All categories

2 years ago

Translate story problems into equations. Solve equations. Translate story problems into inequalities.

Mathematics

2 answers:

Mashutka [201]2 years ago

7 0

Step-by-step explanation:

solve inequalities

by:

Add (or subtract) a number from both sides

Multiply (or divide) both sides by a positive number

Simplify a side

pochemuha2 years ago

3 0

Translate story problems into equations. Solve equations. Translate story problems into inequalities.

You might be interested in

Determine the direction that is parábola opens: y=4x^2+8x+2

marissa [1.9K]

It should open up because the a which is 4 is positive

5 0

3 years ago

Cual es el denominador de 7/8

mash [69]

Answer:

8 u ocho

¡Espero que ayude!

Step-by-step explanation:

6 0

3 years ago

One way to build stairs is to attach triangular blocks to an angled support, as shown at the right. If the support makes a 32Â°

Sauron [17]

Answer: m∠1 = 32°
Step-by-step explanation:
Since we have given that
The angled support making angle with the floor = 32°
So, we need to find the measure of angle 1 so that the steps are parallel to the floor.
As we know that "To make parallel to the floor , there should be alternate interior angle which must be equal."
So, m∠1 = 32° ( the angled support making angle with the floor)
Hence, m∠1 = 32°

5 0

3 years ago

Mrs. Ishimitsu is installing a rubber bumper around the edge of her coffee table. The dimensions of the rectangular table are (2

ollegr [7]

Answer:

$2x^2+8x-30$ represents the total perimeter of the table, and if x = 3 the lentgh of entire rubber bumper is 12 feet.

Step-by-step explanation:

Perimeter is defined as the sum of sides.

For a rectangle having dimension length 'L' and breadth 'B' Since, rectangle has two sides equal.

Perimeter of rectangle = 2 ( length + breadth )

Here, given rectangle has dimension

Length = $2x^2-16$ and breadth = $-x^2+4x+1$

Thus, perimeter of rectangle = $2(2x^2-16+(-x^2+4x+1))$

$=2(2x^2-16-x^2+4x+1)$

$=2(x^2+4x-15)$

$=2x^2+8x-30$

Thus, perimeter of rectangle is $2x^2+8x-30$ ........(1)

Perimeter of rectangle , when x = 3,

Put x= 3 in (1) ,

$2x^2+8x-30\Rightarrow 2(3)^2+8(3)-30 \Rightarrow 18+24-30=12$

Thus, $2x^2+8x-30$ represents the total perimeter of the table, and if x = 3 the lentgh of entire rubber bumper is 12 feet.

5 0

3 years ago

Read 2 more answers

The scale on a city map is 3/4 inch represents 1/8 mile.How many inches per mile are represented by the scale on the map

Sonja [21]

3/4 inch represents 1/8 mile, that means:

1/8 mile represented by 3/4 inch

1 mile will be : (3/4) inch ÷ (1/8)

= 3/4 × 8/1 = 6

1mile will be represented by 6 inches

So on the map it is 6 inches per mile

8 0

3 years ago