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
ella [17]
3 years ago
6

Please help! what is it

Mathematics
1 answer:
Dmitrij [34]3 years ago
3 0

Answer:

105

Step-by-step explanation:

The interior angle for R is supplementary to the 155 degree angle

(they add to 180)

180-155=25

The sum of the interior angles of a triangle is always 180

180-50-25= 105

You might be interested in
Plz Answer ASAP will give five stars
AURORKA [14]
The volume of the cylinder is 56.66
6 0
3 years ago
Read 2 more answers
Please help if you’re good at math<br><br><br><br> need an answer asap!!
mars1129 [50]

Answer:

Zero real roots:

f(x) = x^2-x+1

f(x) = x^2+2x+3

One real root:

Two real roots:

f(x)=x^2+2x+1

f(x)=x^2-3x+2

Step-by-step explanation:

These were determined by using the quadratic formula.

8 0
3 years ago
Which problem can be solved using the expression 3 fifths divided by 5 eighths
Anna71 [15]

3/5 divided 5/8 = 24/25

7 0
3 years ago
Read 2 more answers
What is the value of the expression 9 x 4 - (2 x 1/2)
love history [14]

Answer:

35x

Step-by-step explanation:

Start with parentheses, 2 x 1/2 = 1

9 x 4 = 36

36 - 1 = 35

4 0
3 years ago
Write the following inequality using interval notation
mr_godi [17]
I think the answer is (9,8)
3 0
3 years ago
Other questions:
  • $2.99 socks; 5.5% markup
    14·2 answers
  • A circle has a diameter of 10 centimeters. What is the best approximation of its area? Use 3.14 to approximate for π .
    7·2 answers
  • What's the answer to this problem
    11·2 answers
  • Henry had 2.5 lb of apples for a fruit salad. The recipe says that 5 lb of apples are needed for the salad. Henry went to the st
    12·1 answer
  • Write an equation of a line that has a slope of 7/2 and passes through the point (14,-3). Convert it to slope-intercept form.
    13·1 answer
  • A table with 2 columns and 7 rows. The first row, x, has the entries, negative 4, negative 3, negative 2, negative 1, 0, 1. The
    14·2 answers
  • A shirt is on sale for 1 the original cost, what would be an equivalent decimal and
    9·2 answers
  • Doug's teacher told him that the standardized score (z-score) for his mathematics
    6·1 answer
  • Henry's height is 3 inches more than one-half of Charlie's height. If Henry is 24 inches tall, how tall is Charlie?
    7·2 answers
  • What is the value of x in the equation 32(4x − 2) − 3x = 5 − (x + 2)?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!