Answers
Answer:
the answer is D (4,-8)
Step-by-step explanation:
Its 4,-8
Related Questions
Jerry solved the equation 2x-4=20 by adding four 1-tiles to each side. Explain why Jerry's method works.
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given the equation : 2x-4=20
By adding 4 1 - tiles to each side, this will eleminate the constant term on the left hand side where the Coefficient we wish to solve for lies. Hence, the same exact treatment given to data on the right hand side is done to the data in the left. Hence, the method will work as it will give ;
2x - 4 = 20
2x - 4 + 4 = 20 + 4
2x = 24 ( constant eliminated)
x = 24/4
x = 6
What is the value of the following expression if x = 4, 2x + 3.1
Answers
Answer:
11.1
Step-by-step explanation:
x=4
2x+3.1
You need to plug in the 4 into the x in the equation above
2(4)+3.1
8+3.1=11.1
Answer:
11.1
Step-by-step explanation:
here's your solution
=> the value of x = 4
=> the given expression is = (2x + 3.1)
=> putting the value of x in expression
=> 2*4 + 3.1
=> 8 + 3.1
=> 11.1
hope it helps
Which numbers from the list below are irrational numbers?
Your answer:
fraction numerator square root of 3 over denominator 7 end fraction
square root of 2.3 end root
8.5353...
fraction numerator negative 2 over denominator 5 end fraction
Answers
Answer:
1st and 2nd option are the correct answers.
if <1 and <2 are vertical angels and m<1 = 180, find <2
Answers
Answer: i would say 280.
Step-by-step explanation: because if you add 180 plus another set of it it would make 280
Answer:
180
Step-by-step explanation:
Since they are vertical angles, they are congruent to each other
m<1 = m<2
Find x of the angles are supplementary 3x-2 and 41 degrees ?
Answers
Answer:
x = 47
Step-by-step explanation:
3x - 2 + 41 = 180 {Supplementary}
3x + 39 = 180
3x = 180 - 39
3x = 141
x = 141/3
x = 47
What is the solution of the equation?
1/3y = 4 5/6
Answers
y=6x-14 & y=-2x+34 solved in the substitution method
Answers
Answer:
x = 6.125
Step-by-step explanation:
y = -2 + 34
so
-2x + 34 = 6x - 15
+2x +2x
34 = 8x - 15
+15 +15
49 = 8x
x = 6.125
plz mark as brianliest if correct!!!
PLEASE HELP QUICK!! ILL GIVE THE BRAINLIEST!!
Ms. Williamson is looking at data to determine (figure out) how long to make her slide shows for class. It takes her about 7 minutes per example problem when she is teaching in front of the class. Write an equation to compare the number of example problems and total minutes of teaching.
Answers
Answer:y=7x+y
Step-by-step explanation:
Please help me i really need it please
Answers
Answer:
1. 12 outcomes 2. 24 outcomes
Step-by-step explanation:
A laundromat has a wash-and-fold service for a monthly fee of $29.00. The laundromat will wash and fold clothes at $0.69 per pound for those customers with a laundry service. One customer paid $44.18 total for the month.
Which equation can be used to determine the pounds of laundry the customer brought in to be washed and folded that month?
A.
44.18 + 29.00 = 0.69x
B.
0.69x + 29.00 = 44.18
C.
0.69x + 44.18 = 29.00
D.
29.00 - 0.69x = 44.18
Answers
How do I solve this?
I have the answer but what is the step-by-step explanation.
Answers
-7 = 1 + 2/3n
Subtract 1 from both sides:
-8 = 2/3n
Multiply both sides by 3:
-24 = 2n
Divide both sides by 2:
N= -12
Answer:
n=-12
Step-by-step explanation:
Okay this isn't to hard first in the equation you must subtract 1 from both sides
So this: -7=1+2/3n
Becomes This: -8=2/3n
Then I divided by 2 on both sides to get:-4=1/3n
Then I multiplied by three to get -12=n
Let me know if you're still confused
For what equations below is x = -3 a possible equation select three options
Answers
Answer:
x3-6x-9=0
Step-by-step explanation:
x=-3
-27+18-9=0
0=0
Enter the value of x.
Answers
64+36=100
Once you get X^2 you have to square root it. The square root of 100 is 10.
X=10
URGENT !!!!! Please answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!!
Answers
Answer:
142.5 in^2
Step-by-step explanation:
First, find the area of the rectangle
19*10= 190
Now find the area of the triangle
A=1/2bh
A=1/2(19)(10-5)
A=47.5
Since we need the shaded region, subtract the triangle area from the rectangle area
190-47.5=142.5
10. Square is a
a. Rectangle
b. Rhombus
c. Both
d. None of these
Answers
Answer:
d. None of these
Hope it helps
Have a great day : )
Answer:
Square is a rhombus. (option b)
what is the sum of the measures of the angles of a convex quadrilateral? will this property hold if the quadrilateral is not convex?
Answers
Answer:
The sum of the measures of the angles of a convex quadrilateral is 360° as a convex quadrilateral is made of two triangles. Yes, this property also holds true for a quadrilateral which is not convex. This is because any quadrilateral can be divided into two triangles.
find the area plz and thank u have explanation
Answers
Step-by-step explanation:
a pentagon is 5 equilaterial triangles meaning you would use the formula of area of a triangle and multiply that by 5.
422.5m^2 is the answer
#6thgrademath plz help
Answers
Answer:
Check pdf
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
40,404x40=1,616,160
57,616x40=2,304,640
2,304,640-1,616,160=688,480
Maria has 64 flowers. She makes 8 bouquets with the flowers. How many bouquets of flowers will she have if she has 80 flowers?
Answers
Answer:
10 bouquet of flowers
Step-by-step explanation:
64÷8=8
80÷8=10
EASY EXTRA POINTS HELP ASAP WILL MARK BRAINLIEST
Answers
Answer:
it should be two
Step-by-step explanation:
I hope this helps!
HELP!!!! anyone know any of these answers for the “Homework: February Spiral Review” 20 questions!!!!
Answers
Answer:
Linear equation
Step-by-step explanation:
The rate of change for y with respect to x remains constant for the linear equation.
The rate of change is 3
Answer:
nonliner
Step-by-step explanation:
it changes.
the input is right but the output isn't
A principal of $19,500 is invested at 6% annual simple interest for 9 years. How much interest is earned?
Answers
Answer:
$10,530
Step-by-step explanation:
I = Prt
P = 19500
r = 0.06
t = 9
I= 19500 x 0.06 x 9
I = 10530
Carlos walked 10 miles at an angle of 20° north of due east. To the nearest hundredth of a mile, how Far East, X, is Carlos from his starting point?
Answers
Here is the answer:
Hope this helps !! :D
how do you classify a triangle by its side measurements
Answers
Answer:
Equilateral triangle
Isosceless triangle
Scalene triangle.
Step-by-step explanation:
- If all the sides of the triangle are equal, the triangle is said to be an equilateral triangle.
- If 2 sides of the triangle are equal, the triangle is said to be an Isosceless triangle
- If no side of the triangle is equal, the triangle is said to be a scalene triangle.
pls help !!!!!!!!!!!!!!!!
Answers
Answer: A. y = 4x + 3 is the correct answer.
Find the value of 15/4 ÷ 5/8.
Answers
Step-by-step explanation:
15/4 ÷ 5/8
15/4×8/5
3×2
=6
Answer:
6
Step-by-step explanation:
Help plz it’s urgent
Answers
Answer:
3. 18 + 18 + 7 + 7 = 50
4. 120 degrees
Step-by-step explanation:
2. The difference between a number and three is no more than two.
Answers
Answer:
x-2≤2
Step-by-step explanation:
Carlos created a drawer with an open top for a cabinet. The prism shown represents the drawer.
Which face of the net represents the open face of the prism?
A
В
С
D
Answers
Explanation: C is the top part of the drawer, which is the open section.
Answer:
the answer is c
Step-by-step explanation:
Van sold his skateboard for $54. He saves %15 of the money to purchase a new skateboard. How much does Van save for the new skateboard?
Answers
Answer:
$8.10
Step-by-step explanation:
Take the initial value ($54) and multiply it by 15% by turning 15%into a decimal.
15% --> .15 (divide by 100 and remove the %)
54 × .15 = 8.1 or $8.10