4 years ago

A 24 inch x 30 inch poster is made from a picture that is 4 inch x 5 this is an example of what

1 answer:

3 0

This is an example of an expansion. The original figure is enlarged using proportional reasoning.

Each side length is multiplied by 6 to get the new poster.

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mars1129 [50]

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3 years ago

What is the length of BE? 14 units 17 units 27 units 34 units

murzikaleks [220]

Im not to sure but i think it is 17 hope i could help

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3 years ago

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DIFFICULT EXACT TRIGONOMETRY, NON-CALCULATOR, PLEASE HELP

laila [671]

Step-by-step explanation:

area of quadrilateral = sum of area of triangles

area of triangle ADC = .5 * b * h

= .5 * 12 * 5 = 30 km^2

area of ∆ABC = .5 * sinx* ab* ac

= .5 * sin 30 * 3* 13 = 39/4 = 9.75 km^2

area of quadrilateral = 39.75 km^2

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2 years ago

Evaluate \dfrac {15}k

Georgia [21]

Answer:

Step-by-step explanation:

We desire to evaluate the fraction: $\dfrac{15}{k}$ when k=3.

This is a simple substitution, so what is required is

Replace k with the given number
Simplify the resulting expression

Therefore, when k=3

$\dfrac{15}{k}=\dfrac{15}{3}=5$

You can try the same for any value of k.

6 0

3 years ago

Braxton has money in a savings account. The equation b=800(1+0.03)t can be used to calculate the amount of money ,

Drupady [299]

Answer:

LOL ur cheating

Step-by-step explanation:

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2 years ago