Draw point A anywhere on this line.
Draw point B on line l, at the distance 12
from point A.
Using a compass, draw a circle with the center in point A and radius
9
Using a compass, draw a circle with the center in point B
and radius 7
If you roll a 6-sided die 84 times, what is the best prediction possible for the number of times you will roll an odd number?
Answer:
42
Step-by-step explanation:
Given that:
Sample space = {1, 2, 3, 4, 5,6}
Probability of obtaining an odd number in a single roll :
Probability = required outcome / Total possible outcomes
Required outcome = {1,3,5} = 3
Total possible outcomes = 6
P(odd number) = 3/6 = 1/2
Number of odds on 84 die rolls :
1/2 * 84 = 42 times
does f(x)=-3(x-4)(x-6) have a minimum or maximum and what is the minimum or maximum value of the function
Answer:
maximum
Step-by-step explanation:
maximum/vertex is (5,3)
line of symmetry is 5
crosses y axis at (o,-72)
crosses x axis at (4,0) and (6,0)
this the is the equation if you simplify it
-3x^2+30x-72
The ratio of pitchers to catchers at a baseball camp was 11:4. If there were 64 catchers, how many pitchers were at the camp?
Answer:
There were 176 pitchers at the camp.
Step-by-step explanation:
Given that,
The ratio of pitchers to catchers at a baseball camp was 11:4.
Let pitchers be 11x and catachers be 4x.
Total catchers = 64
4x = 64
x = 16
So,
Pitchers = 11x
= 11(16)
= 176
Hence, there were 176 pitchers at the camp.
Mike made 5/6 of his free throw attempts and Lisa made 7/9 of her free throw attempts. Choose two fractions that show 5/6 and 7/9 written with a common denominator.
Answer: 15/18 for Mike, and 14/18 for Lisa
Step-by-step explanation: When you multiply 6x3 you get 18, which is the common denominator, and when you multiply 9x2, you also get 18! Then, multiply 5x3 and 7x2 which is 15/18 and 14/18
Mrs.Turner baked 120 cookies. She decided to give 1/6 of them to her students. How mqny did she take to her students
Answer:
She take 20 cookies to her students.
Step-by-step explanation:
Because 120÷6 is 20
and 20×6 is 120
Answer:
20
Step-by-step explanation:
She baked 120 cookies.
To solve this, use the equation: 120/1/6
In this equation, the 1 is useless. The real equation is 120/6 or 120 divided by 6.
12/6=2
After evaluating 12 divided by 6, add a zero to the end of the answer since you're trying to find 120 divided by 6.
The answer should be 20
find the area of the figure?
Answer:21
Step-by-step explanation:
you draw a line so there a grid measured 5 by 3 and a grid measured 2 by 3.
Help plsssss!!!!! Question below!!!
What is the x in this equation
14x−8=4
Answer:
x = 6 / 7
Step-by-step explanation:
Let's solve your equation step-by-step.
14 x − 8 = 4
Step 1: Add 8 to both sides.
14x − 8 + 8 = 4 + 8
14x = 12
Step 2: Divide both sides by 14.
14 x / 14 = 12 / 14
x = 6 / 7
Hope it helps
Please mark me as the brainliest
Thank you
The graph of quadratic functiong is shown on the grid. The coordinates of the x-intercepts, they-intercept, and the vertex are integers. What is the maximum value of g?
Answer:
The maximum value of the quadratic is 9, it's the very top point or the vertex.
HELP ME TIMED PLZZ !!!
Answer:
There are 77 more third graders than second graders.
Step-by-step explanation:
415-338=x
x=77
Answer:
the answer is 77
Step-by-step explanation:
415-338 = 77
State the slope and y-intercept of the graph of y = x – 7.
6 1 + 4 7 =start fraction, 1, divided by, 6, end fraction, plus, start fraction, 7, divided by, 4, end fraction, equals
9514 1404 393
Answer:
1 11/12
Step-by-step explanation:
[tex]\dfrac{1}{6}+\dfrac{7}{4}=\dfrac{2}{12}+\dfrac{21}{12}=\dfrac{2+21}{12}\\\\=\boxed{\dfrac{23}{12}=1\dfrac{11}{12}}[/tex]
Use 3.14 for pi
Find the volume
Answer:
The volume is ( 718.013 mi^3)I hope that is useful for you :)
During one hour of running, Jeff can run 5.5 miles. The number of miles Jeff runs and the number of hours are in a proportional relationship. This is represented by y=5.5x .
Answer:
can you plz show a pic of the page ...
Step-by-step explanation:
What is the slope of the line through (-1,8) and (3,-4)?
Answer:
slope = -3
Step-by-step explanation:
See the pinned image.
Answer:
[tex]\displaystyle m=-3[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (-1, 8)
Point (3, -4)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m=\frac{-4-8}{3+1}[/tex][Slope] Subtract/Add: [tex]\displaystyle m=\frac{-12}{4}[/tex][Slope] Divide: [tex]\displaystyle m=-3[/tex]The equation of a line is y = 3x + 1. Select all points that are on the line. (0, 1) (1, 0) (7, 2) (2, 7) (-3, -8) (-3, -10) (-8, -3) Which do I choose?
