Answers
Not (-7 x -7)
Related Questions
how does 3.1416 come
Answers
Answer:
It is the value of pie(22/7)
READ CAREFULLY! - 50 students were randomly sampled and asked if they preferred Coke or Pepsi. 12 preferred Pepsi. If there are 779 students in the school, you would expect ______ students in the entire school to prefer Coke. Enter an answer rounded to the nearest whole number.
Answers
Answer:12/50 * x/588
Step-by-step explanation:= 141.12
588 - 141.12 = 446.88
I would expect 447 students to prefer Coke.
Hope this helps
Sam is between the ages of 72 and 99. The sum of the two digits is 15. How old is Sam?
Answers
96, 87, or 78
9+6=15
8+7=15
7+8=15
I hope this helped!
The graph of a function f is shown below.
Find f(0).
Answers
Answer: f(0)=-1
Step-by-step explanation:
f(0) is a fancy way of saying the y value of the equation. the f(0) means that x=0. If you look at x=0, the graph is at y=-1. Therefore, f(0)=-1.
Answer:
7, f(0) would have to be lower than the semi-circle shown below, and therefore because the line passes through -3 and -4, its |-7|, which is 7.
Use the figure shown.
What type of triangle is ABC? Select all that apply.
A right
B. equilateral
C. isosceles
D. scalene
Answers
Answer:
B. equilateral
D. scalene
A right
Step-by-step explanation:
Let me know if one or 2 of them were wrong then give me time to edit my answer
Can someone help me this is due at 8:00 am please and thank you.
Answers
Answer:
8)
a) 6,320,000
b) 230,000
c) 10,000,000
8)
a) 9,300,000
b) 5,240
c) 28,000
what is the missing number?
Answers
Answer:
Step-by-step explanation:
The missing number is
y = 2x + 3
hope it helps :)
What is the slope of the line that passes through (1, 4) and (1, −3)? (1 point)
Answers
Answer:
undefined
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
Slope of the line
[tex] = \frac{4 - ( - 3)}{1 - 1} [/tex]
[tex] = \frac{7}{0} [/tex]
(undefined)
Notice that the two points have the same x-coordinate of 1. This means that the line is a vertical line, and vertical lines have undefined slopes.
Answer:
Undefined slope
Step-by-step explanation:
(1, 4) and (1, −3)
Slope:
m=(y2-y1)/(x2-x1)
m=(-3-4)/(1-1)
m=(-7)/0
When 0 is the denominator, there's no slope since it's undefined.
Undefined slope
Use the words factor, product, quotient, and sum to describe the parts of.
Answers
Answer:
A factor is a number to multiply.
A product is the answer to a multiplction problem.
Aquotient is the answer to a divison problem.
A sum is the answer to a addition problem.
Step-by-step explanation:
I do not know if thats what you extaly wanted but thats what they all mean. I do not know because your question is inexplicable and doesnt reall have a question to it.
pasagot po thanks............
Answers
Answer:
1: 30
2: 90
3: 45 or 30 (what angle is it talking about? The line on the right or the left? It was a bit unclear.. can u comment it?)
4: 90
5: 30+90+45= 165 OR 30+90+30= 150
0645 + 0745 answer in military time
Answers
Answer:
1390
Step-by-step explanation:
Answer:
the answer is 1430 in military time
Step-by-step explanation:
for brainliest!!! help please
Answers
Answer:
the answer is 114
Step-by-step explanation:
180 - 66
5.
How many tenths are in 2 2/10
Answers
Answer:
2 tenths
Step-by-step explanation:
In decimal form: 2.2
You can see that in the tenths place, there is a 2, so 2 tenths.
Choose all lengths that are equal to 3 yards 16 inches.
A. 124 in.
B. 4 yd 4 in.
C. 3 yd 1 1/2 ft ( this is a fraction number 1 and 1 half)
D. 2 yd 52 in.
E. 10 ft 4 in.
Answers
Answer:
a,d, and e
Step-by-step explanation:
because 3 yards is equal to 108 inches
What is the exact value of the trigonometric function?
(4 pts)
cos(600)
Answers
Answer:
45 man all day long
Step-by-step explanation:
i say 45 because it just is.
