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
SCORPION-xisa [38]
2 years ago
10

HELP!

Mathematics
1 answer:
Vesna [10]2 years ago
4 0
A(n)=a+(n-1)d
A(40)= -1+(40-1)-4
A(40)= -1+39(-4)
A(40)= -1+(-156)
A(40)= -157
You might be interested in
Each edge of a cube measures 12.1 in.<br><br> What is the surface area of the cube?
REY [17]
878.46 in. is your answer! Hope this helps!
8 0
3 years ago
I WILL GIVE YOU A CROWN Ayah purchased 2 meters of ribbon for a project. How many centimeters of ribbon does she have?
Goshia [24]
200 cm is the answer
4 0
3 years ago
What’s the answer to this? by the way you have to estimate
Furkat [3]

the answer is 2 if you estimate to the tenths place

7 0
2 years ago
What is the tenth term of the sequence 1/2, 3/4, 5/6, 7/8, 9/10,?
Verdich [7]
11/12 i believe that is the answer

3 0
3 years ago
What is the slope of the line through (-7.-8) and (0.4)?​
Dmitry_Shevchenko [17]

Use the equation (x2-x1)/(y2-y1)

Substitute the value of x and y

7 0
3 years ago
Other questions:
  • Suzy's soccer team has played 6 games this year. The mode of the number of goals her team scored is 2 goals. How will the mode b
    15·2 answers
  • Simplify.<br><br> A) 4√3 + 6 <br><br> B) 6√3 + 4<br><br> C) 6√6 + 3
    11·1 answer
  • Mr gartland writes this expression on the board 3/4 \ 2 1/2
    15·2 answers
  • Identify the explanatory variable and the response variable. A farmer wants to determine if the amount of precipitation received
    14·1 answer
  • Rashid spent $31.84 on gas for his car. Gas was $1.99 per gallon. How many gallons did Rashid purchase?
    8·1 answer
  • Which expression does NOT equal 4/5?<br> 4 x 1/5<br> 2 + 2/5<br> 1/5 + 1/5 + 1/5 + 1/5<br> 2 x 2/5
    6·2 answers
  • Li had 5 2/3 gallons of juice. He served 2 3/4 gallons at breakfast. How many gallons does Li have left? Enter your answer in th
    13·1 answer
  • Find the perimeter of the shaded region. Keep answer in exact form. rectangle with two semi circles within it. Semi circle have
    11·1 answer
  • A shipping carrier charges $5 per pound, plus a $3 signature fee.
    13·2 answers
  • (x+5)3 multiply the polynomial;s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!