Answer:
c
Step-by-step explanation:
Answer:
The law of syllogism applies to this scenario because the law of syllogism states that if a=b and b=c, then a=c. A is playing baseball. B is playing a sport. C is being an athlete.
Step-by-step explanation:
How many of the numbers from the set $\{1,\ 2,\ 3,\ldots,\ 50\}$ have a perfect square factor other than one?
Answer:
2^2 ( 1,2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44,48
3^2(1,2,3, 5) = 9, 18, 27, 45
5^2(1, 2) = 25, 50
7^2 = 49
19 numbers
Step-by-step explanation:
i will mark brainliest!!!!!!!!!!!!!!!!!
Answer:
C
Step-by-step explanation:
Macy didnt correctly find the equivalent fraction with the denominator of 30
4/5 is 24/30 not 18/30.
this is because 4×6 is 24 which is the numerator and 5×6 is 30 which is the denominator
Answer:
Macy did not correctly find the equivalent fraction with the denominator of 30.
Step-by-step explanation:
What Macy should have written:
[tex]\frac{4}{5} ?\frac{18}{30} =\\\\\frac{24}{30} >\frac{18}{30}[/tex]
What Macy wrote:
[tex]\frac{4}{5} ?\frac{18}{30} =\\\\\frac{18}{30} <\frac{19}{30}[/tex]
[tex]\frac{4*6}{5*6}[/tex] does not equal [tex]\frac{18}{30}[/tex]
HELPP MEEEEEEEEE PLEASE
Answer:
i think its A but im not sure
The table represents an exponential function. What is the multiplicative rate of change of the function?
1/3
2/3
2
9
The multiplicative rate of change of the function is 2.
What is the rate of change?The pace at which one quantity changes in relation to another quantity is known as the rate of change function. The rate of change will be calculated by the ratio of the change of the dependent variable to the change of the independent variable.
Given that the values of the variables x and y are,
x y
1 6
2 4
The rate of change will be calculated as,
Rate of change = ( y₂ - y₁ ) / ( x₂ - x₁ )
Rate of change = (4 - 6 ) / ( 2 - 1 )
Rate of change = -2
The multiplicative rate of change will be 2.
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___rational numbers are real numbers. 1.) All 2.) Some 3.) No
Answer:
All
Step-by-step explanation:
Rational numbers are numbers that are/can written as fraction form and have terminating decimals (or repeating decimals that can be written as fractions). They also aren't imaginary numbers.
Answer:
There aren't fake or imaginary numbers so all rational numbers are real numbers. Rational numbers are a fraction or repeating decimal or an infinite digit number.
Step-by-step explanation:
Please someone help ❤️it would be very nice please
Answer:
1). 8
2). 8
3). 8
4). 8
Step-by-step explanation:
Statement 1.
The domain of the given graph is [0, 10]
True.
Because function graphed starts from x = 0 and ends at x = 10
Statement 2.
Range of this graph is {3, 7, 9, 12}
True.
Since the set of y-values of the graph represent the Range.
Statement 3.
This graph represents continuous data.
True.
As we can see given graph is a continuous.
Statement 4.
This graph represents a function.
True.
Since this graph passes the vertical lie test.
Simplify this expression. 2√5(13+√2)
Answer:
26√5+2√10
Step-by-step explanation:
2√5(13+√2)
Distribute
2√5 *13+√2 *2√5
We know that sqrt(a) * sqrt(b) = sqrt(ab)
26√5+2√10
Answer:
26√5+2√10
Step-by-step explanation:
Multiplying variables to avoid parentheses. Using exponent laws in exponent terminology to avoid parentheses. Through incorporating factors, merge the terms like. Combine consistencies.
Description:
The steps are above to simplify expression. The answer for this question is=2√10+26√5(Decimal: 64.462323). Short form = 26√5+2√10. Answer is 26√5+2√10.
Please mark brainliest
Hope this helps.
What is the sum of the addends 365 and 540?
Answer:
905
Step-by-step explanation:
365+540=905
Answer:
905
Step-by-step explanation:
Add the numbers...
365 + 540
Therefore your answer would be 905
Easier and faster if you put it in a calculator but hope this helps!
Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the length of the shortest side, and the third side will be twelve feet long.
