What is the greatest possible error of the measurement?19.2 m

a. 9.6 m
b. 0.5 m
c. 0.05 m
d. 0.01 m

Answers

Answer 1

Answer: the answer is a.9.6

hope this helps :-)

Answer 2

Answer: I think it would be A. 9.6. I'm completely sure on that one.

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Express each number in standard form
-9.5x10-3
This is 10 to the -3 power

Answers

$-9.5*10^(-3)=-9.5*0.001=-0.0095$

Each week, Marcia travels to the office where she works, the supermarket, and a local fitness center. The three locations represent the vertices of a triangle. Marcia wants to move to an apartment that is equidistant from these three places. Where should her new apartment be located?

Answers

The choices are:
a.the center of the inscribed circle of the triangle
b.the center of the circumscribed circle of the triangle
c.the point of intersection of the angle bisectors for the triangle
d.the point of intersection of the perpendicular bisectors and the angle bisectors for the triangle

The answer to your question is B. I hope that this is the answer that you were looking for and it has helped you.

b is the correct answer

A man walks due west for 4 km. He thenchanges direction and walks on a bearing of
197° until he is south-west of his starting point.
How far is he then from his starting point? with workings

Answers

Answer:

Step-by-step explanation:

Let the starting point be B and the stopping be C as shown in the diagram below.

therefore, the angle at A will be (197-90)degree = 107degree

the angle at B is 45degree, since it is directly south west of C.

therefore the angle at C will be A+B+C=180 degree(sum angle of a triangle)

107+45+C=180

therefore, C=180-107-45=28degree

therefore, using sine rule gives;

sinA/a =sinC/c

sin107/a=sin28/4

0.9563/a=0.4695/4

0.9563/a=0.11736

therefore, a =0.9563/0.11736=8.148=8.1km(approx.)

5x – 4 = x - 16
solve the equation

Answers

Answer:

x = - 3

Step-by-step explanation:

Given

5x - 4 = x - 16 ( subtract x from both sides )

4x - 4 = - 16 ( add 4 to both sides )

4x = - 12 ( divide both sides by 4 )

x = - 3

Answer:

$\huge{ \fbox{ \sf{x = -3}}}$

Step-by-step explanation:

$\star{ \sf{ \: 5x - 4 = x - 16}}$

$\text{Step \: 1 \: : \sf{ \: Move \: x \: to \: left \: hand \: side \: and \: change \: its \: sign.}}$

$\hookrightarrow{ \sf{5x - x - 4 = - 16}}$

$\text{Step \: 2 \: : \sf{ \: Move \: 4 \: to \: right \: hand \: side \: and \: change \: its \: sign.}}$

$\hookrightarrow{ \sf{ 5x - x = - 16 + 4}}$

$\text{Step \: 3 \: : \sf{Collect \: like \: terms}}$

$\hookrightarrow{ \sf{ 4x = - 16 + 4}}$

$\text{Step \: 4 \: : \sf{Calculate}}$

$\text{ \underline{Remember! : }} \sf{ \: The \: \: negative \: and \: positive \: integers \: are \: always \: subtracted \: but \: posses \: the \: sign \: of \: the \: bigger \: integer.}$