All categories

2 years ago

-2.1x3.2+4.3x(-1.5) what is the answer with solution please

Mathematics

2 answers:

PtichkaEL [24]2 years ago

8 0

Answer:

−13.17

Step-by-step explanation:

−6.72 + 4.3 × −1.5

−6.72 − 6.45

−13.17

Hope this helps! :)

puteri [66]2 years ago

6 0

Answer:

−0.42x^3 −6.45x

Step-by-step explanation:

You might be interested in

Please HELP me 50 points worth

Leokris [45]

Answer:

y=-½x + 1

Step-by-step explanation:

1.) a perpendicular lines uses the opposite inverse of a line so the slope becomes -½x

2.) make an equation that looks as so:

y=-½x+b

the y intercept is unknown so it must be a variable.

3.) substitute the points you are given into the equation:

3=-½(4)+b

4.) solve for b

3=2+b

-2|-2

1=b

4.) place b into the equation

y=-½x + 1

8 0

3 years ago

Which statement is not necessarily true?<br> Given: DE is the ⊥ bisector of JL

Ket [755]

"DJ= DL" is the one statement among the following choices given in the question that is not necessarily true. The correct option among all the options that are given in the question is the fourth option. I hope that this is the answer that you were looking for and it has actually come to your desired help.

<u>THIS ANSWER IS WRONG EVERYBODY</u>

8 0

3 years ago

The garden has an area of 84 square feet. The length must be 8 feet more than the width. Which of these values is the width of t

taurus [48]

Answer:

answer choice c is correct

8 0

3 years ago

Work out the value of (3.5 x 10^6) ÷ (5 x 10^-3)<br>give your answer in standard form.

Debora [2.8K]

I hope this helps you

3.5×10^6/5×10^-3

35×10^5/5×10^-3

7×10^5×10^3

7×10^5+3

7×10^8

700000000

7 0

3 years ago

Read 2 more answers

The show has a large display board where visitors are encouraged to pin up their own instant camera pictures, taken during the e

mote1985 [20]

Answer:

<h2>1,800 pictures</h2>

Step-by-step explanation:

Find the diagram attached below with its dimension.

The board is rectangular in nature with dimension of 3.6 m by 1.8 m wall.

Area of a rectangle = Length * Breadth

Area of the board = 3.6 m * 1.8 m

since 1m -= 100cm

Area of the board = 360cm * 180cm

Area of the board = 64,800cm²

If the dimension of a picture on the wall is 6cm * 6cm, the area of one picture fir on the wall = 6cm* 6cm = 36cm²

In order to know the amount of 6cm* 6cm pictures that will fit on the wall, we will divide the area of the board by the area of one picture as shown;

Number of 6cm by 6cm pictures that could fit on the wall

= 64, 800cm²/36cm²

= 1,800 pictures

6 0

2 years ago