Answer: the answer is D
Step-by-step explanation:
how to simplify this 5x^2 -3 (x + 2) - 2x
Two weeks ago price was $220 now it's $325. What is the percent increase? What is percent increase if there is an additional $50 baggage fee with the new ticket price?
Answer:
68.18%
Step-by-step explanation:
325+50=375
375-220=155
155÷220×100%
≈68.18%
Determine the center of the circle whose equation is (x – 5)2 + (y + 7) = 14
Answer:58 approximately c
Step-by-step explanation:
x at power 2 + 6x = 16
Pls explication
Answer:
In order to solve this non-linear equation, we need to move all the terms to the left side.
In our example,
- term , will be moved to the left side.
Notice that a term changes sign when it 'moves' from one side of the equation to the other.
We need to get rid of expression parentheses.
If there is a negative sign in front of it, each term within the expression changes sign.
Otherwise, the expression remains unchanged.
In our example, there are no negative expressions.
Step-by-step explanation:
2. Graph the solution set to the following inequality:
7-y<2x
Step-by-step explanation:
First solve for y,
7-y<2x
7-2x<y
y>-2x+7
your y intercept would be (0,7)
and your slope would be -2/1 so, you go down 2 and 1 to the right.
Since this is a greater than symbol, we have to shade above the line and the line would also be a dotted line.
A farmer owns a total of 10
103
acres of land. The land is separated into 4 equally sized sections. How many acres are in
each section?
Write your answer as a mixed number in simplest form.
A spinner was spun 96 times. The results are shown in the table below.
Yellow White
Spinner Results
Yellow 24
White
18
Red 12
Blue 24
Orange
Red
Green Blue
Green
6
Orange
12
Which colors' experimental probabilities match their theoretical probabilities?
ОА.
White, Red and Blue
ОВ.
Yellow. Red, and Orange
C.
White, Red, and Green
D.
Yellow. Blue and Green
Answer:
my answer -C
Step-by-step explanation:
White,Red,and Green.
if the measure of 2 is 60. what is the value of 5?
The following table shows a proportional relationship between j and m.
write an equation to describe the relation between j and m
Answer:
m=3/4 j or m = .75j
Step-by-step explanation:
Example 2 - A ball is thrown straight up from the top of a 288 foot tall building with an
initial speed of 48 feet per second. The height of the ball as a function of time can be
modeled by the function h(t) = -16t? +48t + 288. When will the ball reach a height of 320
feet?
Answer:
step 1. h(t) = -16t^2 + 48t + 288. Set this equal to 320.
step 2. -16t^2 +48t + 288 = 320
step 3. -16t^2 + 48t - 32 = 0
step 4. -16(t^2 - 3t + 2)
step 5. -16(t - 2)(t - 1)
step 6. The ball reaches 320 feet "both!!!" at t = 1, 2 seconds once going up and once coming down.
R.I.P
•
Eazy- E❤️❤️
•
Answer:
<3
Step-by-step explanation:
Answer:
R.I.P
Step-by-step explanation:
If the slope of a line is -1/4,
find x when (x,2) and (1/2,6)
what is 40% of 20?
what is 75% of 80 dollars
Answer:
40% of 20 = 8
75% of 80 = 60
I hope you have a good day :)
Answer:
40% of 20 is 8
75% of 80 is 60
Step-by-step explanation:
What is the value of the number in the thousandths place of 1079.483?
Answer:
3
Step-by-step explanation:
find the value of w and then x. round side lengths to the nearest tenth and angle measures to the nearest degree
Answer:
w = 7.7 units; x = 44°
Step-by-step explanation:
A book can be classified as either non fiction or fiction. Suppose that 87% of books are classified as fiction. Two books are chosen at random. What is the probability that both books are fiction?
Answer:
Step-by-step explanation:
The volume of this cone is 36 cubic units. What is the volume of a cylinder that has the same base area and the same height?
Answer: 108pi
Step-by-step explanation:
36pi times 3
this is correct btw
Una persona nacio en el año 2 antes de cristo y se caso a los 25 años
En que año se caso?
Answer:
27 antes de cristo
Step-by-step explanation:
Pleaseeee help meeeeeeeee
Answer:
A. m = -6
Step-by-step explanation:
4 (n-4) + 14
n = 5 btw
Answer:
=18
Step-by-step explanation:
5-4=1
1x4=4
4+14=18
hope it helped
Problem 3 Clare is paid $900 for 5 hours of work. At this rate, how many hours does it take her to earn 3,600 dollars?
