Answer:
8 [tex]<[/tex] c is an inequality for the following statement: 8 is less than c.
Step-by-step explanation:
less then means <
and grater than is this >.
Have a nice day!
What is 127.073 rounded to the nearest tenth?
Answer:
127.1
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
127.1
Step-by-step explanation:
The rule is 5 or more raise the score. 4 or less just ignore. The number is 127.073 the number in the tenths place is 0 so you look to the next number. 7 is higher that 5 so you raise the zero to a one. The result is 127.1
y varies directly with square root of(x+5) ..
. y=4 when x = -1
find y when x=11
Answer:
y varies as √(x+5)
Step-by-step explanation:
y varies as √(x+5)
y= k√(x+5)
k is a constant connecting the two sides.
therefore
k=y/√(x+5)
k=4/√(-1+5)
k= 4/√4
k=4/2
k=2
Y when x=11
y=k√(x+5)
y=2√(11+5)
y=2√16
y=2*4
y=8
The sail of a boat is in the shape of a right triangle. Which expression shows the length, in meters, of the sail?
The sail of a boat is a right triangle with an acute angle at the tip equal to 50 degrees and the side of the sail which is the hypotenuse to the right triangle is 7 meters long.
7(tan 50°)
7(sin 50°)
tangent 50 degrees over 7
sine 50 degrees over 7
Answer:
The answer is 7(tan 50°)
Step-by-step explanation:
So first you need to find which formula you will be using to do this you need to find if you're talking about the hypotenuse, opposite, or adjacent.
The side that measures 7 meters would be the adjacent because its right next to the angle and its not the hypotenuse because its not the largest side
The side which we do not know the length to will be the opposite side because it is opposite from where the angle is.
There are 3 formulas:
sin A = Opposite side/Hypotenuse = BC/AB
cos A = Adjacent side/Hypotenuse = AC/AB
tan A = Opposite side/Adjacent side = BC/AC
There is one formula that has Opposite and Adjacent which is tangent so thats the formula you'll use
Next you plug in the values that you have so your formula will look like this:
Tan 50° = x/7
A will always be where you plug in the angle and then you plug in the information according to what side it is
Every time that x is the numerator you will just multiply both sides by the denominator which gives you:
7(tan 50°)
Which is your answer :))
Answer:
tangent 50 degrees over 7
Step-by-step explanation: Got it right on the test
Please help me please
Answer:
F
Step-by-step explanation:
Andrew, Blake, Jamal, Ernesto
The equation of the regression line is Y = 76 + 2x. Which of the
following choices describes the slope?
We can see here that the choice that describes the slope is: D. None of the choices are correct.
What is slope?In mathematics, slope refers to the measure of the steepness or incline of a line. It quantifies how much a line rises or falls as it moves horizontally from one point to another. Slope is often denoted by the letter "m" and can be calculated using the formula:
slope (m) = (change in y-coordinates) / (change in x-coordinates)
Slope is a fundamental concept in algebra and geometry and has various applications. It helps in determining the direction, steepness, rate of change, and relationships between variables. Slope is used in analyzing lines, calculating rates, graphing linear equations, finding equations of lines, and solving many real-life problems involving lines and gradients.
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p+h= 43
4.5p+12h=276
9514 1404 393
Answer:
(p, h) = (32, 11)
Step-by-step explanation:
We can write an expression for p using the first equation, then substitute that into the second equation.
4.5(43-h) +12h = 276 . . . . substitute for p
193.5 +7.5h = 276 . . . . . . eliminate parentheses
7.5h = 82.5 . . . . . . . . . . . . subtract 193.5
h = 82.5/7.5 = 11 . . . . . . . . divide by the coefficient of h
p = 43 -11 = 32
The solution is (p, h) = (32, 11).
Solve: 3.92 ÷ 0.07 (Answer as a decimal)
Answer:
56
Step-by-step explanation:
Answer:
0.56 or 56
Step-by-step explanation:
3.92/0.07 is 56 if you wanted to place it in decimal for you would have to move the decimal point 2 places over to get a decimal.
Find the volume of the cone.
Radius: 5 m, Height: 5 m
Round to the nearest whole number.
Volume = [?] m3
Enter
Answer: 130.8 on acellus
Step-by-step explanation:
I will give you Brainiest if you are right.
Answer:
Its c i just did the math
Step-by-step explanation:
Answer:
D 2^2 x 5 x 7
Step-by-step explanation:
140 -> 7 and 20
7 is prime
20 -> 5 and 4
5 is prime
4 -> 2 and 2
2 is prime
Suppose you deposit 2500 in a savings account that pays you 5% interest per year A. How many years will it take for your money to double ? B. How many years will it take for your account to reach 8,000?
