2 years ago

Select the correct choice below and fill in the answer box(es) to complete your choice.

Mathematics

1 answer:

Scilla [17]2 years ago

7 0

Answer:

A.4.16

B. 4 R 12

Step-by-step explanation:

I'm justing going around answering my friends question Imao

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A family plan to catch a ferry and need to book in at 12:02 am. The journey to the ferry port will take 2 hours 45 minutes. What

kolbaska11 [484]

Answer:

DEEZNUUTZZZ

Step-by-step explanation:

5 0

3 years ago

Write in point-slope form an equation of the line through the pair of points. (3,12) and (5,9)

horrorfan [7]

Answer:

$\large\boxed{y=-\dfrac{3}{2}x+16\dfrac{1}{2}\to y=-1.5x+16.5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 12) and (5, 9).

Substitute:

$m=\dfrac{9-12}{5-3}=\dfrac{-3}{2}=-\dfrac{3}{2}$

Put the value of a slope and coordinates of the point (3, 12) to the equation of a line:

$12=-\dfrac{3}{2}(3)+b$

$12=-\dfrac{9}{2}+b$

$12=-4\dfrac{1}{2}+b$ add $4\dfrac{1}{2}$ to both sides

$16\dfrac{1}{2}=b\to b=16\dfrac{1}{2}$

Finally:

$y=-\dfrac{3}{2}x+16\dfrac{1}{2}$

4 0

2 years ago

Select the expression that has a value of 96.45

leonid [27]

Given:

Number is 96.45.

To find:

The expression that has a value of 96.45.

Solution:

In option a,

$0.9645\times 10^2=0.9645\times 100$

$0.9645\times 10^2=96.45$

In option b,

$9.645\div 10^1=\dfrac{9.645}{10}$

$9.645\div 10^1=0.9645\neq 96.45$

In option c,

$964.5\times 10^3=964.5\times 1000$

$964.5\times 10^3=964500\neq 96.45$

In option d,

$9645\div 10^3=\dfrac{9645}{1000}$

$9645\div 10^3=9.645\neq 96.45$

Therefore, the correct option is a.

5 0

2 years ago

How should the decimal point in 6.8 be moved to determine the product of 6.8

borishaifa [10]

The answer is two places to the right. For every 0 you move the decimal one place. And since the 100 is positive you move the decimal to the right.

6 0

3 years ago

Kate is going to the fair with her friends it will cost $5 to get in and an additional $2 per ride. Create equation to represent

Jet001 [13]

Answer:

2x+5

Step-by-step explanation:

6 0

3 years ago

Select the correct choice below and fill in the answer​ box(es) to complete your choice.

Select the correct choice below and fill in the answer box(es) to complete your choice.