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
Nadya [2.5K]
3 years ago
5

Did I get this right?

Mathematics
1 answer:
wel3 years ago
4 0

Yes hope it helps!!!!!!!!

You might be interested in
What is the sum of the geometric sequence-1 6 -36 yes there are 7 terms
vagabundo [1.1K]

Answer:

-39991'

Step-by-step explanation:

We require the sum of 7 terms of the G.S.  -1, 6, -36  .....

The common ratio r = 6/-1 = -6 and the first term = -1.

Sum of n terms = a1 . (r^n  - 1) / (r - 1)

Sum of 7 terms = -1 * (-6)^7 - 1)  / (-6 - 1)

=  -1 * 39991

= -39991 (answer).

7 0
2 years ago
Read 2 more answers
Plz help me on question 1 and show your work plz
ozzi
All the edges of a cube are the same length.

Volume = length x width x height

Volume = 9in x 9in x 9in = 729 in³
7 0
3 years ago
Read 2 more answers
A pom-pom manufacturer makes each of its pom-poms with 35% white strands (w), 25% blue strands (b), and 40% red strands (r). If
DIA [1.3K]

Answer:

28 white strands , 20 blue strands and 32 red strands are needed to make a pair of pom-poms

Step-by-step explanation:

Given :A pom-pom manufacturer makes each of its pom-poms with 35% white strands (w), 25% blue strands (b), and 40% red strands (r).

To Find : If each pom-pom has a total of 80 strands, how many of strands of each color are needed to make a pair of pom-poms?

Solution:

Total Strands = 80

White Strands = 35%

No. of white strands = 35\% \times 80 =\frac{35}{100} \times 80 =28

Blue Strands = 25%

No. of blue strands = 25\% \times 80 =\frac{25}{100} \times 80 =20

Red Strands = 40%

No. of Red strands = 40\% \times 80 =\frac{40}{100} \times 80 =32

Hence 28 white strands , 20 blue strands and 32 red strands are needed to make a pair of pom-poms

3 0
3 years ago
Read 2 more answers
What best describes movement of particles in a solid
Fudgin [204]

Answer:The particles in a solid are tightly packed and locked in place. Although we cannot see it or feel it, the particles are moving = vibrating in place.

7 0
3 years ago
Read 2 more answers
The area of a trapezoid is given by the formula A=h/2(a+b) .<br><br> Solve the formula for b.
Komok [63]

Answer:

(2A)/h -a =b

Step-by-step explanation:

A= [h(a+b)]/2       I rewrote the formula, because h and a+b are in the numerator.

2A=h(a+b)  Multiply both sides of equation by 2

(2A)/h= a+b Divide both side by h

(2A)/h -a= b Subtract a from both sides

4 0
3 years ago
Other questions:
  • A company makes cars at two factories. Some of the cars need repairs in the first year and some do not. This two-way frequency t
    8·1 answer
  • Quadrilateral EFGH was dilated by a factor of 3. What is FG F'G'
    5·2 answers
  • Awesome car company sold 20 cars this week.Their goal is to sell at least 25% more next week. Write an inequality that represent
    14·1 answer
  • Whats 6/7 divided by 1/2 i need it as a fraction not decimal
    7·1 answer
  • Problem: Construct a triangle with interior angle measures of 45° and 45°.
    5·1 answer
  • Can someone pls help
    11·2 answers
  • After allowing a discount of 15% on the marked price of an article,it is sold for ₹884
    9·1 answer
  • !; im pretty stuck, so which graph would describe JKL and ​J'K'L' its image after a translation?
    14·2 answers
  • Simplify: 40x7- (-12x7)<br> Enter the original expression if it cannot be<br> simplified.
    5·1 answer
  • Which of these polynomial functions has the largest second derivative at X=0?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!