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vlada-n [284]
3 years ago
10

The second term of an arithmetic sequence is 7. The sum of the first 4 terms of the arithmetic sequence is 12. Find the first te

rm, and the common difference, d, of the sequence.
*Please help*
Mathematics
1 answer:
adell [148]3 years ago
6 0

Answer:

15 is the answer

Step-by-step explanation:

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Interest of 1 million dollars 23% and 6 years please solve and will give brainliest to correct answer
Otrada [13]

Answer:

$2,462,825.99 is the interest accrued

Step-by-step explanation:

hope this helps

8 0
3 years ago
Can someone help me with this problem? Thank you!
vesna_86 [32]

Answer: the answer is 180 in^{2}

Step-by-step explanation:

Area of a rectangle multiply length times base. 15 x 12 = 180. Hope this helps!

6 0
2 years ago
Write an equation in slope-intercept form for each of these representations.
PtichkaEL [24]

Answer:

1.     y= -1/4x +2

2.    y= -2x -1

Step-by-step explanation:

7 0
3 years ago
Determine how many acute angels are in this figure
Zepler [3.9K]

Answer:21

Step-by-step explanation:

One = <AOB

two= <BOC

three = <COD

four = <DOE

five = <EOF

six = <AOC

Seven = <AOD

Eight = <AOE

Nine = <BOD

Ten = < BOE

Eleven = < BOF

Theres a bunch more but im not listing them

6 0
3 years ago
Find the y intercept and slope
Naya [18.7K]
Okay so first off the equation of a line is
Y=mx+b
m= the slope
b= the y intercept

The Y intercept of this line is 2 and the slope is 5/3! You know this is the slope because if you start at point a and go up 5 and to the right 3, you end up at point b.

The equation for this line would be y=5/3x+2
6 0
3 years ago
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