Ask question

Ask question

All categories

erma4kov [3.2K]

3 years ago

6

Write the recursive formula for -34, -38, -42, -46, -50 ...

1 answer:

Alex787 [66]3 years ago

8 0

Answer:

-30 - 4n

Step-by-step explanation:

-34, -38, -42, -46, -50 ...

the sequence first term is -34

a= -34

Common difference (d) = T2 - T1 = T3 - T2

d = -38- -34 = -42 - - 38 = -38+34

d = -4

Formula for nth term

Tn = a + (n-1)d

Tn = -34 + (n -1)-4

Tn = -34 -4n + 4

Tn = -30 - 4n

= -30 - 4n

I hope this was helpful, please mark as brainliest

You might be interested in

I need help with this I've been trying to solve it for over half an hour.

Alina [70]

Answer:

659.4 cm^2

Step-by-step explanation:

The area of the curved surface of the cone = πrL

= π*7*16

= 3.14 * 112

= 351.68 cm^2,

Surface area of the hemisphere = 2 π r^2

= 2*3.14*7^2

= 307.72 cm^2.

Total area = 351.68 + 307.72

= 659.4 cm^2.

4 0

2 years ago

Find the value of h(-7) for the function below:

Marta_Voda [28]

The right answer is option B. 138.7

Step-by-step explanation:

Given function is:

$h(x) = 5.7-19x$

To find h(-7), we have to put -7 in place of x

$h(-7) = 5.7-19(-7)\\= 5.7+133\\=138.7$

The value of function at -7 is 138.7.

Hence,

The right answer is option B. 138.7

Keywords; Functions, Operations

Learn more about functions at:

#LearnwithBrainly

3 0

2 years ago

A. 18 is 20 percent of what number? B. 15 is 25 percent of what number? C. 12 is 30 percent of what number? D. 24 is 40 percent

Kisachek [45]

A. 18 is 20% of 90

B. 15 is 25% of 60

C. 12 is 30% of 40

D. 24 is 40% of 60

E. 39 is 60% of 65

F. 78 is 30% of 234

(Sorry I have to go, but hopefully I helped you)

8 0

2 years ago

Can someone help me solve for x

777dan777 [17]

Step-by-step explanation:

${67 }^{2} + {67 }^{2} = x {}^{2}$

4 0

1 year ago

Answer please please

Vlad1618 [11]

The answer is H) the zeros is where it crosses the X axis hope this helps

5 0

2 years ago