The equation that is equivalent to x + 8 = 21 is (x + 8) × 4 = 21 × 4
Given the equation
x + 8 = 21To get a similar expression we will either subtract, multiply, divide or add the same constant to both sides of the equation
Multiplying both sides by 4 will give:
x + 8 = 21(x + 8) * 4= 21 * 4Hnce the equation that is equivalent to x + 8 = 21 is (x + 8) × 4 = 21 × 4
learn more on equation here: https://brainly.com/question/13763238
Two six-sided dice are rolled. Find the probability that the first die is not a 5, and that the second die is not a 2
Answer:
P(not 5, not 2) = 5/6 x 5/6 = 25/36
Step-by-step explanation:
Answer:
The correct answer is 5/6 bc
Step-by-step explanation:
The correct answer was 5/6
Let E be the event "the first die is a 5" and F be the event "the second die is a 2." E and F are independent events. Hence so are the complements of E and F. This means that the probability of the complement of E given the complement of F is just the probability of the complement of E, which is 1 - 1/6 = 5/6.
53% of players have answered correctly.
LOOK AT PIC, ASAP, ROGHT ANSWER GETS BRAINLIEST !
Answer:
Step-by-step explanation:
The teacher has 7/8 pounds of clay given.
gives out 1/16 per station
7/8= 0.875 pound
7/8 / 1/16 pound= 14 maximum stations
14 stations divided by 2 classes = 7 in each room
What is 5^3 written as a product of the same factor?
Answer:
Step-by-step explanation:
5³ = 5×5×5
In a right triangle, the length of one leg is 4 units. The length of the other leg is 5 units. What is the length of the hypotenuse?
A. 3
B. (the square root of) 18ft.
C. (the square root of) 20ft.
D. (the square root of) 41ft.
Answer:
D. (the square root of) 41ft.
Step-by-step explanation:
4+5=c
4^2+5^2=c^2
16+25=c
41=c
line segment AB is perpendicular to line segment CD . How many 90° angles are formed by the intersection?
Answer:
4 90 degree angles
A point is plotted on a coordinate grid at (-3,4). How far is the point from point (0,0)?
1 unit
3 units
4 units
5 units
The distance between the point (-3, 4) and (0, 0) is 5 units.
The distance between two points A(x₁, y₁) and B(x₂, y₂) on the coordinate plane is given by:
[tex]AB=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
Given the point (-3, 4), its distance from the point (0, 0) is:
[tex]Distance=\sqrt{(4-0)^2+(-3-0)^2}=5\ units[/tex]
The distance between the point (-3, 4) and (0, 0) is 5 units.
Find out more on distance at: https://brainly.com/question/17273444
Kevin made 4 of his 6 shots on goal at soccer practice if he continues to shoot in the same manner throughout the practice how many shot would he make out of 72
HELP ME PLEASE ITS DUE TODAY AT 8
Answer:
It is okay to solve a question not a question paper better split the questions before asking
Answer:
Corresponding sides have same ratio
Q1
a) LM/LN = EF/EG = 12/13 = 0.92b) MN/LM = FG/ EF = 5/12 = 0.42c) MN/LN = FG/ EG = 5/13 = 0.38Q2
XY/WX = ST/RS = 25/18 = 1.391.
given :
f(x) = (x – 3)(x + 2)(x + 3), give a strategy for writing
the expanded form of the polynomial.
Answer:
Simplify
(
x
−
3
)
(
x
+
2
)
(
x
+
3
)
.
f
(
x
)
=
x
3
+
2
x
2
−
9
x
−
18
Which triangles are similar to AABC?
A
5
B
11
8
Asha is hungry. She eats her best friend, Skye. She also eats 10 other people. 10% of them are female. How many males did Asha eat?
Answer:
9.9, if rounding 10
Step-by-step explanation:
1 (best friend) + 10 (other people)=11 (total people)
10% are female
90% are male
.9*11=9.9
What is 2 3/4 miles +3 1/3 miles?
Answer:
6 1/12
Step-by-step explanation:
You first convert 2 3/4 into 2 9/12. And then you convert 3 1/3 into 3 4/12. Now both of these have the same denominator so you can add. When you add your answer should be 6 1/12
i need to know what x is
Answer:
X would most likely be 10
Step-by-step explanation:
50 POINTS FOR THIS I WILL ALSO MARK BRAINLIEST
Points A and B have opposite x-coordinates but the same y-coordinates.
On a coordinate plane, point A is 2 units to the left and 3 units up. Point B is 2 units to the right and 3 units up.
