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
Reil [10]
3 years ago
11

Find the sum of the arithmetic series: 10 + 4 + (-2) + ... + (-50)

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

<em>Answer</em><em> </em><em>is</em><em> </em><em>-220</em>

<em>if</em><em> </em><em>you</em><em> </em><em>have</em><em> </em><em>any</em><em> </em><em>doubts</em><em> </em><em>see</em><em> </em><em>the</em><em> </em><em>image</em><em> </em>

You might be interested in
How many 1/3 lb bags of trail mix can josh make from 5/6 lb of trail mix?
PSYCHO15rus [73]

the large bag is 5/6 lb, the smaller bags will be 1/3 lb, so it should be 5/6 ÷ 1/3

\bf \cfrac{5}{6}\div \cfrac{1}{3}\implies \cfrac{5}{\underset{2}{~~\begin{matrix} 6 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\cdot \cfrac{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{1}\implies \cfrac{5}{2}\implies 2\frac{1}{2}

5 0
3 years ago
Read 2 more answers
1/2ac2 where a =5 and b=2​
Evgen [1.6K]
I’ll assume the c is b. (1/2) x (5) x (2) x (2) is 10
8 0
2 years ago
Read 2 more answers
A gardener makes a new circular flower bed. The bed is teen feet in diameter. Calculate the circumference and the area of the ci
KATRIN_1 [288]

Answer:

I. Circumference of circular flower bed = 31.42 ft.

II. Area of circular flower bed = 78.55 ft²

Step-by-step explanation:

Given the following data;

Diameter = 10 ft

Radius = diameter/2

Radius = 10/2

Radius, r = 5 ft

I. To find the circumference of the circular flower bed;

Circumference of circle = 2πr

Substituting into the formula, we have

Circumference of circular flower bed = 2*3.142*5

Circumference of circular flower bed = 31.42 ft

II. To find the area;

Area of circle = πr²

Substituting into the formula, we have;

Area of circular flower bed = 3.142*5²

Area of circular flower bed = 3.142*25

Area of circular flower bed = 78.55 ft²

8 0
3 years ago
Please help with this problem
Dennis_Churaev [7]

Answer:

that looks hard

Step-by-step explanation:

that's what she said

lol

4 0
2 years ago
At a baseball game, a vender sold a combined total of 240 sodas and hot dogs. The number of sodas sold was two times the number
olga55 [171]

Answer:

Sodas: 160

Hot Dogs: 80

Step-by-step explanation:

Sodas: s

Hot Dogs: d

s+d=240

s=2d

3d=240

d=80

s=160

7 0
3 years ago
Other questions:
  • A flower shop has 744 carnations to tie into bunches of 12 each and 1,896 roses to tie into bunches of 24 each.
    14·1 answer
  • A girl is 21 years old and her brother is a third her age. When the girl is 36, what will be the age of her brother?
    7·1 answer
  • What is the mean of the value set 13,19,22,20,31,16,25,30
    5·1 answer
  • 3.5 m
    5·1 answer
  • 7th time’s a charm I genuinely just want to understand how to do this :( please! If f(x) is a linear function, what is the value
    11·1 answer
  • What type of number is -5.41? Choose all answers that apply<br>​
    6·1 answer
  • A line passing through the points (-3,1) and (-2,t) has a slope equal to 2. Find the value of t.
    5·2 answers
  • Melody paid for a scarf with a ten dollar bill her change was two dollar three quarters and two dimes how much was the scarf
    13·2 answers
  • What is an equation of the line that passes through the point (-4,-6) and is
    10·1 answer
  • Joshua wants to complete the first mile of a 8−mile run in 20 minutes or less running at a steady pace. The inequality 8 − p3 ≤
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!