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
charle [14.2K]
1 year ago
5

Prove that PQR is a straight line

Mathematics
1 answer:
DochEvi [55]1 year ago
6 0
Answer:
Hi! so i cant see the problem only the question so il try to help.
Step-by-step explanation:
so look at your problem and follow the line that links P, Q and R
follow those letters and see whether its straight in a curved line or its curved in a different way.
hope this helps :p
You might be interested in
00:36:46
miskamm [114]

Question:

In some code, letters a, b, c, d and e represent numbers 2, 4, 5, 6 and 10. We just do not know which letter represents which number. Consider the following relationships:

a + c = e,

b – d = d and

e + a = b

Which of the following statements is true?

(A) b = 4, d = 2

(B) a = 4, e = 6

(C) b = 6, e = 2

(D) a = 4, c = 6

Answer:

(B) a = 4, e = 6 is the correct answer.

Explanation:

(A) b = 4, d = 2

a + c = e => a + c = e

b – d = d => 4 - 2 = 2

e + a = b => e + a = 4

We are not able to find out what will be at place of a , c , e by which all other relationships are not getting satisfied. And if we apply numbers by hit and trial they are not getting satisfied.

(B) a = 4, e = 6

a + c = e => 4 + c = 6 => 4 + 2 = 6

b – d = d => b - d = d => 10 - 5 = 5

e + a = b => 6 + 4 = 10

We were able to find all a , b , c , d , e and it satisfies all relationships given.

(C) b = 6, e = 2

a + c = e => a + c = 2

b – d = d => 6 - d = d

e + a = b => e + a = 6

We are not able to find out what will be at place of a , c , d by which all other relationships are not getting satisfied. And if we apply numbers by hit and trial they are not getting satisfied.

(D) a = 4, c = 6

a + c = e => 4 + 6 = 10

b – d = d => b - d = d

e + a = b => e + 4 = b => 10 + 4 = 14(this is not from the numbers as given in question so b can't be equal to 14)

We got stuck at the value of b which was 14 and not given in question so, we can leave this option in between as it is not satisfying the relationships.

Therefore, (B) a = 4, e = 6 is the correct answer.

4 0
3 years ago
Find the measures of the indicated angles pictures included!!!
vazorg [7]

Answer:

25

Step-by-step explanation:

The angles b and 65 are complementary, meaning they sum to 90 degrees. You know this because those 2 angles and the right angle are sitting on a straight line. So, together they equal 180 and 180-90 is 90. Therefore, angle b+65 must equal 90. So, simply subtract 65 from 90 to get the answer, 25.

3 0
2 years ago
How many terms are there in the expression 3x2 + 2x - 4?<br> A:1<br> B:2<br> C:3<br> D:4
Nadya [2.5K]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A child makes selections from a large jar that contains blue, orange, and red gumballs. The child will select gumballs until he
Basile [38]

Answer:

The answer is B. Individual

8 0
2 years ago
One yard of film is how many inches
RideAnS [48]
36 in. Because one yard is 3 feet, and there's 12 inches in 1 foot. So 3x12=36
3 0
3 years ago
Read 2 more answers
Other questions:
  • John and Liz are sharing a large pizza. John ate of the pizza, and Liz ate of the pizza. How much of the pizza is left?
    13·2 answers
  • In September, a greeting card company's total profit was 22% less than it was in august. The total profit for the two months was
    11·1 answer
  • How do i simplify this expression?
    6·1 answer
  • 7. Krista wrote a list of factors and a list
    11·1 answer
  • Abigail needs at least $199 to purchase the new phone that she wants. Last week she babysat and earned $45. Write and solve an i
    13·1 answer
  • Factorise x squared - 12x + 36
    14·1 answer
  • Which set of ordered pairs does not represent a function?
    5·1 answer
  • A jeweller paid $6800 for 165 bracelets bought in China .The customs Department in his country charged him $1360 in duty
    10·1 answer
  • An architect makes a model of a new house. The model shows a tile patio in the backyard. In the​ model, each tile has length
    5·1 answer
  • When the same probability is assigned to each outcome of a sample space, the experiment is said to have _______ ________ outcome
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!