3 years ago

What is the d value in the following arithmetic sequence? -7, -2, 3, 8, …

Mathematics

2 answers:

klio [65]3 years ago

7 0

Answer:

Step-by-step explanation:

do i have to write it all out :)

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

Step-by-step explanation:

You add five to -7 you get -2 add five to -2 you get 3 and so on.

You might be interested in

Temperature is at least -19C inequality

dmitriy555 [2]

X≤-19
......................................................................................

4 0

3 years ago

4. In the diagram below, ZABD = (4x + 3)º and DBC = (7x-6)º.

blsea [12.9K]

Answer:

Step-by-step explanation:

a) ∠ABD + ∠DBC = 90°

4x - 3 + 7x - 6 = 90

4x + 7x - 3 - 6 = 90

11x - 9 = 90

11x = 90 + 9

11x = 99

x = 99/11

x = 9

∠ABD = 4*9 - 3 = 36 - 3 = 33

4 0

2 years ago

Simplify each expression.<br> 1) - 4x – 5(8 +4+)

Pepsi [2]

The answer is -4x-60

7 0

3 years ago

56 - (n + 4) For n = 44

loris [4]

Pretty sure the answer is 8

8 0

3 years ago

Read 2 more answers

Distance between (1,2) and (4,6)

White raven [17]

Answer:

Step-by-step explanation:

6-4 over 2-1

2 over 1

I hope this is correct and have a great day

6 0

3 years ago