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
algol13
3 years ago
14

Hey can you please help me posted picture of question

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
First of all what are u using for brainly phone or laptop,computer. if computer or laptop go here and post it 

____ [38]3 years ago
3 0
We have the following equation:
 4x2-x + 5 = 0
 Using the resolver we have:
 x = (- b +/- root (b2 - 4ac)) / 2a
 Substituting values we have:
 x = (- (- 1) +/- root ((- 1) 2 - 4 (4) (5))) / 2 (4)
 Rewriting:
 x = (1 +/- root (1 - 80)) / 8
 x = (1 +/- root (-79)) / 8
 The results are:
 x = (1 + root (-79)) / 8
 x = (1 - root (-79)) / 8
 Answer:
 
x = (1 + root (-79)) / 8
 
x = (1 - root (-79)) / 8
 
C y E option
You might be interested in
2PLEAAAAAASEEEE HELP! ILL GIVE BRAINLIEST I PROMISEEEEE!!!!!
Irina-Kira [14]

Answers:

1.B

2.C

3.D

4.A

5.B

6.C

7 0
3 years ago
1. If 50% of x is 20, what<br> is 10% of c ?<br><br> A. 4<br> B.16<br> C. 20<br> D.40
Elan Coil [88]

Answer:

b???????????????????????????

Step-by-step explanation:

6 0
3 years ago
Find The value of x, y and z​
Ratling [72]

Answer:

x = 18 ; y = 10 ; z = 102°

Step-by-step explanation:

The triangle in the pic is an isosceles triangle.

As it is an isosceles triangle , it's two sides will be equal .

=  > 3x - 42 = 12

=  > 3x = 42 + 12 = 54

=  > x = \frac{54}{3}  = 18

Also, both the base angles will be equal.

4y - 1 = 39

=  > 4y = 39 + 1 = 40

=  > y =  \frac{40}{4}  = 10

According to angle sum property of a triangle , sum of measure of all the angles of a triangle is equal to 180°. So,

z + 39 + 39 = 180

=  > z + 78 = 180

=  > z = 180 - 78 = 102

5 0
3 years ago
Solve Each Equation PLS SHOW WORK <br><br> |5k-8| / 10 = 2 <br><br> |5k-8| / 10 is a fraction btw
Shtirlitz [24]

Answer:

The maximum value of k = 5 ³/₅ and the minimum value of k = -2 ²/₅

Step-by-step explanation:

Given;

\frac{|5k-8|}{10} = 2\\\\|5k-8| = 20

Simplifying further;

5k - 8 = 20 ------- (1)

5k - 8 = -20------(2)

Solving equation (1)

5k - 8 = 20

5k = 28

k = 28 /5 = 5 ³/₅

Solving equation (2)

5k - 8 = -20

5k = -20 + 8

5k = -12

k = -12 / 5  = -2 ²/₅

Thus, the maximum value of k = 5 ³/₅ and the minimum value of k = -2 ²/₅

8 0
3 years ago
Eden rose?<br>How are u today?<br>I hope ur fine<br>Whats ur favorite animal?<br><br> ​
Drupady [299]
Dude this app is for homework purposes. Not to chat with people.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Examine the following diagram: 3 lines intersect a line to form 8 angles. Angles 2 and 3, 4 and 5, 1 and 4, 5 and 8, and 6 and 7
    10·2 answers
  • Determine whether y varies directly with x. If so, find the constant of variation and write the equation.
    7·2 answers
  • What is the probability Jane gets a cone with any ice cream and any topping?
    13·2 answers
  • What would be after650 what would be 6.5
    9·1 answer
  • I need to find x and y for both equations but i don’t know how to get the answer. please help
    6·1 answer
  • Find three consecutive even integers that sum up to -72.
    5·1 answer
  • Evaluate 4 square root 9 square root 9 over 4 square root 9^5​
    12·1 answer
  • A hiker climbs a 5-mile trail up a mountain in 2 hours. On the return trip downhill, she walks the same trail and returns to her
    14·1 answer
  • Macie waters 5 plants. She uses<br> cup of water for each plant.
    10·1 answer
  • What two whole numbers is the principal square root of 45 between? 3 and 4 4 and 5 5 and 6 6 and 7 please answer quickly ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!