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
Mrrafil [7]
3 years ago
12

can someone please help me:)

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

C

Step-by-step explanation:

just did it yesterday hope it helps

You might be interested in
What is the volume of a cylinder, in cubic feet, with a height of 3 feet and a base diameter of 18 feet?
Xelga [282]

Answer:

763.41 ft

Step-by-step explanation:

<h3>V=π(d/ 2)2*h</h3><h3>use formula</h3>
8 0
3 years ago
Calculate the surface area of an open cuboid which is 12 cm long,8cm wide,6cm high​
Vsevolod [243]

Answer:

432 cm²

Step-by-step explanation:

To find the surface area of a cuboid, there is a formula.

2lw+2lh+2hw

Length is l, height is h, and width is w.

2(12)(8)+2(12)(6)+2(6)(8)

Multiply all the terms.

336+96

Add both the terms.

= 432

The surface area of the open cuboid is 432cm².

6 0
3 years ago
Read 2 more answers
Find the sum of a finite geometric sequence from n = 1 to n = 6, using the expression −2(5)n − 1.
vazorg [7]
\bf \qquad \qquad \textit{sum of a finite geometric sequence}\\\\&#10;S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad &#10;\begin{cases}&#10;n=n^{th}\ term\\&#10;a_1=\textit{first term's value}\\&#10;r=\textit{common ratio}\\&#10;----------\\&#10;a_1=-2\\&#10;r=5\\&#10;n=6&#10;\end{cases}&#10;\\\\\\&#10;S_6=-2\left( \cfrac{1-5^6}{1-5} \right)
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME PLEASE
fiasKO [112]

Answer:

4/3

Step-by-step explanation:

6 0
3 years ago
Enrique and Yolanda collected 500 pieces of candy on Halloween. they gave half of their candy to charity. Yolanda took 180 piece
Ivenika [448]

500 − 250  = 250 pieces left after donation

Yolanda got  180 pieces....then Enrique  got 70 pieces

So he got   70 /250  = 7/25  =  28%  of the remaining candy

4 0
3 years ago
Other questions:
  • Aratati ca A=ab+ba-aa-bb este pătrat perfect DAU FUNDA PLZZZZ
    8·1 answer
  • The sum of a number x and 5 equals 14
    12·2 answers
  • Two positive integers have a product of 50. One integers is twice the other. What are the integers?
    10·1 answer
  • Every female chicken lays 4 eggs. What is the constant of proportionality for the ratio of eggs to female chickens?
    13·1 answer
  • The graph shows Elizabeth’s speed during a 55-minute run. During which time interval did Elizabeth’s speed increase?
    6·1 answer
  • A population of mutant Venus fly trap plants are taking over an island in the South Pacific, capturing everything from insects t
    9·1 answer
  • What is the inverse function of f(x) = x/x-2
    10·1 answer
  • Find the vertex and focus of the<br> parabola.<br> x2 + 6x – 8y + 1 = 0
    10·2 answers
  • After two consecutive years of 5% rates of return, what rate of return in the third year will produce a cumulative gain of 16%?
    14·1 answer
  • 8x = 72 Is this nine?? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!