All categories

4 years ago

62.451 divided by 0.12

Mathematics

2 answers:

Bad White [126]4 years ago

5 0

Answer:

$\frac{62.451}{ 0.12} =520.425$

Step-by-step explanation:

First we multiply both quantities by 100 to eliminate the decimals of 0.12 (the denominator)

we have 6245.1 divided by 12

now we can do a normal division, and when we find the decimal point, it goes up.

I leave an image:

Ivenika [448]4 years ago

3 0

Answer:

520.425

Step-by-step explanation:

62.451 × 100 ÷0.12 × 100

=6245.1÷ 21

= 297.385

You might be interested in

Help I can’t solve this at all

qwelly [4]

<h2>Answer: </h2>

We know that,

Length of arc = 2πrθ/360

Length of arc = 2 × 3.14 × 6 × 45/360

Length of arc = 6.28 × 3/4

= 18.84/4

= 4.71units.

8 0

3 years ago

What is the center and radius of the circle with equation x2 + y2 - 4x + 22y + 61 = 0?

lesantik [10]

Hello,

$x^2+y^2-4x+22y+61=0\\\\
(x^2-4x+4) +(y^2+22y+121)-121-4+61=0\\\\
(x-2)^2+(y+11)^2=64


$

Center is (2,-11) and radius is 8

6 0

4 years ago

Solve for X: 3-2(x-1)=x-10

lyudmila [28]

$3-2(x-1)=x-10 \\\\ 3-2x+2=x-10 \\\\ -2x+5=x-10 \\\\ -2x-x=-10-5 \\\\ -3x=-15 \\\\ \boxed{x=\frac{-15}{-3}=5}$

6 0

4 years ago

Read 2 more answers

Rewrite the expression using properties of exponents:

Keith_Richards [23]

The answer is 1, anything that is raised to the 0 is always 1

5 0

3 years ago

Solve for x. Round to the nearest tenth, if necessary.

e-lub [12.9K]

Answer:

$\boxed {\boxed {\sf x \approx 1.9}}$

Step-by-step explanation:

We are asked to find x, a missing side in a triangle.

This is a right triangle because there is a small square in the corner representing a 90 degree or right angle. Therefore, we can use right triangle trigonometry. The three main functions are:

sinθ= opposite/hypotenuse
cosθ= adjacent/hypotenuse
tanθ= opposite/adjacent

Examine the triangle. We will use angle S, measuring 54 degrees, for theta. Side QR, measuring x, is <u>opposite</u> angle S. Side QS, measuring 2.3, is the <u>hypotenuse</u> because it is opposite the right angle. Since we have the opposite and hypotenuse, we will use sine.

$sin \theta = \frac {opposite}{hypotenuse}$

θ= 54
opposite= x
hypotenuse = 2.3

$sin (54)= \frac{ x}{2.3}$

We are solving for x, so we must isolate the variable. It is being divided by 2.3 The inverse operation of division is multiplication, so we multiply both sides by 2.3

$2.3* sin (54)= \frac{x}{2.3}*2.3$

$2.3* sin (54)=x$

$2.3*0.8090169944=x$

$1.860739087 =x$

Round to the nearest tenth. The 6 in the hundredth place to the right tells us to round the 8 up to a 9.

$1.9 \approx x$

x is approximately <u>1.9</u>

7 0

3 years ago