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
Nadya [2.5K]
3 years ago
10

Please help me

Mathematics
2 answers:
sleet_krkn [62]3 years ago
6 0

Answer:

40 degrees

Step-by-step explanation:

Because there are 180 interior angles in a triangle, you need one of the sides. If an angle's exterior is 40 degrees, we know that the interior angle is 140 degrees. This means that the sum of the other interior angles have to be 40 as 180-140 is 40.

BabaBlast [244]3 years ago
4 0

Answer:

the answer for this question is 20°

You might be interested in
Which is the equation of the function?
dlinn [17]

Answer

its the third one.

Step-by-step explanation:

7 0
3 years ago
Mr. Brown's salary is $32,000 and it increases by 3% each year. What is the explicit rule for this sequence in simplified form?
katovenus [111]

Answer:

This is the concept of geometric series. We are required to find the recursive formula for year n. Here we will use the formula;

nth=ar^(n-1)

where;

a=first term

r=common ratio

n=nth term

Thus

a=8.50

r=(8.85)/(8.50)=1.0412

thus the formula will be:

nth=8.50(1.0412)^n

3 0
3 years ago
Using the given information, give the vertex form equation for each parabola.
ollegr [7]

Answer:

Step-by-step explanation:

If you plot this point and the directrix on a coordinate plane, you can see that the directrix is 1/4 of a unit below the vertex.  Since, by nature, a parabola opens in the direction opposite the directrix and "hugs" the focus, this is a positive x-squared parabola (meaning it opens upwards).  The formula for this type of a parabola is, in vertex form,

4p(y-k)=(x-h)^2

where p is distance (in units) between the vertex and the directrix and h and k are the coordinates of the vertex.  For us, p = .25, h = 7, and k = -6.  Filling in our formula:

4(.25)(y+6)=(x-7)^2

Simplify the left side to

1(y+6)=(x-7)^2 which simplifies, in its entirety, to

(x-7)^2-6=y

3 0
3 years ago
42/77 in simplest form
svlad2 [7]
The answer is 6/11 :))
8 0
3 years ago
Which equation is modeled below?
masha68 [24]

Answer:

your answer is b bud... your welcome....

Step-by-step explanation:

just took the test

5 0
3 years ago
Other questions:
  • 3+m+4≤5 please help due tommorow
    14·2 answers
  • In the diagram below, BC is an altitude of ABD. To the nearest whole unit, what is the length of CD?
    6·2 answers
  • Subtract negative 24 from 11.
    13·2 answers
  • ANSWER FAST PLEASE! TIMED TEST - Mark has a tarp that is 24 ft wide that he is going to fold in half to cover both sides of a te
    8·1 answer
  • PLEASE HELPP … Find the measure of BD .
    15·1 answer
  • If Paul runs 5 miles in 3 hours, how many miles does he run in 24 hours?
    11·2 answers
  • If joe had 3 coins and lost 1 coin. How many coins does joe have now ?
    6·2 answers
  • G(x)=3x^2+6x−9<br><br> I need the vertex for this please
    11·1 answer
  • Two trains, Train A and Train B, weigh a total of 366 tons. Train A is heavier than Train B. The difference of their weights is
    11·1 answer
  • Write the equation of the line passing through the points (-7,8) and (7,2) The equation of the line is [ ]Can someone please hel
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!