The sum of two numbers is 544. One of the numbers is 300. What is the other number?
Answer:
244
Step-by-step explanation:
[tex]544 - 300 = \\ 244[/tex]
1+2=? may be 3
plz help me
Answer:
I'm pretty sure it is 3
Step-by-step explanation:
Not too sure though
Which of the following is an irrational number: 0.333, 7, 5/22, square root of 8
Answer:
The square root of 8 is an irrational number
Step-by-step explanation:
[tex]\sqrt{8}[/tex] is irrational because it continues on and does not end. It cannot be turned into a fraction nor does it have a pattern that continues to repeat.
help asap! ill give the best to person who explains it clearly
Answer:
The answer is D.
Step-by-step explanation:
First, you have to find the area of circle using the formula :
A = π × r²
A = π × 3²
A = 9π
Given that PHU is an equilateral triangle so all sides have a degree of 60°. Next, you have to find the area of minor sector of P and U by using the formula :
A = (θ/360) × π × r²
A = (60/360) × π × 3²
A = 1.5π
Lastly, you have to subtract the area of sector from the area of circle in order to find the area of shaded region :
A = (9π × 2) - (1.5π × 2)
A = 18π - 3π
A = 15π
The price of an item yesterday was $120. Today, the price fell to $66. Find the percentage decrease.
HELPP
I need this written out and explained I have 10 MINUTES LEFTTT
Answer:54
Step-by-step explanation: You simply minus $66 from $120. I am fairly sure that i am right. If my answer is wrong, then please forgive me.
Which number replaces the question mark?
Answer:
13
Step-by-step explanation:
9+6-3+7-2=17
10+4-2+5-6=11
7+-4+9-5=13
NEED ANSWER BY TODAY ( Nov 12, 2020 ) AT 6:30 p.m. ASAP.
The world's future society predicts that by the year 2020, airplanes will be able to carry 1400 passengers. Today's biggest jets carry 600 passengers. What will be the percent of the increase of airplane passengers?
P.S. this is a Percent increase/decrease
from: 600
to: 1400
%/100 = differences of to and from/ from ( before the number )
( no negative difference, bigger number subtract smaller number)
Answer:
133.33333333 percent
the diffrence is 800
Step-by-step explanation:
[(1400 - 600) / 600] × 100%
= 1.3333333333 × 100%
= 133.33333333%
Answer:
133.33% increase
Step-by-step explanation:
This is a percent increase, and to solve for one you need to know the following formula
[tex]|\frac{new~value~-~original~value}{original~value}| *100[/tex]
Plugging it in;
New value = 1400
Old value = 600
[tex]|\frac{new~value~-~original~value}{original~value}|= |\frac{1400-600}{600}| = |\frac{800}{600}| = 1.333333333[/tex]
1.3333333 as a percent is
133.33%
So you have an increase of 133.33%
A local grocery store sells frozen fish sticks in packages of 18. If the cost for a package of 18 frozen fish sticks is $1.95, what is the approximate cost per frozen fish stick?
Answer:
$0.11 per frozen fish stick
Step-by-step explanation:
If a package of 18 fish sticks cost $1.95, to find the cost per frozen fish stick you need to divide $1.95 by 18
$1.95 / 18 frozen fish stick = $0.108 or $0.11 per frozen fish stick
What is the polar form of Negative 2 StartRoot 3 EndRoot minus 6 i?
Answer:
4√3 [cos (2π/3) + isin(2π/3)]
Step-by-step explanation:
We are to write out the polar form of:
-2√3 - 6i
In Mathematics:
The polar form of a given complex number a + bi is given as r[cos(θ)+isin(θ)],
where r =√a²+b²and
θ = arc tan (b/a) when a is > 0
or arc tan (b/a) + π or arc tan (b/a) + 180 when a is < 0
From the above question:
-2√3 - 6i
We have that
a = −2√3 and b = −6
Hence:
r =√a²+b²
r = √(-2√3)² + (-6)²
r = √(4 × 3) + 36
r = √12 + 36
r = √48
r = √16 × 3
r = 4√3
a is < 0
Hence,
θ = arc tan (b/a) + π
θ = arc tan (-6/-2√3) + π
θ = 2π/3
Substituting 4√3 for r and 2π/3 for θ in:
r[cos(θ)+isin(θ)]
-2√3 - 6i = 4√3 [cos (2π/3) + isin(2π/3)]
Answer:
its d
Step-by-step explanation:
i just did the test
1 point
Which of the following is the earliest
date?
O June 7, 1979
O July 17, 1997
O July 1, 1979
O June 17, 1997
O June 1, 1997
Answer:
June 7th, 1979
Step-by-step explanation:
1979 comes before 1997, so that eliminates those. Then June comes before July. So June 7th, 1979.
June 7, 1979, is the earliest date. Option A is correct.
How to represent the date?The recommended format for writing dates is YYYY-MM-DD, which stands for year, month, and day.
Since 1979 came before 1997, those are disregarded. June, therefore, precedes July. So, it's June 7, 1979.
