Angles and measurements

Mathematics

2 answers:

Vanyuwa [196]3 years ago

6 0

To answer these questions you would need a protractor

Romashka-Z-Leto [24]3 years ago

5 0

You would need a rainbow shape ruler to answer these angles/degrees

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Roger mixed 5/8 cup of red paint with 2/5 cup of yellow paint. How much red paint is needed (using the same ratio) if he wants t

never [62]

Set up the ratio as fractions

(5/8) cup red / (2/5) cup yellow = r amount of red / 1 cup yellow

Then cross multiply the numbers and set up as a equation like this

(5/8) × 1 = (2/5) × r

(5/8) = (2/5)r

Multiply both sides of the equation by (5/2) to get rid of the fraction and solve for r

(5/2) × (5/8) = (2/5)r × (5/2)

25/16 = r

Reduce down to 5/4 or change to a mixed number

1 and 1/4 cups = r

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3 years ago

Reduce your fraction into lowest terms.

neonofarm [45]

21/35= 3/5 this is the lowest fraction

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2 years ago

Bonnie is adding a ribbon border to the edge of her kite. Two sides of the kite measure 13.2 inches, while the other two sides m

OLEGan [10]

Answer:

Bonnie needs $67.8\ in$ of ribbon