Question 19
5 pts
If the slope of line m is 3, what is the slope of a line that intersects line m
and forms a right angle?
Answer:
The slope is -1/3
HELP ME PLEASE!!!!!!!!!!!
Answer:
y - 9 = -5(x + 4)
General Formulas and Concepts:
Algebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinatey₁ - y coordinatem - slopeStep-by-step explanation:
Step 1: Define
Slope m = -5
Coordinate (-4, 9) → x₁ = -4, y₁ = 9
Step 2: Write Function
Substitute into general form.
y - 9 = -5(x - -4)
y - 9 = -5(x + 4)
What is the value of the missing angle? The options are: 80, 90, 170, and 260 degrees.
Answer:
80°
Step-by-step explanation:
140+140+x=360
280+x=360
x=80
a(2+b) = -12. What is b?
Please help.
Answer:
-14
Step-by-step explanation:
its negative 14 because 2-(-14)= -12
Can someone help me
Answer:
Sine
Step-by-step explanation:
sin 32=x/15
Which of the following statements is true?
27.01 - 22.503 is equal to 5.021 - 0.514
27.01 - 22.503 is less than 5.021 - 0.514
27.01 - 22.503 is greater than 5.021 - 0.514
Do
5 cm
5 cm
20 cm
form a triangle
Answer:
Step-by-step explanation:
No. If two sides are 5cm the third side must be less than 2(5)=10cm
Answer: No, a triangle cannot be formed with these side lengths.
=========================================================
Explanation:
Recall that the triangle inequality theorem says that for a triangle to be possible, the sum of any two sides must be larger than the third side.
With these given side lengths, we can see that 5+5 = 10 is not larger than 20, so a triangle is not possible here. I recommend you try it out with 3 slips of paper of these lengths. You should find that the two 5 cm sides are too short to be able to connect to the 20 cm side properly.
Write the number
five million four thousand three hundred in standard form.
Answer: 5,000,000 - 4,000 - 300 or 5,004,300
Step-by-step explanation:
5,004,300 = 5,004,300.0
Left shift 6 times to largest digit = 5.004300
5.004300 (show the shift multiplier: 10^6)
5.004300*10^6
Answer:
5004300
Step-by-step explanation:
Lara draws some triangle models with the measurements she wants to use to construct them. Which of these
triangle constructions would NOT be possible?
a triangle with side measurements of 3, 4, and 6 inches
a triangle with side measurements of 2, 3, and 5 inches
a triangle with side measurements of 3, 3, and 4 inches
a triangle with side measurements of 5, 5, and 5 inches.
Answer:
a triangle with side measurements of 5, 5, and 5 inches
Step-by-step explanation:
I took the test.
Construction of triangle with side measurement 2 inch, 3 inch, 5 inch is not possible.
What is triangle equality theorem?This theorem simply states that the sum of two sides of a triangle must be greater than the third side. If this is true for all three combinations, then you will have a valid triangle.
If triangle has the sides, a , b and c then
a + b > c
b + c > a
a + c > b
Given length of the sides,
a) Triangle made with sides having length 3 inch, 4 inch, 6 inch.
3 + 4 > 6 ; 4 + 6 > 3 ; 3 + 6 > 4
= 7 > 6 ; 10 > 3 ; 9 > 4
Triangle inequality theorem is satisfied, hence triangle construction is possible
b) Triangle made with sides having length 2 inch, 3 inch, 5 inch.
2 + 3 > 5 ; 3 + 5 > 2 ; 2 + 5 > 3
= 5 = 5 ; 8 > 3 ; 7 > 3
Triangle inequality theorem is not satisfied, hence triangle construction is not possible
a) Triangle made with sides having length 3 inch, 3 inch, 4 inch.
3 + 3 > 4 ; 3 + 4 > 3 ; 3 + 4 > 3
= 6 > 4 ; 7 > 3 ; 7 > 3
Triangle inequality theorem is satisfied, hence triangle construction is possible
a) Triangle made with sides having length 5 inch, 5 inch, 5 inch.
5 + 5 > 5 ; 5 + 5 > 5 ; 5 + 5 > 5
= 10 > 5 ; 10 > 5 ; 10 > 5
Triangle inequality theorem is satisfied, hence triangle construction is possible.
Hence, Triangle with side measurements of 2 inch , 3 inch , and 5 inch is not possible to construct.
Learn more about triangle inequality theorem here:
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