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RideAnS [48]
3 years ago
9

What is the length of segment BC. ( ) units

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0

Answer:

BC = 144 units

Step-by-step explanation:

It is given a line segment BC.

D is the point on the line segment.

<u>To find the length of BC</u>

BC = 8x

CD = 3x + 8  and BD = 4x + 10

BC = CD + BD

8x = 3x + 8 + 4x + 10

8x = 7x + 18

x = 18

BC = 8x = 8 * 18 = 144 units

Therefore the length of segment BC = 144 units

pentagon [3]3 years ago
4 0

Segment BC is 144 units

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Explanation:

Anna gets paid $8.75/hour working as a barista.

She gets paid $9.00/hour for creating weekly advertisement signs.

In total she works 25 hours a week.

Let 'x' represent the number of hours that she works as a barista, then 25-x would represent the number of hours she works to create signs.

A. We need to write a function h(x) that represents the amount of money that Anna earns working as a barista.

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The function to represent Anna's total earnings can be given as:

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harina [27]

Answer:

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The given question is without any figure or attachment. Here is the figure attached with the answer.

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