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Effectus [21]
3 years ago
11

Please help me. I’ll give brainliest

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

Answer:

the value of x=

2×-12= -24

the value of y is 3y plus 20 which equals to 23

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If the population of a country increases at a rate of 1.5% annually and its current population is 430,000, how many years will i
Sphinxa [80]

Answer:

That is 74 years.

Step-by-step explanation:

1.5% = 0.015.

The equation for the rate of growth is P = 430,000(1.015)^n where n is the number of years.

Triple the population  is 430,000 * 3 =  1,290,000, so:

1,290,000 = 430,000(1.015)^n

(1.015)^n = 1290,000 / 430,000 = 3

Taking logs of both sides:

n log 1.015 = log 3

n = log 3 / log 1.015  =  73.8 years

5 0
3 years ago
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The hyperbola's____ is the point halfway between its two vertices
Anika [276]
<span>this is the answer = "center center"    I hope this help.. </span>
4 0
3 years ago
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Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Ugo [173]

Answer:

10400

Step-by-step explanation:

5 0
3 years ago
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Help me please its geometry
Maslowich
Answer for the first dropdown box is CAF and EFH

Answer for the second dropdown box is because they are corresponding angles of parallel lines cut by a transversal

Answer for the third dropdown box is transitive property of congruence

------------------------------------------------------------------------------

Explanation:

Angles CAF and EFH are corresponding angles because they are on the bottom side of the parallel lines, and on the right side as well. So they are congruent (due to the lines being parallel). 

Since CAF = EFH and EFH = HFD, this means that CAF = HFD

It's similar to saying if x = y and y = z, then x = z. Think of it as a connecting chain. This is the transitive property.
4 0
3 years ago
Please help! marking brainliest :)
andreev551 [17]

Answer: 30

Step-by-step explanation:

rounding 34 to nerest numder 30 or 40

5 0
3 years ago
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