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
yarga [219]
3 years ago
15

Pleaseee help mee! i’m so confused:(((

Mathematics
1 answer:
romanna [79]3 years ago
8 0
The answer to your problem is 20.
You might be interested in
Find x in the following​
JulijaS [17]

Answer:

i. ans in picture

ii. ans in picture

iii. ans in picture

iv. 19

v. 38

Step-by-step explanation:

i. working in picture

ii. working in picture

iii. working in picture

iv.

180-90=90

90=2x+7+45=2x+52

2x=90-52=38

x=19

v.

angle COD=3x+10

180-3x+10-2x

180+10=2x+3x

190=5x

x=38

3 0
3 years ago
Read 2 more answers
PLS HELP!!! WILL MARK BRAINLIEST!!
Sphinxa [80]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
Help, im failing math. i need to get this correct
Tamiku [17]

Answer:

I don't know it. I just said that so I would get points. I am kind of new to this and I barley have any points.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
2
Illusion [34]

The solution to the equation is x = 7 , -2 , Option C and D is the right answer.

<h3>What is an Equation ?</h3>

An equation is a mathematical statement formed when two algebraic expression are equated by an equal sign.

It is given that the equation is

\rm 3 +\sqrt{3x - 5}= x

Taking square on both sides

3x-5 = (x-3)²

3x-5 = x² +9 -6x

x² -9x -14 = 0

x² -7x +2x -14 = 0

x(x-7) +2(x-7) = 0

(x-7)(x+2) = 0

x =7 , x = -2

Therefore the solution to the equation is x = 7 , -2 , Option C and D is the right answer.

To know more about Equation

brainly.com/question/10413253

#SPJ1

7 0
2 years ago
Simplify 3 square root of 5 end root minus 2 square root of 7 end root plus square root of 45 end root minus square root of 28
Lana71 [14]
Hello,

3 \sqrt{5} -2 \sqrt{7} + \sqrt{45} - \sqrt{28}\\\\&#10;= 3 \sqrt{5} -2 \sqrt{7} + 3\sqrt{5} - 2\sqrt{7}\\\\&#10;=6 \sqrt{5} -4 \sqrt{7} &#10;



6 0
3 years ago
Read 2 more answers
Other questions:
  • How long is 75% of a 24-hour day?
    11·2 answers
  • Baseball games consist of nine innings. A team wants to change its line-up every inning. If no game goes to extra innings, and a
    15·1 answer
  • A sample of 900900 computer chips revealed that 25%25% of the chips do not fail in the first 10001000 hours of their use. The co
    7·1 answer
  • What is the product of 7.0341 × 5.2?<br><br> 36.57732<br> 365.7732<br> 3657.732<br> 36,577.32
    12·2 answers
  • Consider the following series. 1 4 + 1 8 + 1 12 + 1 16 + 1 20 Determine whether the series is convergent or divergent. Justify y
    5·1 answer
  • Please help me with my work
    10·2 answers
  • Can someone help me please!!!!
    11·1 answer
  • What is the slope of the graph of y = 12x - 19?
    14·2 answers
  • Find the inverse of the following function. g(x) = 1/x - 2
    11·1 answer
  • Can someone please help me !
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!