3 years ago

Does anyone know how to do this? (#5-#7)

Mathematics

1 answer:

yulyashka [42]3 years ago

3 0

Use a ruler and measure it. We can't tell from the picture. Use the scale provided that 1 cm represents 5 feet.

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What is x minus 5 equals negative 13

DENIUS [597]

x-5=-13

move -5 to the other side

sign changes from -5 to+5

x-5+5=-13+5

x=-13+5

answer:

x=-8

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3 years ago

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Rama09 [41]

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Fanny Mendelssohn manages all the magazines and paperback books at a local grocery store. She prices many paperbacks to sell at

Tpy6a [65]

Answer:

The markup rate is 51% on the cost

Step-by-step explanation:

Price of book = 7.99

Cost to the store = 5.29

The markup rate is a term used to figure what percentage is added on to the cost of the item to find its selling price.

If we subtract cost from the price we will know how much is added to actual cost: 7.99 - 5.29 = 2.7

$Markup rate = \frac{added value}{cost}$

$Markup rate = \frac{2.7}{5.29} = 0.51$

Markup rate is 0.51*100 = 51%

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4 years ago

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Lisa [10]

The angle x is half the sum of the intercepted arcs, PQ and NO.

... (1/2)(65° + 45°) = 55° = x° = m∠PMQ

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3 years ago

X-3y=-15 standard form to slope-intercept form

jeyben [28]

The answer I got is y= 1/3x + 5

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