Answer:
6+1.50a
a is the amount of days
50 points
tan⁻¹(√3) − cot⁻¹(−√3) is equal to ???
Can anyone solve this?
Answer:
I think it -pie/2 but I could be wrong
The mode score on the 6th grade math quiz was 94! Which of these interpretations must be correct?
A: 99 was the highest score on the test.
B: More students received a 94 than any other score
C: A score of 91 was slightly below average.
D: No student scored below a 50.
Answer: B
Step-by-step explanation: because there were more students with score of 94 than any number.
The interpretations that must be correct is option B.
Given that,
The mode score on the 6th grade math quiz was 94.Based on the above information, the information is as follows:
More and more students should received 94 as compared to other source.It can't be say that 99 was the highest score on the test.And all other statement should not be considered.Learn more: brainly.com/question/16911495
giving brainliest *easy*
Answer:
324 °
Step-by-step explanation:
Answer:
324
Step-by-step explanation:
You purchase a $22000 car. If you pay $1980 in sales tax for the car, what is the tax rate?
Answer:
9%
Step-by-step explanation:
u going to say 1980 divided by 22000 multiplied by 100 to get answer
Which statement describes the system of equations?
[x+2y-2
Ix-2y--2
It has infinitely many solutions.
O It has no solution.
It has one solution (0, 1).
It has one solution (4, -1).
Answer:
x+2y=2.....(1)
x-2y=2......(2)
(substrate 1 in 2
x=2
substitutes x in 1
2+2y=2
4y=2
y=4/2
y=2
Describe these points with a double inequality
Answer:
-2<x[tex]\leq[/tex]11
Step-by-step explanation:
The line spans from -2 to 11 so we know that those are the values that will be in our expression. -2 has an open circle, therefore, we do not include that value. So any value greater than -2 but not equal to -2 is included. -11 has a closed circle that ends the line segment. This means that any value less than 11 or greater than 11 is included. Therefore the expression would be x is greater than -2 and less than or equal to 11.
Points on the number will be defined by the inequality → -2 < x ≤ 11.
Symbols to describe an inequality on a number line: A hollow circle describes the value where the hollow circle is
located will not be included and the inequality will be denoted by
(< or >).
Solid circle describes the value to be included and denoted by(≤ or ≥).
Dark line between two numbers denotes the values of 'x'between the numbers,
From the number line given in the picture,
Dark line starts with a hollow circle from x = -2
Dark line ends with a dark circle at x = 11.
Inequality for this situation will be → -2 < x ≤ 11
Therefore, points on the number will be defined by the inequality → -2 < x ≤ 11.
Learn more about the inequality for a number line,
https://brainly.com/question/22512994?referrer=searchResults
In circle T with mZSTU = 114°, find the angle measure of minor arc SU
Answer:
minor arc SU = 1/2(114°) = 57°
Please answer, I would be happy :)
Which is the graph of the function f(x) = x2 + 2x + 3? On a coordinate plane, a parabola opens up. It goes through (negative 2, 3), has a vertex at (negative 1, 2), and goes through (0, 3). On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (1, 2), and goes through (2, 3). On a coordinate plane, a parabola opens up. It goes through (negative 4, 3), has a vertex at (negative 2, negative 1), and goes through (0, 3). On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (2, negative 1), and goes through (4, 3). AAAAAAA
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Need answer for edge
Answer:
i, I believe since √-1 = 0
Answer:
-i
Step-by-step explanation:
it means i * i * i
when you square i you get -1 so, -1 * i = -i
hope this helped, feel free to ask more questions :)
please help me I need to get a good grade on this
Solve for x (use steps i need to learn this pls)
Answer:
x = 14
Step-by-step explanation:
The figure shows two chords intersecting each other. Based on the Theorem of Intersecting chords, the product the segments of each chord is equal to the product of the other. This means:
24*x = 21*16
24x = 336
Divide both sides by 24
24x/24 = 336/24
x = 14
simply the following expression:
a⁴ = a⁵
Answer:
a9
Step-by-step explanation:
Find the area help pls I’ll give u brainliest
Answer:
23.5 inches
Step-by-step explanation:
that's what I got
6. (09.04 LC)
For the equation y = 6x2 – 9x + 22, choose the correct application of the quadratic formula. (5 points)
X
-6+1(6)- 4(-9)(22)
2(-9)
X
6 + (6)- 4-9)(22)
21-9)
--9 +1(-99) - 4(6)(22)
X
2(6)
X
9+(-9) - 4(6)(22)
2(6)
Given:
The quadratic equation is
[tex]y=6x^2-9x+22[/tex]
To find:
The correct application of the quadratic formula.
