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
Ilya [14]
3 years ago
10

What is the area of ΔABC? Round to the nearest tenth of a square unit.

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0

Answer:

b.

Step-by-step explanation:

Westkost [7]3 years ago
3 0
Draw a perpendicular segment from point C to the midpoint of AB. Using the trig sine function sin 80 = x/6 which gives 5.91 for the perpendicular segment. Using the formula A=1/2bh, A= 1/2 x5.91x2sqrt 2  A= 8.4
You might be interested in
A cone has a diamete of 3 inches the cone hold 12 cubic inches of water to the nearet inch what is the height of the cone
Andre45 [30]

Volume for a cone is 1/3 pi * r^2*h, where r is radius and h is height. We have diameter = 1/2 radius. Thus, radius = 1.5in. We also have volume is 12 in. Using formula for volume of a cone and plugging in what we know, we have 12 = 1/3*pi*(1.5)^2*h, were solving for h. To get, h= (12*3)/(pi*(1.5)^2), which is approximately 5.0931in, 5 inches




8 0
3 years ago
How can I find the volume of this prism? Helpp
Alex

Answer:

152.971

Step-by-step explanation:

i think thats the answer but sorry if its not.

5 0
2 years ago
There are 16 girls in a school club. The number of girls is four more than twice the number of boys. Find the number of boys
lisabon 2012 [21]
16-4=12/2=6 so there’s like 6 bois
4 0
3 years ago
In a school with 700 students, a survey revealed that 80% of the students liked the new lunch menu. Based on this data, how many
choli [55]

Answer:

560 students

Step-by-step explanation:

700 x 0.8 = 560

6 0
3 years ago
Read 2 more answers
the polynomial 3x+5 is divided by x+2 what is the quotient, pls be quick im taking a algebra progress check due in 25 min
il63 [147K]

Answer:

The quotient of the rational function is 3 -\frac{1}{x+2}.

Step-by-step explanation:

We proceed to solve the expression by solely algebraic means below:

1) \frac{3\cdot x + 5}{x+2} Given

2) \frac{(3\cdot x + 5) + 0}{x + 2} Modulative property

3) \frac{(3\cdot x +5) + [1+(-1)]}{x+2} Existence of additive inverse/Associative property

4) \frac{(3\cdot x + 6)+(-1)}{x+2} Definition of addition/Commutative and associative properties

5) \frac{3\cdot (x+2)}{x+2} + \left(-\frac{1}{x+2} \right)   \frac{a+b}{c} = \frac{a}{c} + \frac{b}{c}/ \frac{-a}{b} = \frac{a}{-b} = -\frac{a}{b}/Distributive property

6) 3 -\frac{1}{x+2} Definition of division/Existence of multiplicative inverse/Modulative property/Definition of subtraction/Result

The quotient of the rational function is 3 -\frac{1}{x+2}.

5 0
3 years ago
Other questions:
  • In 7-10, write two decimals that are equivalent to the given decimal.
    9·1 answer
  • HELP PLEASE!!
    14·1 answer
  • Drag the slider to 2 inches. How many centimeters are in 2 inches? There are centimeters in 2 inches.
    15·2 answers
  • The bakery made 92 muffins. seventeen were blueberry 23 were cranberry and the rest were chocolate chip. how many chocolate chip
    11·1 answer
  • WILL MARK BRAINLEST
    9·2 answers
  • Find the missing side length <br><br> I WILL GIVE BRAINLIEST
    7·1 answer
  • If (a+b)= -5 and ab= -150 , find a-b
    5·1 answer
  • Take your time with this. What are the answers for C and D? Will mark Brainliest.
    15·1 answer
  • Calculate the M.A.D. of the data 38, 66, 88, 90,​
    13·2 answers
  • Solve For X, using the given triangle.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!