Given the regular nonagon, solve for x and y.
Step-by-step explanation:
9x = 360 (circle angle = 60°)
x = 40
2y + 40 = 180 (sum of interior angles of a triangle)
2y = 180 - 40
2y = 140
y = 70
Negative one-fifth of a number, increased
by 3, is at most 1.
The number x ≤ 10 for the inequality (-1/5)x + 3 ≤ 1.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
Negative one-fifth of the number, increased
by 3, is at most 1.
Number = x
This can be written as,
(-1/5)x + 3 ≤ 1
Solve for x.
(-1/5)x + 3 ≤ 1
(-1/5)x ≤ 1 - 3
(-1/5)x ≤ -2
x ≤ -2 x (-5/1)
x ≤ 10
Thus,
The number is less than or equal to 10.
Learn more about inequalities here:
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please help!! how do i solve/answer this
-x + y = 4
x + 3y =4
Why does paying off the highest interest rate credit card first make the most mathematical sense?
Answer:
The card with the highest interest rate is usually the one that will cause you the most financial pain. The national average interest rate on a credit card is 15.2 percent, so if you bought a $1,000 …
Answer:
Paying off the highest interest rate credit card first makes the most mathematical sense because it will save you more money and allow you to redirect funds to other financial goals faster. Paying off the highest interest rate first is better because this way you get to avoid financial problems and avoid having to pay too much money of interest since the card with the highest interest rate is usually the one that will cause you the most financial pain.
Solve for X
2/3 ( x - 7) = -2
Fastest Answer will get Brainleist Points
Answer:
2(x−7)/3 =−2
2x-14/3=-2
x=4
To find the area of a circle with a diameter of 18.
What formula will you use?
Ο Α = πd
Ο Α = ΠΥ
Ο Α = πd2
Ο Α = πη2
Help plss
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Actually Welcome to the Concept of the areas.
Since we know that, radius = diameter /2
here, => d = 2r ,
hence we use the formula as,
A = πr^2 ,
here option d.) is correct.
Here is another question
Answer:
The correct answer is G
Step-by-step explanation:
Lets choose a point: T( 2,3)
Now lets find the Slope: Run(x) = -4
Rise (y)= -9
So to get to Point T' from Point T, you myst go to the left 4 units and down 9 units.
Therefore, the correct answer is:
G) A translation following the rule (x - 4, y - 9)Abigail's mom asked her to go to the store and purchase 5 kilograms (kg) of potatoes. When she got to the store, she saw the potatoes were sold by the pound. How many pounds of potatoes does she need to buy?
Can someone pleaseee help quickly ???!!!??
Answer:
what's the question I can't answer it without the question
please hurry
The figure below shows a shaded rectangular region inside a large rectangle:
A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is a smaller rectangle of length 4 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.
What is the probability that a point chosen inside the large rectangle is not in the shaded region?
76%
50%
24%
12%
Answer
76% its right i took the test!
Step-by-step explanation:
Can some one please help me?
Answer: C
Step-by-step explanation: basicly all u have to do juss multilpy how many on top with the extra boxes, hope this helpss :)
Answer:
A. 5/9
explanation:
The answer is A.
Multiply the fractions.
You can use a calculator online for that. I did and it said 5/9.
When multiplied you get 10/18 and then simplify its 5/9
4 1/4 • 2 2/3.
PLEASE HELP ME!!
Answer:
12
Step-by-step explanation:
simplify a-c when a=5 c= -1
Answer:
5- -1= -6
Step-by-step explanation:
think of it as being in debt, you owe someone 1 dollar than you borrowed 5 more dollars from them now you owe them 6 dollars, that's what subtracting negatives are like.
Name a combination of coins that is 125% of the value of a dollar.
I guess you could say 5 quarter or four quarter a dime and 3 nickels. There are many answers since 125 percent of 100 is 125
Use the distributive property to find the missing 4x (3 + 7) = (4 * x | b + (4 * )
Answer:
12+28=(4*x B+(4*)
40=4x+-40x
Step-by-step explanation:
Triangle ABC.
Angle A is a right angle
Angle B = x +4
Angle C = x
Find the value of x
Please answer this fast!
Answer:
i believe the answer is 46. good luck!
Help me! I cannot figure out how to reverse these.
Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible
5: A perpendicular bisector of a segment is a line, segment, or ray that is perpendicular to a segment at its midpoint.
6: Two angles that form a linear pair are adjacent.
Plz only answer if you know you are correct
Answer: slope = 3/4
Step-by-step explanation:
How many really solutions does 4a^2 = 8a− 4 have
Answer:
It has one solution which is a=1
Find the slope of the line
Which of the following properties would you use to simplify the following expression? 6(y+9)
a. Distribution Property
b. Commutative Property
c. Associative Property
d. Multiplication Property of Zero
Write the equation of a line with an undefined slope that passes through the point (-6,3)
Answer:
x = -6
Step-by-step explanation:
A line with an undefined slope is vertical and is always represented by the equation x = a number. That number, whatever it may be, represents the x-value of all the points it intersects. Thus, take the x-value of the point (-6,3) and put it into the equation. So, the equation must be x = -6.
what is the sum
-5.7+ (-4.2)=
please answer
Answer:
-5.7-4.2=-9.9 is answer
Help please! Thank You!
Answer:
I just needed points sorry!
1/4.+50=250 it’s a real world equation
Answer:
Wrong dude.
Step-by-step explanation:
1/4 + 50 = 50.25
(Is this a satire question)?
What is the total area of the figure below?
8 in.
16 in
6 in 10 in.
9 in.
Answer:
141 inches (not sure if that's an option but that's what I got
Step-by-step explanation:
I added the areas of the trapezoid and the triangle in the screenshots
Answer:
141
Step-by-step explanation:
Area of triangle = 24
Area of Trapezoid= 117
117+24
141
A 2-bedroom apartment that rents for $520 a month is $40 less than twice the cost of a 1-bedroom apartment. What is the monthly rent of a 1-bedroom apartment?
Answer:monthly rent of a 1-bedroom apartment= $280
Step-by-step explanation:
Let the cost of 1 bed room apartment = x
And the cost of two bedroom apartment= 2x-40
Since the cost of of two bedroom apartment = $520
Then the cost of one bed room part will be expressed as
520= 2x- 40
520+40 = 2x
560= 2x
x= 560/ 2
x= 280
Therefore the cost of 1 bed room apartment = x= $280
I will mark you brainiest if you can answer this
Answer: 6250
Step-by-step explanation: 5 to the 5th power is 3125. Times that by 2 and you get 6250.
hellllpp, with both number 1 and 2, first one to answer gets brainliest, be sure of your answer please!
Answer:pretty sure 1 is 23 and 2 is 211200
Step-by-step explanation:
1. 92/4 is 23
2. Just used a calculator on