3 years ago

Error intervals from a round amount 144.66 to 2 dp

Mathematics

1 answer:

hoa [83]3 years ago

4 0

Answer:

i dont know

Step-by-step explanation:

You might be interested in

PLEASE HELPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

umka2103 [35]

Step-by-step explanation:

(-3,-2) is the answer friend.....

8 0

3 years ago

Which statement is not one of the axioms of Euclidean geometry? A)In space, there are at least four points that are not in the s

Katarina [22]

It might be D.Given any two points A and B, there is exactly one line AB that passes through them. hope that help...

4 0

3 years ago

Read 2 more answers

1.Find the first, fourth, and eighth terms of the sequence.

Montano1993 [528]

Multiply x times -2 then times the second number times -1

4 0

3 years ago

Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25.

SashulF [63]

For this case we have that by definition, a direct variation is given in the form:

$y = kx$

Where:

k: It is the constant of proportionality

According to the statement we have to:

$y = 25\\x = 4$

Substituting:

$25 = k4\\k = \frac {25} {4}$ $k = 6.25\ for\ \frac {dollars} {hour}$

On the other hand we have:

$y = 4\\x = 25\\4 = k25\\k = \frac {4} {25}$

$k = 0.16\ for\ \frac {hours} {dollar}$

Answer:

$k = 6.25 for \frac {dollars} {hour}\\k = 0.16 for \frac {hours} {dollar}$

7 0

3 years ago

If the vertices of / are B(–3, 3), C(3, 5), and D(–1, 0), what is the perimeter?

spayn [35]

Answer:

we need a picture of the ghraph

5 0

3 years ago