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
erastova [34]
2 years ago
13

Brainlist! in what ways could the shape pattern below be described?​

Mathematics
1 answer:
creativ13 [48]2 years ago
7 0
A . the 13th spot will have a star
You might be interested in
Jade normally leaves work at 5:00 pm, but she is leaving work 10 minutes late today. She decides to make up time by taking the t
77julia77 [94]

Answer:

It will be answer choice D.

Step-by-step explanation:

It'll take the half the usual time because she is taking a road that get's her there 2 times faster, but also add 10 because she was 10 minutes late.

5 0
3 years ago
Read 2 more answers
Distributive property Use the distributive property to remove the parentheses .{y+10}12=
malfutka [58]

Answer:

12y + 120

Step-by-step explanation:

<u>First of, what is the distributive property?</u>

The distributive property is the property that helps distribute numbers under the parenthesis.

For example, lets use {x+1}4. You distribute the 4 towards the x and the one like this:

4(x) + 1(4)

4x + 4

Now, let's go back to your problem

<u>Solution:</u>

{y+10}12

12(y) +12(10)

= 12y + 120

<em>Hope this helps! Make sure to give me the brainliest answer since it would be greatly appreciated! Thank You! </em>

5 0
2 years ago
Read 2 more answers
The line y = hx - 2 where h &gt; 0 meets the curve 3y² = 9x² - 6x + 1.
I am Lyosha [343]

Answer:

h=6

Step-by-step explanation:

since y =hx -2 is an equation for a line which intersects with the curve 3y^2 = 9x^2 - 6x +1. The point of intersection, let's say (x_1,y_1), should satisfy the two equations. As a result, the value of y in the second equation can be replaced with the value of y in the first equation as the following,

3y^2 = 3(hx-2)^2 = 9x^2 - 6x +1\\3(h^2x^2 -4hx + 4) = 9x^2 - 6x + 1\\3h^2 x^2 -12hx +12 = 9x^2 - 6x +1

therefore, the latter equation can be rewritten in a quadratic equation form as the following,

(9 - 3h^2) x^2 + (12h-6)x + (1-12) = (9 - 3h^2) x^2 + (12h-6)x -11 = 0

if the line is tangent to the curve, it means that the line touches the curve at one point, therefore the discernment of the second order equation will be equal to zero for the famous quadratic equation solution.

b^2 -4ac =0

where a=9-3h^2, b=12h-6 and c=-11, as a result, the following equations can be deduced,

(12h-6)^2 - 4*(9-3h^2)*(-11) = (144h^2 -144h +36) - (36 -12h^2)*(-11)=\\(144-(-12)*(-11)h^2 )  -144h +36 -(36*(-11)) =\\12 h^2 -144h +432 =0

therefore, dividing both sides by 12

h^2 -12 +36 =0\\(h-6)^2 =0\\h=6

8 0
2 years ago
Which graph is correct?
fredd [130]
C
There are many ways to see it. First is the dotted and solid lines
The dotted lines mean that it doesn’t include the answer while the dotted line says it does.
When something is greater it’s going to be shaded on top of the line and when something is less it’s going to be shaded below the line
7 0
3 years ago
What is the value of x in the equation 734x=627?
jek_recluse [69]
Well, whenever a number is next to a variable, it means that we're multiplying the two. So 734x = 734 times x. Now it says that when we multiply the two it gives you 627, so to find out what x equals, we'll have to divide 627 divided by 734, which is about 0.854 (<---- to the nearest hundredth). 
SOOOOOO, x = 0.854. c:
5 0
3 years ago
Other questions:
  • For women at hartford college, times to run 400 meters are normally distributed with a mean of 84 seconds and a standard deviati
    9·1 answer
  • △ABC has interior angles with measures x°, 90°, and 70°, and △DEF has interior angles with measures y°, 70°, and 20°. Using the
    13·1 answer
  • Simplify (9 + 8 – 6)(4 – 5).
    7·2 answers
  • The school choir is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup
    15·2 answers
  • The number name of 70080067 <br>In Indian System​
    10·1 answer
  • Someone please answer this for me
    14·1 answer
  • 18, 14, 9, 15, 19, 9<br>Mean_<br>Median showing work ​
    10·1 answer
  • Please help!!!!! I will Mark Brainliest :(((
    14·1 answer
  • 48 POINTS!! ANSWER QUICK AND ASAP PLEASE!! EVERYBODY IT'S A IMPORTANT TEST.
    11·2 answers
  • Flag Consider the following preference table. 22 41 50 1st choice Kelly Jack Kelly 2nd choice Diane Diane Bill 3rd choice Bill K
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!