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
ziro4ka [17]
2 years ago
8

Please help Find the area in square units of ABC△ plotted below.

Mathematics
1 answer:
neonofarm [45]2 years ago
6 0

Answer:

Use the distance formula on both points AC and AB.

<em>Distance formula is this</em><em>:</em>

<em>\begin{gathered}d=\sqrt{(x2-x1)^2+(y2-y1)^2} \\\\d=\sqrt{(1--5)^2+(8--7)^2} \\\\d=\sqrt{(6)^2+(15)^2} \\\\d=\sqrt{36+225} \\\\d=\sqrt{261} \\\\\end{gathered}d=(x2−x1)2+(y2−y1)2d=(1−−5)2+(8−−7)2d=(6)2+(15)2d=36+225d=261</em>

Distance for AC  is  16.16

Now do the same with the numbers for AB and get the distance of 5.39

2. To get the area, use the formula 1/2 x base x height

AB is the base and AC is the height.

1/2 x 16.16 x 5.39 = 43.55

the answer is 43.5

You might be interested in
Pleaseeeee helpppppppppp
Viktor [21]

Answer:

im scared for my future, I dont wanna learn about this, it looks hard

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I really need help if you explain I will give brainliest
Troyanec [42]
Since the ratio of sides is 4 to 3, the proportion is:

\frac{4}{3} = \frac{12}{x}

x = 9
6 0
3 years ago
Pears cost $0.92 per pound and apples cost $1.10 per pound. Mr. Bonilla bought 3.75 pound of pears and 2.1 pounds of apples. How
Blababa [14]
3.75* .92= $3.45

2.1* 1.10= $2.31

$3.45
+ $2.31
_______
$5.76
6 0
2 years ago
Read 2 more answers
What is the area of the Kite?
SVEN [57.7K]
Kite Area = (diagonal1 * diagonal2) / 2
Kite Area = (30 * 4) / 2
Kite Area = 60 square feet


5 0
2 years ago
Which graph shows that Cindy reads about of the time while riding in the car?
GarryVolchara [31]

Answer:

The 2nd

Step-by-step explanation:

It shows the denominator of 3/4

8 0
3 years ago
Other questions:
  • Please help me with number 1 a
    10·1 answer
  • Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorre
    12·2 answers
  • Popcorn was donated for the school fair by 3 different popcorn vendors they donated a total of 636 bags of popcorn each vendor d
    15·1 answer
  • 10d - 22 + 6d = 12d + 10
    14·1 answer
  • Which expressions form an equation with the given expression?
    11·1 answer
  • Sketch the curve y=x(x-2)^3 showing any stationary points and points of inflection
    5·2 answers
  • Answer 1 or answer 2?
    8·2 answers
  • Just a tad bit more points :)
    7·2 answers
  • (411+29+58)×(213+11+3)
    14·1 answer
  • What is the positive solution to this equation?<br><br> 3x^2+16x=112
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!