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
Sladkaya [172]
3 years ago
11

A triangle has angles measuring 15° and 45°. What is the measurement of the triangle’s third angle?

Mathematics
2 answers:
nexus9112 [7]3 years ago
6 0
First you need to know that the internal angles of a triangle always equals 180°. Therefore:

15+45= 90°

Then since the angles should equal 180, you do:

180-90=90

So the missing angle equals 90°
lara31 [8.8K]3 years ago
6 0

Answer:

120 degrees

Step-by-step explanation:

180-15-45=120

You might be interested in
Helpp meee pleaseeee​
ludmilkaskok [199]

Answer:

I think its b:/ srry if I'm wrong

5 0
2 years ago
Read 2 more answers
Write the expression (2−3i)+5i(1−3i)<br> as a complex number in standard form.
Katarina [22]

Answer:

17 + 2i

Step-by-step explanation:

Given

(2 - 3i) + 5i(1 - 3i) ← distribute both parenthesis

= 2 - 3i + 5i - 15i²  [ i² = - 1 ]

= 2 + 2i + 15

= 17 + 2i ← in standard form

5 0
2 years ago
pls answer Sylvia read that the height of the Empire State Building is 443.2 m and wants to build a scale model of the building
uysha [10]

Answer:

C

Step-by-step explanation:

converting 8 ft to inches

8 * 12 = 96inches

if 96 inches = 443.2 m

1 inch = (443.2 * 1)/96 = 4.6m

which is closest to option c

8 0
3 years ago
£8658 is shared equally between 9 people. How much does each person get?<br> £
valkas [14]

Answer:

962

Step-by-step explanation:

8658/9

8 0
2 years ago
Read 2 more answers
McKinley is 10 years less than half as old as Thomas. The sum of their age is 53. How old is each
ohaa [14]

Answer:

lll

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • HELP!
    12·2 answers
  • PLEASE HELP
    15·2 answers
  • Describe the transformation. "g (x) = X + 3"
    6·1 answer
  • In the figure below, segment AC is congruent to segment AB:
    6·2 answers
  • What are the zeroes of f(x) = x2 + 5x + 6?
    7·2 answers
  • Select the equivalent expression. (a^-3/b^2)^4=? Choose 1 answer: A. b^2/a^7 B. (b/a)^20 C. 1/a^12*b^8
    10·1 answer
  • PLEASE ANSWER <br><br> ...<br> Subtract-3x – 8 from 4x2<br> 72 – 2.
    11·1 answer
  • A cylinder made of lead has a height of 4 inches and a diameter of 2 inches. How heavy is the cylinder if lead weighs 0.4 pound
    8·1 answer
  • If you borrowed $3,500 to buy a new car at 3% interest and paid it back in 4 years. How much would you pay in interest?
    15·1 answer
  • Find the missing side lengths.<br> AB=<br> BC=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!