3 years ago

7+7x;7(x+1/7 expression

Mathematics

1 answer:

svet-max [94.6K]3 years ago

7 0

Answer:

Add the expressions which gives you a Answer of 14z + 8 Hope this helps :)

Now if you want i can add more detail Just ask

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If A(−2, 1), B(1, 5), C(4, 4), and D(1, 0) are the vertices of a quadrilateral, do the points form a parallelogram? Justify your

Alexandra [31]

Yes, it is a parallelogram because the slope of segment AB equals the slope of segment DC, which equals negative start fraction four over three end fraction, and AD = BC = 10 units.

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3 years ago

What is the radical equivalent for 197^7/8?

tensa zangetsu [6.8K]

Answer:

$\sqrt[8]{197^{7} }$

Step-by-step explanation:

$\sqrt[8]{197^{7} }$

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3 years ago

For the sequence 3, 8, 13, 18, 23, ….: (i) Find recursive and non-recursive formulas. (ii) Prove the non-recursive formula using

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

Given is the sequence 3, 8, 13, 18, 23, ….:

We find that this is a geometric sequence with each term added with 5 to the previous term

Hence recursive formula is $a_n =a_{n-1} +5$

Non recursive formula:

$a_n =a_{n-1} +5=a_{n-2} +2(5)\\=a_{n-3} +3(5)-...\\=a_{n-(n-1)} +5(n-1)\\=a_1+(n-1)5\\=3+5n-5\\=5n-2$

iii) Start with 3.

Add 5 and write as 2nd term

Take the resulting term and add 5 and mark as 3rd term

Repeat this m times.

7 0

3 years ago

It’s two step equations solve this. 12x + 3 = 27.

nasty-shy [4]

Answer:

x=2

Step-by-step explanation:

12X2=24+3=27

4 0

3 years ago

Read 2 more answers

Simplify the expression by combining like terms. 16+8−3+6−9 Pls help

KiRa [710]

Answer:

5a + 6b + 7

step-by-step explanation:

16 + 8a -3a + 6a -9: subtract 9 from 16

7 + 8a -3a + 6b Now subtract -3a from 8a

5a + 6b + 7 is the final answer.

8 0

2 years ago