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
hichkok12 [17]
2 years ago
12

Help please!!!! please!!!!

Mathematics
1 answer:
Tema [17]2 years ago
5 0

Answer:32

Step-by-step explanation:

You might be interested in
Yemi use these pattern blocks to solve a division problem. He found a quotient of 7. Which division problem was he solving?
lbvjy [14]
This does not have enough information
5 0
3 years ago
What is the absolute value of -3.75? (6.2B | 6.1B 6.1F)
ad-work [718]
Answer is 3.75
Absolute value is the numerical value
7 0
2 years ago
Suppose the scale factor you will use to enlarge the map is 5:1. What is the approximate area of the park in your enlarged drawi
Sunny_sXe [5.5K]

Answer:

image ?

Step-by-step explanation:

4 0
2 years ago
Solve each quadratic equation by factoring. <br> Show steps pls<br> 8x^2 - 4x = 2x +9
saw5 [17]

Answer:

hope these help........

4 0
3 years ago
Read 2 more answers
Find the sum of a finite geometric sequence from n = 1 to n = 7, using the expression −4(6)n − 1.
Verizon [17]

Answer:

<h2>-223,948</h2>

Step-by-step explanation:

The formula of a sum of terms of a gometric sequence:

S_n=a_1\cdot\dfrac{1-r^n}{1-r}

a₁ - first term

r - common ratio

We have

a_n=-4(6)^{n-1}

Calculate a₁. Put n = 1:

a_1=-4(6)^{1-1}=-4(6)^0=-4(1)=-4

Calculate the common ratio:

r=\dfrac{a_{n+1}}{a_n}\\\\a_{n+1}=-4(6)^{n+1-1}=-4(6)^n\\\\r=\dfrac{-4(6)^n}{-4(6)^{n-1}}=6^n:6^{n-1}\\\\\text{use}\ a^n:a^m=a^{n-m}\\\\r=6^{n-(n-1)}=6^{n-n+1}=6^1=6

\text{Substitute}\ a_1=-4,\ n=7,\ r=6:\\\\S_7=-4\cdot\dfrac{1-6^7}{1-6}=-4\cdot\dfrac{1-279936}{-5}=-4\cdot\dfrac{-279935}{-5}=(-4)(55987)\\\\S_7=-223948

7 0
3 years ago
Other questions:
  • In the following figure, what is the measure of the angle c, in degrees, to two decimal places?
    8·1 answer
  • Is 1 pint is equivalent to 0.473 liters??
    6·2 answers
  • If I flip a coin 10 times, how many times should I get heads?
    10·2 answers
  • An isosceles trapezoid ABCD with height 2 units has all its vertices on the parabola y=a(x+1)(x−5). What is the value of a, if p
    10·1 answer
  • 56 times a number minus 13 is equal to 6 less than the number.
    11·1 answer
  • HELP plz I GIVE BRAINLIEST PLUS A LOT OF POINTS Draw a number line and mark all described points on it... ...Numbers that are ei
    6·1 answer
  • What is the solution of y= 4x + 6 when y= 18?
    12·2 answers
  • The distance between City A and City B is 500 miles. A length of 1.7 feet represents this distance on
    15·1 answer
  • Select ALL of the trips that would take 2 hours.
    6·2 answers
  • PLEASE HELP IM STUCK ON THIS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!