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
luda_lava [24]
1 year ago
6

The center of a circle is at the origin on a coordinate grid. A line with a positive slope intersects the circle at (0, 7). Whic

h statement must be true?
Mathematics
1 answer:
denis23 [38]1 year ago
3 0

The true statement is the circle has the radius equal to 7.

<h3>What is Equation of circle?</h3>

The general equation for a circle is (x-h)² + (y-k)² = r², where ( h, k ) is the center and r is the radius.

As, standard form of equation of circle is

(x-h)² + (y-k)² = r²

At origin, equation of circle will be

(0-h)² + (0-k)² = r²

r² = x² + y²

Now, The line intersects the circle at (0,7)

r² = 0² + 7²

r² =49

r=7.

Hence, the circle has the radius equal to 7.

Learn more about this concept here:

brainly.com/question/11702700

#SPJ1

You might be interested in
Please write a equation for this line
Eduardwww [97]

Answer:

y=-x

Step-by-step explanation:

It's going left one by one, meaning the slope is negative and has a slope of -1 or -x.

3 0
3 years ago
A 51 foot piece of wire is cut into 3 sections so that the first section is three times as long as the second section and the se
kirill [66]

Answer:

The length of the longest section x = 36 ft

Step-by-step explanation:

Total length of the wire = 51 ft

Let first section of wire = x

Second section of wire = y

Third section of wire = z

According to given data

x = 3 y & y = 4 z

Total length of the wire = x + y + z = 51

y + 3 y + \frac{y}{4} = 51

\frac{17}{4} y = 51

y = 12

x = 3 × 12 = 36

z = \frac{y}{4} = \frac{12}{4} = 3

Therefore the length of the longest section x = 36 ft

8 0
3 years ago
Read 2 more answers
Who wants some free points
Alona [7]

Answer:

thanksssss! <3 :))))))))))

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS
Nadya [2.5K]

Answer:

m= 9

Step-by-step explanation:

63/7

7 0
2 years ago
Read 2 more answers
How do I solve this problem
Kaylis [27]
Multiply 2 by 10, divide the answer by 5, and add 3 to the final answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • a square is a figure with two pairs of parallel sides and four write angles. is the statement a good definition? if not find a c
    7·2 answers
  • Ts
    13·1 answer
  • CosA + cosB - cosC = -1 + 4cosA/2 cosB/2 sinC/2
    12·1 answer
  • Find the value of -7 + 3(-12) ÷ (-3).<br> -16<br> -19<br> -40<br> 5
    15·2 answers
  • Being timmed please help me
    15·1 answer
  • 480 divided by 8 long division
    6·2 answers
  • Find the measure of each side indicated round to the nearest 10th
    14·1 answer
  • What is the area of this figure <br> 28 yd²<br><br> 40 yd²<br><br> 52 yd²<br><br> 64 yd²
    6·2 answers
  • Find the value of x. what is the relationship of these 2 angles? set up and solve an equation
    6·1 answer
  • Someone plz help me
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!