The earliest date is June 7, 1979.
Hence option A is correct.
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1. The approximate diameter of five planets are listed in the
chart below.
Mars, Neptune, Earth, Saturn
Planet
Diameter
in kilometers!
Earth
11,800
1.2 x 104
Saturn
Mars, Saturn, Neptune, Earth
5.0 x 10°
Neptune
Mars
4,800
Mars, Earth, Neptune, Saturn
Mars, Earth, Saturn, Neptune
Which list shows the planets in order from the least diameter.
to the greatest diameter.
CLEAR ALL
Answer:
Mars, Earth, Neptune, Saturn
Step-by-step explanation:
Planets Mars, Neptune, Earth, Saturn
Diameter (km) 6770 49244 12742 116460
The least diameter is of mars, then is of the earth, then Neptune and the greatest in the list is of Saturn.
The list of least to greatest would be
Mars, Earth, Neptune, Saturn
The mars is farther to the sun as compared to the earth. As the planet moves away from the Sun it's orbit becomes bigger and bigger. Neptune is the eigth planet and saturn is the sixth planet.
Plz plz plz plz pl lol plz
Answer:0.45 or the third one from the top
Step-by-step explanation:
What is the equation of the line in slope-intercept form that passes through (-5, 3) and (2, -4)?
.
Write an equation in slope-intercept form.
Answer:
m= y2- y1 / x2 - x1= Slope
−3x+8<15 please help
Answer:x<-7/3
Step-by-step explanation:
Answer: X > -7/3
Step-by-step explanation:
-3x + 8 < 15
subtract 8 from both sides
-3x < 7
divide by negative 3
Also, when dividing or multiplying by a negative you flip the sign.
x > -7/3
Answer :)
Which of the following numbers are written in SCIENTIFIC NOTATION?
9. Identify the marked measurement
Answer:
9. 3.4
10. 4.4
Step-by-step explanation:
In an inequality, 0.5 is the greater number. What will the position of the other number be in relation to 0.5 on the vertical number line? What is the answer?! Help plz.
Answer:
Closer to 0 than 0.5, or under zero
Step-by-step explanation:
On a vertical number line, anything above zero is positive, and anything under zero is negative. If 0.5 is the greater number, then it has to be closer to zero, or under it.
Answer:
The other number would be located below 0.5 on the vertical number line.
Step-by-step explanation:
The temperature is dropping at a rate of five degrees per hour.
Let d represent the number of degrees the temperature drops.
Let t represent the number of hours that pass.
Which is the independent variable?
A. the number of hours
B. the number of degrees the temperature drops
C. the rate at which the temperature drops
D. the day of the week
Answer: A
Step-by-step explanation: Because in a equation there will be an independant variable and the number of hours would be the independent which is t.
Answer the number of degrees the temperature drops
Step-by-step explanation:
Can somebody help me with this please?
its an eqilateral triangle. they are always “positioned” at 180 degrees.
Kaya had a string 6 1/8 inches long. She cut off a piece 2 3/4 inches long. How long is the remaining piece of string? Show your work. Write your answer as a mixed number.
Answer: 3 3/8
Step-by-step explanation:
We know that for example 2/4=4/8 so it is multiplied by 2. In this problem the fractions are 2 2/4 and 6 1/8. We are subtracting so you would first multiply the fraction that’s going to subtracted from the other fraction 2 3/4= 2 6/8. Now that we have our fractions we can subtract 6 1/8-2 6/8 this would leave us with 3.375 which is equal to 3 3/8.
Answer:
3 3/8
Step-by-step explanation
If you take away 2 3/4 from 6 1/8 it would equal 3 3/8 how you get that answer I'm not really sure but I used google 0_0 but there you go I hope it helped-
Jackson's rectangular bedroom has an area of 80 square feet. The area of his bedroom is 10 times that of his rectangular closet. If the closet is 2 feet wide, what is its length? BE SURE TO ADD A LABEL TO YOUR ANSWER.
Answer:
Length of the rectangular closet = 4 feet
Step-by-step explanation:
Area of his bedroom = 80 square feet.
The area of his bedroom = 10 times that of his rectangular closet.
Let x = area of his rectangular closet.
80 = 10 * x
80 = 10x
x = 80/10
= 8
x = 8 square feet
If the closet is 2 feet wide, what is its length?
Area of the rectangular closet = length × width
Let y = Length of the rectangular closet
8 Square feet = y feet × 2 feet
8 = 2y
y = 8/2
= 4
y = 4 feet
Length of the rectangular closet = 4 feet
I need help! MATH (10 Points+Brainliest if correct)
Maricella solves for x in the equation 4 x minus 2 (3 x minus 4) + 4 = negative x + 3 (x + 1) + 1. She begins by adding –4 + 4 on the left side of the equation and 1 + 1 on the right side of the equation. Which best explains why Maricella’s strategy is incorrect?