Answer:
3s+15
Step-by-step explanation:
let 's' be the length of the shortest side
-> twice as long as the length of the shortest side =2s
->length of the longest side to be three more than twice as long as the length of the shortest side = 2s + 3
-> the third side= 12 feet
p = s + 12 + 2s+3
p= 3s+15
7. Express as a fraction in simplest form: 4 to 36
Answer:
4/36=2/18=1/9=1/9=1/9=1/9=1/9=1/9
Answer:
1/9
Step-by-step explanation:
4:36 as a ratio can be written in the form of a fraction.
4/36
Simplify the fraction using the highest common factor.
4÷4/36÷4
1(4)/9(4)
The 4's cancel.
1/9
Make L the subject of the formula T=2π√L\G
Answer:
[tex]L=(\frac{TG}{2\pi })^2[/tex]
Step-by-step explanation:
[tex]T=2\pi \sqrt{L}/G[/tex]
[tex]TG=2\pi \sqrt{L}[/tex]
[tex]\frac{TG}{2\pi } =\sqrt{L}[/tex]
[tex](\frac{TG}{2\pi })^2 =L[/tex]
Answer:
[tex]l = {( \frac{tg}{2\pi}) }^{2} [/tex]
hope this helps you.
brainliest appreciated
good luck! have a nice day!
Find the solution set for this equation.
-m2 - 5m=0
Separate the two values with a comma.
Enter the correct answer.
Answer:
m = -5, 0
Step-by-step explanation:
Easiest and quickest way to do this is to graph the equation and find where it intersects the x-axis. If not, then use completing the square or quadratic formula to find your roots.
In circle P, diameter QS measures 20 centimeters. Circle P is shown. Line segment Q S is a diameter. Line segment R P is a radius. Angle R P S is 123 degrees. What is the approximate length of arc QR? Round to the nearest tenth of a centimeter. 9.9 centimeters 19.9 centimeters 21.5 centimeters 43.0 centimeters
Answer:
Length of arc QR is [tex]\approx[/tex] 9.9 cm
Step-by-step explanation:
Given that circle P, i.e. center is point P.
QS is diameter with length 20 cm.
Given that RP is the radius with
[tex]\angle RPS = 123^\circ[/tex]
To find length of arc QR = ?
Solution:
Arc QR subtends the [tex]\angle QPR[/tex] on center P.
So, we need to find the angle [tex]\angle QPR[/tex] to find the length of arc QR.
QS is the diameter so [tex]\angle QPS = 180^\circ[/tex]
[tex]\angle QPS = 180^\circ = \angle QPR +\angle RPS\\\Rightarrow 180^\circ = \angle QPR +123^\circ\\\Rightarrow \angle QPR = 57^\circ[/tex]
Converting in radians,
[tex]\angle QPR = 57^\circ \times \dfrac{\pi}{180} = 0.99\ radians[/tex]
Using the formula for length of arc:
[tex]l = \theta \times R[/tex]
Where [tex]\theta[/tex] is the angle subtended by the arc on center.
R is the radius of circle.
Here,
[tex]\theta = 0.99\ radians\\R = 10\ cm[/tex]
[tex]l = 0.99 \times 10\\l = 9.9\ cm[/tex]
Length of arc QR is [tex]\approx[/tex] 9.9 cm
Answer:
9.9 cm
Step-by-step explanation:
Find the area of a circle with diameter 10cm use the value 3.14
Answer:
78.5 cm
Step-by-step explanation:
The area of a circle is represented by A = πr². Since we are replacing the value of pi(π) with 3.14, and the diameter is 10, meaning the radius(r) is 5, we can plug both values into the equation, to get A = 3.14(5^2). This simplifies to 78.5.
Answer:
78.5 cm^2[tex]solution \\ diameter = 10 \: cm \\ radius = \frac{10}{2} = 5 \: cm \\ area \: of \: circle = \pi \: {r}^{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.14 \times {5}^{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.14 \times 5 \times 5 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.14 \times 25 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 78.5 {cm}^{2} [/tex]
hope this helps...
Good luck on your assignment...
Which expression is equivalent to the expression 4(6+y)+7?
