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
inna [77]
2 years ago
12

Whoever finishes this gets "brainliest".just for fun35a^7--11a^7

Mathematics
1 answer:
8090 [49]2 years ago
4 0

Answer:

a=0

Step-by-step explanation:

Factor:

a^7 (35-11)

Set it equal to zero and solve:

a^7=0

a=0

You might be interested in
Please help how to find the value of x and find the length of segment AD, the value is 5 I just need to show my work.
alexdok [17]

Answer:

9. x = 5

10. AD = 7

Step-by-step explanation:

As shown in the diagram, BD is a perpendicular bisector. And D is a point on the perpendicular bisector, meaning it is equidistant from the endpoints on the segment(points A and C). Because of this, we can say AD = CD.

We can substitute to get:

2x - 3 = x + 2

And simplify and solve:

x - 3 = 2

x = 5

AD is just 2x - 3, so we can substitute in x to find AD:

AD = 2(5) -3

AD = 10 - 3

AD = 7

5 0
2 years ago
Multiply the fractions together. B Divide 45 5 4 by 13 3 1 . C Multiply the numerators together, and multiply the denominators t
trasher [3.6K]
So we do 5 divide by 4 squeals 10 bye
4 0
3 years ago
The question I need help on is 15.5z= -77.5 . I really don't get it please help:)
melamori03 [73]
The answer to this question is z=-5 
6 0
3 years ago
Read 2 more answers
In a race, Andrew ran 4 minutes less than 4 times as many minutes as Chris ran. Write an expression to represent the number of m
Aleksandr [31]

Answer:

4y - 4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The height of a ball thrown vertically upward from a rooftop is modelled by h(t)= -4.8t^2 + 19.9t +55.3 where h (t) is the balls
nikitadnepr [17]

By applying the <em>quadratic</em> formula and discriminant of the <em>quadratic</em> formula, we find that the <em>maximum</em> height of the ball is equal to 75.926 meters.

<h3>How to determine the maximum height of the ball</h3>

Herein we have a <em>quadratic</em> equation that models the height of a ball in time and the <em>maximum</em> height represents the vertex of the parabola, hence we must use the <em>quadratic</em> formula for the following expression:

- 4.8 · t² + 19.9 · t + (55.3 - h) = 0

The height of the ball is a maximum when the discriminant is equal to zero:

19.9² - 4 · (- 4.8) · (55.3 - h) = 0

396.01 + 19.2 · (55.3 - h) = 0

19.2 · (55.3 - h) = -396.01

55.3 - h = -20.626

h = 55.3 + 20.626

h = 75.926 m

By applying the <em>quadratic</em> formula and discriminant of the <em>quadratic</em> formula, we find that the <em>maximum</em> height of the ball is equal to 75.926 meters.

To learn more on quadratic equations: brainly.com/question/17177510

#SPJ1

6 0
1 year ago
Other questions:
  • I need help with these questions.
    8·2 answers
  • Write the ratio 2.5 to 3.15 as a fraction in simplest form
    8·1 answer
  • Please help I really need help on this
    6·2 answers
  • What is the line reflection between pentagons PQRST &amp; P'Q'R'S'T'
    14·1 answer
  • 10% off of $95 cus I need helpppp pls
    9·1 answer
  • You and three friends go to a restaurant for dinner. You share three appetizers that cost $8 each. You also share two desserts t
    14·2 answers
  • Round 37.82 to the nearest tenths place.
    8·1 answer
  • As low tide came in, the ocean dropped by a rate of 12 inches every 3 minutes. Write a rational # describing this rate.
    11·1 answer
  • Help me for brainlist find the volume
    14·2 answers
  • 1) The membership fee of Math Club is P25. What is the total amount
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!