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
Serhud [2]
3 years ago
13

Please explain step by step

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
7 0

Answer:

23

Step-by-step explanation:

51+(2x+3)=100 ( exterior angle is equal to two opposite interior angles)

51+2x+3=100

2x+54=100

2x=100-54

x=46/2

x=23

You might be interested in
Is 3(–2) + 7(2) equivalent to (–3)(–3) + (–1)(1)? Let negative numbers be represented with a "–" symbol and positive numbers be
jek_recluse [69]
3(-2) + 7(2) = 8
(-3)(-3) + (-1)(1) = 8
yes
3 0
3 years ago
Will give brainliestt
zheka24 [161]

Your answer is A look at the Z coordinates x value

3 0
3 years ago
Read 2 more answers
I’ll give brainliest
Nimfa-mama [501]

Answer:

Step-by-step explanation:

4 0
3 years ago
In rhombus ABCD below, AC=30 cm and BD=18 cm. Find the area of the rhombus .I will give brainliest for the best and correct answ
barxatty [35]
Area of rhombus = 0.5 x D1 x D2

Thus,
Area = 0.5 x 30 x 18
= 270 units ^2
7 0
2 years ago
One hundred twelve and seven hundred eighty-six thousands to the nearest tenth
enyata [817]
221.57
Explanation:
To round to the nearest tenth you would would look at the hundredths place. If it is higher than 5 you round the number in the tenth place up if it is lower than 5 you keep it the number in the tenth place the same. In this case you have 2 which is lower than 5 so you keep the 7 the same and bring everything else down.
5 0
3 years ago
Other questions:
  • If the general rule of the pattern is 33-3n find 8th term (N=8)
    10·2 answers
  • Stuart has some 2- ounce, 3- ounce, and 4- ounce weights. How many different ways can Stuart combine the weights to make a total
    8·1 answer
  • 3. What is expressed in decimal form?<br>a. 0.58<br>b. 5.8<br>c. 1.6<br>c<br>d. 625​
    5·1 answer
  • Is 7.7777777777 an irrational number
    5·2 answers
  • Each cube is 1 yard on its Edge the volume is?
    11·1 answer
  • XYZ Corporation operates two plants, each of which has a capacity of 100 units per day. Each day, XYZ must ship their product to
    8·1 answer
  • Is the expression s 24c - 36 + 12 - 12c + 36 - 48c and -2 (18c - 6 equivalent?
    12·1 answer
  • Write an equation in the form ax? + bc+c=0 if the roots are r1= - 7 and r2 = -5
    6·2 answers
  • PLEASE HELP!!! asappp i dont understand
    14·2 answers
  • I need help tyyyyyyyy
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!