What is the Mean of the data set? 12, 15, 18, 23, 26
Answers
Answer:
Mean = 18.8
Step-by-step explanation:
Mean = (Sum of all values)/(Number of values)
Mean = (12 + 15 + 18 + 23 + 26)/5
Mean = 94/5
Mean = 18.8
Answer:
18.8
Step-by-step explanation:
12+15+18+23+26=94 94/5 (5 is how many pair of numbers there are)=18.8
Which of the following is the solution to the inequality -5x + 20 < 130?
A. x < -22
B. x > -22
C. x < 30
D. x > -30
Answers
-5x + 20 < 130
-5x < 130 - 20
-5x < 110
-5x/-5 > 110/-5
x > -22
PLEASE HELP!
Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.
Answers
Answer:
x = 6
Step-by-step explanation:
Answer:
Here you go hope its not too late
Step-by-step explanation:
Choose the item that has measurable volume.
A. an index card
B. a napkin
C. cereal box
D. piece of paper
Answers
Volume is a three-dimensional scalar quantity. The item is the cereal box.
What is volume?A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
For an item to have measurable volume, the item must have space and must have a closed surface. Therefore, the item is the cereal box.
Learn more about Volume:
https://brainly.com/question/13338592
#SPJ2
Can anyone help with this problem
Answers
9514 1404 393
Answer:
A Kite Ahe guessedStep-by-step explanation:
For a quadrilateral in which the diagonals cross at right angles, such as a rhombus or kite, the area can be found as half the product of the diagonals.
For the purpose here, we can ignore the factor of 1/2, which is the same for both, and simply consider the products of the diagonals.
Kite A has an area proportional to (30 in)(30 in) = 900 in².
Kite B has an area proportional to (20 in)(40 in) = 800 in².
Kite A has a larger area, so will use more paper.
__
Only Rudy knows why he chose answer C. Perhaps he guessed, rather than doing any math.
Answer:
A. Kite A
Step-by-step explanation:
To determine which of the two kites will use need more paper to make, find the area of each kite.
Kite A:
Area = (d1*d2)/2
d1 = 30 in.
d2 = 30 in.
Area of kite A = (30*30)/2 = 450 in.²
Kite B:
Area = (d1*d2)/2
d1 = 20 in.
d2 = 40 in.
Area of kite B = (20*40)/2 = 400 in.²
✅Kite A will use more paper to make because it has a greater area of 450 in.² than Kite B (400 in.²).
So, Ruby was wrong. He most likely didn't calculate the area of both kites correctly.
find the general solution and find the specific solutions over the interval [0,4pi]
cos(alpha + pi/3) = (sqrt(3))/2
Answers
Answer:
Isolate the angle 2x, by following the reverse "order of operations".
Step-by-step explanation:
Explanation:
Step 1: Add 1 to both sides:
2
cos
2
(
2
x
)
=
1
Step 2: Divide both sides by 2:
cos
2
(
2
x
)
=
1
2
Step 3: Take the square root of both sides:
cos
(
2
x
)
=
√
2
2
or
cos
(
2
x
)
=
−
√
2
2
(don't forget the positive and negative solutions!)
Step 4: Use inverse of cosine to find the angles:
2
x
=
cos
−
1
(
√
2
2
)
or
2
x
=
cos
−
1
(
−
√
2
2
)
Step 5: Find angles that work:
2
x
=
π
4
or
2
x
=
7
π
4
or
2
x
=
3
π
4
or
2
x
=
5
π
4
Step 6: Solve for x:
x
=
π
8
,
7
π
8
,
3
π
8
,
5
π
8
or .785, 5.5, 2.36, 3.93
(decimal approximations are seen on the graph below)
4.B.83
How much must be deposited today into the following account in order to have get 35,000 in 5 Years
An account with monthly compounding and an APR of 4%
should be deposited today.
(Do not round until the final answer. Then round to the nearest cent as needed)
Answers
Answer:
$ 28,665.11 must be deposited today into the account.
Step-by-step explanation:
Given that there is an account with monthly compounding and an APR of 4%, to determine how much must be deposited today into the following account in order to have $ 35,000 in 5 years, the following calculation must be performed:
X x (1 + 4/12) ^ 5x12 = 35,000
X x (1 + 0.333) ^ 60 = 35,000
X x (1,333) ^ 60 = 35,000
X x 1.220999 = 35,000
X = 35,000 / 1.22099
X = 28,665.11
Thus, $ 28,665.11 must be deposited today into the account.
i need all of these
Answers
Matilda measures the perimeter of her bedroom to determine how many feet of border she needs to go around the tops of the walls.
