Answer:
Range: { 1,2,3,4}
Step-by-step explanation:
The range is the values that y can take
These are discrete points, so y is discrete values
Range: { 1,2,3,4}
It is true that 12 ≥ 9. So, w = 9 is a solution.
How: Plug w = 9 into the inequality.
12 ≥
w
12 ≥
9
Plug in w = 9
It is true that 12 ≥ 9. So, w = 9 is a solution.
Answer:
W%8$9$$+#(99(($$(%49$($(%($($9$9$$9%9
Express the following division in the form of a + bi: (-9 - 8i)/(7 + 2i)
Answer:
-79/53 - 38i/53
Step-by-step explanation:
Gray rented a tuxedo for his friend's wedding. It cost him $78 to rent the tuxedo for
2 days. What was the daily rental rate for the tuxedo, in dollars per day?
Answer:
39 dollars per day
Step-by-step explanation:
Take the total cost and divide by the number of days
78/2 =39
Can someone help please *odd numbers only!!!!!!*
Answer:
Caitlyn Marie Jenner is an American media personality, socialite, political candidate and retired Olympic gold medal-winning decathlete. Jenner played college football for the Graceland Yellowjackets before incurring a knee injury that required surgery. Convinced by Olympic decathlete Jack Parker's coach, L. D.
Step-by-step explanation:
Hope this helps! Have a good day!
Answer:
Pretty sure 4.1 is an even number, 88° to be exact.
since your homework is quite much and kinda boring, the only thing you could offer me as motivation are brainliests. like in reposting the same sheet.
but this here for free: the of all three angles inside a triangle is 180 degrees.
half a turn of a full circle is 180 degrees, wich is important to calculate excercises 2 and 3 using subtraction.
for the first brainliest you can have 1-4
for the second 5-7 and for the third and fourth 8-9 and 10-11.
the whole sheet for a maybe-brainliest just isn't enough. it's like half an hour of grind work man
please help mee i dont understand
Answer:
Step-by-step explanation:
(2x-5)(x+6)=0
either 2x-5=0 Or, x+6=0
2x-5=0
2x=0+5
x=5/2
x+6=0
x=0-6
x=-6
so x=5/2 , x=-6
f(x)=3x−4 Input is x=3 , Output is
f(x)=−4x+3 Input is x=−3 , Output is
f(x)=−x−1 Input is x=−4 , Output is
f(x)=x2 Input is x=5 , Output is
f(x)=3x−4 Input is x=3 , Output is
3X3-4= 5
f(x)=−4x+3 Input is x=−3 , Output is
4x-3 +3 = -9
f(x)=−x−1 Input is x=−4 , Output is
-(-4-1) =-(-5) =5
f(x)=x2 Input is x=5 , Output is
5x2=10
hope it will help you
Can someone help me with this question?
Answer:
A = 20.25 sq units
Step-by-step explanation:
to find the area of a square you only need to know the measure of one side -- all other sides will be equal to it
it appears the segment is 4.5 units so you would square that to get the area
A = 4.5²
A = 20.25
Using the image below, find the number of squares in the next figure
Answer:
30 squares would be next in sequence
Step-by-step explanation:
each block of squares are adding as many as it takes to make an L around the previous square
how many vertices has a triangular pyramid and a triangular prism
A triangular pyramid has 4 vertices and triangular prisms 6 vertices
What's the area of this
Answer:
133
Step-by-step explanation:
Because the figure is an irregular figure we need to break it up into two regular figures
The figure would be broken into..
A square with a side length of 4
And a rectangle with a length 13 and a width of 9
We now find the areas of the regular figures and add them together to get our answer
For the square.
To find the area of a square simply square the side length
Area = 4^2 = 16
For the rectangle
to find the area of the rectangle simply multiply the Length by the width
Area = 13*9= 117
Finally add the two areas together to get the area of the composite figure
117 + 16 = 133
HELP HURRY PLEASEEEEEEEEEEEEE
Answer:
C
Step-by-step explanation:
Find the measure of angle 7
I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
Answer:
119
Step-by-step explanation:
Answer:
119
Step-by-step explanation:
im sure now
Combine like terms. What is a simpler form of each expression?
-3(4y - 8) – 4y
Answer:
A) -16y+24
Step-by-step explanation:
Distribute -3 with 4y and -8
-12y+24-4y
Add -12y and -4y
-16y+24
Answer is -16y+24
Hope this helps!
After completing the square, what are the solutions to the quadratic equation
below?
x^2 + 2x = 25
A. x = 1+-√26
B. x = -1+-√26
C. x = -2+-√26
D. x = 4,-6
Answer: I think the answer is B
Hope this helps :)
The solutions to the quadratic equation [tex]\rm x^2 + 2x = 25[/tex] is [tex]-1\pm \sqrt{26 }[/tex].
What is quadratic equation?Quadratics can be defined as a polynomial equation of a second degree, which implies that it comprises a minimum of one term that is squared. It is also called quadratic equations.
The given equation is;
[tex]\rm x^2 + 2x = 25\\\\x^2+2x-25=0[/tex]
The solutions to the quadratic equation is determined by the following formula;
[tex]\rm x =\dfrac{-b\pm \sqrt{b^2-4ac} }{2a}[/tex]
Where the value of a = 1, b = 2, and c = -25.
