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
barxatty [35]
3 years ago
10

What is the altitude of the triangle?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
3 0
Area = 1/2 Base x Height

Let x= Base, then x+3 = height

35 = 1/2(x)(x+3)

35 = 1/2(x2) + 3/2(x)

70 = x2 + 3x

x2 + 3x - 70 =0

(x+10)(x-7) = 0, x= -10 or 7 (-1 is impossible) so base = 7, height = 10
You might be interested in
Help plsssss just some math Ik the answer just want to check
neonofarm [45]
A c d hope this will help u
3 0
3 years ago
The probability that you roll a 5 on a six-sided die is start fraction one over six end fraction . the probability that you flip
Anastaziya [24]
Let event A be the coin landing on heads and let event B be rolling a 5 on a six-sided die.
Events A and B are independent if, and only if:
P(A\cap B)=P(A)\times P(B)
It is given in the question that the above condition for independence is met.
Also A and B are independent if:
P(A|B) = P(A)
P(A) = 1/2
Therefore the probability of flipping a coin and it landing on heads, given that you rolled a 5 on a six-sided die is 1/2. The two events are independent.
5 0
3 years ago
A dealer bought 3 gross buttons at $.38 a dozen. He sold the buttons at 5 cents each. How much was his profit per gross?(12 doze
777dan777 [17]

Answer:

$2.64

Step-by-step explanation:

Selling them at 5 cents each ($0.05), he could sell 1 dozen buttons for

12 * $0.05 = $0.60

As he bought them at $0.38 per dozen, the profit per dozen would be

$0.60 - $0.38 = $0.22

As 12 dozen is 1 gross, the profit per gross would be

12 * $0.22 = $2.64

7 0
3 years ago
Read 2 more answers
What is the lcm for 3/4and 1/2​
ioda

Answer:

1 1/2

Hope that helps!

Step-by-step explanation:

4 0
3 years ago
The cost of buying 1 DVD is $19.99. The cost of buying 1 CD is
Mama L [17]

Answer: The Total $110

Step-by-step explanation:

I hope this is what you are looking for

6 0
3 years ago
Other questions:
  • Determine the measure of of angle 4, 6, and 12
    8·1 answer
  • Mc Donald’s sells about 150 hamburgers every 3 seconds. How many seconds will it take to sell 6,400 hamburgers?
    10·1 answer
  • The improper fraction 9/8 equals what mixed number ​
    13·1 answer
  • Can you please tell me what subtotal is?
    15·1 answer
  • Look at pic......................................
    6·1 answer
  • Giving 15 points plz plz help me
    7·1 answer
  • At a fair, each person can spin two wheels of chance. The first wheel has the numbers 1, 2, and 3. The second wheel has the lett
    9·1 answer
  • How many were served in 27 minutes
    5·2 answers
  • levi works 8 hours each workday . He works every day for 10 days. If he made 620 during those 10 days ,how much does levi make p
    8·1 answer
  • Goals scored by a hockey team in successive matches are 5,7,4,2,4,0,5,5 and 3. What is the number of goals, the team must score
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!