Answer:
(0, 1) (2, 7) (-3, -8)
Step-by-step explanation:
Use a calculator or write it out if you want to
Press Y =
plus in the equation y = 3x+1
2nd + Graph
scroll through and check which ones show on the chart
At Randy's Market, you can buy a dezen ears of corn for $3.00. At that rate, bem
much would five dozen ears of com cost?
Answer:
$15 exact!!
Step-by-step explanation:
Have a good day!
Brooklyn is going to invest $1,300 and leave it in an account for 11 years. Assuming
the interest is compounded daily, what interest rate, to the nearest tenth of a percent,
would be required in order for Brooklyn to end up with $2,500?
Answer: 5.9%
Step-by-step explanation:
Lazy boi
Answer:5.9%
5.9% in delta Math
Step-by-step explanation:
Can someone plz help me on this thank u :))
Answer:
this not appropriate question dudokChloe makes beaded keychains to sell at local craft fairs. To make k keychains, she uses 15k beads. On Saturday, Chloe made 50 beaded keychains. How many beads did Chloe use to make the keychains?
Answer:
750 beads
Step-by-step explanation: you multiply 15,000 by 50, then removing the 3 extra zeros
Answer:
750
Step-by-step explanation:
In ∆FGH , FH⎯⎯⎯⎯⎯⎯∥BC⎯⎯⎯⎯⎯ , GB=14.4 , BF=4.8 , and GH=21 . What is a good estimate for the measure of CH⎯⎯⎯⎯⎯⎯ ? Multiple choice question. A) 2 B) 5 C) 10 D) 20 Find GC and CH. GC= CH=
It is on an 8.5 homework on mcgrawhill
Answer: 4
Step-by-step explanation:
ASAP PLEASE HELP
I WILL GIVE BRIANLEST
PLS ILL PAYPAL U MONEY
Select all true statements .
A. Trig functions will never be alone and will always has an angle measure associated with it .
B. Trig functions can be written alone as long as there a ratio of two sides associated with it.
C. The only proper way to write (trig function ) equal to the ratio of two sides)
D. The only proper way to write ( function) of an ( angle) is equal to the (of two sides) E.correctly written cos x = 3/4
F. correctly written: sin=3/4
Comparing fractions by finding a common denominator
Answer:
In order, 35/40, 36/40, <
Step-by-step explanation:
Surface area
Please help!!
Math, surface area
Answer:Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. ... We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.
https://youtu.be/sskf3tF2heU?t=8
A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.
a) Come up with an equation to describe this relationship
b) If the current is moving at 2 km/h, how fast is the boat moving from its engine?
Answer:
When travelling downstream, the speed of the boat and the current add up.
Let the speed of the boat is b and the speed of the current is c.
Use distance formula:
d = st, d-distance, s- speed, t- timea)
Then we have equation:
12(b + c) = 336b)
If c = 2, then the equation is:
12(b + 2) = 336b + 2 = 28b = 26 km/hHi there, can anyone please help me? I need this soon. The question is: Tell whether the angles are adjacent or vertical then find the value of X. I already know that it's vertical but I need help on finding X.
Answer:
Step-by-step explanation:
4x - 25 = 75° (opposite angles)
4x= 75+25
4x= 100
x= 100/4= 25°
PLEASE HELP ! 12 POINTs!
ABCD is a trapezium
Calculate the perimeter of the trapezium
Give your answer correct to 3 significant figures
Answer:
Perimeter = 101.496 cm
Step-by-step explanation:
draw line from point C that is perpendicular to line AD. Call that point E.
tan 43° = 16.7/ED
0.9325 = 16.7/ED
ED = 17.909 cm
sin 43° = 16.7/CD
0.6820 = 16.7/CD
CD = 24.487 cm
Perimeter = AB + BC + CD + ED + AE
Perimeter = 16.7 + 21.2 + 24.487 + 17.909 + 21.2 = 101.496 cm
What is the y intercept 8th math
I need help what is 1/3+1/3+1/4-1/3=?
Answer: 7/12
Step-by-step explanation:
1/3 + 1/3 = 2/3
2/3 - 1/3 = 1/3 (Rearrange the denominator together)
= 1/3 + 1/4
(Multiple 1/3 by 4 for the numerator and the denominator)
(Multiply 1/4 by 3 for the numerator and the denominator as well)
= 4 + 3 / 12
=7/12
Please help asap!!!!!!
Answer:
B
Step-by-step explanation:
Answer:
54°
Step-by-step explanation:
Sum of angles in a triangle = 180°
Value of angles known = 5x+90*
Equation = 180 - 90 = 5x
90 = 5x
x = 90/5
x = 18
m∠2 = 3x
m∠2 = 3 x 18
m∠2 = 30 + 24
m∠2 = 54°