Answer:
it's the top one
Step-by-step explanation:
the multiplication that takes place while distributing comes before addition and subtraction in the order of operations
Raj and his friends went to the movies today and ate 875 pieces of popcorn, or 125% more than they ate when they went to the movies last week.
A tape diagram. StartFraction part Over whole EndFraction = StartFraction 125 Over 100 EndFraction = StartFraction 875 Over question mark EndFraction.
Which steps can be used to find how much popcorn Raj and his friends ate at the movies last week?
Check all that apply.
125 + 750 = 875
125 × 7 = 875
100 × 7 = 700 pieces of popcorn
100 + 750 = 850 pieces of popcorn
125 + 875 = 1000 pieces of popcorn
Answer:
It's B and C
Step-by-step explanation:
Answer:
it is b and c
Step-by-step explanation:
HELP !!
In order to graph y= 2/3x + 4, start at (2,3,or 4?) on the y-axis then move (2,3,or 4?) units up and (2,3,or 4) units right.
The following triangle shows the length of each side using expressions.
2n +7
2n +7
3n
a. Write an expression in simplest form to represent the perimeter of the triangle above. Show all work.
b. If n = 8, find the perimeter of the triangle. Show all work.
What are the key features of function f? f(x)=log x
Answer:
(1,0)-------Increases------X=0-----Decreases to negative infinity
Step-by-step explanation:
Value of function f(x) = logx at axis (1,0) is zero.
What is graph?A graph can be defined as a pictorial representation or a diagram that represents data or values.
The graph of the logarithmic function y=logx is shown.
The domain of function f(x) = logx is the set of all positive real numbers.
1. f(x)=logx domain of the logirthimic function is (0, ∞).
2. The range is the set of all real numbers.
3. The function is continuous and one-to-one.
4. The y-axis is the asymptote of the graph.
5. The graph intersects the x-axis at (1,0). That is, the x-intercept is 1.
Value of function f(x) = logx at axis (1,0)
⇒ f(x) = 0
Thus, value of function f(x) = logx at axis (1,0) is zero.
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Given the definitions of f(x) and g(x) below, find the value of (f(g(-3)).
f(x) = -4x + 7
g(x) = 2x^2 + 5x – 8
PLEASE HELP
Answer: the answer is A my friend ✨
Step-by-step explanation: I got it right, hope it helps
Which is the definition of ray
Answer:
each of the lines in which light (and heat) may seem to stream from the sun or any luminous body, or pass through a small opening.
Step-by-step explanation:
HELP ASP ON KITCHEN MATH !!!
Shortbread Cookies Makes about 3 dozen cookies 3/4 shortening 1/2 t salt 9/4 granulated sugar I 1/2 t baking soda 1/4 eggs 2 c. cake flour 1/2 vanilla extract food coloring 1/4 butter flavoring
Answer:
3/8 shortening, 1/4 t salt, 9/8 sugar, 3/4 baking soda, 1/8 eggs, 1 c. Cake flour, 1/4, vanilla extract, 1/8 butter flavoring
Step-by-step explanation:
Half all your fractions, by doubling the numerator and denominator, then deviding the numerator by 2.
The amount require for 1 and half dozens is
3/8 shortening 1/4 t salt 9/8granulated sugar 3/4t baking soda 1/8 eggs 1 c. cake flour 1/4 vanilla extract food coloring 1/8 butter flavoringWhat is Unitary Method?This approach allows us to calculate both the value of many units from the value of one unit and the value of many units from the value of one unit.
Let's first list the data that we currently have. The number of ice creams is 5. It costs $125 for 5 ice creams.
Step1 :Let's start with finding the price of one ice cream. Divide the entire cost of ice cream by the total number of ice creams to get at that. A single ice cream will cost you 125 divided by the amount of ice creams, or 25 cents. Consequently, 1 ice cream costs $25.
Step 2: To calculate the price of three ice creams, multiply the price of one ice cream by the quantity. Cost of 1 ice cream x number of ice creams = 25 x 3 = $75 is the price of 3 ice creams. The final cost is $75, which is the price of three ice creams.
Given:
Shortbread Cookies Makes =3 dozen cookies
3/4 shortening
1/2 t salt
9/4 granulated sugar
3/2 t baking soda
1/4 eggs
2 c. cake flour
1/2 vanilla extract food coloring
1/4 butter flavoring
Above we have ingredients according to 3 dozen but we want to have ingredients for 1 and half dozen which is half of 3 dozen
So, we will just make half of the amount of above ingredients present
Shortbread Cookies Makes =1 and 1/2 dozen cookies
3/4 x 1/2 = 3/8 shortening
1/2 x 1/2 = 1/4 t salt
9/4 x 1/2 = 9/8granulated sugar
3/2 x 1/2 = 3/4t baking soda
1/4 x 1/2 = 1/8 eggs
2 x 1/2 =1 c. cake flour
1/2 x 1/2 = 1/4 vanilla extract food coloring
1/4 x 1/2 = 1/8 butter flavoring
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Someone please help me , I really need help
Answer:
b
Step-by-step explanation: