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
Lostsunrise [7]
2 years ago
15

Find the missing angle

Mathematics
2 answers:
qwelly [4]2 years ago
5 0

Answer:

58 degree

Step-by-step explanation:

the total degree of the three interior angles together of a triangle = 180

here 2 sides are given so to find the 3rd angle we can just add the other 2 angles and subtract it from 180

so it'll be

65 + 57 = 122

180 - 122 = 58 \: degrees

answer = 58 degree

Zanzabum2 years ago
3 0
58 degrees……….:..:………..
You might be interested in
Which interval on the graph could be described as linear increasing? <br><br> A<br> B<br> C<br> D
NNADVOKAT [17]
<span>A decreasing
B increasing
C stay the same
D </span>decreasing

Answer is B.
7 0
3 years ago
Read 2 more answers
What is 5256 divided by 52
Ivenika [448]
The answer would be 101.7
7 0
3 years ago
2x³+4x²-2x³+x-32<br><br>A)1 B)2 C)3 D)0​
Gnoma [55]

Answer:

The degree is 2

Step-by-step explanation:

2x³ and -2x³ cancel each other out, so the expression would be 4x²+x-32.

The largest exponent value is 2, as shown in "4x²"

8 0
3 years ago
Read 2 more answers
Lars deposited $50 into a savings account for which interest is compounded quarterly. According to the rule of 72, what interest
Ivanshal [37]

Answer: C 2.5%


Step-by-step explanation:

The "Rule of 72" is a easy way to calculate how much time an investment will take to double with a given fixed annual rate of interest.

Just we have to divide 72 by the annual rate of return(r), we can get a rough estimate of how many years it will take to double the initial investment .

Now, in given problem: Let 'r' be the rate of interest

Time to double the amount=29 years

Thus by rule 72 ,

\frac{72}{r}=29\\\Rightarrow\ r=\frac{72}{29}=2.4827\%\approx2.5\%

Therefore, C is the right option.


3 0
3 years ago
Read 2 more answers
Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with
Katen [24]

Answer:

  1. Elanor's standardized score is  1.19
  2. Gerald's standardized score is 0.72
  3. Elanor has higher score

Step-by-step explanation:

To compare Elanor's and Gerald's math scores, we need to standardize them and calculate their z-scores.

z score can be calculated using the formula

z=\frac{X-M}{s} where

  • X is the student's score
  • M is the mean score of the exam
  • s is the standard deviation of the exam

Elanor's standardized score is:

z(e) = \frac{680-554}{106} ≈ 1.19

Gerald's standardized score is:

z(g)= \frac{27-24.7}{3.2} ≈ 0.72

Since z(e) > z(g), Elanor has higher score

6 0
3 years ago
Other questions:
  • How do you find slope?
    7·1 answer
  • Find the value of x in this figure?
    7·2 answers
  • 3/8 of the corn in the U.S is grown in Iowa. 1/4 of it is grown in Nebraska. How much of the corn supply is grown in the two sta
    8·2 answers
  • What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to 4y^2-y+7
    8·1 answer
  • Give two different ratios with a description of the ratio relationship using the following information: There are 15 males teach
    6·2 answers
  • GFC if 56 and 84 . The GCF OF 84 and 56 is?
    11·2 answers
  • N^2-4n<br> Help please thanksss
    6·1 answer
  • If g(x) = (24 – x)2 + 7, what is<br> the value of g(6)?<br> O 250<br> O-2<br> O 243<br> O 331
    11·1 answer
  • Mark the angles and sides of each pair of triangles to indicate that they are congruent.
    12·1 answer
  • Endpoint: (-9,-1), midpoint: (8,14) given the midpoint and one endpoint of a line segment, find the other endpoint.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!