Answers
1st graph all the negative & positive numbers
The opposite of 2 is -2 because it's a negative number ( opposite of 2 )
Related Questions
Si a la mitad de un número le restas su tercera parte, y, a este resultado, le sumas 85/2,
obtienes el triple del número inicial. ¿De qué número se trata?
Answers
Answer:
x = 15
Step-by-step explanation:
Llamaremos x al número que buscamos, entonces:
la mitad de x es x/2, la tercera parte es x/3, y el triple del número es 3*x
De acuerdo al problema :
(x/2 - x/3 ) + 85/2 = 3*x
Esta es una ecuación de primer grado pasamos a resolverla.
( 3*x - 2*x ) /6 + 85/2 = 3*x
x/6 + 85/2 = 3*x
( x + 255)/6 = 3*x
x + 255 = 18*x
17*x = 255
x = 255/17
x = 15
A sculpture is made of solid copper in the shape of a cone. The sculpture is 67 inches tall, and its base has a radius of 15 inches. If copper costs 1.06$ per cubic inch, how much did the copper for the sculpture cost?
Use 3.14 for Pi, and do not round your answer.
Answers
Answer:
$16,725.21
Step-by-step explanation:
To get the cost of the copper used for the sculpture, we must first determine the volume of the object which is given as a cone
Recall that the volume V of a cone
= 1/3Pir^2h
where r is the base radius and h is the height
Given that the sculpture is 67 inches tall, and its base has a radius of 15 inches, the volume of the sculpture
= 1/3 * 3.14 * 15^2 * 67
= 15,778.5 cubic inch
If copper costs 1.06$ per cubic inch, then the cost of the copper for the sculpture
= 15,778.5 * 1.06
= $16,725.21
:) Find the surface area and volume of the cylinder below:
5 m
22 m
Surface Area:
m?
Volume:
m
Answers
Answer: 1727.9
Step-by-step explanation:
Volume = πr2h
= π×52×22
= 550π
= 1727.8759594744 feet3
Help please Thank you!!!!!
Answers
Answer:
B
Step-by-step explanation:
B because the graph doesn't show a liner line
but im not really sure nout it tho
An angle measuring 60 degrees is measured as 62 degrees. What is the percentage error correct to 3 significant figures?
Answers
Answer:
3.33%
Step-by-step explanation:
math stuuf <3
a jar holds 3 red, 2 white and 5 green marbles. What is the probability of not drawing out a white one?
Answers
Answer:
80%
Step-by-step explanation:
P(not white) = 8/10
Rate of change for y=1x+1
Answers
Answer:
The rate of change is 1
Step-by-step explanation:
The rate of change is the same as the slope, the ratio of the change in y over the change in x. In this case, the slope is 1, making the rate of change also 1.
the perimeter of a square is 28 feet. what is its area in square feet?
Answers
4s=28
s=7
Now the area of square is s^2=a
(7)^2=a
49=a
what is the slope of a line that passes through the points (6, 1) and (9, 8)? process plsss !!!
Answers
meaning (8-1 / 9-6) which is equal to 7/3
Find the surface area of the ball shown. Use 3.14 for π.
Radius is 13 cm.
Answers
Answer:
Hi! answer: 530.66
Step-by-step explanation:
To find area for circles you have to do radius × radius × pi so our radius is 13 so 13 × 13 = 169
169 × 3.14 = 530.66 So that's our answer hope that helps!
Answer:
[tex]676 \pi \ cm^{2}[/tex]
if these triangles are similar,name the missing angles, (25 points )
Answers
Answer:
170
Step-by-step explanation:
What is -10 + (-3/4)?
Answers:
-10 3/4
-9 1/4
9 1/4
10 3/4
Answers
Answer:
-10 3/4 hope this help
Step-by-step explanation:
Answer:
the first opinion is correct
Step-by-step explanation:
question on picture!!
Answers
Answer:
Step-by-step explanation:
Wren makes some rectangular display boxes. Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. What is the volume of the display box?
Answers
Answer:
216
Step-by-step explanation:
V = whl =9 · 4 · 6 = 216
Find the area of the parallelogram. Include formula.
Answers
Answer:
24 units²
Step-by-step explanation:
Hi there!
[tex]A=bh[/tex] where b is the base and h is the height of the parallelogram
Plug in 6 as the base and 4 as the height
[tex]A=(6)(4)\\A=24[/tex]
Therefore, the area of the parallelogram is 24 units².
