2 years ago

Points b,d, and f are midpoints of the sides of triangle ACE. EC=30 and DF= 17 find AC

Mathematics

1 answer:

Margaret [11]2 years ago

5 0

Answer:

Your answer should be AC=2DF=34

Step-by-step explanation:

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Suppose that there are two types of tickets to a show:Advance and same-day. Advance tickets cost $35 and same day tickets cost $

sdas [7]

Answer: 30 $15 tickets and 20 $35 tickets

Step-by-step explanation:

.X%2BY=50

2.15X%2B35Y=1150

From eq. 1,

15X%2B15Y=750

Subtract from eq. 2,

15X%2B35Y-15X-15Y=1150-750

20Y=400

Y=20

Then,

X%2B20=50

X=30

30 $15 tickets and 20 $35 ticket

Hope it helps

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2 years ago

There are 6 time zones in the United States. The eastern part of the U.S., including New York City, is in the Eastern Time Zone.

VashaNatasha [74]

It’s morning in California

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2 years ago

Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline used. Truck

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Answer: Truck C

Step-by-step explanation: 14:1

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3 years ago

Read 2 more answers

Which of the following is not a real number?

Aleks [24]

Answer:

D: √(-4)

Step-by-step explanation:

D: √(-4) is not a real number; it's an imaginary one.

3 0

2 years ago

Cameron sponsor a fun raiser that 582 people attended he raise $6480 he charged $15 for balcony seats and $10 for crown seats ho

bagirrra123 [75]

Answer:

132 people bought balcony tickets and 450 bout ground tickets

Step-by-step explanation:

let x be balcony and y for ground

x+y=582

15x+10y=6480 solve by adding(subtracting)/eliminating process

multiply first equation by 15 to eliminate x:

15x+15y=8730

15x+10y=6480 subtract

15x+15y-15x-10y=8730-6480

5y=2250

y=2250/5=450

x+y=582

x=582-450=132

8 0

2 years ago