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
WINSTONCH [101]
3 years ago
12

Which of the summation properties or formulas require the lower index to be 1? Check all that apply.

Mathematics
1 answer:
Talja [164]3 years ago
3 0

Answer:

all but the fourth option

Step-by-step explanation:

pre-calc edg 2020

You might be interested in
Heelp i have 6 quetions left
Drupady [299]

Answer: W = -4, -4

Z = 3, -6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I need help pleaseeeee
sesenic [268]

Answer:

x = 37

Step-by-step explanation:

You just minus 5 from 42 lol

3 0
3 years ago
Read 2 more answers
You want to make a picture frame for a
docker41 [41]

Answer:

i think you'll need 1 foot 6 inches of wood

Step-by-step explanation:

7 0
4 years ago
Giving brainliest :)
Verizon [17]

Answer:

f^{-1}(x)=x^2+1

Step-by-step explanation:

The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y

Original Equation:

f(x)=\sqrt{x-1}\\

write f(x) as y (since that's what it represents)

y=\sqrt{x-1}

Swap x and y

x=\sqrt{y-1}

Square both sides

x^2=y-1

Add 1 to both sides

x^2+1=y

So this gives you the equation:

f^{-1}(x)=x^2+1

8 0
2 years ago
Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for
zalisa [80]
Calcualte the ratio 32/48=2/3
8 0
3 years ago
Other questions:
  • What is the volume of a rectangular prism that has the height of 3 in in base of 14 square inches
    9·1 answer
  • thrity six cars travel given instrution in four hours in 24 hours x can travel the same disatance if the unit rate is 24 four ho
    6·1 answer
  • The length of a rectangle is 4 units more than its width. The area of the rectangle is 25 more than 4 times the width. What is t
    6·1 answer
  • The first term in a sequence of numbers is 1/2
    8·1 answer
  • Find the median and mean of the data set below: 3,31,2,49,34,15,34 3,31,2,49,34,15,34
    11·1 answer
  • Convert 20 quarts to gallons. There are 4 quarts in a gallon.
    11·2 answers
  • Tapanga drew triangle XYZ on her paper the measure of angle X was 80 degrees angle y was congruent to angle Z what was measure o
    9·1 answer
  • At what point should an open circle be drawn?<br> 0 (-1,0)<br> 0 (0,0)<br> 0 (0, 1)<br> 0 (1, 0)
    8·1 answer
  • Can you please match the number and explain thank you your saving a grade
    12·2 answers
  • Which of these graphs represents a proportional relationship?<br><br> please help me
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!