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
san4es73 [151]
3 years ago
7

First to answer gets brainliest

Mathematics
2 answers:
Grace [21]3 years ago
8 0
Answer: 14
Square both sides, getting you
2x-3=25
Add 3 to both sides
2x=28
Divide both sides by 2
x=14
Artyom0805 [142]3 years ago
5 0
To remove the square root get square on both sides.
Square root 2x-3^2=5^2
Remove the square root by cancelling the square and square root.
2x-3=25
2x=25+3
X=28/2
X=14
You might be interested in
Which are not the dimensions
Paul [167]
It would be B. 5cm 12cm and 13cm
4 0
2 years ago
10km 12km 13km 3km find the area
monitta

Answer:

Step-by-step explanation:

6 0
3 years ago
What is the equation of this circle in standard form?
creativ13 [48]

Answer:

Option C.

Step-by-step explanation:

Note : In the given points one point is (8,-2) instead of (-6,-2).

The standard form of a circle is

(x-h)^2+(y-k)^2=r^2

where, (h,k) is center of circle and r is radius.

It is given that center of the circle is (-1,-2). So,

h=-1,k=-2

(x-(-1))^2+(y-(-2))^2=r^2

(x+1)^2+(y+2)^2=r^2    ...(1)

It is given that the circle passing through the point (8,-2),(-1,5),(6,-2),(-1,-9).

Substitute x=6 and y=-2 in equation (1).

(6+1)^2+(-2+2)^2=r^2

(7)^2+(0)^2=r^2

49=r^2

Substitute r^2=49 in equation (1).

(x+1)^2+(y+2)^2=49

Therefore, the correct option is C.

8 0
3 years ago
The coefficient of the product of (-5xy2) and (-4x2y) is
alexandr1967 [171]
- 5 and -4 are coefficients, so the product is (-5)(-4) = 20
7 0
3 years ago
Solve the absolute value 4=1+(2-1/4w)
Vikentia [17]
1+2= 3, this gives us 4=3-1/4w, subtract 3 on both sides is, 1=1/4w, divide 1/4 on each side. ANSWER: 4
3 0
3 years ago
Other questions:
  • If f (x) = 2 x + 5 and three-halves are inverse functions of each other and f(x)=2x+5, what is f-1(8)?
    5·1 answer
  • How do I know when to use Sin, Cos or Tan on Trig Ratios?
    7·1 answer
  • The boy the apartment building is filling a pool 30 ft long 20 feet wide and 5 feet deep it has been filled 4 ft deep how many m
    10·2 answers
  • Point E is on line segment DF. Given DE<br> EF.<br> 6 and DF =9, determine the length EF
    7·1 answer
  • Where does the section of the bridge meet ground level? Solve 0 = -x2 + 10x - 8
    12·2 answers
  • Evaluate the following expression. Round your answer to two decimal places.
    8·1 answer
  • Please help me ......:(
    14·1 answer
  • Someone please help quickly :(
    14·2 answers
  • **Two trains are traveling at constant speeds on different tracks. What is the speed of Train B? *
    11·1 answer
  • What is the measure of angle M?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!