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
Dvinal [7]
3 years ago
14

Someone help me with this

Mathematics
1 answer:
skad [1K]3 years ago
7 0

Answer:

m∠ABC = 74

Step-by-step explanation:

The sum of the measures of three angles of any triangle is invariably equal to the straight angle, also expressed as 180 °

So you subtract the given measurements of ∠BAC (76°) and ∠ ACB (19°) from 180. 180-76-19 = 74

The measurement of angle ABC is 74°

You might be interested in
Which of the following functions is the inverse of this function?
kykrilka [37]

Answer:c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Masja [62]

Answer:

= 6/25 Is the correct answer.

7 0
3 years ago
Read 2 more answers
What is a reasonable range for the given function?
Vlada [557]
The answer is probably 50 ok
5 0
3 years ago

zzz [600]

Answer:1 computer : 8 students

Step-by-step explanation:

if there are 9 computers it would originally be 9 : 72 but that can be reduced since 9 is a factor of 72.

8 0
3 years ago
Read 2 more answers
AHHHHH! IM FREAKING OUT I NEED HELP NOW AND I WILL MARK BRAINLEST!!!! Question :
Andreas93 [3]

Answer:

Step-by-step explanation:

if i can draw, then i can explain better

distance between centers=r+3r=4r

we have to find the side of a right angled triangle by pythagoras theorem

given hypotenuse=4r

and one side=3r-r=2r

d=\sqrt{(4r)^2-(2r)^2} =\sqrt{12r^2}=2\sqrt{3}r\\

this is the distance if they touch.

but if they are r distance apart

then distance between centers=r+r+3r=5r

so hypotenuse=5r

length of tangent

=\sqrt{(5r)^2-(2r)^2} \\=\sqrt{21r^2} \\=\sqrt{21} r

3 0
3 years ago
Other questions:
  • 2.1 + 3.32 – 1.4 = ? A. 6.82 B. 4.02 C. 5.42 D. 4.2
    15·2 answers
  • 28/20= [A] 28x20 [B] 20/8 [C] 28/20 [D] 20+28
    8·1 answer
  • If f(x) = 5 + 8, what is f(x) when x = 10?
    12·1 answer
  • “calculate the value of x”
    7·1 answer
  • Which number line shows the solution set for |2p-4|≥6?
    6·2 answers
  • Please help with step by step thx<br> Algebraic equation
    7·1 answer
  • 4. Joseph is making cookies. The recipe requires 1/2 cups of flour and 1 teaspoons of sugar.
    6·1 answer
  • If the mean of four numbers 2,4,x, and 6 is 5, then x is...​
    7·1 answer
  • What percent of 202 is 34
    10·2 answers
  • Please help ASAP it’s due tomorrow at 12
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!