Answer:
w + 8 ≥ -23
Step-by-step explanation:
need a little help on this
.
Use the distributive property to write an expression that is equivalent to 6(w - 4)
Answer:
6w-24
Step-by-step explanation:
You would distribute 6 into the parentheses, which would turn (w-4) to 6w-24
Answer:
(w - 4)6
Step-by-step explanation:
its the same exact thing but if you're looking for the simplified version then it's 6w-24
Rewrite the equation in y = mx + b form. Show each step!
y - 4 = -3(x - 3)
pls help
Answer:
y = -3x + 13
Step-by-step explanation:
y - 4 = -3(x - 3)
y - 4 = -3x + 9
y = -3x + 9 + 4
y = -3x + 13
How many lines of symmetry does a kite have
0
1
3
2
Answer:
1 i think hope this can help you with your problem
Answer:
1
Step-by-step explanation:
A man collected data on his weight loss while on a diet. He modeled the equation y = 295 - 5x for the line of best fit. The
independent variable, x, is time in weeks and the dependent variable, y, is weight in pounds. What does the slope mean in this
context?
A)
The man lost 5 additional pounds each week.
B)
The man lost a total of 5 pounds while on his diet.
The man weighed 295 pounds at the start of his diet.
D)
The man lost a total of 295 pounds while on his diet.
Answer:
Correct Answer would be C
Step-by-step explanation:
please I need help please solve 1A and 1B
Answer:
1A) 114°
1B) adjacent and supplementary
Step-by-step explanation:
1A) m∠m = 180 - 66
1B) adjacent angles share a common side
the sum of supplementary angles add to 180°
A rectangle has a height of x+ 9 and a width of x^2 + 2x
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
X^2
+
2x
X
+
9
Answer:
x³ + 11x² + 18x
Step-by-step explanation:
(x² + 2x)(x + 9)
Step 1: Distribute x²+2x into x + 9.
x³ + 2x² + 9x² + 18x
Step 2: Combine like terms.
x³ + 11x² + 18x
The area of this rectangle is x³ + 11x² + 18x.
Answer:
Area= height x width = (x + 9) (x^2 + 2x) = x^3 + 2x^2 + 9x^2 + 18x = x^3 + 11 x^2 + 18x
Step-by-step explanation:
The height is (x + 9) and the width is (x^2 + 2x) and the the area of the rectangle is equal to: Area= height x width = (x + 9) (x^2 + 2x) = x^3 + 2x^2 + 9x^2 + 18x = x^3 + 11 x^2 + 18x
Can you please help I’m failing bad
Answer:
1. 3
2. depends on the lenght of each cube i dont know so just multiply it with 3
3. same here or by 2 i dont know which side to get the width of sorry
4. 9
Step-by-step explanation:
Emma and Jon were writing a system of equations to describe the scenario below. Who do you believe correctly wrote the system of equations. What was the other person’s error?
Mrs. Delgado purchased notebooks at 2 for $5 and pens
at $2 per package. She spent $19 for a total of 8 items.
How many notebooks and pens did she buy?
Answer:
Mrs. Delgado purchased 6 notebooks and 2 packages of pens.
Step-by-step explanation:
Given that Mrs. Delgado purchased notebooks at 2 for $ 5 and pens at $ 2 per package, and she spent $ 19 for a total of 8 items, to determine how many notebooks and pens did she buy the following calculation must be performed:
5/2 = 2.5
8 x 2.5 + 0 x 2 = 20
6 x 2.5 + 2 x 2 = 19
Therefore, Mrs. Delgado purchased 6 notebooks and 2 packages of pens.
Why is it important for cities and towns to mitigate natural hazards?
Answer:
It is important so that people don't get hurt by the natural disasters.
Step-by-step explanation:
I just used common sense..
Hope this helps! :)
Don't answers if u can't......
Answer:
Step-by-step explanation:
pc ma chu so online theye na no mobile so cant reply sorry
Evaluate without a calculator:
cot -270°
Answer:
0
Step-by-step explanation:
The cotangent function is defined as cot x = adj / opp.
The terminal side of 270 degrees is the lower half of the y-axis. The adj side is zero (0) and the opp side is -1;
Therefore, cot (-270 degrees) = adj / opp = 0/(-1) = 0
The required answer is cot(-270°) is undefined
Given that cot(-270°).
To evaluate cot(-270°) without a calculator, use the trigonometric properties and definitions.
First, let's recall the definition of the cotangent function. The cotangent of an angle is defined as the ratio of the adjacent side to the opposite side in a right triangle.
cot(theta) = adjacent side / perpendicular
When we consider -θ, it represents a reflection or rotation of θ about the origin. This reflection does not affect the ratio of the adjacent side to the opposite side in a right triangle.
Thus, cot(-θ) = cot(θ).
In this case, dealing with an angle of -270°. Since angles can be measured counterclockwise, -270° represents a rotation of 270° clockwise from the positive x-axis.
At -270°, the terminal side of the angle lies on the negative y-axis.
cot(-270°) = cot(270°)
Since 360° - 270° equals 90°, cot(360° - 270°) = cot (90°)
At 90°, the terminal side of the angle lies on the positive y-axis.
In a right triangle formed with the terminal side of the angle, the adjacent side and the opposite side are both zero.
