4 years ago

NEED HELP ASAP!!!!!!!

Mathematics

1 answer:

sertanlavr [38]4 years ago

8 0

ANSWER: x > -6
1. subtract 12 from each side
2. divide by -3 which will make the sign flip

You might be interested in

Whats the area help me youll get brainliest answer

victus00 [196]

Answer:

<u>Step-by-step explanation:</u>

area of rectangle = length × breadth

area of rectangle = 4 × 2

area of rectangle = 8m²

area of Triangle = 1/2 × base × height

area of Triangle = 1/2 × 4 × 3

area of Triangle = 6m²

Total area = 8 + 6

Total area = 14m²

3 0

3 years ago

A student measures the diameter of a small cylindrical object and gets the following readings: 4.32, 4.35, 4.31, 4.36, 4.37, 4.3

Keith_Richards [23]

Answer:

The average of the diameter readings is 4.34 cm.

Step-by-step explanation:

We are given the following data set(cm):

4.32, 4.35, 4.31, 4.36, 4.37, 4.34

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{26.05}{6} = 4.34167 \approx 4.34$

Thus, the average of the diameter readings is 4.34 cm.

8 0

4 years ago

What is 3/8 plus 2/8 plus 1/4 equal

Alexxandr [17]

I got 7/8 the answer

6 0

3 years ago

Read 2 more answers

The length of a rectangle is twice its width.<br> The perimeter of the rectangle is 42 cm.

Keith_Richards [23]

Answer:

2 (x+2x)=42

or,6×=42

or x=42/6

or x=7cm

width =x=7cm

length=2x=14cm

6 0

3 years ago

Which of these shapes os an obtuse isosceles triangle

AlexFokin [52]

Answer:

The blue triangle.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers