All categories

3 years ago

HELP NOW PLEASE!

Mathematics

2 answers:

tekilochka [14]3 years ago

6 0

It should be C. 1/3

Leokris [45]3 years ago

5 0

Answer:

-3/1 is the correct answer

You might be interested in

Is this righttt????<br><br><br><br> Huh

oksano4ka [1.4K]

Answer:

Should be!!! i remember taking that quiz but i dont really remember

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the area of a triangle with vertices (1,0) (5,0) (3,4)

Aleksandr-060686 [28]

Answer:

The area of the triangle is of 8 units of area.

Step-by-step explanation:

Answer:

The area of the triangle is of 21 units of area.

Step-by-step explanation:

The area of a triangle with three vertices $(x_1,y_1),(x_2,y_2),(x_3,y_3)$ is given by the determinant of the following matrix:

$A = \pm 0.5 \left|\begin{array}{ccc}x_1&y_1&1\\x_2&y_2&1\\1_3&y_3&1\end{array}\right|$

In this question:

Vertices (1,0) (5,0) (3,4). So

$A = \pm 0.5 \left|\begin{array}{ccc}1&0&1\\5&0&1\\3&4&1\end{array}\right|$

$A = \pm 0.5(1*0*1+0*1*3+1*5*4-1*0*3-0*5*1-1*1*4)$

$A = \pm 0.5*(20-4)$

$A = \pm 0.5*16 = 8$

The area of the triangle is of 8 units of area.

3 0

3 years ago

Look at the screenshot

kirza4 [7]

Answer:

The answer is d and b hope this helps!

3 0

2 years ago

Read 2 more answers

List both the negative and positive factors of -30 and sum is 1

yanalaym [24]

Answer:

-5 and 6

Step-by-step explanation:

-5 * 6 = -30

-5 + 6 = 1

5 0

2 years ago

A patient requires a 30% decrease in the dosage of his meds. His current dose is 340 mg. What will his dosage be after the decre

Nookie1986 [14]

Answer:

238 mg

Step-by-step explanation:

340 x 0.30 = 102

340 - 102 = 238

4 0

3 years ago