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DerKrebs [107]
3 years ago
12

I will mark as the brainliest answer

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0
1. each number visual always has a shape in each one. all you do is add one each time.
2. the numbers are shown in shapes inside of shapes.
3. each pattern has one more shape in it than the others.
You might be interested in
Need help 8th grade math
Yanka [14]
The answer is the 3rd one
6 0
3 years ago
Can you have a fraction in this?
nevsk [136]

Yes, there is a fraction because when solving the equation you need to find Q. So to find Q you will need to divide

3 0
3 years ago
Use the information provided to write the equation of the circle Center: (10,-9) Point on Circle: (12,-13)
Zielflug [23.3K]

Answer:

(x - 10)² + (y + 9)² = 20

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

The radius is the distance from the centre to a point on the circle

To calculate r use the distance formula

r = √(x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (10, - 9) and (x₂, y₂ ) = (12, - 13)

r = \sqrt{(12-10)^2+(-13+9)^2}

  = \sqrt{4+16} = \sqrt{20}, hence

(x - 10)² + (y - (- 9))² = (\sqrt{20})², that is

(x - 10)² + (y + 9)² = 20

7 0
3 years ago
Rewrite without parentheses and simplify (y-5)^2
QveST [7]
Answer:

y^2 - 10y + 25

Step-by-step explanation:

(y - 5)^2 =

(y - 5) • (y - 5)

Multiply y times y

y^2

Add 5 and 5

10

Multiply 5 and 5

25

Add these terms together

y^2 - 10y + 25

6 0
2 years ago
Read 2 more answers
Solve for x.<br><br> logx+log3=log18
ad-work [718]

<u>Answer:</u>

<em>The value of x in log x + log 3 = log 18 is </em><em>6</em><em>.</em>

<u>Solution:</u>

From question, given that log x + log 3 = log 18 ---- eqn 1

Let us first simplify left hand side in above equation,

We know that log m + log n = log (mn) ----- eqn 2

Adding log m and log n results in the logarithm of the product of m and n (log mn)  

By using eqn 2, log x + log 3 becomes log 3x.  

log x + log 3 = log 3x ---- eqn 3

By substituting eqn 3 in eqn 1, we get

log 3x = log 18  

Since we have log on both sides, we can cancel log and the above equation becomes,

3x = 18

x = \frac{18}{3} = 6

Thus the value of x in log x + log3 = log18 is 6

6 0
3 years ago
Read 2 more answers
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