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
Trava [24]
3 years ago
7

Geometry help please!

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0

Algebra is number 3 - You have subtracted the measure of angle HKI from the equation.

Transitive property of equality is number 2 - Because both pairs of angles equal 180 degrees, you can set them equal to each other.

Definition of congruence is number 4 - The congruence symbol is in the equation, which tells you that the two angles are congruent.

Angles forming a linear pair sum to 180 degrees is number 1 - 180 degrees is in the equations given and the angles all form linear pairs.

Hope this helps!! :)

You might be interested in
Me not being a complete id.iot-
Aleks04 [339]

Answer:

im pretty sure the answer is d

Step-by-step explanation:

4 0
2 years ago
Brent purchased a used vehicle that depreciates under a straight-line method. The initial value of the car is $7500, and the sal
Ilia_Sergeevich [38]
Let the value of the vehicle be described by the equation
V = a + bx
where x =  number of years since purchase
a,b are constants.

When x = 0, V = $7500. Therefore
a + b*0 = 7500
a = 7500

When x = 7, V = $500. Therefore
7500 + 7b = 500
7b = 500 -7500 = -7000
b = -7000/7 = -1000

The equation is
V = 7500 - 1000x

The slope of this equation is the depreciation rate, and it is -$1000 per year.

Answer: $1000 depreciation per year.

5 0
3 years ago
Hannah has 36 space rocks total. How many more purple rocks Does Hannah have been blue rocks?
-BARSIC- [3]

Answer:

12 purple rocks

24 blue rocks

Step-by-step explanation:

<u>2/3 blue</u>

<u>1/3 purple</u>

36/3 = 12

6 0
3 years ago
I need help completing this answer are you available
melomori [17]

Answer:

Step-by-step explanation:

7 0
2 years ago
The surface area, S, of a right rectangular prism with length, l, width, w, and height, h can be found using the formula below.
anygoal [31]

Answer:

246 in^2

Step-by-step explanation:

Given data

Length= 8 in

Width= 3 in

Height= 9 in

SA= 2( lw + wh + hl)

substitute

SA= 2(8*3+ 3*9+ 9*8)

SA= 2(24+ 27+72)

SA= 2(123)

SA= 246 in^2

Hence the SA is 246 in^2

4 0
2 years ago
Other questions:
  • 3 (n - 1) + 2 (n + 2)
    6·2 answers
  • whats the answer to -v+w=7 v+w=1 when this is a '' use elimination to solve each system of equations
    5·1 answer
  • A triangle has a base of 7m and an area of 17.5 squared. What is the height?
    15·1 answer
  • Find the area of a circle with a radius of 8. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer
    10·1 answer
  • kayla has a tshirt store. She sold three times as many white tshirts as blue tshirts. she sold a total of 48 tshirts. How many w
    8·2 answers
  • The ratio of boys to girls in the gym is 4 to 5. There are 20 girls in the gym.
    15·2 answers
  • There are 4568 peaches and mangoes.
    15·1 answer
  • HELPPP PLEASEEE:) TYYY
    5·2 answers
  • Here is a list of numbers.
    5·1 answer
  • Need help and please explain how you got the answer. No links I will report.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!