All categories

2 years ago

12.48 ÷ 7.6

iv 7.6 " align="absmiddle" class="latex-formula">

Mathematics

2 answers:

algol132 years ago

3 0

Answer:

2.08

Step-by-step explanation:

12.48 ÷ 6

= 2.08

ira [324]2 years ago

3 0

Answer:

Answer:

= 1.6

You might be interested in

A bicycle tire has a diameter of 62cm. What is the distance the bicycle tire travels in 10 revolutions?

Orlov [11]

Answer:

1948 cm

Step-by-step explanation:

First, calculate the circumference of the wheel with tire. Since C = πd, the circumference in this particular case is C = π(62 cm), or approx. 194.8 cm.

Each time the wheel turns, the bike moves forward 194.8 cm.

If the wheel turns 10 times, the bike moves forward 1948 cm.

3 0

3 years ago

Select the two values of x that are roots of this equation.<br>x + 2x - 6 = 0

VLD [36.1K]

For this case we must solve the following quadratic equation:

$x ^ 2 + 2x-6 = 0$

Where:

$a = 1\\b = 2\\c = -6$

The solution is given by:

$x = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2a}$

Substituting:

$x = \frac {-2 \pm \sqrt {2 ^ 2-4 (1) (- 6)}} {2 (1)}\\x = \frac {-2 \pm \sqrt {4 + 24}} {2}\\x = \frac {-2 \pm \sqrt {28}} {2}\\x = \frac {-2 \pm \sqrt {2 ^ 2 * 7}} {2}\\x = \frac {-2 \pm2 \sqrt {7}} {2}\\x = -1 \pm \sqrt {7}$

Thus, we have two roots:

$x_ {1} = - 1+ \sqrt {7}\\x_ {2} = - 1- \sqrt {7}$

ANswer:

$x_ {1} = - 1+ \sqrt {7}\\x_ {2} = - 1- \sqrt {7}$

8 0

2 years ago

Graph for 4x + 3y = -3

Serga [27]

Answer:

Your answer is: Slope = $-\frac{4}{3}$ Y-intercept = $(0,-1)$

Graph the line using the slope and y-intercept, or two points.

Step-by-step explanation:

Graph Below : ↓

Hope this helped : )

6 0

2 years ago

A submarine started at 750 meters below sea level. It rose 50 meters per hour over a 4-hour period. Which expression represents

Cerrena [4.2K]

Answer:

$y(t) = 750 -50t$

Step-by-step explanation:

We want to model the position of the submarine as a function of time.

Notice that we have a constant amount. The initial depth: 750 meters

Then we have a factor that varies over time. Every hour the submarine ascends 50 meters. therefore as t increases the depth y(t) of the submarine decreases. Then the factor is:

-50t.

Where t represents the time in hours.

Then the equation that represents the new position of the submarine in relation to the level of the sea:

$y(t) = 750 -50t$

4 0

2 years ago

Read 2 more answers

Ashley's bill for a dinner at a restaurant was $24. She left an 18% tip. What was the amount of the tip?

guapka [62]

$48.00 dollars the answers to your, 48.00

5 0

3 years ago