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
vova2212 [387]
3 years ago
15

Please answer thanks a lot!

Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0
Vol (pyr) = 1/3 b × h, where h = 15 and b = base = area of triangular base = 1/2 b×h, where h = 12 and b = 13
V = 1/3 (1/2×12×13)×15
V = (1/3×1/2×12)×13×15
V = 2×13×15 = 30×13 = 390 in^3
You might be interested in
Linear pair angles are: Always congruent Sometimes congruent or Never congruent​
Grace [21]

Answer:

Always

Step-by-step explanation:

3 0
3 years ago
A triangle can have at most ________ right angle.
andrey2020 [161]
A triangle can only have at most one right angle.

Here's a proof that shows why this is so:

We know that the sum of all interior angles of a triangle must add up to 180.
Let's say the interior angles are A, B, and C

A + B + C = 180

Let's show that having two right angles is impossible

Let A = B = 90

90 + 90 + C = 180

180 + C = 180

Subtract 180 from both sides

C = 0

We cannot have an angle with 0 degrees in a triangle. Thus, it is impossible to have 2 right angles in a triangle.

Let's try to show that it's impossible to have 3 right angles

Let A = B = C = 90

90 + 90 + 90 = 180 ?

270 ≠ 180

Thus it's impossible to have 3 right angles as well.

Let's show that is possible to have 1 right angle

Let A = 90

90 + B + C = 180

Subtract both sides by 90

B + C = 90

There are values of B and C that will make this true. Thus, a triangle can have at most one right angle.

Have an awesome day! :)
3 0
2 years ago
The opposite of -17 I need the answer please and thanks
alex41 [277]
The answer is +17 or just 17 :)
7 0
2 years ago
Read 2 more answers
The tables show linear functions representing the estimated time it takes for the math and language arts portions of standardize
ozzi

Answer: D) The language arts function has the greater slope, which shows that the estimated time per question for language arts is greater than the estimated time per question for math.

Step-by-step explanation:

In the table shown, the estimated time for language arts is greater than the estimated time for math. They can answer 25 math questions in 87 minutes, whereas for language arts, they take 88 minutes to answer 20 questions. Therefore, the slope for LA is greater than the slope for Mathematics. Hope this helps :)

7 0
3 years ago
Ryan made a $3ooo down paymen tona car.The total coast of the car was $7500.he made 36 equal monthly payment to pay the car in f
zhenek [66]

Ryan payed $125 per month. Steps below.

7,500 - 3,000 = 4,500

4,500 / 36 = 125.

4 0
3 years ago
Other questions:
  • Liis tracking the amount in his bank account. He now has $125, and he plans to deposit $45 each month. In how many
    13·1 answer
  • There are 16 boys and 18 girls what is the probability of the boys name
    10·1 answer
  • Help please giving 15 points !!!!!!!
    14·1 answer
  • Factor the following polynomial completely: 5x^4+20x^3-105x^2
    6·2 answers
  • Kenny reads 5/8 page in 2/3 minute. <br><br> This is unit rates
    15·1 answer
  • Square root of 6 - square root of 2= ?
    13·1 answer
  • You are planning on using circles to compare the populations of California 37,691,000, Texas 25,675,000, and New York 19,465,000
    7·1 answer
  • Carl has 2 cups of flour to make cookies how many batches of cookies can you make of each batch uses 1/3 cup carl has 2 cups of
    9·1 answer
  • PLEASE HELP ME. I GOT ONE QUESTION WRONG AND IF I GET THIS WRONG I WILL FAIL.
    11·2 answers
  • What do l do??? Need help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!