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
Shkiper50 [21]
3 years ago
15

Geometry ∠1 and ∠2 are vertical angles. If m∠1 = 17x + 1 and m∠2 = 20x – 14, find m∠2.

Mathematics
1 answer:
stiv31 [10]3 years ago
7 0

Answer:

m∠2= 86

Step-by-step explanation:

since they are vertical angles, that means they are both equal to eachother.

so lets set them equal!

17x+1=20x-14

17x+15=20x

15=3x

x=5

now input x into m∠2

m∠2 = 20(5) – 14 = 86

You might be interested in
WILL MARK BRAINLIEST❕❗✅✔ HIGHEST POINT VALUE GIVEN IF ANSWERED CORRECTLY❕❗❕❗❕❗❕
goblinko [34]

Answer:

The same two approaches can be applied to rational expressions. In the following examples, we'll try both techniques:  multiply, then simplify; and simplify, then multiply. An important difference between fractions and rational expressions, though, is that we must identify any values for the variables that would result in division by 0 since this is undefined. These excluded values must be eliminated from the domain, the set of all possible values of the variable.Some rational expressions contain quadratic expressions and other multi-term polynomials. To multiply these rational expressions, factor the polynomials and then look for common factors. Just take it step by step, like in the example below.Rational expressions are multiplied and divided the same way numeric fractions are. To multiply, first find the greatest common factors of the numerator and denominator. Next, regroup the factors to make fractions equivalent to one. Then, multiply any remaining factors. To divide, first rewrite the division as multiplication by the reciprocal of the denominator. The steps are then the same as for multiplication.

When expressing a product or quotient, it is important to state the excluded values. These are all values of a variable that would make a denominator equal zero at any step in the calculations.

Step-by-step explanation:

3 0
3 years ago
p: If every fourth card drawn is a spade, then 25% of the cards in a deck would be spades. If 25% of the cards in a deck are spa
Nikitich [7]
NO....... It is 25% spades and 75% are not spades
3 0
3 years ago
Graph the equation.<br>2y-9= -2 please show work​
Ivan

Answer:5.5

Step-by-step explanation:

2y-9=-2

   +9  +9

2y/2 = 11/2

5.5

7 0
3 years ago
If Sara saved 10% on a $60.00 blouse how much did she save
Fiesta28 [93]
Step one: Divide 10 by 100 to get 0.1 or 0.10 (they both mean the same thing)
Step two: Multiply 0.1 or 0.10 by 60 to get your answer which is 6.
Sara saved $6.00.
5 0
3 years ago
In ΔNOP, p = 2.5 cm, n = 2.3 cm and ∠O=71°. Find the area of ΔNOP, to the nearest 10th of a square centimeter.
Leona [35]

The area of the triangle is expressed as 2.718cm²

<h3>Area of a triangle</h3>

The formula for calculating the area of a triangle is expressed as:

A = 0.5absinФ

  • a and b are the sides
  • Ф is the angle

Given the following

  • p = 2.5 cm
  • n = 2.3 cm and;
  • ∠O=71°

Substitute the given parameters to have:

Area = 0.5(2.5)(2.3)sin71

Area = 2.718cm²

Hence the area of the triangle is expressed as 2.718cm²

Learn more on area of triangle here: brainly.com/question/17335144

3 0
2 years ago
Other questions:
  • Please help!!! I keep asking the same question !!!!! An architect is creating a scale drawing of a school computer lab. The leng
    12·2 answers
  • The legs are the sides that form the right angle in a right triangle true or false
    5·2 answers
  • Help someone please
    5·1 answer
  • What is 7/9+1/6 added together
    15·2 answers
  • Give one positive and one negative coterminal angle for 135°
    9·1 answer
  • Garth estimated the height of the door to his classroom in meters. What is a reasonable estimate ?
    9·1 answer
  • 8398 divide by 10 then by 100
    15·1 answer
  • Solve for:<br> ∫_(-1)^1 x^3+1/2 dx
    13·1 answer
  • 22(w+2)=77<br>iready<br>please help
    10·1 answer
  • What’s 5x9? Lol Id k
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!