3 years ago

Round 2.1 to the nearest whole number.

Mathematics

2 answers:

Musya8 [376]3 years ago

4 0

Answer:

Step-by-step explanation:

if the number after the tenth place is greater than 5 it would be rounded up to 3, but since it is less than 5 it would round to 2

Taya2010 [7]3 years ago

3 0

Answer:

The answer is 2

Step-by-step explanation:

You can use this website for any math problem https://www.calculatorsoup.com/calculators/math/roundingnumbers.php

You might be interested in

Help please I don't remember

posledela

Answer: G would be at (1,0)

F (-1,3)

Y (-1,0)

3 0

3 years ago

20 points please help i’ll LOVE YOU

ANTONII [103]

I don’t know I’m doing something like that and I need help

5 0

3 years ago

Read 2 more answers

Solve the given equation by completing the square.

Dmitriy789 [7]

Answer:

a = -4, b = 3 and c = 6 (OR)

a = -4, b = -3 and c = 6

Step-by-step explanation:

$x^{2} +8x = 38$

Add 16 to both sides.

$x^{2} +8x+16 = 38 + 16$

$(x+4)^{2} =54$

$x + 4 = \sqrt{54}$ or $x + 4 = -\sqrt{54}$

$x+4=3\sqrt{6}$ or $x+4=-3\sqrt{6}$

$x=-4+3\sqrt{6}$ or $x=-4-3\sqrt{6}$

Therefore, a = -4, b = 3 and c = 6 (OR)

a = -4, b = -3 and c = 6

6 0

3 years ago

Read 2 more answers

The mapping shows a relationship between input and

Alborosie

a function can't have one input mapped to multiple outputs. this is the case for where 4 maps to -2 and 2, so remove (4, -2)

6 0

3 years ago

Find the length of the hypotenuse. O A. 17/2 O B. 5/7 O C. 3/2 OD. 7/3

Sphinxa [80]

Answer:

Step-by-step explanation:

x = 17√2

3 0

3 years ago

Round 2.1 to the nearest whole number.​

Round 2.1 to the nearest whole number.