Since the cotangent is the ratio of the adjacent side to the opposite side, and both sides are zero in this case, the cotangent of -270° is undefined or "not defined."
Therefore, cot(-270°) is undefined.
Learn more about trigonometric functions and angles click here:
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Please Help, solve this create and solve system of equations and solve for x and y
Answer:
x = 4, y = 12
Step-by-step explanation:
The opposite angles of a cyclic quadrilateral sum to 180° , then
25x - 2 + 7y - 2 = 180
25x + 7y - 4 = 180 ( add 4 to both sides )
25x + 7y = 184 → (1)
--------------------------
22x + 7 + 7y + 1 = 180
22x + 7y + 8 = 180 ( subtract 8 from both sides )
22x + 7y = 172 → (2)
Subtract (2) from (1) term by term to eliminate y
3x + 0 = 12
3x = 12 ( divide both sides by 3 )
x = 4
Substitute x = 4 into either of the 2 equations and solve for y
Substituting into (1)
25(4) + 7y = 184
100 + 7y = 184
7y = 84 ( divide both sides by 7 )
y = 12
Which expressions have a value that is 8 times as much as the sum of 10 and 9? Select the correct answers.
0- 8 x (10 + 9)
1 - 8 x 10 + 9
2- 10 + 9 x 8
3- (10 + 9) x 8
4- (10 x 8) + 9
Answer:
3
Step-by-step explanation:
(10+9) = 19
19×8 =152
when you divide 152by8 you still get 19 which is the sum of 10+9
A scientist pours 708 milliliters of a solution into a beaker.There are approximately 236 mililiters in 1 cup. How many ounces of solution did she pour into the beaker
Answer:
23.94 ounces
Step-by-step explanation:
To determine the ounces poured. Convert, 708 ml to ounces
1 ml = 0.033814 ounces
0.033814 ounces x 708 = 23.94 ounces
5 cm
2 cm
1 cm
What is the answer help ASAP
Answer:
Area = 34 cm squared
Step-by-step explanation:
First,
Top = 5
Bottom = 5
Left side = 2
Right side = 2
Front = 10
Bottom = 10
Total = 34
Hope this helps!
how do i find the radius of a cylinder when only given height and width
Step-by-step explanation:
The width of the cylinder might also be the diameter of its circular faces, and half of the diameter is the radius. So, dividing the width by 2 might give you the radius.
What is the measure of an angle that is 3/6 of a circle?
Answer:
180 degrees
Step-by-step explanation:
A whole circle is 360 degrees and 3/6 of that (or 1/2) is 180 degrees. I hope this helps!
Find NK..............
The required value of the NK in the given figure is NK = 12.
What is a chord?In geometry, a chord is a line segment that connects two points on the circumference of a circle. The two endpoints of the chord lie on the circle, and the chord divides the circle into two segments - the major segment and the minor segment.
Here,
From the figure,
Apply Pythagoras' theorem,
KL² = NL² + NK²
15² = 9² + NK²
NK = √144
NK = 12
Thus, the required value of the NK in the given figure is NK = 12.
Learn more about chords here:
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Need help with math!!
Find the length of side x in simplest radical form with a rational denominator.
Answer:
x = 4
Step-by-step explanation:
Using the sine or cosine ratio.
Using the sine ratio in the right triangle and the exact value
sin30° = [tex]\frac{1}{2}[/tex] , then
sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{2}{x}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
x = 4
Umm ... NO FILES/LINKS !!!
If f(x) = -8x - 4 and g(x) = x+3 which statement is true?
Answer:
Step-by-step explanation:
F(x)=-8x-4. G(x)= x+3
-8x-4-x-3=-9x-7
HELP PLEASE NO LINKSSS
Answer:
Step-by-step explanation:
multiply the botom olf the pick by the side of the pink and then add all the side of the blue
can anyone explain this to me?
Can you guys please help! (
Answer:
1) A
2) it is lesser with 7cubes
Step-by-step explanation:
because
[tex]2 \times 5 \times 2 = 20cubes \: whilst \: \\ b \: has \: 3 \times 3 \times 3 = 27cubes[/tex]
Please help if you know the answer please
Answer:
[tex]2\frac{2}{3}[/tex]
Step-by-step explanation:
The first circle is: 3/3
The second circle is: 3/3
The last circle is: 2/3
We just add them all up:
3/3 + 3/3 + 2/3 = 8/3 or [tex]2\frac{2}{3}[/tex]
Which algebraic expression is equivalent to the expression below?
A.24x +30
B.6x- 1
C.6x-9
D.24x -30 6(4x - 5)
Answer:
Step-by-step explanation:
Marco is interviewing classmates for his newspaper article. He needs to interview 30 people. Every interview takes Marco 7.2 minutes to complete. Last week Marco completed 40% of the interviews needed. How many people did Marco interview last week?
Answer:
12
Step-by-step explanation:
This is just looking for 40% of 30 people, so 30 * 0.4 should give you the answer, 12 people.
Please help me find the answer for ABE ASAP plss!!
(Do not put links!!!)
Answer:
122
Step-by-step explanation:
The first thing to notice is that <EBC and <ABE form a straight line. This means they are a linear pair, also known as complementary. So, when they are added together they will equal 180 degrees. Therefore, to solve, set up and solve the algebraic equation, 180=58+x. When 58 is subtracted from both sides, you are left with x=122.