All categories

2 years ago

Help! I’ll mark brainlest :) asap

Mathematics

1 answer:

Elodia [21]2 years ago

5 0

I think it’s F because the negative :)

You might be interested in

I Need Help ASAP

Leya [2.2K]

Answer:

I'm not sure what the answer is but, I'm thinking the answer w

6 0

2 years ago

Read 2 more answers

Solve for x: 2x + 4 ≤ 12

ZanzabumX [31]

Hi there, please give me the brandies the answer if I helped. The photo is attached below.

4 0

3 years ago

The diagram shows a triangle.<br><br> What is the value of z?

Damm [24]

Answer:

z=31°

Step-by-step explanation:

32°+117°+z=180°{ sum of angle of triangle}

z=180-149

z=31°

<h2>stay safe healthy and happy.</h2>

6 0

2 years ago

Read 2 more answers

What is the value of the expression |-5x+12| when x=5

MissTica

First, plug in 5 for x:

| -5 * 5 + 12 | = |-25 + 12| = |-13|

Those two lines are absolute value, which measures the distance from the number to 0 on a number line. This distance is always positive.

The distance from -13 to 0 on a number line is 13. The answer is 13.

6 0

3 years ago

Read 2 more answers

the arithmetic sequence ai is defined by the formula: a1 = -53 ai = ai-1 + 6 find the sum of the first 880 terms in the sequence

maxonik [38]

Answer:

The sum of the first 880 terms in the sequence is 2,273,920.

Step-by-step explanation:

Arithmetic sequence:

The difference between consecutive terms is always the same, called common difference, and the nth term is given by:

$a_{n} = a_0 + (n-1)d$

In which d is the common difference.

Sum of the first n terms:

The sum of the first n terms of an arithmetic sequence is given by:

$S_{n} = \frac{n(a_1+a_n)}{2}$

ai = ai-1 + 6

This means that $d = 6$

In this question:

Sum of the first 800 terms, so $n = 800$

First term is -53, so $a_1 = -53$

The 880th term is:

$a_{880} = -53 + (880-1)*6 = 5221$

Sum

$S_{n} = \frac{880(-53+5221)}{2} = 440(-53+5221) = 2273920$

The sum of the first 880 terms in the sequence is 2,273,920.

4 0

2 years ago