Substitute all the values in the formula;
[tex]\rm x =\dfrac{-b\pm \sqrt{b^2-4ac} }{2a}\\\\\rm x =\dfrac{-2\pm \sqrt{2^2-4\times 1\times (-25)} }{2\times 1}\\\\ x =\dfrac{-2\pm \sqrt{4+100} }{2}\\\\x =\dfrac{-2\pm \sqrt{104} }{2}\\\\x =\dfrac{-2\pm \sqrt{26 \times 2\times 2} }{2}\\\\x =\dfrac{-2\pm 2\sqrt{26 }}{2}\\\\x = 2 \times \dfrac{-1\pm \sqrt{26 }}{2}\\\\x=-1\pm \sqrt{26 }[/tex]
Hence, the solutions to the quadratic equation [tex]\rm x^2 + 2x = 25[/tex] is [tex]-1\pm \sqrt{26 }[/tex].
Learn more about quadratic equation here;
https://brainly.com/question/14336752
#SPJ2
The question is.. "The expression 5(3r - 10) means the product of 5 and the difference of three times r minus 10. If r = 4, the value of the expression is [?] This is 6th grade math and im kinda stuck here
Answer:
10
Step-by-step explanation:
5(3r - 10)
Let r = 4
5(3*4 - 10)
5( 12 - 10)
5 (2)
10
Answer:
10
Step-by-step explanation:
5(3r-10)
5(3(4)-10)
so forget the 5 and solve inside first
3*4= 12
12-10= 2
now bring the 5 back and multiply
5*2= 10
PLEASE HELP I DONT KNOW HOW TO DO THIS
Answer:
step by step
Step-by-step explanation:
where
r = radius
h= height
Area of a cylinder = 2πrh+2πr^2
Area of a cylinder = 2π8(3)+2π8^2
Area of a cylinder = 176π = 552.92
Area of a hemisphere= 3r2π
Area of a hemisphere= 3(2)2π
Area of a hemisphere= 12π = 37.699111843
Area of the cylinder in this problem
176π - 12π = 164π
3y + 6 + 4y - 7 = -8
please help
Answer:
Step-by-step explanation:
3y+6+4y-7=-8
7y-1=-8
7y=-8+1
y=-7/7
y=-1
Step-by-step explanation:
[tex]3y + 4y = - 8 + 7 - 6 [/tex]
[tex]7y = - 7[/tex]
[tex]y = \frac{ - 7}{7} [/tex]
[tex]y = - 1[/tex]
A shirt is on sale for 30% off. The original price is $26.98. What is the sale price?
100% - 30% = 70%
The shirt is selling for 70% of the original price.
Multiply the original price by 70%
26.98 x 0.70 = 18.89
The sale price is $18.89
Answer:
$18.89
Step-by-step explanation:
26.98x0.3= 8.094
26.98-8.094= 18.886
Please help with this question from Khan Academy!!!!!!!!!!!!!!!!!!!!!!
Answer:
B = 42
Step-by-step explanation:
B × 2/7 = A
A ÷ 2/7 = B
12 ÷ 2/7 = B
B = 42
What is the least common multiple of these two denominators? 3/6 , 2/12
A: 18
B:12
C:6
D:15
Step-by-step explanation:
simple
multiples of 6= 1, 2, 3, 6
multiples of 12= 1, 2, 3, 4, 6, 12
.L.C.M of 12 and 6= 12
which term best describes a relationship in which is a multiple of the other quantity?
*pls help* *10 brainly points*
Answer: (c)
Step-by-step explanation: Direct Variation describes a relationship in which one quantity is a multiple of the other quantity
What are the values of x and y
Answer:
??
Step-by-step explanation:
Can't see that clear
Help a bab out please?
Answer: 5
Step-by-step explanation:
Which of the following phases translate to the expression y+7
Answer:
what are the phrases to choose from?
Step-by-step explanation:
An item is regularly priced at $85. It is on sale for 40% off the regular price. How much in dollars) is discounted from the regular price?
Answer:
34 dollars were discounted
Step-by-step explanation
40 percent of 85 is 34
maeve has 2 cubic meters of soil does she have enough to fill a garden bed with the dimmension 4m by 2 m by 30 cm
Answer:
no
Step-by-step explanation:
cause she will need (4 x 2) X 30
The first five terms of an arithmetic sequence are shown below: 20, 17, 14, 11, 8, . . . Let n represent the term number and f(n) the term in the sequence. The function represents the sequence.
ANSWER IS: f(n)= -3n +23
Step-by-step explanation:
everything can be found in the picture
Answer:
f(n) = -3n + 23
Step-by-step explanation:
Just got it right on EDG.
Find the scale factor from Triangle ABC to Triangle DEF.
Answer:
The ratio of any two corresponding lengths in two similar geometric figures.
Step-by-step explanation:
You can see immediately that the length of each of the sides in triangle DEF is equal to the length of the corresponding side in ABC multiplied by “a”.
If you divide the length of DE by the length of AB:
a^2/a =a.
You get a scale factor of “a”
Write the fve-number summary for each set of data
Answer:
Step-by-step explanation:
first arrange the data from ascending to decending order
1,5,8,10,11,14,17,19,20,23
Q1=(N+1)/4
=(10+1)/4
=11/4
=2.75
=2 nd item+(3 rd -2 nd)term
=5+(8-5)
=5+3
=8
Q2=(N+1)/2
=(10+1)/2
=11/2
=5.5 term
=(5 th term+6 th term)
=(11+14)/2
=25/2
=12.5
Q3=3(N+1)/4
=3(10+1)/4
=3*11/4
=33/4
=8.25
=8 th term +(9 th -8 th )term
=19+(20-19)
=19+1
=20
A truck is traveling at a constant speed. The diagram represents the truck's distance and time. What is the speed of the truck?
Answer:
distance divided by time
Step-by-step explanation:
distance is the speed of the moving object multiplied by the time taken to complete a certain distance therefore the speed is the distance covered divided by the time taken.