How many units away are each of the points from the y-axis?
2
3
4
5
PLZ HURRY ITS TIMED
Answer:
I think 5
Step-by-step explanation:
What is the area of the shaded region?
Answer:
66ft^2
Step-by-step explanation:
Help again! Just these last 3 questions. I don't wanna beg for answers, but I need help thank you. This assis due in a few minutes, I'm not gonna rush you, just take your time :)
Answer:
Question 4: 20 + 6 + 6 + 12 + 16 = 60 [tex]yd^{2}[/tex]
Question 5: 144 + 90 + 90 + 48 + 48 = 420 [tex]m^{2}[/tex]
Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 [tex]ft^{2}[/tex]
Step-by-step explanation:
Hope this helps!
The second one Thank you
PLEASE HELP I WILL MARK BRAINLY IF THE ANSWER IS CORRECT
Answer:
I think it is B.
Step-by-step explanation:
Hope this helps.
3k - 14 = 3(k – 5) +1 one solution, no solution, or infinite solution
Can someone help me with this please
Answer:
9,17
Step-by-step explanation:
larger no=8+smaller no
larger no+ smaller no= 26
::8+s(larger no from equation 1 )+s=26
*2s=18
*s=9
6y+8x-3x
I need help this is for homework
Answer:
6y + 5x
Step-by-step explanation:
6y + 8x - 3x
Combine like terms (put all the "x"'s with the"x"'s and "y"'s with the "y"'s together)
8x - 3x = 5x
6y + 5x
And you cannot simplify it anymore, since they are not like terms
Hope this helped!
Have a supercalifragilisticexpialidocious day!
(x - 5)2 + (y-(-3))2 = 34 (x - 5)2 + ( + 3)2 = 34 Exercises 12.2 Complete the following: 1. Find the equation of the circle having the given center and ra (a) C(0,0), r= 3 (c) C(4, 3), r = 5 (d) C(2, (b) C(-2.
Answer:
Step-by-step explanation:
The general equation of the circle
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Center = c = (h,k) , radius = r
if C = (0,0) , r = 3
The equation will be :
(x-0)^2+(y-0)^2=3^2
[tex]x^2+y^2=9[/tex]
An electrical completes 1/6 of job in 2/3 hours At this rate how many hours does it take the electrician to complete the job
Answer:
4 hours
Step-by-step explanation:
6 × 2 = 12
12 ÷ 3 = 4
4 hours is the correct answer
Glad I could help:)
x/5 + 20 = 20.1
5x + 20 = 20.1
Answer:
No solution
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
a) The value of x in equation (a) is x = 0.5.
b) The value of x in equation (b) is x = 0.02.
Let's solve the equations for the value of x:
a. X/5 + 20 = 20.1
Step 1: Subtract 20 from both sides to isolate the term with x:
X/5 = 20.1 - 20
Step 2: Simplify the right side:
X/5 = 0.1
Step 3: To solve for x, multiply both sides by 5:
X = 0.1 * 5
X = 0.5
So, the value of x in equation (a) is x = 0.5.
b. 5x + 20 = 20.1
Step 1: Subtract 20 from both sides to isolate the term with x:
5x = 20.1 - 20
Step 2: Simplify the right side:
5x = 0.1
Step 3: To solve for x, divide both sides by 5:
x = 0.1 / 5
x = 0.02
So, the value of x in equation (b) is x = 0.02.
To know more about value:
https://brainly.com/question/15883630
#SPJ2
Complete question is:
Solve the given equations for the value of x:
a. X/5 + 20 = 20.1
b. 5x + 20 = 20.1
If I sell all 80 tickets, I will have completed Il
% of my goal.
What is the volume of the triangular prism shown below?
8 cm
3 cm
13 cm
Answer:
312
Step-by-step explanation:
8 x 3 = 24
24 x 13 = 312
HELP A B OUT HELP A B OUT HELP A B OUT HELP A B OUT
HELP I’m being timed!!!
PLEASE HURRYY!!
2. Triangle ABC has angle measures as shown.
(a) What is the value of x? Show your work.
(b) What is the measure of angle C? Show your work.
Answer:
x = 70
c = 72
Step-by-step explanation:
Evaluate the expression when x=4, y=-6, and z= -3.
3x – 2y
----------------
Z
Answer:
3x-2y=3(4)-2(-6)
12+12=24
Now, we divide the result of 3x-2y by z
Therefore, we have 24 divide - 3
-8
Therefore, the answer is - 8