Answer:
A) 14.2 years B) 23.84 years
Step-by-step explanation:
A = P( 1 + r/n)^nt P = 2500 A = 2P = 5000 r = 0.05 n = 1 FInd t
A = 8000 Find t
I used a financial calculator to find this
t = 14.2 years
A = P( 1 + r)^t
A/P = ( 1 + r)^t
5000/2500 = (1.05)^t
2 = 1.05^t I don't remember how to solve this for t
8000/2500 = 1.05^t t = 23.84 according to the fin calculator
The stem-and-leaf plot represents the number of flowers in different public gardens throughout the city.
How many gardens have at least 18 flowers, but fewer than 30 flowers?
Enter your answer in the box.
A stem-and-leaf plot with a stem value of 1 with a leaf value of 5, 5, 6, 6, 7, 7, 8, 8, a stem value of 2 with a leaf value of 1, 4, 5, 9, and a stem value of 3 with a leaf value of 0, 5, 5, 6.
Key: 1|5 means 15
Answer:
6
Step-by-step explanation:
the values that meet this requirement, 18 ≤ x < 30, are:
18, 18, 21, 24, 25, 29
*PLEASE HELP ASAP FOR A TEST*
Mark is going to buy some flowers for his wife for her birthday. At the store, he has his
choice of 7 different types of flowers. He wants to get 4 different flowers for the flower
arrangement. How many flower arrangements could he make?
A. 70
B. 35
C. 84
D. 140
Answer:
B. 35
Step-by-step explanation:
The order in which the flowers are chosen is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this question:
4 flowers from a set of 7. So
[tex]C_{n,x} = \frac{7!}{4!(7-4)!} = 35[/tex]
The correct answer is given by option B.
Answer this question pls!!
Let g(x)x and h(x)
. Evaluate .
9514 1404 393
Answer:
h(g(x)) = (1/5)x² +4/5
Step-by-step explanation:
[tex](h\circ g)(x)=h(g(x))=h(x^2+2) = \dfrac{(x^2+2)+2}{5}=\dfrac{x^2+4}{5}\\\\\boxed{(h\circ g)(x)=\dfrac{1}{5}x^2+\dfrac{4}{5}}[/tex]
Which one is correct?
Answer:
C! I remember this hehehehe xD
10. Angle J and angle K are supplementary. The measure of angle J is 2x +5°. The measure of
angle K is 3x – 10°. What is the measure of angle K?
A. 470
B. 79°
C. 88°
D. 101°
PLS HELP
Answer:
Its D
Step-by-step explanation:
Given, they are supplementry
hence their sum is 180 degree
now, 2x+5+3x-10=180
or, 5x-5=180
or, 5x=185
or, x=185÷5
or, x=37
Then, here we have measures of angle k is
3×37-19
=101
Find the measure of RPQ
Answer:
Step-by-step explanation:
<SRQ = 270 degrees
<RPQ is just 31 degrees short of that amount.
<RPQ = <SRQ - 31
<RPQ = 270 - 31
<RPQ = 239
Brandon is building a deck in the shape of a rectangle around a circular pool. The pool is 16 feet across. If the deck is 28 feet by 23 feet, how many square feet of wood is needed to build the deck? Round your answer to the nearest hundredth.
Answer:
Wood needed to build deck = 442.86 feet² (Approx.)
Step-by-step explanation:
Given:
Diameter of pool = 16 feet
Dimensions of rectangular deck = 28 feet by 23 feet
Find:
Wood needed to build deck
Computation:
Radius of pool = Diameter of pool / 2
Radius of pool = 16 / 2 = 8 feet
Wood needed to build deck = Area of rectangle deck - Area of circular pool
Wood needed to build deck = [l x b] - πr²
Wood needed to build deck = [28 x 23] - [22/7][8]²
Wood needed to build deck = 644 - [22/7][64]
Wood needed to build deck = 644 - 201.14
Wood needed to build deck = 442.86 feet² (Approx.)
Please answer thank you !
Answer:
Step-by-step explanation:
The questions are asking you whether the calculation of each needs to be exact or an estimate. An estimate is used when the final value needs to be close to what is needed but is ok if it surpasses the needed value. Exact values are used when the final value needs to be exact and cannot be over or under the needed value or it will cause errors. Therefore, the answers are the following...
