All categories

2 years ago

PLEASE HELP I don’t know what I’m doing lol

Mathematics

2 answers:

Svetradugi [14.3K]2 years ago

7 0

Answer:

I would say soild 2 because is has the most even ammount of the 4.

Yakvenalex [24]2 years ago

7 0

Answer:

solid 2

hope it helps

You might be interested in

Find the area of triangle ABC with vertices A(2,1), B (12,2), C (12,8). Hence, or otherwise find the perpendicular distance from

Lapatulllka [165]

<h2>The area of a triangle is =54 square units</h2><h2>The perpendicular distance from B to AC is = $\frac{108}{\sqrt{149} } units$ </h2>

Step-by-step explanation:

Given a triangle ABC with vertices A(2,1),B(12,2) and C(12,8)

$x_1=2,y_1=1,x_2=12,y_2=2,x_3=12 and y_3=8$

The area of a triangle is= $\frac{1}{2} [x_1(y_2-y_3) +x_2 (y_3- y_1)+x_3(y_1-y_2)]$

= $|\frac{1}{2} [2(2-8+12(8-1)+12(1-2)]|$

= $|-54|$ = 54 square units

The length of AC = $\sqrt{(x_1-x_3)^{2} +(y_1-y_3)^2}$

= $\sqrt{(2-12)^{2} +(1-8)^2}$

= $\sqrt{149}$ units

Let the perpendicular distance from B to AC be = x

According To Problem

$\frac{1}{2} \times x \times \sqrt{149} = 54$

⇔ $x =\frac{108}{\sqrt{149} }$ units

Therefore the perpendicular distance from B to AC is = $\frac{108}{\sqrt{149} } units$

5 0

2 years ago

The quotient of any two integers is an intiger? True or false

Serggg [28]

The correct answer is true since an integer is simply just a number

4 0

3 years ago

Kendall's sister had 25 hair clips. 7 of them were blue and the rest were purple.What percent of Kendall's sister hair clips wer

Ludmilka [50]

The answer is 18/25 = .72 or 72%

3 0

2 years ago

Evaluate f g for x=-2<br><br>(fg)(-2)= ??

Lemur [1.5K]

Answer:

(fg)(-2) = 96

Step-by-step explanation:

$(fg)(-2)=6(-2)^{4} =6(16)=96$

Hope this helps

8 0

1 year ago

3a+4b= c solve for b

Alina [70]

Answer:

b = (c - 3a)/4

Step-by-step explanation:

3a + 4b = c

4b = c - 3a

b = (c - 3a)/4

6 0

1 year ago