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
agasfer [191]
3 years ago
11

HELP ILL MARK BRAINLEST

Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0
Answer: -1280

------------------------

Work Shown:

a(n) = a*r^(n-1)
a(n) = -10*2^(n-1)
a(8) = -10*2^(8-1)
a(8) = -10*2^7
a(8) = -10*128
a(8) = -1280

You might be interested in
write the equation of the line that passes throughout (-1,5) and has a slope of 3 in point-slope form
SpyIntel [72]
The point-slope form is:
y - k = m(x-h)

So, here, you just plug in values:
y - 5 = 3(x+1)

It would be + 1 because remember, the '-' sign just means the opposite of, not subtraction in this case. Also, m = slope.
4 0
4 years ago
An art project has an area of 63.6 square inches. What is the width, in inches, of the project?
Flura [38]

Answer:

The width of the art projects of area 63.6 square inches is 7.97 inches .

Step-by-step explanation:

Given as :

The area of the square art project = 63.6 square inches

Since The shape of the art project is square

So, The Area of square = A = side × side = side²

Now, let the measure of the width of art project = w inches

I.e side = w inches

or ,  A  = side²

Or , A = w²

Or, 63.6 = w²

So, w = \sqrt{63.6}

I.e w = 7.97 inches

So, the width of the projects = w = 7.97 inches

Hence The width of the art projects of area 63.6 square inches is 7.97 inches . Answer

4 0
4 years ago
15. Describe and correct the error in finding the intercepts of the graph of the equation.
IceJOKER [234]

Answer:

Wrong order!

Step-by-step explanation:

There's a reason why coordinates are called an "ordered pair", and for every point (a, b) a is the x coordinate and b is the y coordinate. The calculations are correct, the way reporting them are not: the point should be (3.0) and (0,2) - in fact, all points on the x axis are of the form (p, 0) and all points on the y axis of the form (0,q)

4 0
3 years ago
Which transformation(s) can be used to map one
kirill115 [55]

The transformation(s) that can be used to map one triangle onto the other is : (C). dilation, then translation

<h3>Meaning of dilation and translation</h3>

Dilation can be defined as the process of compressing and reducing a shape to a particular scale

Translation can be defined as a process of transferring a shape from one point to another.

In conclusion, The transformation(s) that can be used to map one triangle onto the other is : (C). dilation, then translation

Learn more about dilation and translation: brainly.com/question/21369817

#SPJ1

4 0
2 years ago
What is the ordered pair of y=4.5x
garri49 [273]

Answer:(1,1)

Step-by-step explanation:

y=4.5x

x=y/4.5

put value of x

y=4.5(y/4.5)

y=y

5 0
3 years ago
Other questions:
  • In September, a greeting card company's total profit was 22% less than it was in august. The total profit for the two months was
    11·1 answer
  • Your having lunch at Taco Bell. You have your choice of a taco,burrito or Mexican pizza. You can choose between rice and beans.
    15·2 answers
  • Franko's pizza is selling their pizza's 35% cheaper than usual. If a pizza normally costs $12.00 how much is it now?
    12·2 answers
  • What are the names of three collinear points
    15·2 answers
  • Find the Volume of the figure
    13·2 answers
  • What two consecutive integers have a sum of 39?
    5·1 answer
  • GIVE ME THE RIGHT ANSWER PLEASE AND I WILL MARK BRAINLIEST FOR 20 POINTS
    10·1 answer
  • Leah just moved and she's looking for a nee dance studio. She gets to list the price from tip top toes charges $300 for 12 class
    8·1 answer
  • Please help me with this <br> Answer all
    7·1 answer
  • Please solve.<br> Picture below
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!