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
Semenov [28]
3 years ago
10

This question is super hard for me, and I really need some help please! The Question is in the attatchtment

Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer:

x=40

Step-by-step explanation:

Because every triangle's angles add up to 180 degrees, you know 3x+x+20=180. Since 3x and x are like terms, you can add them to get 4x. 20 and 180 are also like terms. However, to move your 20 to the side of 180, you need to subtract it. So you have 4x=160. To get x by itself, you divide 4x and 160 by 4. 4x/4 is x, and 160/4 is 40. So your answer is x=40.

You might be interested in
In her last basketball game, Casey scored 46 points. In the current game, she has scored 24 points so far. How many more two-poi
Nady [450]

Answer:

At least 11 two-point baskets

Step-by-step explanation:

In her last basketball game, Casey scored 46 points.

In the current game, she has scored 24 points so far.

Difference =46-24=22 points

If Casey wants her total score in her current game to be at least as great as her score in the last game, then she has to make at least

22\div 2=11

two-point baskets.

7 0
3 years ago
George walked around the entire perimeter of his rectangular garden. The length of his garden was 12 yards and the width was 8 y
Marina86 [1]
To find perimeter, you use this equation for a parallelogram:
2l+2w=p
Let’s not put the numbers in,
2(12)+2(8)
24+16
40
So b, 40 yards is how much he walked.

















To
8 0
3 years ago
The state of Vermont can be modeled by a quadrilateral like the one shown. Which is the perimeter of the quadrilateral?
Sveta_85 [38]

Answer:

440 miles

Step-by-step explanation:

Perimeter of a quadrilateral, P :

P = a + b + c + d

Which is the sum of all the sides ;

From the diagram attached ;

Perimeter of the quadrilateral is :

(170 + 160 + 80 + 30) = 440 miles

4 0
3 years ago
Write the integer that best represents 23 degrees below zero
siniylev [52]
The answer should be -23

5 0
3 years ago
Read 2 more answers
25 to 75 in ratio lowest term
ANTONII [103]
25 to 75 in lowest terms:

25:75 = 1:3
8 0
3 years ago
Other questions:
  • Write a formula for function f in terms of function g.
    14·1 answer
  • Write an equation in point-slope form of the line that passes through (-2,14) and is perpendicular to the line whose intercepts
    12·1 answer
  • Alexis bought $17 worth of gifts for her friends. she needs to add 17% in tax.
    8·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Find the selling price of a $450 painting with a 45% markup
    15·1 answer
  • -5 = u + 6<br> solve this equation shown here.
    14·1 answer
  • Consider the following statement There are real numbers and such that Va+ V + b in the box below, as an ordered, comma that sati
    13·1 answer
  • In triangle XYZ, angle Y = 45º and angle Z = 60º. If XZ = 4, then what is XY?
    12·1 answer
  • The sum of two rational numbers is -8. if one of the is -8/17, find the other. plz help me ​
    9·2 answers
  • 50 points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!