0 24+ 4y
O 31+ 4y
o 31+By
O 24+ 7y
Answer:
31 + 4y
Step-by-step explanation:
4(6+y)+7
Expand the brackets.
24+4y+7
Rearrange.
4y + 24 + 7
Add the like terms.
4y + 31
Answer:
its B
Step-by-step explanation:
If triangle DEF has a 90° angle at vertex E, which statements are true? Select two options.
Triangle DEF is an obtuse triangle.
The angle at vertex D is acute.
The angle at vertex F is obtuse.
Triangle DEF is a right triangle,
The angle at vertex D is obtuse.
Answer:
The angle at vertex D is acute
Triangle DEF is a right triangle
Step-by-step explanation:
Acute means that the angle is smaller that 90degrees
Correct statement are,
The angle at vertex D is acute.
And, Triangle DEF is a right triangle,
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.
We have to given that;
Triangle DEF has a 90° angle at vertex E.
Since, In triangle DEF,
vertex E has 90 degree.
So, Possible value of angle E and F are less than 90 degree
Hence, The angle at vertex D is acute.
And, Triangle DEF is a right triangle,
Learn more about the angle visit:;
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What is the measure of angle ABC?
Answer:
25°
Step-by-step explanation:
its between 20° and 30°
Can somebody help me with this please ?? :)
yes they are congruent budy because they have given AC is equal to AD,, BC is equal to ED and angle BAC is equal to angle EAD.
For congruence of triangle ABC and triangle ADE we just need three parts that we got and therefore they are congruent..
don't forget to follow
Mark dropped an object from a bridge 400 feet above the ground level with an initial velocity of 0. He knows that the gravitational pull of the earth is about 16 feet per second squared. wants to find how many seconds,t, it will take the object to hit the ground. Match each expression with the correct equation that models this situation or solution.
Answer:
The first listed equation is the correct equation to solve
The correct answer is: t = 5 seconds
Step-by-step explanation:
Let me mention first that there is an error in the statement that the gravitational pull of the Earth is 16 ft/s^2. It is in fact 32 ft/s^2, and the actual equation uses half of the acceleration multiplied by the square of the variable time, so it gives as final expression :
[tex]y(t)=-16\,t^2+ 0 \,t +400[/tex]
and we want to find the value/s for "t" that make this equation equal zero (when it reaches the ground and the object just touches the ground. This makes the equation we want to solve:
[tex]0=-16\,t^2+ 0 \,t +400\\16\,t^2+0\,t -400=0[/tex]
which solving for "t" becomes:
[tex]16\,t^2-400 =0\\16\,t^2=400\\t^2=\frac{400}{16} \\t^2=25\\t= +/- 5\,\,sec[/tex]
So we adopt the positive answer (positive time) since the negative value has no physical meaning for this problem.
That is: t = 5 seconds
correct equation: -16t^2 + 0t + 400 = 0
solution: 5 seconds
i just did the workbook and got it correct!
Please help me on this anyone ? (Will give brainliest)
Answer:
D : x² + y² = 64
Step-by-step explanation:
x² + y² = 8²
x² + y² = 64
therefore, your answer is 64
Answer:
D
Step-by-step explanation:
The circle equation is (x-h)² + (x-k)² = r²
Where (h,k) is the center of the circle and r is the radius
Since the center of this circle is at the origin and the radius is 8,
the equation will be x² + y² = 64
A garden is in the shape of a rectangle 85 m by 50 m.
Flowers are grown in 32% of the garden.
The rest of the garden is grass.
Work out the area of the garden that is grass.
50 m
Answer
2890
Step-by-step explanation:
2,890 meters^2 is grass
Step-by-step explanation:
First find the area of the garden
Area of a rectangle can be found using:
a=lw
a=85*50
a=4,250 meters^2
We know that 32% of the area is flowers, so we can multiply 32% and 4250
32%*4250
Convert 32% to a decimal by dividing by 100
32%/100=0.32
0.32*4250=1360
So, 1360 meters^2 is flowers.
The rest must be grass, so we can find the difference between the total area and the flowers
4250-1360=2890
Please help I don't understand
Answer:
C
Step-by-step explanation:
i just took the test
A local volunteer group is planning a family picnic. They ordered 175 hot dogs and
275 hamburgers. If they are planning for each person at the picnic to have one item
to eat, how many people will be attending?
