x^2 (5x^3 - 6x^2 - 5) and then -2x (5x^3 - 6x^2 - 5)

then solve so it is:
25x^5 - 30x^4 - 25x^2 - 10x^4 + 12x^3 + 10x.

Then you simplify to:
25x^5 - 40x^4 + 12x^3 - 25x^2 + 10x

Your Welcome

5 0

2 years ago

What is the perimeter of quadrilateral DOBC?

3241004551 [841]

Answer:

Hey there if you meant the picture below, I wrote the answers for you

Step-by-step explanation:

Hope my you understand my handwriting

8+8+6+6

And that how to get your answer

By xBrainly

7 0

2 years ago

A square serving platter has an area of 124 in. 2. Which is the best estimate of the side length of the platter?

inysia [295]

Answer:

The correct answer is 11.1.

Step-by-step explanation:

Given:

Area of square platter $124in^{2}$ .

If side length of square platter is $x$ .

Then, $area=a^{2}$ .

As per question, $area=124inch^{2}$ .

So, $a^{2}=124$ .

Taking square both the sides, $\sqrt{a^{2} }=\sqrt{124}$ = $a=11.13$ .

Since the decimal is given in the hundredth position, we can estimate the value to the nearest tenth of a decimal.

Here, the hundredth place has the digit 3.

As 3 is less than 5, we don't add any number to the neighboring digit 1.

So, 3 becomes 0 and the number 11.13 becomes 11.10 and hence 11.1.

Therefore, the correct answer is 11.1

4 0

3 years ago