1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ale4655 [162]
3 years ago
9

What is the area of this triangle?

Mathematics
1 answer:
Alisiya [41]3 years ago
6 0
7 I think let me know if I’m wrong
You might be interested in
Directed line segment has endpoints P(– 8, – 4) and Q(4, 12). Determine the point that partitions the directed line segment in a
larisa86 [58]

Answer:

Point (1,8)  

Step-by-step explanation:

We will use segment formula to find the coordinates of point that will partition our line segment PQ in a ratio 3:1.

When a point divides any segment internally in the ratio m:n, the formula is:

[x=\frac{mx_2+nx_1}{m+n},y= \frac{my_2+ny_1}{m+n}]

Let us substitute coordinates of point P and Q as:

x_1=-8,

y_1=-4

x_2=4

y_2=12

m=3

n=1

[x=\frac{(3*4)+(1*-8)}{3+1},y=\frac{(3*12)+(1*-4)}{3+1}]

[x=\frac{12-8}{4},y=\frac{36-4}{4}]

[x=\frac{4}{4},y=\frac{32}{4}]

[x=1,y=8]

Therefore, point (1,8) will partition the directed line segment PQ in a ratio 3:1.

   

7 0
3 years ago
10. Mr. Guerrero left his house and drove north at an average speed of 40 mph.Two hours later, his daughter Miranda left the hou
Charra [1.4K]
Speed=distance / time  ⇒ distance=time x speed
distance=d
time=t
speed= s

d=s*t

Distance  traveled by Mr Guerrero, when his daugther left the house
Data:
s=40 miles/ hour
t=2 hours
d=40 miles/ hour * 2 hours=  80 miles

Total distance traveled by Mr Guerrero:
d=80 miles + 40 miles/hourt    ⇒d=80+40t      (1)

d=total distance.
s=speed.
t=time spent by Miranda for she overtook her father.

Distance traveled by Miranda.
data:

s=48 miles/ hour
d=total distance.
t=time spent by Miranda for she overtook her father.

d=48 miles/hour * t      ⇒d=48t       (2)

With the equations (1) and (2), we make an system of equations:

d=80+40t
d=48t

We can solve this system of equation by equalization method.

80+40t=48t
80=48t-40t
80=8t
t=80/8=10

d=48t
d=48*10=480

Answer: the thistance will be 480 miles.
3 0
3 years ago
Struct quadrilaterals for measurements given belo
Ierofanga [76]
I’m just trynna get points
6 0
3 years ago
6x^2y^3/3xy<br><br> 6x squared times y cubed <br> divided by 3xy <br> simplify
Lera25 [3.4K]

Answer:

2xy^2


Step-by-step explanation:

The question is:

\frac{6x^{2}y^3}{3xy}


<em>"6" and "3" cancels out as well as the "x"s and "y"s. Shown below</em>:

\frac{6x^{2}y^3}{3xy}\\=2xy^2

4 0
3 years ago
What is the area of the circle shown below?
Andrew [12]

Answer:

201.06

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A cylinder has a volume of 675.1 cubic centimeters. The diameter of the cylinder is 10 cm. What is the height of the cylinder? (
    13·1 answer
  • Help please! Identify an equation in point slope form for the line perpendicular to Y =-4x + 8 that passes through (-2, 7)
    14·1 answer
  • If Bailey had 1015 jelly beans and Andrew had 1888 then Andrew gave Bailey 88 jellybean how many does Bailey have
    12·1 answer
  • A000<br> 1<br> -1-1-1-1<br> AAA<br> A<br> 1<br> 1<br> 1<br> 1<br> 1<br> -1 (-1)(-1
    5·2 answers
  • Graph y=|3x|-1 I need the graph for this equation
    11·1 answer
  • What is the volume of the square pyramid? Round to the nearest tenth.
    9·1 answer
  • After eating all the leftovers, Chet drove back from Vail to Denver. He
    6·1 answer
  • I mess up everthing i'm the worst friend ever
    9·2 answers
  • Dont know this answer
    9·2 answers
  • Math question please help me
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!