Answer:
450 people
Step-by-step explanation:
binomial numbers, Stifel
Answer:
binomiales, números combinatorios o combinaciones son números estudiados en combinatoria que corresponden al número
Step-by-step explanation:
solve 0.06*0.7+0.03=0.06*(-0.2)+0.03
(05.06) coordinate grid with plotted ordered pairs, point A at negative 5, 4 point B at 4, 7 point C at negative 2, 7 point D at negative 7, 1 point E at 4, negative 2 point F at 1, negative 6 point G at negative 3, negative 10 point H at negative 4, negative 4 point I at 9, 3 point J at 7, negative 4 and point K at 2, 3 The coordinate grid shows points A through K. Which points are solutions to the system of inequalities listed below? (2 points) 2x + y 8
Answer: I'm not sure if this is right but I believe its point E, F, G, J
Step-by-step explanation:
Don't use this without getting confirmation I don't want to trip anyone up!
Answer: EFG is correct
Step-by-step explanation:
I did the quiz
HEEEEEEEEELP IM TIMED!!! Which is the largest ratio? StartFraction 5 Over 36 EndFraction, 2:9, 3 to 18, 1:3 StartFraction 5 Over 36 EndFraction 2:9 3 to 18 1:3
Answer:
i t is 1:3 i got it on my edgen test
Step-by-step explanation:
ANSWER QUICKLY!!! Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2, and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.
(QUESTION!!!)--->Graph the function. On the graph, make sure to label the intercepts. You may graph your equation by hand on a piece of paper and scan your work or you may use graphing technology.
1. 2x + 3y = 1470
3y = -2x + 1470
y = -2/3x + 490 <== slope intercept form
==================
2. y = -2/3x + 490....slope = -2/3.....y int = (0,490)
to graph, start at (0,490)....since the slope is -2/3, we will go down 2 spaces, then to the right 3 spaces, then down 2 spaces, and to the right 3 spaces. It helps to find the x int which can be found by subbing in 0 for y into the equation and finding x. So ur x int is (735,0)...this is where ur line should cross the x axis.
===================
3. function notation : f(x) = -2/3x + 490...not sure how to explain the meaning...sorry
===================
4. graph the function....it will be the same line as the graph I explained before...y = -2/3x + 490
y int = (0,490)
x int = (735,0)
===================
5. original : new :
2x + 3y = 1470 2x + 3y = 1593
3y = -2x + 1470 3y = -2x + 1593
y = -2/3x + 490 y = -2/3x + 531
similarities : Both of these equations will have the same slope, which is -2/3. Both lines are descending. Both lines are parallel to each other.
differences : These lines will have different x and y intercepts
y = -2/3x + 490 : y int = (0,490), x int = (735,0)
y = -2/3x + 531 : y int = (0,531), x int = (796.5,0)
======================
6. pick 2 points on the line.....(0,300) and (450,0)
find the slope using the slope formula : slope = (y2 - y1) / (x2 - x1)
(0,300)....x1 = 0 and y1 = 300
(450,0)...x2 = 450 and y2 = 0
now we sub and find the slope
slope = (0 - 300) / (450 - 0) = -300/450 reduces to -2/3
now we use y = mx + b
slope(m) = -2/3
use either of ur points...(450,0)...x = 450 and y = 0
now sub and find b, the y int
0 = -2/3(450) + b
0 = - 300 + b
300 = b
so ur equation is : y = -2/3x + 300....or 2x + 3y = 900
Please answer this equation ❤️
Answer:
h(2) = 0
Step-by-step explanation:
Simply plug in 2 in for x in h(x)!
h(2) = -(2) + 2
h(2) = -2 + 2
h(2) = 0
And we have our final answer!
Answer:
H(2) = 0
Step-by-step explanation:
All you need to do is replace x with 2 in the function and solve:
H(2)= -2 + 2
H(2)= 0
Identify an equation in point-slope form for the line parallel to y =
- 3x-2
that
passes through (-3,-2).
Answer:
y = -3x - 11
Step-by-step explanation:
Parallel is the same slope.
y = -3x + b
-2 = 9 + b
b = -11
y = -3x - 11
Answer:
y = -3x - 11
Step-by-step explanation: