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Ad libitum [116K]
3 years ago
10

Please help me in this

Mathematics
1 answer:
lara [203]3 years ago
6 0

it will be 2:30 because 12 to 3 is 3 hours and it lose 10 minots ber hour so it will he will lose 30 mins

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Can I plz get some help thank u Brainly
kifflom [539]

Answer:

You would be correct if the interest is 20%

3 0
3 years ago
If QR = 6x + 1, PR = 14x-13, and PQ = 5x -2, find PR.
monitta

Answer:

Um I will report ur answer

Step-by-step explanation:

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3 years ago
Measurement of missing angle?
Yuliya22 [10]

Answer:

79 degrees

Step-by-step explanation:

180 - 73 - 28 = 79

Because a line is 180 degrees

5 0
3 years ago
How far does a bus travel at 2.5 hours at 65mph
oksian1 [2.3K]

the bus goes 65 miles every hour. so: 1hr = 65mi

to find how many miles it goes every 2.5 hours, we multiply each side by 2.5:

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5 0
3 years ago
Read 2 more answers
The length of the segment between the points $(2a, a-4)$ and $(4, -1)$ is $2\sqrt{10}$ units. What is the product of all possibl
True [87]

Answer:

-3

Step-by-step explanation:

The length of a segment is

sqrt( ( y2-y1)^2 + (x2-x1) ^2) = 2 sqrt(10)

sqrt( ( a-4 - -1)^2 + (2a -4) ^2) = 2 sqrt(10)

sqrt( ( a-4 +1)^2 + (2a -4) ^2) = 2 sqrt(10)

Combine like terms

sqrt( ( a-3)^2 + (2a -4) ^2) = 2 sqrt(10)

Square each side

( a-3)^2 + (2a -4) ^2) = 4 *(10)

FOIL the left side

a^2 -6a +9   + 4a^2 -16a +16 = 40

Combine like terms

5a^2 -22a +25 = 40

Subtract 40 from each side

5a^2 -22a -15 =0

Factor

(a - 5) (5 a + 3) = 0

Using the zero product property

a-5 =0   5a +3 = 0

a = 5       5a = -3

a=5     a = -3/5

The product of the terms is

5 * -3/5 = -3

5 0
3 years ago
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