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
harkovskaia [24]
3 years ago
10

PLEASE HELP ASAP OR ELSE ILL FAIL

Mathematics
1 answer:
MrRissso [65]3 years ago
8 0

Answer:

1. x=20 ; the angles are 90 degrees31 degrees 59 degrees

2. x=16; the angles are 16 degrees  92 degrees 72 degrees

Step-by-step explanation:

1. 180=90+31+(3x-1)

180-90-31=3x-1

59=3x-1

60=3x

x=20

plug in x for the third angle

2. 180= x+5x-8+3x+44

180=9x+36

180-36=9x

144=9x

x=16

plug in x to all the angles to find the real value

You might be interested in
jenelle makes $7.25 an hour at the flower shop write an inequality to find out how many hours you was work to earn at least $125
faust18 [17]
Hmmmmm I don't know key maw think
3 0
3 years ago
Blake is cutting a piece of rope into fourths. if each piece is 16 inches long, what is the length of the entire rope?
Anastaziya [24]

Answer:

64 inches

Step-by-step explanation:

If there are four sections of rope and each piece is 16 inches long then we know that 16 times 4 is 64. So your answer is 64 inches lon

8 0
3 years ago
Read 2 more answers
13/19x=130 how do I solve?
Taya2010 [7]
Divide both numbers by 13/90

13/90x = 130
÷13/90   ÷13/90

x= 900
8 0
3 years ago
Read 2 more answers
100 POINTS!!!!!!!!! ANSWER NOW<br><br><br>Evaluate each exponent.
Aleonysh [2.5K]

Answer: -3^4=-81\\(-3)^4=81\\3^{-4} =\frac{1}{81} \\-3^{-4} =-\frac{1}{81}


Step-by-step explanation: In some cases you must apply the exponent rule, simplify, or multiply them together to get your answer.


5 0
3 years ago
Read 2 more answers
Can someone. help me solve this pls .
olchik [2.2K]

Answer:

1.108

729 =  {n}^{6} \\  \sqrt[6]{729}  =   \sqrt[6]{ {n}^{6} }  \\ n = 1.108

7 0
3 years ago
Other questions:
  • Use the 2 highlighted points to find the equation of a trend line in slope intercept form
    9·2 answers
  • Kristin's car goes 18.95 miles for every gallon of gas. If she is planning a trip for 379 miles and gas costs $1.23 per gallon,
    12·1 answer
  • Eighty percent of a number.?as a alegrabatic expression.
    11·1 answer
  • plsd its urgent i am begging u i will give u anything plsss brainliest and 50 pounts i am so sad and depressed currently and sch
    9·1 answer
  • Write the equation of the circle centered at (0,1) with radius 15.
    13·1 answer
  • Write the phrase “all real numbers that are greater than 24 and less than or equal to 7” as a compound inequality
    9·1 answer
  • BRAINLIEST TO FIRST RIGHT ANSWER The coefficients of the first three terms in the expansion of (x – y) 4 are a) 1, –4, –6 b) 1,
    14·1 answer
  • Brainiest if correct please help!!!
    6·1 answer
  • What is the slope of the line that passes through the points (-8,3)
    11·1 answer
  • sarah was invited to five different parties. she volunteer to make lemonade for each party. her mother told her that bringing 8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!