2 years ago

Q. Write the equation of the line.

Mathematics

1 answer:

8_murik_8 [283]2 years ago

6 0

Answer: Y=mx+b

Step-by-step explanation:

M=slope

B= your y-coordinate

You might be interested in

The recursive rule for a sequence is shown.an=an−1+9a1=21 what is the explicit rule for this sequence?

bixtya [17]

Answer:

Meaning of Explicit rule , is the general rule for a sequence.

The given sequence is defined as,

$a_{n}=a_{n-1}+9a_{1}-21$ ----(1)

Common Difference(d) of an airthmetic Sequence= N th term - (N-1) th term

$=a_{n}-a_{n-1}\\\\=a_{n-1}-a_{n-2}$

Equation 1 can be written as,

$a_{n}-a_{n-1}=9 a_{1}-21\\\\ d =9a_{1}-21$

General rule or explicit rule for this sequence is given as:

$a_{n}=a_{1} +(n-1)d\\\\a_{n}=a_{1}+(n-1)(9a_{1}-21)\\\\a_{n}=a_{1}+9na_{1}-21 n-9a_{1}+21\\\\a_{n}=-8a_{1}+21+n(9a_{1}-21)$

6 0

3 years ago

15 POINTS! someone pls answer

photoshop1234 [79]

Answer:

$2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)$

Step-by-step explanation:

The formula for the area of a triangle is $\frac{1}{2} *b*h$

The triangles that can be made is the triangle that has legs 20 and 50 and the triangle that has legs 20 and 10.

Since there are 2 of each triangles, we get:

$2(\frac{1}{2} *20*50)+2(\frac{1}{2} *20*10)$

The answer that fits is the first option.

5 0

3 years ago

Chords AB and CB intersect at E in circle O, as shown in the diagram below. Secant

Jobisdone [24]

Answer:

Step-by-step explanation:

4 0

2 years ago

What is the intermediate step in the form square for the following equation? (x + a) ^ 2 = b as a result of completing the squar

Ivahew [28]

Answer:

ndendnnnndbdndn nnnnd

7 0

2 years ago

Can someone help me out 10 points

jeyben [28]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers