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
PIT_PIT [208]
3 years ago
7

What positive makes x the following equation true x2=289 explain

Mathematics
1 answer:
ziro4ka [17]3 years ago
6 0

Answer:

144.5

Step-by-step explanation:

289÷2=x

You might be interested in
Help due in 45 minutes!!
Nat2105 [25]

Answer:

(14,-1)

Step-by-step explanation:

okay so first you need to use the "x=4y+10" in the first equation.

Rewrite as

3(4y+10) +11y=7

Distribute the 3(4y+10)

Rewrite as

12y+30

You'll have the equation

12y +30 +11y= 7

Subtract the 7 from both sides

12y+30+11y-7= 0

Combine like terms

23y+23=0

the best thing to do here is divide the equation by 23.

23/23 = 1

you'll have

y + 1 = 0

this simplifies to

y= -1

use this y value to solve for x

the easiest way to do this is start with the equation

x = 4y +10

Substitute the y for -1

x = -4(-1) +10

x = 4 +10

x = 14

the solution point is

(14,-1)

3 0
3 years ago
Help me please!!! And thank you!!!!
katen-ka-za [31]
<h2>Answer:</h2>

The last answer - 9x squared y squared

<h2></h2>

8 0
3 years ago
Solve for x. −12x+13&gt;35 Drag and drop a number or symbol into each box to correctly complete the solution.
Katen [24]

Answer:

x < -11/6.

Step-by-step explanation:

−12x + 13 > 35

-12x > 35 - 13

-12x > 22

Divide both sides by -12 and invert the inequality sign:

x < -22/12

x < -11/6.

7 0
3 years ago
The circumference of C is 72 cm. What is the length of (the minor arc)? A. 90 cm B. 10 cm C. 45 cm D. 8 cm E. 9 cm F. 7.2 cm
dangina [55]

Answer:

e. 9cm

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You randomly choose a marble from a bag containing 2 purple, 5 pink, and 2 Blue.
Sauron [17]

Answer:

9 total

2/9 -  5/9  -2/9 so 3 i guess...

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please need help asap!!!!
    9·2 answers
  • There are 4 boxes each box has 6 granola bars your soccer team eats 18 granola bars how many are left
    6·1 answer
  • What is 5/6 divided by-2/3
    12·1 answer
  • thirteen of 50 states in the united states do not touch the ocean. write 13/50 as a decimal and percent
    14·1 answer
  • Explain how you can write 35% as the sum of two benchmark percents or as a multiple of a percent
    12·1 answer
  • What is the answer to -6+5b=6b-7
    11·2 answers
  • A mass weighing 16 pounds stretches a spring (8/3) feet. The mass is initially released from rest from a point 2 feet below the
    15·1 answer
  • Cab someone answer the previous question on my page Ill do whatever you want please
    12·1 answer
  • X+(6+2x)=90 that's as far as i got....​
    13·1 answer
  • Which of the following transforms the graph of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!