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
mamaluj [8]
3 years ago
15

Find the size of the angle a.Diagram not drawn accurately​

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0

Answer:

45°

Step-by-step explanation:

Since,

3a + a + 2a + 2a = 360°

You might be interested in
A number is multiplied by 16, and that product is added to 8. The sum is equal to the product of 4 and 10. Find the number.
Ymorist [56]

Your sum is 4 times 10, or 40. We want to end up with 40. Subtract 8 because you added 8 before to work backwards. You get 32. Divide by 16 because the opposite of multiplication is division. You would get 2.

5 0
3 years ago
ANSWER QUICK!!!
UkoKoshka [18]

b becuces you add the dived

6 0
3 years ago
Which prism has a greater surface area? 2 prisms. A rectangular prism has a length of 12 inches, height of 8 inches, and width o
baherus [9]

Answer:

Step-by-step explanation:

ANSWER IS The rectangular prism has a greater surface area by 72 square inches. Sorry if it is wrong my kid was bothering me.

3 0
3 years ago
Read 2 more answers
According to this diagram, what is the sin of 28?
vivado [14]
I think the answer may be C
8 0
3 years ago
Read 2 more answers
The speed, v, of a wave is inversely proportional to the square root of the
yKpoI14uk [10]

Answer:

v = 120

Step-by-step explanation:

If v is inversely proportional to square root of d, then we can write

v \sqrt{d} = k    

If v  = 30 and d = 400, then

30(\sqrt{400}) = k

k = 30(20) = 600

Now v \sqrt{d} = 600

If d = 25, then v\sqrt{25} = 600

                         5v = 600

                            v = 120

5 0
2 years ago
Other questions:
  • Find cardinality of set B<br><br> B = {∅, {1}, {1, 2}, {1, 2,3}, · · · , {1, 2, · · · , m}}
    9·1 answer
  • Enter your answer, in simplest radical form.
    8·1 answer
  • True or false I'm a little confused help pls!
    7·2 answers
  • Mile markers along the highway to tell drivers how many miles they have traveled from one location to another suppose Daniel See
    9·1 answer
  • A garden is in the shape of a rectangle. What is the perimeter of the garden? PLS HELP​
    8·2 answers
  • Diego’s dog weighs more than 10 kilograms and less than 15 kilograms. Select the set of inequalities that must be true if w is t
    15·1 answer
  • A square dancing contest has 245 teams of 4 pairs each. How many dancers are participating in the contest?
    10·1 answer
  • Please help don,t undertan
    5·1 answer
  • Please answer asap !!!!!!!!!!!]
    9·1 answer
  • -4.67 + (5.24 – <br> ) – (<br> + 7.98) = 13.26
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!