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
kondor19780726 [428]
3 years ago
13

(50 pts!) Help plsFind the value of x

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
4 0

Answer:

x = 3.5.

Step-by-step explanation:

This is an equilateral triangle ( as all angles = 60 degrees) so all 3 sides are of equal length.

Thus 2x - 3 = 4

2x = 7

x = 3.5.

Blababa [14]3 years ago
4 0

Answer:

hi its me

Step-by-step explanation:

You might be interested in
-7(-2a+6)=2a-6(-a+7)
Alenkinab [10]

Answer:

a=0

Step-by-step explanation:

-7(-2a+6)=2a-6(-a+7)

14a-42=2a+6a-42

14a-42=8a-42

6a-42=-42

6a=0

a=0

6 0
3 years ago
to make a cheesecake, you need about 2 1/2 pounds of cream cheese. how many pounds of cream cheese will you need to make 2 chees
harina [27]

Answer:

5 pounds.

Step-by-step explanation:

2 1/2 = 2.5

2.5 x 2 = 5

6 0
3 years ago
Cos 52º=______
Sonbull [250]
I think that answer is a
7 0
3 years ago
Read 2 more answers
Find The Value of X:<br> A= 12<br> B= 16<br> C= 21<br> D= 24
Dmitriy789 [7]

Answer:

x = 21

Step-by-step explanation:

The 2 angles form a straight angle and are supplementary, thus

7x + 9 + 2x - 18 = 180, that is

9x - 9 = 180 ( add 9 to both sides )

9x = 189 ( divide both sides by 9 )

x = 21

5 0
3 years ago
Read 2 more answers
You have solved a system of equations by substitution and got one solution. How were you able to determine it was one solution?
sergeinik [125]

Answer: the variable can not be replaced by any other number

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Nagaraj has a​ party-length sandwich that is 45 inches long and is to be cut into three pieces. The middle piece will be 3 inche
    12·1 answer
  • Ice skates on sale for 25% off cost $45. What is the regular price of the skates? a. $56.25 c. $70 b. $60 d. $80
    12·2 answers
  • Solve:<br> h+9.7=-9.7<br> Thank you so much!
    13·2 answers
  • Two cars leave the park at the same time opposite directions one goes 3 times faster after 6 hours they travel 140miles how fast
    15·1 answer
  • Her budget is still $50 a month. To find out how many gigabytes of data she could use if she chose this plan, she writes LaTeX:
    8·2 answers
  • If DF and GI are parallel lines and mGHE = 47°, what is mIHE?
    15·1 answer
  • Write a linear equation that gives the rules for this table
    11·1 answer
  • 2x2 + 3x – 10 = 0<br> Find the discriminant for the quadratic equation
    13·1 answer
  • Help me please I have 10 minutes to do this
    7·1 answer
  • 1. Choose the correct math expression for: 36 minus the quotient of a and 4.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!