1. exact
2. estimate
3. exact
4. estimate
5. exact
6. exact
the graphs r right and i really need help ans plz anwer both
Answer:
See attachment for plots
Step-by-step explanation:
Given
The attached equations and points
Required
Plot the graph for each
[tex](a)\ y = x + 3[/tex]
[tex]x = \{-2,0,2\}[/tex]
For each value of x, we have:
[tex]y =x +3[/tex]
[tex]y =-2 +3 =1[/tex] ------ [tex](-2,1)[/tex]
[tex]y =0 +3 =3[/tex] ---- [tex](0,3)[/tex]
[tex]y =2 +3 =5[/tex] ----- [tex](2,5)[/tex]
[tex](b)\ y = \frac{1}{2}x - 2[/tex]
[tex]x = \{-2,0,2\}[/tex]
For each value of x, we have:
[tex]y = \frac{1}{2}x - 2[/tex]
[tex]y = \frac{1}{2}*-2 - 2= -3[/tex] ------ [tex](-2,-3)[/tex]
[tex]y = \frac{1}{2}*0 - 2= -2[/tex] ---- [tex](0,-2)[/tex]
[tex]y = \frac{1}{2}*2 - 2= -1[/tex] ----- [tex](2,-1)[/tex]
See attachment for both plot
The table shows the number of devices
Answer:
47%
Step-by-step explanation:
find the total tablets
44 + 94 + 62 = 200
number of tablets = 94
94 / 200 = 0.47
0.47 x 100 = 47%
Evaluate the 6 trig functions of the angle e. (please make sure to reduce ALL fractions)! 6 8 sin o 1 CSCA = cos e sec 0 tan cote
Answer:
I can't really see the question. Maybe the below will help anyway
Step-by-step explanation:
Use SOH CAH TOA to recall how the trig functions fit on a triangle
SOH: Sin(Ф)= Opp / Hyp
CAH: Cos(Ф)= Adj / Hyp
TOA: Tan(Ф) = Opp / Adj
How many centimeters are equal to 0.4 inches? Remember, 2.54 cm = 1 in.
Enter you number as a decimal and round to the nearest hundredth. 
Answer:
1.016 cm
Step-by-step explanation:
1 inch = 2.54 cm
0.4 inch = 2.54 * 0.4 cm = 1.016 cm
What is the volume of the right cylinder?
A. 150.8 cm
B. 2412. 7 cm
C. 603. 2 cm
D. 1536.1 cm
What is an explicit rule in math?
Answer:
An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). It defines the sequence as a formula in terms of n. It may be written in either subscript notation a n, or in functional notation, f (n). Sequence: {10, 15, 20, 25, 30, 35, ...}.
Step-by-step explanation:
Answer:
An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). It defines the sequence as a formula in terms of n. ... This example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).
Step-by-step explanation:
How do I check Y -3.87 = 2.12
Heheheh yummy have a good
Answer:
yum
Step-by-step explanation:
Answer:
Looks nice
Step-by-step explanation:
all real numbers are complex numbers also. true or false?
Answer:
From the first definition, we can conclude that any imaginary number is also a complex number. From the second definition, we can conclude that any real number is also a complex number.
look at the picture above please help
Answer:
♨ [tex] \underline{ \underline{ \red{\large {\tt{Step - By - Step \: Explanation}}}}} : [/tex]
☄ [tex] \underline{ \underline{ \large{ \pink{ \tt{G \: I\: V\: E \: N}}}}} : [/tex]
Height ( h ) = 4 cm , Base ( b ) = 16 cm☂ [tex] \underline{ \underline{ \large{ \purple{ \tt{T \: O \: \: F \: I \: N \: D}}}} }: [/tex]
Area of the parallelogram☃ [tex] \underline{ \underline{ \large{ \orange{ \tt{ S \: O \: L \: U \: T \: I \: O\: N}}} }}: [/tex]
☼ [tex] \boxed{ \large{ \sf{Area \: of \: a \: parallelogram = base(b) \times height(h)}}}[/tex]
~Plug the known values & then multiply!
⤑ [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \large{ \tt{16 \: cm \times 4cm}}[/tex]
⤑ [tex] \: \: \: \: \: \: \: \: \: \: \: \: \ \: \: \: \: \: \: \: \: \: \: \: \ \boxed{\boxed{\large{ \tt{64 \: {cm}^{2} }}} }[/tex]
☥ [tex] \large{ \boxed{ \tt{Our \: Final \: Answer : \boxed{ \underline{ \bold{ \red{ \tt{64 \: {cm}^{2} }}}}}}}}[/tex]
♡ Hope I helped! ツ
Have a wonderful day / night !
✎ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ✔
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Answer:
[tex]\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}\huge \fbox \pink {:}\huge \fbox \pink{-}[/tex]
Given:
base[b]=16cm
height [h]=4cm
we have
Area of parallelogram=base ×height
=16×4=64cm²is your answer.
Using the extreme value theorem, which graph has a maximum of 3 and minimum of –9?
Answer:
the 1st one
Step-by-step explanation:
The graph A satisfy the condition. Then the correct option is A.
What is the maximum and minimum value of the function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
The condition for the maximum will be
f(x)'' < 0
The condition for the minimum will be
f(x)'' > 0
The graph has the maximum value at 3 and the minimum value at –9.
In the graph A, the curve start from the minimum of negative 9 and reaches to the maximum value of 3.
Then the graph A satisfy the condition.
Then the correct option is A.
More about the maximum and minimum value of the function link is given below.
https://brainly.com/question/13581879
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