3 years ago

Which temperature is more precise 980 degrees, 45.5 degrees, 30 degrees, 75 degrees

Mathematics

1 answer:

Setler [38]3 years ago

6 0

The answer is: [B]: " 45.5 degrees " .
_______________________________________________________

You might be interested in

How much money will Danny have in her account after one year

shusha [124]

Answer:

2080

Step-by-step explanation:

4 0

3 years ago

Use the Pythagorean Theorem to find the m 14.1 X X= 14.7

KATRIN_1 [288]

Answer:

x = 4.2

Step-by-step explanation:

14.1² + x² = 14.7²

198.81 + x² = 216.09

216.09 - 198.81 = 17.28

√17.28 = 4.15

x = 4.15

Round to nearest tenth

x = 4.2

4 0

2 years ago

Use the quadratic formula to solve for the roots of the following equation. x 2 – 4x + 13 = 0

Artyom0805 [142]

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ , with a = x^2 coefficient, b = x coefficient, and c = constant

With our equation, plug in the values:

$x=\frac{4\pm \sqrt{(-4)^2-4*1*13}}{2*1}$

Next, solve the exponent and multiplications:

$x=\frac{4\pm \sqrt{16-52}}{2}$

Next, solve the subtraction:

$x=\frac{4\pm \sqrt{-36}}{2}$

Next, factor out i (i = √-1):

$x=\frac{4\pm \sqrt{36}i}{2}$

Next, solve the square root:

$x=\frac{4\pm 6i}{2}$

Lastly, divide and your answer is:

$x=2\pm 3i$

5 0

3 years ago

Read 2 more answers

Cara and her brother take a numbered spinner from a board game and use it to determine

Oksi-84 [34.3K]

They are dependent events because if cara spins it and it lands on her she gets to play with the puppy, But if she misses it and her brother spins and it lands on him he gets to play with the puppy.

Short answer: the event is dependent because the outcome of the first spin effects the brother outcome

4 0

2 years ago

This month salesperson A made 11% of 67,530, salesperson B made 8% of 85,740. Who made more commission this month? How much did

maks197457 [2]

A: 11% x 67530 = $7428.30
B: 8% x 85740 = $6859.20

Person A made more commission

6 0

2 years ago

Read 2 more answers