Answer:
It would take 30 min (half an hour)
Step-by-step explanation:
15 is half of 30 and if the bus is going 30mph it would take half the time
Answer:
30 minutes.
Step-by-step explanation:
30 mph = 1 hour
so
30/2 = 15
We convert the hour to minutes
1 hour = 60 minutes
Now we do the same thing we did we the mph to the minutes, we divide it by 2.
60/2 = 30.
So, 30 is equal to 15 mph.
What is the common difference and ninth term for the following sequence:
3,5/2,2,3/2,1
Answer:
Common Difference: [tex]-\frac{1}{2}[/tex]
The ninth term: -1
Step-by-step explanation:
The sequence can be written like this,
3, 2.5, 2, 1.5, 1, ....
Here the common difference is clearly -0.5 or [tex]-\frac{1}{2}[/tex], and we can conclude that [tex]n^{th}[/tex] number is [tex]3 - 0.5(n-1)[/tex]. So the 9th term is,
[tex]3 - 0.5(9 - 1)\\= -1[/tex]
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
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
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]Comparing fractions by finding a common denominator
Answer:
In order, 35/40, 36/40, <
Step-by-step explanation:
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]
What is the y intercept 8th math
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:
Hi 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°
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
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
Solve please! You have to just find the value of x using the angle .
Answer:
x=55°
Step-by-step explanation:
x=90-35
x=55°
(because its x+35=90°)
Answer:
The angle of x equals to be 45 degrees.
Step-by-step explanation:
Since the angle is a right angle that equals to 90. The you subtract 90 by your second angle, 35. 90 - 35 = 45
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:
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
Scientific notation 8,003,000?
Answer:
8.003 x 10^6
Step-by-step explanation:
i need help besties
Answer:
Step-by-step explanation:
Area. of circle =πr²
Area. of circle =3×2×2
Area. of circle =12ft²
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
State the slope and y-intercept of the graph of y = x – 7.
Help plsssss!!!!! Question below!!!
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.
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
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
Can someone plz help me on this thank u :))
Answer:
this not appropriate question dudokMike 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
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.
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°
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
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!
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.
Chloe 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:
