[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{\dfrac{h}{2} + 21 - k\ if\ h=20\ and\ k=89}[/tex]
[tex]\textsf{If h = 20 and k = 89, the SUBSTITUTE it for where they are in the equation}[/tex]
[tex]\mathsf{\dfrac{10}{2}+21 - 89}[/tex]
[tex]\mathsf{\dfrac{20}{2}= \bf 10}[/tex]
[tex]\mathsf{\bold{10}+21 - 89}[/tex]
[tex]\mathsf{10+21=\bf 31}[/tex]
[tex]\mathsf{\bold{31}-89= \underline{ANSWER}}[/tex]
[tex]\mathsf{= \bf -58}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf -58}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
what fraction of 2 hours is 30 minutes?
Answer:
1/4 of 2 hours
Step-by-step explanation:
30 min + 30 min = 1 hour. 1 hour is one half of two hours. Therefore, 30 minutes is 1/4 of 2 hours
Sorry for the bad quality of the picture but my sister in 6th grade needs help with this problem and I forgot how to do this.. so please help meee.....
Answer:
The answer to number 2 is X = 7
Step-by-step explanation:
9 = 2 +
9 = + 2
Subtract 2 from both sides of the equation
= 7
Answer:
2. =7
3. 9 - 7 = 2
Step-by-step explanation:
Kenjis dog has 3-12's of treats in the box of dog treats on monday. Hisdog ate 2-12's of treats on tuesday. What fraction more of the box of the treats did his dog eat on monday than tuesday
Answer: 1/12 of the box
Step-by-step explanation:
On Monday the dog ate 3/12 of the treats in the box and on Tuesday ate 2/12 of the treats in the box.
The answer to this question is the difference between both these fractions:
= 3/12 - 2/12
= 1/12 of the box
If two or more polygons are congruent, which statement must be true about the polygons? Read all of the choices before deciding.
A. Pairs of corresponding angles have the same measure.
B. Pairs of corresponding sides have the same length.
C. The polygons are parallelograms.
D. The polygons are regular.
E. Rigid transformations can be used to map one polygon onto the others
Answer:
Rigid transformations can be used to map one polygon onto the others
Step-by-step explanation:
You can only do the above if the polygons are identical, hence congruent
Answer:
B)
A, B, and E.
3N and 3N+3 are two consecutive multiples of three.
a The sum of the two numbers is 141. Write down an equation to show this.
b Solve the equation to find the value of N
c Work out the values of the two initial numbers.
Answer:
Step-by-step explanation:
a) 3n+3n+3=141, 6n+3=141
b) 6n+3=141, 6n=138, n=23
c) 3n and 3n+3, 3(23) and 3(23)+3, 69 and 72
Change
2.215(1 and 5 are recurring/repeating decimals)
in form of a/b
Answer:
Answer:
2.215=2 43/200
Step-by-step explanation:
Showing the work
Rewrite the decimal number as a fraction with 1 in the denominator
2.215=2.215/1
Multiply to remove 3 decimal places. Here, you multiply top and bottom by 103 = 1000
2.215/1×1000/1000=2215/1000
Find the Greatest Common Factor (GCF) of 2215 and 1000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 5,
2215÷5/1000÷5=443/200
Simplify the improper fraction,
=2 43/200
In conclusion,
2.215=2 43/200
Answer:
[tex]\frac{731}{330}[/tex]
Step-by-step explanation:
We require 2 equations with the repeating numbers placed after the decimal point.
let x = 2.2151515... ( multiply both sides by 10 and 1000 )
10x = 22.1515.... → (1)
1000x = 2215.1515.... → (2)
Subtract (1) from (2) thus eliminating the repeating decimal
990x = 2193 ( divide both sides by 990 )
x = [tex]\frac{2193}{990}[/tex] = [tex]\frac{731}{330}[/tex]
Thus
2.2151515..... = [tex]\frac{731}{330}[/tex]
Is y=4x-2/12 linear or non linear (that’s a fraction not a division symbol)
Answer:
It is linear
Step-by-step explanation:
check graph img
I need help please help me thanks
Answer:
1. The y-intercept 8 means you start off with $8. The slope 1/4 means how much money you have to pay for the amount of tickets purchased for carnival games.
2. The y-intercept 2 means the number of chapters you started reading and the slope 5/4 means the number of chapters you read per day.
3. The y-intercept 3 means the inital (start) cost of a muffin delivery and the slope 2 means the cost of each muffin delivery for the number of muffins you ordered.
Number 3 on the slope part might be the other way around if I'm wrong :)
> KELAS 7B > PTS GENAP > Matematika
Yenny is a teller in a bank and her income is Rp 4,500,000.00 per month. If the income tax (pph) is 15%, then the
amount of money that Yenny receives in every month is.....
Select one:
a. Rp 4,250,000.00
b. Rp 4,000,000.00
c. Rp 3,825,000.00
d. Rp 3,900,000.00
Answer:
Answer is C
Step-by-step explanation:
A father a son are standing beside each other in the sun. The father is 2 meters tall and casts a shadow 4 meters long. The son is 1 meter long. How long is his shadow
Answer:
to find the sons shadow you would simply multiply the length of his body by 2, therefore his shadow would be 2 meters long
The height of shadow is 2 meter long.
We have,
The father is 2 meters tall and casts a shadow 4 meters long.
let the length of shadow be x.
Using proportion
2/4 = 1/ x
2x = 4
x =4 /2
x = 2 meter
Thus, the height is 2 meter tall.
Learn more about Proportion here:
https://brainly.com/question/29774220
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Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 3,312 grams. The day before, she drank 2 small bottles and 4 large bottles, for a total of 2,888 grams. How much does each bottle hold?
please help
Given :
Let, capacity of small bottle is x and large bottle is y.
To Find :
How much does each bottle hold ?
Solution :
For condition 1 :
3x + 4y = 3312 ...1)
For condition 2 :
2x + 4y = 2888 ...2)
Subtracting equation 2) from equation 1), we get :
x = 424
Putting value of x in equation 1) is :
[tex]y = \dfrac{2888 - (2\times 424)}{4}\\\\y = 510[/tex]
Therefore, capacity of small bottle is 424 gram and large bottle is 510 gram.
The unit used to measure Force is Newtons (N).
true or false
Answer:
Yeah Newton is the unit of force.
3.Simplify
(3x - 14)
Answer:
3x - 14
to simplify just take off the parathas
You can't simplify because there are no parenthesis or another X I think that's the rule.
Which is a better deal?
A. 5 bananas for $1.25
B. 6 bananas for $1.40
What is the length and width of a rectangle with an area of 40square meters and a perimeter of 28 meters
Answer:
Dimensions are:
Length = 4 ; width = 10
or
Length = 10 ; width = 4
Step-by-step explanation:
let the length = L
let the width = W
we are given the following:
area of rectangle = L × W = 40 m² - - - - - - ( 1 )
perimeter of a rectangle = 2L + 2W = 28 m - - - - - ( 2 )
from equation (2)
2L + 2W = 28
2L = 28 - 2W
dividing both sides by 2
(2L = 28 - 2W) ÷ 2
L = 14 - W - - - - - - (3)
Next, let us replace the value of L in equation 1 with equation 3
L × W = 40 - - - - (1)
where L = 14 - W
(14 - W) × W = 40
14W - W² = 40
0 = W² - 14W + 40
solving the quadratic equation
using completing the squares method
W² - 14W + 40
W² [-4W - 10W] + 40 = 0
(W² - 4W) - (10W + 40) = 0
W(W - 4) - 10(W - 4) = 0
W - 10 = 0; ∴ W = 10
or
W - 4 = 0 ; ∴ W = 4
putting the values of W into equation (3)
L = 14 - W
where W = 10 or 4
L = 14 - 10 = 4
or L = 14 - 4 = 10
∴ Dimensions are:
Length = 4 ; width = 10
or
Length = 10 ; width = 4
Help i will be giving brainliest!!
Answers
a)228 degrees
b)50 degrees
c)100 degrees
d)52 degrees
can someone please PLEASE help me with 2 i don't understand it at all ):
Answer:
(2,1)
Step-by-step explanation:
-7x+y=-13
y=3-x
-7x+3-x=-13
x=2
y=3-2
y=1
10 – 8(2x – 7) = 3(5x + 7) this one is hard
Answer:
10-16x+56=15x+21
66-16x=15x+21
66-21=15x+16 x
45=31x
x=45/31
On a coordinate plane, 2 cube root functions are shown. The first cube root function is a solid line and goes through (negative 8, 2), has an inflection point at (3.5, 4), and goes through (4, 5). The second cube root function is a dashed line and is represented by the equation f (x) = RootIndex 3 StartRoot x EndRoot. The function goes through (negative 8, negative 2), has an inflection point at (0, 0), and goes thorugh (8, 2).
Which equation is graphed along with the parent function?
g(x) = RootIndex 3 StartRoot x + 3 EndRoot + 4
g(x) = RootIndex 3 StartRoot x minus 3 EndRoot + 4
g(x) = RootIndex 3 StartRoot x minus 4 EndRoot + 3
g(x) = RootIndex 3 StartRoot x + 4 EndRoot + 3
Answer:
B: g(x) = RootIndex 3 StartRoot x minus 3 EndRoot + 4
Step-by-step explanation:
Got it right on Edge. Hope it helps!
Answer:
it is b on ed 2021
Step-by-step explanation:
What is the value of r?
r= 4 ft
r= 8 ft
r = 16 ft
r = 32 ft
R=8ft
Step-by-step explanation:
Calculate r using the given formula
r = , with Area = 64π
r = ← cancel π on numerator/ denominator
r = = 8
The required value of radius of circle r is 8 ft
From Figure the area of circle is = 64π, we have to find the radius of the circle.
What is area of circle?Area of the circle is = π[tex]r^2[/tex]
since
the area of the circle is given = 64π
And,
Radius = √area/π
radius= √64π/π
Radius = √64
Radius = 8 ft
Thus The required value of radius of circle r is 8 ft.
Learn more about circle here:
https://brainly.com/question/11833983
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A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover
Answer:
Option (3)
Step-by-step explanation:
Area of a circle is given by the formula,
Area = πr²
Here, r = radius of the circle
Since, radius of the circular trampoline = 8 feet
Area of the cover required for the circular trampoline = π(8)²
= 64π square feet
Therefore, Option (3) will be the answer.
there are 4 triangles, 12 sqaures and 6 circles. What is the ratio of squares to circles? Simplify.
Answer:
12 to 6
12:6
Step-by-step explanation:
The diameter of a cylinder is 26 yards. Find the volume of the cylinder, if it's height is 29 yards.
Answer:
15389.14
Step-by-step explanation:
You may need to round
4901 without pi
? Question
Select the correct answer from each drop-down menu.
Simplify the expressions.
32 =
¡25 =
¡86 =
¡51 =
Answer:
i^32=1
i^25=i
i^86=-1
i^51=-i
Step-by-step explanation:
Follow the Rule of Four of I for this,
i^1=[tex]\sqrt{-1}[/tex]
I^2=-1
I^3=-i
I^4=1
Answer: first one is 1
Second one is i
Third one is -1
Fourth one is -1
Step-by-step explanation:
100 POINTS! Answer the questions and provide an explanation!
Answer:
2min 33s i think
Step-by-step explanation:
i searched it lol
Answer:
the average time gap between the 1st and the 2nd is 46 seconds
the average time gap between the 2nd and the 3rd is 60 seconds
the average time gap between the 3rd and the 4th is 31 seconds
the average time gap between the 4th and the 5th is 91 seconds
Step-by-step explanation:
so the average is 69.25 seconds
How many times can 1/16 be found in 2 inches?
Consider the following equation.
y = - 15
Which of the following lines is perpendicular to the one above?
OA
y = - - 20
ОВ.
y =
21 – 15
OC.
y = - + 19
OD
y = 1 + 14
Answer:
A
Step-by-step explanation:
To find the perpendicular line you need to find the negative reciprocal of 4/7x which is -7/4x, so A is the correct answer
I hope this helps!!
can someone help PLEASE
In the figure find the value of x figure is not drawn on scale
Answer:
x + 110 + 47 = 180
x = 180 - 157
x = 23
How can you determine
a representative sample of a population?
Answer:
A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females could generate a representative sample that might include six students: three males and three females
Answer:
How can you determine a representative sample of a population? A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females could generate a representative sample that might include six students: three males and three females
Step-by-step explanation: