Here is the questions

Mathematics

1 answer:

Reika [66]3 years ago

7 0

Answer:8. 4.2*10^–3 and 7. No

Step-by-step explanation: To find the answer for question #8, move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. The sign of the exponent will depend on the direction you are moving the decimal. For question #7 the same thing for question #8 must be move to the decimal so there is one non-zero digit to the left of the decimal point.

You might be interested in

A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of the number of blue marbles to the nu

barxatty [35]

Answer:

Step-by-step explanation:

blue+green=15

blue is 5

5 to 15

4 0

3 years ago

Read 2 more answers

Answer this question, thx for the help <br> (the 4th one is this shape O )

RideAnS [48]

Answer:

1st one

Step-by-step explanation:

5 0

2 years ago

Tell whether the statement is true or false. Tan20 degrees greater than cot20 degrees

Oxana [17]

True because tan(20)=2.1 and cot(20)=is o.44

8 0

3 years ago

Use the drawing tool(s) to form the correct answer on the provided graph.

Dominik [7]

Answer:

see below. The solution is the doubly-shaded area.

Step-by-step explanation:

Each boundary line will be dashed, because the "or equal to" case is <em>not included</em>. Each shaded area will be above the corresponding boundary line because the comparison symbol is y > .... That is, only y-values greater than (above) those in the boundary line are part of the solution.

Of course, the boundary lines are graphed in the usual way. Each crosses the y-axis at the value of the constant in its equation. Each has a slope (rise/run) that is the value of the x-coefficient in the equation.