All categories

2 years ago

Identify the common difference in each arithmetic sequence. List 2 answers.

Mathematics

1 answer:

JulsSmile [24]2 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Find the value of y<br> X=4/y + 2

Oduvanchick [21]

Answer:

Step-by-step explanation:

5 0

2 years ago

Help anyone<br> 8th grade math need it asap

Step2247 [10]

Answer:

The value of x = -13

Step-by-step explanation:

Given the expression

$\frac{0.2x+1}{2}=-0.8$

Multiply both sides by 2

$\frac{2\left(0.2x+1\right)}{2}=2\left(-0.8\right)$

simplify

$0.2x+1=-1.6$

Subtract 1 from both sides

$0.2x+1-1=-1.6-1$

Simplify

$0.2x=-2.6$

Divide both sides by 0.2

$\frac{0.2x}{0.2}=\frac{-2.6}{0.2}$

Simplify

$x=-13$

Therefore, the value of x = -13

5 0

2 years ago

A woman prospecting for successful business travels 16km from a point P to a point Q on a bearing of 065°. She then travels to p

SashulF [63]

Answer:

The distance PR is 21.6 Km

Step-by-step explanation:

Please find the attached document for explanation.

Also, I applied Cosine rule to determine the distance PR, since i have an angle (Q) in between two given sides of the triangle.

8 0

2 years ago

I need an explanation how to do this ASAP I will give you 20 POINTS!!

mars1129 [50]

For the first digit you are choosing from 2 digits
for the second digit you are choosing from 2 digits
for the third digit you are choosing from 2 digits
2*2*2=8
111
110
011
101
000
001
100
010
However......
A number doesn't usually start with a 0 or 0s.
Therefore, if you want 3-digit numbers and not just permutations using 0 and 1, then you must eliminate
011, 000, 001, and 010
Seeing that the first digit can't be 0, you choose from 1, then 2, and then 2 digits again; 1*2*2=4 numbers
You choose which answer best suits your problem.

6 0

2 years ago

Consider this expression. -4x to the second power 2x - 5 (1 + x) What expression is equivalent to the given expression? blank x

iren [92.7K]

Answer:

what is the blank for

Step-by-step explanation:

sorry I mean bank

6 0

2 years ago