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
Lunna [17]
3 years ago
9

(p.1).6 how do I solve it?​

Mathematics
1 answer:
Rina8888 [55]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
I need help with #6!! Thanks
tatyana61 [14]
Use this formula:  d= \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }

a)  d=11

Work:
d=sqrt((4-(-7))^2+(5-5)^2
d=sqrt((11)^2+(0)^2)
d=sqrt(121+0)
d=sqrt(121)
d=11

b) d=4

c) d = 16

d) d=160

e) d=12
6 0
3 years ago
It costs $35 for one adult and two children to attend a show. It costs $60 for two adults and three children to attend the same
Vera_Pavlovna [14]

Answer:

For one adult it costs $15

For one child it costs $10

Step-by-step explanation:

So..

One adult = $15

Two children = $20 10×10

= $35

Then..

Two adult = $30 15×15

Three children = $30 10×10×10

= $60

Plz mark brainliest thanks

4 0
3 years ago
Amber got a raise from $100 per week to $200 per week. What is the percent increase?
vivado [14]

its a 100% increase since the amount completely doubled

hope this helps!!

5 0
3 years ago
Read 2 more answers
Given the first and the last terms of a seven-term geometric series with a negative common ratio, what is the sum of all the ter
Aloiza [94]

By using the general formula for a geometric sequence, we will find that the correct option is c: 86

<h3>Working with geometric sequences:</h3>

The general formula for the nth term in a geometric sequence is:

a_n = a_1*r^{n-1}

Where r is the common ratio of the geometric sequence here we know that:

  • a₁ = 2
  • a₇ = 128
  • r is negative.

Replacing the first two in the general formula we get:

a_7 = a_1*r^6\\&#10;\\&#10;128 = 2*r^6\\\\&#10;&#10;128/2 = 64 = r^6\\&#10;&#10;\\&#10;&#10;-64^{1/6} = r = -2

Where we took the negative solution for the root. Now that we know the common ratio we can find the other terms:

a_1  = 2\\&#10;a_2 = 2*(-2) = -4\\&#10;a_3 = -4*(-2) = 8\\&#10;a_4 = 8*(-2) = -16\\&#10;a_5 = -16*(-2) = 32\\&#10;a_6 = 32*(-2) = -64\\&#10;a_7 = -64*(-2) = 128

The sum gives:

2 - 4 + 8 - 16 + 32 - 64 + 128 = 86

So the correct option is c.

If you want to learn more about geometric sequences, you can read:

brainly.com/question/9300199

7 0
2 years ago
An even number minus an odd number
enyata [817]

Answer:

is always an odd number

Step-by-step explanation:

100-45=55

50-23=27

2-1=1

7 0
3 years ago
Other questions:
  • This is one way to subtract 8.98 from 14.32. What is another correct way?
    10·1 answer
  • What is an equation of a line in point slope form that passes through (-2, -6) and has a slope of 1/3
    14·1 answer
  • What is 1 5/7 as a improper fraction?
    10·2 answers
  • Given a | | b, m∠ 1 = 56° , and m∠2 = 42° , find the measure of the other angles.
    13·1 answer
  • What are the fourth roots of -3+3√3i?
    6·1 answer
  • Need help with this pls!!<br> (Show work pls)
    7·1 answer
  • Alex draws a diagonal in a rectangle that is 4 inches long and 3 inches wide. What is the area of one of two triangles that are
    7·1 answer
  • What is 2m×2 to the 7 power​
    9·2 answers
  • Find 245÷4 . Write in simplest form
    13·1 answer
  • A jar of coins totalingg 4. 58 contains 12 qaurters and five nickles. There are twice as any pennies as there is dimes. How many
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!