I hope this helps!
Answer:
Given :-Height = 6 cm
Base = 4 cm
To Find :-Area
Solution :-We know that
Area = Base × Height
Area = 4 × 6
Area = 24 in²
[tex] \\ [/tex]
Please help: what is 262.3 out of 329 as a percent?
Answers
Answer:
79.72644377% is the answer I believe.
what is the slope of the line in this graph? a5/9 b5/7 c7/5 d9/7
Answers
Answer:
B. 5/7
Step-by-step explanation:
rise over run
rises 5 units, runs 7 units
_5) How does the “x + 1" affect the graph in the equation: y = } • (4)*+1 – 37
A) Left 1
B) Right 1
C) Up 1
D) Down 1
Answers
Answer:
immma send you the link friend me on here Step-by-step explanation:
solve for the following inequality: -3x+4>19
Answers
Answer:
x<-5
Step-by-step explanation:
[tex]1)\ -3x+4>19[/tex]
[tex]2)\ -3x>15[/tex]
[tex]3)\ -x>5[/tex]
[tex]4)\ x<-5[/tex]
Inequality Form:
x < −5
Interval Notation:
( −∞, −5 )
20 points answer pls
Answers
Answer: 0.03, 45.6
Step-by-step explanation: for the first question, move the decimal point two points to the right. 0.03 is the first answer. Next, move the decimal point two points to the left, you will get 45.6
Besties helpppp please FASTTT
Answers
Answer:
180
Step-by-step explanation:
area of a trapezoid = [tex]\frac{a+b}{2}h[/tex]
where a = base 1
b = base 2
and h = height
This is what we are given
base 1 = 23
base 2 = 37
and height = 6
That being said we plug in the given values into the formula
[tex]A=\frac{37+23}{2} 6\\23+37=60\\\frac{60}{2} =30\\30*6=180[/tex]
Hence the area of the trapezoid is 180 square feet
how would you read the expression 54?
Answers
Answer:
Five to the fourth power
Answer:
Five to the fourth power
Step-by-step explanation:
select all equations that have infinitely many solution
Answers
Answer:
1, 2
Step-by-step explanation:
1 and two end up being 0=0 solutions (infinite)
3 is 1 solution.
4 is no solutions.
Hey this is juelz gautreaux parent and she has a hard time on math so i got brainly for her and does not work
Answers
Answer:
Hey! so glad you got this to help your child. I believe this will help them alot, but this is not like a social media app.... don't post things like this unless needed but i hope you enjoy your time here.
Step-by-step explanation:
Answer:
try looking the question up on here
Step-by-step explanation:
if you look up the question word for word on here, (if not exactly)usually there will be a similar problem answered, and use that to base your help off of when working on a hard problem
find the perimeter of the shaded region
Answers
Answer:
13 u²
Step-by-step explanation:
Missy and Bill were asked to evaluate the expression -3(-2 + 5).
Answers
Answer:
-9
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
using BODMAS, our mathematical operation begins with the bracket.
it implies that from -3(-2+5), we solve the bracket.
-2+5=3
then our mathematical operation is the 'of' operation.
it implies that -3(3) = -9
Answer is -9
HELPPPPP PLEASE!!! I need to knowwww
Answers
Answer:
$25 is the hourly rate
Step-by-step explanation:
If Sean drives 35 miles in 5 hours,how many miles does Sean drive in 1 hour?
Please give me an answer not a website
Answers
Answer:
7 miles
Step-by-step explanation:
you want to take the total miles and devide it by total time, (35/5) and that would be your answer.
Answer:
[tex]7\:\text{miles}[/tex]
Step-by-step explanation:
This problem implies Sean drives at a constant rate. Therefore, we can set up the following proportion:
[tex]\frac{5}{35}=\frac{1}{x},\\5x=35,\\x=\boxed{7}[/tex]
There are 173 basketball fans who plan to go to a game. How many buses will be needed, given that each bus can hold 46 fans?
Answers
Answer:
4 buses
Step-by-step explanation:
There are 173 basketball fans
one bus can hold 46 fans
Hence the number of buses needed can be calculated as follows
= 173/46
= 3.76
= 4
Hence 4 buses are needed
Lateral area
Surface area
Answers
Answer:
Step-by-step explanation: