Answer:
8 km
Step-by-step explanation:
A scale drawing is a reduced form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
40 / 5 = 8km
The faces of a fair 6 - sided cube are numbered 1 through 6. What is the probability that a 2 will land face up on the next roll? Give your answer as a fraction in simplest form and the percent.
Answer:
You will have a 1/6 probability of getting a 2 that will land face up on the next roll.
Step-by-step explanation:
There is only one two on the cube, which means you will have 1 chance out of 6 of getting a 2.
John made of a pound of fudge and Mary made of a pound of fudge. Ricky takes the sum of the two amounts of fudge and divides it into three equal portions, planning to keep one portion for himself. How much fudge does Ricky keep?
The Study Island Answer Please!
Answer:
Rickey keep 2/3 or 0.7 fudge.
Step-by-step explanation:
Consider the provided information.
John made of a pound of fudge and Mary made of a pound of fudge.
Ricky takes the sum of the two amounts of fudge
The sum of the two amounts of fudge is 2 pound.
He divides it into three equal portions.

Hence Rickey keep 2/3 or 0.7 fudge.
can someone please tell me what angle x is
Answer:
it's an angle X duh he he he be
James made 130 water
balloons for a party. He
has invited 15 friends. If
all 15 friends come, how
many balloons would
each guest receive?
Answer:
8
Step-by-step explanation:
130/15=8 and remainder 10
The table shows a function.
n
2
4
6
00
10
8(n)
3
6
9
12
15
What is the range of the function?
Answer:
All real numbers greater than 2
Find the coefficient of x^4 in 3x^3-5x^4 + x-7
Answer:
-5
Step-by-step explanation:
the coefficient of x^4 is -5
what is the average rate of change?
Answer:
D
Step-by-step explanation:
Find the perimeter of the composite shape. Round to the nearest hundredth.
Answer:
36 is ur perimeter
Step-by-step explanation:
Answer: 47.31
Step-by-step explanation: I just took the unit test
the radius is a circle is 17m. Find it’s circumference in terms of π.
C= ________m
Answer:
C= 106.81m
Step-by-step explanation:
20 Alex and Chris share sweets in the ratio Alex : Chris = 7:3.
Alex receives 20 more sweets than Chris.
Work out the number of sweets Chris receives.
Answer:
Alex:Chris 35:15
Step-by-step explanation:
7-3 (ratios)= 4
20 sweets= 4:1
20÷4= 5
5×7= 35 (how many sweets Alex got)
5×3= 15 (how many sweets Chris got)
Alex got 20 more sweets than Chris
(sorry if you didn't understand how I explained it)
need help please hurry !!!!
Answer:
answer: c
Hope that helps!
Una caja de carton se ha disenado para qu contenga 184cm cubicos. Si su altura es de 10cm, cual es el area de la base?
Answer:
18.4 cm²
Step-by-step explanation:
Una caja de carton se ha disenado para qu contenga 184cm cubicos. Si su altura es de 10cm, cual es el area de la base?
Volumen = Área de la base × Altura
Área de la base = Volumen / Altura
= 184 cm³ / 10 cm
Área de la base = 18.4 cm²
Por lo tanto, el área de la base es de 18.4 cm².
write the product in standard form: (x+4)(x-4)
Answer:
x² - 16
Step-by-step explanation:
Use the FOIL method here where
F = first
O = outer
I = inner
L = last
F = x * x = x²
O = -4 * x = -4x
I = 4 * x = 4x
L = -4 * 4 = -16
Combine the terms to get x² - 16.
What is linear equation???
Answer:
an equation between two variables that gives a straight line when plotted on a graph. In mathematics, a linear equation is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers.
As a builder you provide fences for the new houses. The cost per linear
foot of fence $30 per linear foot which includes installation.
please help I don’t know this and I’m sick
Answer:
3xy=96 2y2-z2=12
Step-by-step explanation:
Could I get some help with this question?
Answer:
But where is the question???
In the figure QRST, point Q has coordinates Q(-3,-5). If you translate the figure
1 unit left and 6 units up, what are the coordinates of the translated point Q!?
Answer: (-4,1)
Step-by-step explanation:
(-3 - 1, -5 + 6)= (-4,1)
Ellen has 20 feet of ribbon. She uses 12 feet of ribbon to make pillows. She gives one-fourth of the remaining ribbon to her friend. How many inches of ribbon did Ellen give to her friend?
Answer: 2 ft
Step-by-step explanation:
Given
Ellen has 20 ft of ribbon
She uses 12 ft of ribbon to make pillow
The amount of remaining ribbon is [tex]20-12=8\ ft[/tex]
She gives one-fourth of the remaining to her friend i.e
[tex]\Rightarrow \dfrac{1}{4}\times 8=2\ ft[/tex]
So, she give 2 ft of ribbon to her friend.
The following are the temperatures of 10 days in winter in °C. 5, 4, 4, -1, 4, 10, 9, 8, 6, 4 Work out the mean temperature.
Answer:
Answer is 5 °C.
Step-by-step explanation:
5 is answer
Answer:
The mean temperature is 5.3 degree Celsius
Step-by-step explanation:
5+4+4-1+4+10+9+8+6+4
= 53
So,
53/10
= 5.3
mark me brainliest plss :))
is -13.1 + (-19) rational or irrational
Answer:
rational
Step-by-step explanation:
Answer:
Rational
Step-by-step explanation:
Rational numbers are numbers you can use in a ratio, basically things like negative/regular numbers, and fractions, decimals! Since you have a decimal negative number, it would be rational. It can't be Irrational because only numbers that are complicated
{ π, √10, and 1,271971910...)
Rotate an isosceles right triangle around a line that contains the triangle's hypotenuse
Answer:
See attachment 2 for the rotation
Step-by-step explanation:
The question has a missing figure
See attachment 1 for the missing figure of the isosceles right-triangle
Required
Rotate around the hypotenuse
From the attachment, the hypotenuse is along the blue vertical line along the y-axis.
So, when the isosceles triangle is rotated around the hypotenuse, the result of the rotation we get a composite figure that has two congruent solids.
Which is a cone of radius and height equal to half of the hypotenuse
See attachment 2 for the rotation
the sides of a whiteboard are 12 inches by 4 inches. How many 2 inch by 2 inch Post-it notes will be needed to cover the entire whiteboard?
I NEED ANSWER ASAP
Answer:
12
Step-by-step explanation:
12 times 4 = 48
2 times 2 = 4
divide those both and you get 12.
12 post it notes will be needed to cover entire board.
have a nice Day!!
Help I need this done by today
Answer:
the total gradius is equal to 90 0n this angle the answer is 28
Step-by-step explanation:
90-52=28 plz the brainliest!
Find the unit rate in the following scenarios, and explain how you solved.
1. In 6 days, the temperature dropped 18 degrees. How many degrees per day did the temperature drop?
no links<3
Answer:
3 degress per day
Step-by-step explanation:
18/6=3 sorry for the bad spelling
Which is a possible congruence statement for the following figures?
A BCD ≅ GHIF
B ABCD ≅FGHI
C BCDA ≅ FGHI
Answer:
it should be b
Step-by-step explanation:
I need some help finding the volume of a sphere with a diameter of 18.6cm. The website says the answer I got from my calculator was wrong! Help would be greatly appreciated!
Answer:
Volume, V = 3367.6 cm³
Step-by-step explanation:
Given the following data;
Diameter = 18.6 cm
Radius = diameter/2 = 18.6/2 = 9.3 cm
Pie, π = 3.14
To find the volume of the sphere;
Mathematically, the volume of a sphere is given by the formula;
[tex] Volume \; of \; a \; sphere = \frac {4}{3} \pi r^{3} [/tex]
Where;
r is the radius of the sphere.
Substituting into the formula, we have;
[tex] V = \frac {4}{3} * 3.14 * 9.3^{3} [/tex]
[tex] V = 4.186666667 * 804.357 [/tex]
Volume, V = 3367.6 cm³
What is the domain of F(x)=9-x??
F F(x) >9
G All real numbers
H-3
1 x59
en las matematicas para que concepto se usan las letras?
Answer:
En matemáticas, las letras son utilizadas en las ecuaciones, para representar a través de ellas valores no conocidos que deben ser dilucidados por quien realiza la ecuación. Las letras más utilizadas con este propósito son las letras X e Y.
Así, por ejemplo, se da una suma con un valor numérico y un valor faltante denominado X, con un resultado también numérico, con lo cual el valor de X surgirá del resultado de la ecuación planteada. Por ejemplo:
8 + X = 10
X = 10 - 8
X = 2
8 + 2 = 10
An arrow is shot so that it hits the target above. Which of the following describes the method for calculating the
probability of hitting the red region?
A area of white circle / (area of blue circle - area of yellow circle)
B. (area of blue circle - area of yellow circle) / area of white circle
C area of white circle / (area of red circle - area of yellow circle)
D. (area of red circle - area of yellow circle) / area of white circle
Answer:It is c i think
Step-by-step explanation: