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
NemiM [27]
3 years ago
12

B. , using the Pythagorean Theorem, show that. C. Solve for X

Mathematics
1 answer:
valkas [14]3 years ago
4 0
X=20
WORK:

100+ 3x +x=180
4x+100=180
-100 -100
4x=80
divide both sides by 4
x=20
You might be interested in
If HJ=2x+5, JK=3x-7, and KH=18 what is the value of x
weqwewe [10]

Answer:

  • x = 4

Step-by-step explanation:

<u>Given</u>

  • HJ=2x+5
  • JK=3x-7
  • KH=18

<u>We see J is between H and K, so </u>

  • KH = HJ + JK
  • 2x + 5 + 3x - 7 = 18
  • 5x - 2 = 18
  • 5x = 20
  • x = 4

3 0
3 years ago
Rewrite the following in the form log(c).<br> log(2) + log(2)
kumpel [21]

Answer:

log(4)

Step-by-step explanation:

log(2) + log(2)

log(2×2)

log(4)

3 0
3 years ago
-6x – 4y = -14<br> 4x – 12y = -20<br><br> a. (1, 2)<br> b. (-2, 1)<br> c. (-2,4)<br> d. (-2,-4)
dangina [55]
It’s probably A. (1,2) hope this helps..
5 0
3 years ago
Read 2 more answers
Which name does not apply to the figure? A. quadrilateral B. square C. parallelogram D. rhombus
aivan3 [116]
The answer is B. 
-Corey

8 0
3 years ago
Read 2 more answers
Help pls click on pic
Rama09 [41]

See attachment for math work and answer.

7 0
3 years ago
Other questions:
  • Help with attachment below
    14·1 answer
  • 250+20h=30 rounded to the nearest tenth
    5·2 answers
  • Which phrase correctly describes the solution to the quadratic equation?
    13·1 answer
  • What is 12 to the 2nd power
    8·1 answer
  • If A 1 = 3 and A ( n + 1 ) = 2 A n   , which equation represents the explicit formula for the sequence? A. A n = 2 · 3 n B. A n
    11·1 answer
  • HELP ASAP ALL THREE PLEASE 1. if a cyclic alkene has 12 carbon atoms, how many hydrogen atoms does it have 2.if a cyclic alkene
    12·1 answer
  • The value of the solid’s surface area is equal to the value of the solid’s volume. Find the value of x.
    7·1 answer
  • Okay I don’t k is<br>How to delete this
    5·2 answers
  • I give Brainliest, Like all the time, and I really need this answered
    8·2 answers
  • Through: (1,5), slope = 3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!