Two walls are each 96 inches long, and two walls are each 3 yards long. She pays $30 for border that costs $1 per foot.
What are steps that you should take to determine if Matilda bought the correct amount of border? Select all that apply.
Answers
The steps that Matilda should take to determine if she bought the correct amount of border are:
Convert yard to feetCalculate the number of feet of border she boughtCompare the number of feet of border Maltida bought to the the perimeter of the room. Did Maltida buy the correct amount of border?The first step is to convert inches to feet
1 inch = 1/12 feet
96 / 12 = 8 feet
The second step is to convert yards to feet
1 yard = 3 feet
3 x 3 = 9 feet
Now, determine the perimeter of the room: 9 + 9 + 8 + 8 = 34 inches
The fourth step is to determine the feet of border bought: $30 / $1 = 30
34 > 30 thus the border is not enough
To learn how to convert units, please check: https://brainly.com/question/25993533
#SPJ1
what is 1 3/4 + 2 2/3 equal to?
Answers
Answer:
4 5/12
Step-by-step explanation:
Answer:
1 3/4 + 2 2/3 = 4 5/12
Ben and Corinne are filling goodie bags for a party. Each goodie bag needs an eraser, a bubble wand, and a few candy bar bites. Ben filled 25 goodie bags in 20 minutes. Corinne filled 27 goodie bags in 24 minutes. Who filled goodie bags at a faster pace?
Answers
Answer:
Ben
Step-by-step explanation:
Ben filled
[tex]25 \div 20[/tex]
Which is 1 minute and 25 seconds
Corrine filled
[tex]27 \div 24[/tex]
Which is 1.125 so about 1 minute and 13 seconds
17. Europa, one of Jupiter's moons, is roughly spherical. The equatorial radius
of Europa is about 1,600,000 meters, and the mass of Europa is about
48,000,000,000,000,000,000,000 kilograms.
a. Find the order of magnitude of the radius r of Europa, and the order of
magnitude of the mass m of Europa.
b. Find the order of magnitude of the volume V of Europa.
c. Use the orders of magnitude of mand V that you found in parts (a) and
(b) to approximate the average density d (in kilograms per cubic meter)
of Europa using the formula d = m.
Answers
Answer:
Given
r = 1 600 000 m = 1.6×10⁶ mm = 48 000 000 000 000 000 000 000 kg = 4.8×10²² kga)
Given aboveb)
V = 4/3 πr³ = 4/3*3.14*(1.6×10⁶)³ = 17.14×10¹⁸ ≈ 1.71×10¹⁹ m³c)
d = m / Vd = 4.8×10²² kg / 1.71×10¹⁹ m³ ≈ 2.8×10³ kg/m³Which set of rational numbers are orders from least to greatest? A) -1, -1 1/2, -1 1/4, -1 7/8 B)-1 7/8, -1 1/2, -1 1/4, -1
C) -1, -1 1/4, -1 1/2, -1 7/8 D) -1 7/8, -1 1/4, -1 1/2, -1
Answers
Answer:
-1 7/8, -1 1/2, -1 1/4, -1
Step-by-step explanation:
First note that the negative value closer to zero on the number is greater. an those far from zero will be the least
According to the given option, we can first express the fractions as percentage as shown
-1 7/8 = -15/8 * 100 = -187.5%
-1 1/2 = -3/2 * 100 = -150%
-1 1/4 = -5/4 * 100 = -125%
-1 = -1 * 100 = -100%
Based on the explanation above, the least value is -187.5% and the greatest value is -100%
Rearranging from least to greatest is expressed as -187.5%,-150%, -125%, -100%
According to their respective fractions;
-1 7/8, -1 1/2, -1 1/4, -1
What is the run in the red triangle below? Note the direction of the arrow.
Answers
Answer:
The rise over run in the red triangle is
-1/-4
Step-by-step explanation:
y = 1/4x + 4 (This is the equation)
So the opposite of 1/4 is
-1/-4
Can someone help me with this
Answers
Answer:
x = 78°
Step-by-step explanation:
You are finding the last angle, x, in a triangle.
A triangle always equals 180.
P - 12
Q - 90
90+12 = 102
180-102 = 78