[tex] \frac{2}{5} + \frac{2}{4} = \frac{2}{5} + \frac{1}{2} = \frac{4}{10} + \frac{5}{10} = \frac{9}{10} [/tex]
Answer: B)
Devon writes a number pattern.he starts with 3 and follows the rill "multiply by 2"which numbers could be in devons pattern
Answer:B 24 & 96
Step-by-step explanation:
2(x^2+6)+3(×-1. ×=5 solve the equation and show your work
Answer:
Step-by-step explanation:
2(x^2+6)+3(x-1=
2(5*5+6)+3(5-1=
2(25+6)+3(4=
2(31)+3(4=
62+12=74
Is the number -14 irrational ?
Answer:
yes
Step-by-step explanation:
it's irrational cuz it's negative
If 4/5 of the population of a certain town is
considered to be middle class and the population
of the town is 2,000, how many people are
considered middle class?
Hi! I'm happy to help!
Our town is composed of 2,000 people. Of those 2,000 people, 4/5 of them are middle class. The word 'of' usually means multiplication when it is in a word problem. So, we will multiply 2,000 by 4/5. When multiplying a whole number, we just multiply it by the numerator (top) and leave the denominator. (bottom)
2,000×4
8,000
8,000/5
Fractions are just a different way of putting division, so we can change this to a division problem:
8,000÷5=
1,600
1,600 of the people are middle class.
I hope this was helpful, keep learning! :D
complete the soloution of the equation. find the value of y when x equals 0. -3x - 2y = -4
Answer:
-3×0 - 2 × y = -4
-2 × y = -4
y = -4/-2
y = 2
on one of the snowiest days in the history of buffalo new york, nearly 5 feet of snow fell in a 24-hour period. if during this time snow fell at a consistent rate, which of the following graphs best represents the snowfall in this 24-hour period?
AnswerC
Step-by-step explanation: The reason is because if you look at the four graph you gotta make sure the Y=5 and only C has that
What is 7.5 divided by 3
Answer:
2.5
Step-by-step explanation:
[tex]7.5 \div 3[/tex]
[tex] = 2.5[/tex]
Answer: 2.5
You're welcome..
What are the missing factors in the factor tree for 45?
45
5
A
B
С
Answer:
c
Step-by-step explanation:
the missing factors in the factor tree
Solve y = -x2 + 5 when x = -2
Please mark Brainliest.
y=-(-2)^2+5
y=-2^2+5
2^2 means 2 squared.
-(-2)^2=-4
y=-4+5
y=1
I hope this helps!
Step explanation:
To solve this, you have to plug in the value of x (-2) and solve:)
My advice:
Have a marvellous day!
Identify the relationship between the angles. *
A. Alternating Exterior
B. Supplementary
C. Alternating Interior
D. Vertical
solve 12+20 using distributive property and the gcf
Answer:
4(3+5). the sum in the parenthesis is 8 and the gcf is four. 4*8=32
Step-by-step explanation:
The size of a rectangular computer monitor is determined by the length of its diagona
a computer monitor has a length of 24 inches and a height of 18 inches, what is the
length of its diagonal to the nearest inch?
42 inches
15 inches
30 inches
21 inches
Answer:
30 inches.
Step-by-step explanation:
Using Pythagoras:
d^2 = 18^2 + 24^2 = 900
d = sqrt 900 = 30.
NEED HELP PLEASE I need number 3 and 4 please if anybody can help
Answer:
top bar on 3. 120 dollars for strawberry milk per month
bottom bar on 3. 100 dollars chocolate milk per month
#4. bars help an individual know information visually and may help an individual understand better.
Plz help 57.3 - 4.32 =
Answer:
52.98
Step-by-step explanation:
Please help ASAP:
A contractor records the areas, in square feet, of several houses in a neighborhood to determine data about the neighborhood. Which formula should be used to calculate the standard deviation?
Step-by-step explanation:
option B is correct answer
Answer:
Part 1 is B and Part 2 is A
Step-by-step explanation:
Edg 2021
How would this triangle be classified ..
Answer:
This given triangle is an equilateral triangle.
One of the legs of a right triangle measures 1 cm and the other leg measures 17 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answer:
using phythagoras formula of right angles we can calculate the hypotenuse
1^2=x^2+17^2
x^2=17^2-1^2(transpose)
×^2=288 (introduce a square root)
x=15.01(round of to the nearest tenth)
Step-by-step explanation:
x=10
The measure of the hypotenuse is 17.029
What is Pythagoras Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have Pythagoras theorem:
|AC|^2 = |AB|^2 + |BC|^2
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
Given;
The legs of a right triangle measures 1 cm
The other leg measures 17 cm
Now,
|AC|^2 = |AB|^2 + |BC|^2
|AC|^2 = |1|^2 + |17|^2
|AC|^2 = 1 + 289
AC=17.029
Therefore, by pythagoras theorem answer will be 17.029.
Learn more about Pythagoras theorem here:
https://brainly.com/question/12105522
#SPJ2
5.) Your printer takes 36 seconds to print a small photo and 60 seconds to print a large one.
a.) Write an expression for the time (in seconds) your printer would take to print a batch
including both small and large photos.
Answer:
[tex]36s+60l[/tex]
Step-by-step explanation:
Let [tex]s[/tex] be the amount of small photos your printer needs to print.
Let [tex]l[/tex] be the amount of large photos your printer needs to print.
