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
balu736 [363]
2 years ago
7

Which pair of angles must be congruent?

Mathematics
1 answer:
Tamiku [17]2 years ago
8 0
Vertical angles  must be congruent this is because <span>because the interior angles of vertical angles are congruent.</span>
You might be interested in
the length of a rectangle is one more than four times its width. If the perimeter of the rectangle is 62 meteres, fing the dimen
Andrews [41]

Length (L): 4w + 1

width (w): w

Perimeter (P) = 2L + 2w

62 = 2(4w + 1) + 2(w)

62 = 8w + 2 + 2w

62 = 10w + 2

60 = 10w

6 = w

Length: L = 4w + 1 → 4(6) + 1 → 24 + 1 → 25

Answer: 6 meters x 25 meters

7 0
2 years ago
John is hiking in the San Juan National Forest. Every 4 hours his elevation increases between 140 and 210 feet. 36 hours ago, Jo
Ksju [112]

Answer D. It is the closets answer to my calculations so im sorry if im wrong

8 0
2 years ago
Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
Yakvenalex [24]

Answer:

The algebraic expression which represents the phrase “two times the quantity of a number minus 12” is : 2x- 12

Step-by-step explanation:

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

for example :-

3x + 4y – 7,  4x – 10, etc.

These expressions are represented with the help of unknown variables, constants and coefficients. The combination of these three (as terms) is said to be an expression. It is to be noted that, unlike the algebraic equation, an algebraic expression has no sides or equal to sign

let the quantity mentioned in the question be 'x'

therefore according to the statement the algebraic expression which represents the phrase “two times the quantity of a number minus 12” is : 2x- 12 is

⇒2x - 12 (answer)

more on algebraic expression at

brainly.com/question/20660076

#SPJ10

3 0
1 year ago
Describe a real life multiplication situation for which an estimate makes sense
Drupady [299]
If you are trying to create a garden of potted plants, you would find out how much soil each pot needs/holds and multiply that by how many pots you plan to use. then you would go to the store for potting soil, which let’s say came in smaller packs and you need to purchase multiple. use multiplication estimation to estimate how many bags you’d need.
I know this is a dumb example...sorry this is one I remember from my fourth grade math teacher ahah
3 0
3 years ago
Convert: 100 yards to meters. <br><br> A)9.14<br> B)91.4<br> C)914<br> D)9140
astra-53 [7]
The answer is B. 91.44
3 0
3 years ago
Read 2 more answers
Other questions:
  • A train travels at a constant rate of 45 miles per hour.
    5·2 answers
  • How would a scale factor of 0.25 be used to determine the lengths of the original figure?
    14·1 answer
  • Describe the dimensions of the two different prisms that have a volume of 2,400 cubic centimeters. Then draw each prism.
    13·1 answer
  • -3x 3y = 3<br> y = -5x - 17
    8·1 answer
  • One of the roots of the equation 3x^2+7x−q=0 is −5. Find the other root and q.
    13·1 answer
  • After surveying students in her homeroom, Katie decided to use a number cube to predict the probability that a randomly chosen s
    13·2 answers
  • 2) Three less than ten times a number is seven more than five times the<br> number. Find the number.
    8·1 answer
  • 14. Emma is building a scale model of a jet airplane. The real airplane has a wingspan of 200 feet and a length of 240 feet.
    7·1 answer
  • The list of all factors for 21 is 1, 3, 7, and 21.<br><br><br> True False
    7·1 answer
  • Describe the pattern. Then give the next two numbers <br><br>1,1,2,3,5,8
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!