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Vladimir [108]
3 years ago
7

How much did it increase

Mathematics
1 answer:
trapecia [35]3 years ago
5 0

Answer:

3,498.921

Step-by-step explanation:

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Find X, thanks in advance
irina1246 [14]

Answer: 63

Step-by-step explanation:

X = 63

Its adjacent meaning they will add up to 180 degrees

4 0
3 years ago
What is <br> (2ab-a+2) - (-ab-2)
Greeley [361]

Step-by-step explanation:

iknow but its hard to expalin

8 0
2 years ago
∠ A and ∠B are vertical angles. Find each angle if, m∠ A=7x+2 and m∠ B=4x+11. Solve for x
tino4ka555 [31]

Answer:

x=3

Step-by-step explanation:

Vertical angles are equal so

<A = <B

7x+2 = 4x+11

Subtract 4x from each side

7x+2-4x = 4x+11-4x

3x+2 =11

Subtract 2 from each side

3x+2-2 = 11-2

3x = 9

Divide by 3

3x/3 = 9/3

x=3

7 0
3 years ago
At 5 p.M., the temperatures recorded at two weather stations in Antarctica are -6 degrees and 2 degrees. The temperature changes
RoseWind [281]

Answer:

- 8° per hour

Step-by-step explanation:

Given that:

Station A = - 6°

Station B = 2°

Rate of temperature change = x° / hour ; which is the same at both stations

Temperature at station A 3 hours after the recording is the same as the temperature in station B 4 hours after the recording ;

Temperature change in Station A:

-6 + 3x

Temperature change in station B:

2 + 4x

Temperature change in A = temperature change in B

-6 + 3x = 2 + 4x

Collect like terms

3x - 4x = 2 + 6

- x = 8

x = - 8

Hence, the rate of temperature change x in both stations is - 8° per hour

8 0
3 years ago
There are 46 animals in a farmyard. some are cows and some are chickens. in total there are 104 legs. how many chickens are ther
Andrei [34K]
There are 40 chickens
4 0
3 years ago
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