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
balandron [24]
3 years ago
10

Find the area of this triangle

Mathematics
1 answer:
uysha [10]3 years ago
3 0

Answer:

i think the answer is 67.5

You might be interested in
In OPQ, the measure of Q=90°, the measure of O=48°, and QO = 4.9 feet. Find
DIA [1.3K]

Answer: x=5.442≈5.4 feet

8 0
2 years ago
Read 2 more answers
You purchased concentrated cleaner that must be diluted (watered down)
abruzzese [7]

Answer:

The volume of the concentrated 80 gallons mixture is 20 gallons

The volume of water in the 80 gallons mixture is 60 gallons

Step-by-step explanation:

The given parameters are;

The content of Container A = The cleaner

The concentration of the cleaner = 20% solution

The content of Container B = Pure water

The concentration of the desired solution = 5%

The volume of the required solution = 80 gallons

Let x represent the volume of the concentrated solution and y represent the volume of water in the 80 gallons mixture

Therefore, we have;

20/100 × x + y×0 = 5/100×80

x + y = 80

y = 80 - x

20/100 × x + (80 - x)×0 = 5/100×80

0.2·x = 4

x = 4/0.2 = 20

x = 20 gallons

y = 80 - x = 80 - 20 = 60

y = 60 gallons

The volume of the concentrated solution (80 gallons mixture) = x = 20 gallons

The volume of water in the 80 gallons mixture = y = 60 gallons.

8 0
3 years ago
Solve the equation 18=-5(4x+3)+21x
AlexFokin [52]
-5(4x+3)+21x=18\\\\(-5)(4x)+(-5)(3)+21x=18\\\\-20x-15+21x=18\ \ \ |+15\\\\x=33
5 0
2 years ago
Bottles of water sell for $1.50 each.
anyanavicka [17]
Y axis is 1.5 and x axis is 1 and make them meet in the middle and add and repeat the process
4 0
2 years ago
(04.05 MC)
nika2105 [10]

Answer:

D

Step-by-step explanation:

Plug in and see.

Check A: Lets plug in (0,3) into y<2/3 x+2.

3<2/3 (0)+2

3<2 is not true so not A

Check C: Lets plug in (3,5) into y<2/3 x+2.

5<2/3 (3)+2

5<2+2

5<4 is not true so not C

Check B: Lets plug in (-3,1) into y<2/3 x+2.

1<2/3 (-3)+2

1<0 is not true so not B

Check D: Lets plug in (1,2) into y<2/3 x+2.

2<2/3 (1)+2

2<2/3+2 is true so D

6 0
3 years ago
Other questions:
  • Which ordered pair is a solution of the equation below? y=4x?<br><br> (1,3)<br> (-1,-4)<br> (-4,-1)
    6·2 answers
  • What figure was made after connecting the points?
    7·1 answer
  • Need help with this one
    15·1 answer
  • For the following set of quiz data, which of the statements is true?
    10·1 answer
  • What is 2+2 4+4 8+8 i need math help
    6·1 answer
  • Write an equation of the line that passes through the given point as is (a) parallel and (B) perpendicular to the given line
    7·1 answer
  • Simplify please ......
    13·2 answers
  • Pleaseeeeee halpppppppppppppp meeeeee i will mark brainlienst
    7·2 answers
  • What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid
    13·1 answer
  • Find the area of the triangle:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!