All categories

2 years ago

PLS HELP 20 POINTS- will give brainliest

Mathematics

2 answers:

SVEN [57.7K]2 years ago

8 0

Answer:

I thought I answered this before

-2

Step-by-step explanation:

Rus_ich [418]2 years ago

6 0

Answer:

-2

Step-by-step explanation:

im taking algebra 2 and this was a question

You might be interested in

What is the solution to the inequality |2n+5|>1?

Yuliya22 [10]

ANSWER

$n < - 3 \: or \: n> - 2$

EXPLANATION

The given inequality is,

$|2n + 5| \: > \: 1$

By the definition of absolute value,

$- (2n + 5) \: > \: 1 \: or \: (2n + 5) \: > \: 1$

We divide through by negative 1, in the first part of the inequality and reverse the sign to get,

$2n + 5 \: < \: - 1 \: or \: (2n + 5) \: > \: 1$

We simplify now to get,

$2n \: < \: - 1 - 5 \: or \: 2n \: > \: 1 - 5$

$2n \: < \: - 6 \: or \: 2n \: > \: - 4$

Divide through by 2 to obtain,

$n \: < \: - 3 \: or \: n \: > \: - 2$

4 0

3 years ago

Read 2 more answers

Please help me with this!!

9966 [12]

Answer:

Step-by-step explanation:

3 0

2 years ago

A rectangular carpet has a perimeter of 274 inches. The length of the carpet is 95 inches more than the width. What are the dime

GrogVix [38]

Answer:

Length: 116

Width: 21

Step-by-step explanation:

Let's say that the width of carpet is x. If the length of the carpet is 95 inches more than the width, then let's say that the width is x + 95.

Since we are solving for the perimeter, you have to multiply the width and the length(x and x + 95) by two.

So,

2x + 2x + 190 = 274.

Simplify this and you get:

4x= 274 - 190

4x = 84

x= 21

So, the width is 21. This means that the length is 21 + 95.

21 + 95 = 116

4 0

2 years ago

In the evening, the shadow of an object is very long due to the low position of the Sun. A 20m height lamp

jekas [21]

58 I just took the test and got it right

7 0

2 years ago

Michael has 265 baseball cards. He wants to put them in packs of 9 cards each. How many cards will he have left over?

viktelen [127]

Michael will have 4 cards left because 265/9=29.4444444... then i do 29 (from the 29.4444) times 9 which gives me 261 and i did 265-261.

6 0

3 years ago