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
lina2011 [118]
3 years ago
15

(The choices for the first one is 90 or 180)

Mathematics
2 answers:
kakasveta [241]3 years ago
5 0
1. 180
2. 1 & 4
3. 1
the answer to the question
sammy [17]3 years ago
4 0

The first one is 180 because the angles of a triangle add up to 180

angles 1 and 4

And finally, the last one is 1

You might be interested in
Tina recorded the number of calories she burned during a bike ride. The graph shows Tina’s calories burned, y, after x hours. If
m_a_m_a [10]

Answer:

hgo87ii76r7687ro

Step-by-step explanation:

8 0
3 years ago
Find the volume of 2 and 1/2 1 and 1/2 and 3​
Andre45 [30]

To find the volume multiply all 3 numbers together.

2 1/2 x 1 1/2 = 3 3/4

3 3/4 x 3 = 11 1/4

The volume is 11 and 1/4 cubic units

7 0
3 years ago
Am stuck on this question and show your working please.
Tamiku [17]

Answer:

1. 6pi or 18.84cm

2. 20pi or 62.8cm

3. 13pi or 40.82cm

4. 9.5pi or 29.83cm

5. You calculate the circumference of a circle with the expression 2pi(r). r stands for the radius. You can also use pi(d), or pi x diameter.

7. You would use 2pi(r) to find the circumference of a circle when given the value of the circle's radius.

8. You would use pi(d) to find the circumference of a circle when given the value of the circle's diameter.

5 0
3 years ago
Solve 5(x+9) - 4 = 71 for x
MrRissso [65]
Solving for x you would get X=6
7 0
3 years ago
Read 2 more answers
5. The length of a rectangular swimming pool is 50 yards, and the width of the pool is 16
d1i1m1o1n [39]
The answer is C. I got this by doing a^2 + b^2= c^2. 50^2 + 16^2=c^2, 2500 + 256 = c^2, 2756 = c^2, then you take the square root of 2756 and that gives you your answer 52.50 yards. Hope this helps :D
7 0
2 years ago
Other questions:
  • BLEM SOLVING
    14·1 answer
  • Which speed is the fastest?
    8·1 answer
  • Twelve more than seven times a number is the number plus 18. What is the number?
    12·1 answer
  • Football practice is 3 hours long and is normally split equally into two parts basic warm up exercises and practicing football p
    6·2 answers
  • Helphelphelphe helphelp
    14·1 answer
  • Im not too sure about this one could i get some help with it?
    5·1 answer
  • Madison wants to order T-shirts for the University which consist of 12,000 students she takes a random sample to figure out how
    8·1 answer
  • A bowl contained 19.4 grams of salt. Then, Greg poured in another 56.24 grams. How much salt does the bowl contain now?
    9·2 answers
  • GUYS PLEASE HELP!!!!
    10·1 answer
  • HELP ME PLEASE ❗❗❗❗
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!