All categories

3 years ago

Round .086 to leftmost nonzero digit

Mathematics

1 answer:

alekssr [168]3 years ago

6 0

If it's a whole number it would be 1 and of it wasn't it's .1 or .09

You might be interested in

Which of the following expression is equivalent to 3 x - 2 x + 5

Margarita [4]

Answer:

what are the answer options?

Step-by-step explanation:

7 0

3 years ago

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary. Hint: Use the Pythagorean T

Paul [167]

The distance between two points on the plane is given by the formula below

$\begin{gathered} A=(x_1,y_1),B=(x_2,y_2) \\ \Rightarrow d(A,B)=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2} \end{gathered}$

Therefore, in our case,

$A=(-1,-3),B=(5,2)$

Thus,

$\begin{gathered} \Rightarrow d(A,B)=\sqrt[]{(-1-5)^2+(-3-2)^2}=\sqrt[]{6^2+5^2}=\sqrt[]{36+25}=\sqrt[]{61} \\ \Rightarrow d(A,B)=\sqrt[]{61} \end{gathered}$

Therefore, the answer is sqrt(61)

In general,

$-(-n)=n$

Remember that

$-n=(-1)\cdot n$

Therefore,

$\begin{gathered} a-(-n)=a+(-1)(-n)=a+(-1)(-1\cdot n)=a+(-1)^2\cdot n=a+1\cdot n=a+n \\ \Rightarrow a-(-n)=a+n \end{gathered}$

6 0

1 year ago

Isabella has 2 1/4 oranges. Colleen has 3 1/4 oranges. How many all together?

pentagon [3]

The answer is 5 1/2.

5 0

3 years ago

Read 2 more answers

you are traveling on a bus at camp at a speed of 50mph. The number of miles traveled. N, after traveling t hours.

raketka [301]

i could tell you what n is if you tell me what t is

sorry not much help

8 0

3 years ago

Read 2 more answers

Pick the description of a geometric object that best matches the real-world object:<br><br> tent

Elodia [21]

Answer:

Triangular Prism

Step-by-step explanation:

We are given the object 'Tent' and are required to find a 3D object resembling it.

Since, the object represents a tent. So, it must have two similar and parallel bases with parallelograms as sides.

Therefore, we get that the 3D object that resembles a tent is a 'Triangular Prism'.

A triangular prism has two similar triangular bases and three rectangular sides as shown in the figure below.

Hence, 'Triangular Prism' is the answer.

5 0

3 years ago