Since it takes 36s to print a small photo and 60s to print a large photo, we can form the expression: [tex]36s+60l[/tex]
Supón que fabricas anillos para servilletas
taladrando agujeros de radio r = 2.5 cm a
través del centro de una esfera de madera de
radio R=4 cm. ¿Cuál es la cantidad de ma
dera que sale de la perforación, si los anillos
quedan con una altura de 6 cm?
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
En esta cuestión se precisa calcular el volumen de la esfera y sustraer los volúmenes de dos casquetes esféricos de igual cantidad [1] y un cilindro recto respectivo a la operación de taladrado. [2] La cantidad de madera a remover queda definida por la siguiente expresión:
[tex]V = \frac{2\pi}{3}\cdot h^{2}\cdot (3\cdot R - h) + \pi\cdot r^{2}\cdot (2\cdot R-2\cdot h)[/tex] (1)
Donde:
[tex]V[/tex] - Volumen removido de madera, en centímetros cúbicos.[tex]h[/tex] - Altura del casquete esférico, en centímetros.[tex]R[/tex] - Radio de la esfera, en centímetros. [tex]r[/tex] - Radio del agujero, en centímetros.Si sabemos que [tex]h = 1\,cm[/tex], [tex]R = 4\,cm[/tex] y [tex]r = 2.5\,cm[/tex], entonces la cantidad de madera a remover es:
[tex]V = \frac{2\pi}{3}\cdot (1\,cm)^{2}\cdot [3\cdot (4 \,cm) - 1\,cm] +\pi\cdot (2.5\,cm)^{2}\cdot [2\cdot (4\,cm)-2\cdot (1\,cm)][/tex]
[tex]V \approx 140.848\,cm^{3}[/tex]
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
Invitamos cordialmente a consultar esta pregunta sobre volúmenes: https://brainly.com/question/16127188
The price to mail a letter at the post office is $.49 for the first ounce and $0.21 for each additional ounce. Ann paid $1.96 to mail his letter. How much did the letter weigh?
Answer:
the answer is 8 oz
Step-by-step explanation:
well it says for the first ounce is $0.49 so $0.49 is your first number, then you're trying to figure out how many $.21
2.then to make this easier you subtract $0.49 from $1.96 and that's is $1.47
3.then all you need to do is divide $1.47 By .21 cents anand you should get 7.
4.but don't forget the $0.49 for the first ounce, then 1 ounce add it to the 7 and It will equal 8 oz in total
Step-by-step explanation:
Step-by-step explanation:
hey mate!
you can use gauth math
you can easily find the answer and practice
there are tickets to find tutors who are brilliant at math .
it is so helpful
it is like photo math
first click the photo there is an option and get started!
Is 5 5/6 + 1 3/4=5 1/12 reasonable
Answer:
No, it is unreasonable.
Step-by-step explanation:
5/5/6+1/3/4=35/6+7/4
=70/12+21/12
=91/12
=7 7/12
ASAP
What is the third term in the following sequence?
2, -4, 6, -8, 16
Can you please explain why?
thanks!
Step-by-step explanation:
+-2,-(-2)etc dont know if this is corect tho
At 8:00 A.M., it was -5°F.
By noon, it had risen 34º. Write an addition statement to describe this situation. Then find the sum.
Answer:
-5F + 34* = 29*F
Step-by-step explanation:
Have a nice day! :-)
You lose 2 points every time you forget to write your name on a test. You have forgotten to write your name 6 times. What integer represents your change in points from forgetting to write your
Answer:
I'm not sure I completely understand what is being asked but this is what I'm going with......
2 every test you have lost 2 points per test on 6 tests so that is a total of 12 lost??
Step-by-step explanation:
Hope I helped even a little Have a great day!!!
Calculate the weekly wage for the following if each person works a standard 38-hour week.
a. A retail store worker earning $20.50 per hour
If each cube in the rectangular prism measures 1 cubic centimeter, what is the volume of the prism?
A. 7 cubic cm
B. 12 cubic cm
C. 16 cubic cm
D. 8 cubic cm
Answer:the answer is 12 since there is 6 on top then the bottom layer must be the same
Step-by-step explanation:
find slope that is perpendicular to the line 4−2=12 ?
Answer:
m = -1/2
Step-by-step explanation:
4 − 2 = 12
= −2 = 12 − 4
= = (12 − 4) ÷ (−2)
= = 2−6
So, the slope is 2.
Now, keep this rule in mind: the product of a slope of two perpendicular lines will be -1.
Thus, the slope of the line that is perpendicular to this line is -1/2
Can someone please help me please?
Explanation:
For now, let's ignore the blue curve.
If we kept the red curve completely fixed in place, and only moved the xy axis, then we can move the xy axis 5 units to the right to give the illusion the red curve is moving (even though it's fixed in place).
Moving the xy axis 5 units to the right means each x input is 5 units larger. So x jumps up to x+5
In other words, going from f(x) to f(x+5) will shift the f(x) curve 5 units to the left. So that's why we go from x^2 to (x+5)^2 which is what choice D shows.
what is answer to 5/6 x 2/3 x 8/5 =
Answer:
8/9
Step-by-step explanation:
5/6 x 2/3 = 10/18 (5/9 reduced)
5/9 x 8/5 = 40/45 ( 8/9 reduced)
The triangle shown below has an area of 20 units.
Find the missing side.
8.
2
2
units