Solution:
If a quadratic equation is [tex]ax^2+bx+c=0[/tex], then the quadratic formula is
[tex]x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
We have,
[tex]y=6x^2-9x+22[/tex]
Putting [tex]y=0[/tex], we get
[tex]6x^2-9x+22=0[/tex]
Here, [tex]a=6,b=-9,c=22[/tex]. Using the quadratic formula, we get
[tex]x=\dfrac{-(-9)\pm \sqrt{(-9)^2-4(6)(22)}}{2(6)}[/tex]
The correct application of the quadratic formula is [tex]x=\dfrac{-(-9)\pm \sqrt{(-9)^2-4(6)(22)}}{2(6)}[/tex].
Note: The options are not in proper format.
Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes
Answer:
47.2
Step-by-step explanation:
Multiply X and Y, then add Z
Answer:
xy + z = 47.2
Step-by-step explanation:
Ok so you are given that x = 2, y = 18, and z = 11.2. You will plug these number in the equation in order to find the answer. :-
x = 2, y = 18, z = 11.2
xy + z
2(18) + 11.2
36 + 11.2
47.2
Hope this helps, thank you :) !!
I need help please!!
2x + 3x + 3x + 12 = 180° [Sum of all angles of a triangle is 180°]
=> 7 x = 180° - 12°
=> 7 x = 168°
=> x = [tex]\frac{168}{7}[/tex]°
=> x = 24°
[tex]\\[/tex]
? = 2x + 3x
=> 2×24° + 3×24°
=> 48° + 72°
=> 120°[tex]\\\\\\[/tex]
HOPE IT HELPS
PLEASE MARK ME BRAINLIEST ☺️
y=|x-5|+|x+5|. if x>5
Answer: Y=|20|
Step-by-step explanation:
|5+5|+|5+5| =|20|
Maria is selling knitted hats and scarves at the Craft Market.
• A hat requires 15 minutes to make.
• A scarf requires 30 minutes to make.
• Maria has 300 minutes to make the hats and scarves.
Additionally,
• Maria wants to make no more than 16 items.
• When Maria sells the necklaces and wristbands at the Craft Market, she will make $2.00 profit per hat and $4.00 profit per scarf.
Let x = the number of hats Maria makes.
Let y = the number of scarves Maria makes.
Answer:
i dont know yet, ill try to figure it out
What is the fraction of 12 feet of rope cut into 1/3 pieces?
Answer:
1/4 hopefully this helps you with work
2 Write the number 8375 correct to the nearest thousand
the nearest thousand is 8000
Popper Jackie decides her map of the youth center is too small.
She draws a new map of the youth center that is 3 times larger.
What is the scale of the new map?
I in.: 12 ft
I mi : 15 Ft
1 in. : 4 ft
1 in. : 36 Ft
Old Map
New Map
18 in.
Actual: 72 ft
6 in.
scale = 1 in. : 12 ft
Answer:
Step-by-step explanation:
What is the correct answer?
Answer:
right 6
down 3
Step-by-step explanation:
Take 1 point and make it go from red to blue. All the rest will do the same thing.
This is just an random choice. Choose the lowest point on the red. It is at
(-3, - 2)
Now to go to the lowest point on the blue, you start by going right from - 3 to + 3 That is 6 units to the right.
Now it also goes down. The red point is -2 for the y or down direction.
It goes down to - 5. So that's down 3 units.
Help ASAP plzzzz I need help
Answer:
The answer is about 43.9 and if you have to round 44.
Step-by-step explanation:
To find circumference, you need the equasion [tex]2\pi r[/tex]. To break it down, 2 multiplied by pi then multiplied by the radius. The radius is 7in because the length line on the side goes from the middle, then to the edge. This matches the description of radius. So we take the radius, then multiply it by pi then multiply it by 2.
what is the constant proportionality of y=5x
a. 5
b. -5
c. -1/5
d. 1/5
Answer:
5
Step-by-step explanation:
Answer:
The Answer is a
Step-by-step explanation:
General equation of direct variation: y = kx, where k is the constant of proportionality. y = 5x, so 5 is the constant of proportionality
Manny bought 5 pounds of dog food for $8.00. At this rate, how much would 15
pounds cost? *
Answer:
24 dollars
Step-by-step explanation:
each pound is $1.60 and 15 times $1.60 equals 24
Answer:
$24
Step-by-step explanation:
5/8=15/x
cross product
8*15=5*x
120=5x
x=120/5
x=24
989.5 rounded to the nearest whole number
Answer:
990
Step-by-step explanation:
there is none
HEY I NEED HELP PLEASE
!MAGOR HELP!
Question and answers are in the pic
I take a picture the Letter D because cant see it so i take a picture so can see help pls.
Answer:
D
Step-by-step explanation:
