Answer:169
Step-by-step explanation: easy math
169
use calculator its so easy
Linda goes water-skiing one sunny afternoon. After skiing for 15 min, she signals to the driver of the boat to take her back to the dock. The driver steers the boat toward the dock, turning in a parabolic path as it nears. If Linda lets go of the towrope at the right moment, she will glide to a stop near the dock. Let the vertex of the parabola travelled by the boat be the origin. The dock is located 30 m east and 30 m north of the origin. The boat begins its approach to the dock 30 m west and 60 m north of the origin.a) If Linda lets go of the towrope when she reaches point A, where is she headed relative to the dock? Use an equation to describe the path. (Hint: She will travel in a straight line.) b) If Linda lets go of the towrope when she reaches point B, where is Linda headed relative to the dock?c) If Linda waits until point C, how close will her trajectory be to the dock?d) At what point should Linda release the towrope to head straight for the dock?e) What assumptions have you made?f) To make this situation more realistic, what additional information would you need? Create this information, and solve part d) using what you have created. As you work through the task, be sure to explain your reasoning and use diagrams to support your answers.A
James asked 21 people how many people lived in their household. The results are shown on the dat plot What is the mean of this set of data?
A. 1
B. 1.48
C. 1.95
D. 2.56
Help asap
Answer:
Your answer is
People is Discrete Variable.
So it cant be a Rational number. So it is 1
Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.
HELP! have this assignment due in 30 mins and i dont know how to do this please help i have a D in this class
1 A rectangular playground has a width of 540 feet and a length of 810 feet. Martina makes a scale model of the playground using a scale of 4 cm :
30 ft .What are the dimensions of Martina’s scale model?
A135 cm by 202.5 cm
B72 cm by 108 cm
C54 cm by 81 cm
D18 cm by 27 cm
Answer:
A
Step-by-step explanation:
there are 135 '4cm' segments in 540 feet; 540 ÷ 4
there are 202.5 '4cm' segments in 810 feet; 810 ÷ 4
Mhanifa please help me if you are online thanks
Answer:
Step-by-step explanation:
Based on the symbols the two triangles there are the equal
Because its two base angles are equal
therefore sum of angle in a triangle is equal to 180°
62°+70°+∠c=180
∴∠c=180-70+62
∠c=180-132
∠c=48
The length of a rectangle is represented by 3x + 4, and its width is represented by
2x + 6. The perimeter of the rectangle is 45 units. Find the value of x.
Answer:
5
Step-by-step explanation:
Length of rectangle = 3x + 4
Width of the rectangle = 2x + 6
Perimeter of rectangle = 2(l + b)
45 = 2(3x + 4 + 2x + 6)
45 = 2(5x + 10)
45 = 10x + 20
45 - 20 = 5x
25 = 5x
x = 25/5
x = 5
Plzzxzzzzzzzzzzzzzzzzzxxzbxbxbxbx lol
Answer:
15.41
Step-by-step explanation:
Answer:
15.41
Step-by-step explanation:
Jake sold 42 tickets to the school fair and Jeanne sold 9 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold?
Answer:
Step-by-step explanation:
10
i think
Answer:
3/14
Step-by-step explanation:
Jake sold 42 tickets while Jeanne sold 9 tickets. The questions is asking for the ratio in simplest form the number of tickets Jeanne sold to the number Jake sold. Since we know the amount they sold, let's put it into a ratio factor by Jeannes to Jakes.
9 : 42
To find the simplest form, we need to divide both numbers by their GCF (Greatest Common Factor), which would be 3.
[tex]\frac{9}{3} : \frac{42}{3}[/tex]
3 /14
This means that the ratio from Jeanne's sakes to Jake's sales in simplest form is 3/14
what are the numbers for each fruit
Answer:
wha- Can you be a little more vague?
Step-by-step explanation:
Answer:
i am lost sorry i can't help
Calculator display for 9/12
Answer:
9/12 = 0.75
that is the answer mate
Compute the difference quotient, f(x+h)-f(x)/h , for the function f(x) = 3/2x. Show all algebraic work and steps, then circle/box your final answer.
Answer:
[tex]\frac{f(x + h) - f(x)}{h} = \frac{3}{2}[/tex]
Step-by-step explanation:
Given
[tex]f(x) = \frac{3}{2}x[/tex]
Required
Calculate [tex]\frac{f(x + h) - f(x)}{h}[/tex]
First, we calculate f(x + h)
[tex]f(x) = \frac{3}{2}x[/tex]
[tex]f(x + h) = \frac{3}{2}(x + h)[/tex]
[tex]f(x + h) = \frac{3}{2}x + \frac{3}{2}h\\[/tex]
The equation becomes:
[tex]\frac{f(x + h) - f(x)}{h}[/tex]
[tex]\frac{f(x + h) - f(x)}{h} = \frac{\frac{3}{2}x + \frac{3}{2}h - \frac{3}{2}x}{h}[/tex]
[tex]\frac{f(x + h) - f(x)}{h} = \frac{\frac{3}{2}x - \frac{3}{2}x+ \frac{3}{2}h}{h}[/tex]
[tex]\frac{f(x + h) - f(x)}{h} = \frac{\frac{3}{2}h}{h}[/tex]
[tex]\frac{f(x + h) - f(x)}{h} = \frac{3}{2}[/tex]
Round 2,483,219 to the nearest thousand
Rosa collects data on what students at her school like to eat at the movie theater. She asks a random sample of 120 students two questions:
• Do you like to eat popcorn at the movie theater?
• Do you like to eat candy at the movie theater?
Her data are partially shown in the table. Of the students she asks, 60% of those who like to eat popcorn also like to eat candy.
Complete the table to show the number of students in each category
Like Popcorn
Don't Like Total
Popcorn
Like Candy
Don't Like Candy
62
Total
70
120
3.
How many students like candy and like popcorn
16
42
28
50
Answer:
42
Step-by-step explanation:
Lucy is out shopping and finds a $117.00 television that
was marked down by 10%.
How much was the item originally?
Answer:
$128.70
Step-by-step explanation:
To find the original answer, we must find what is 10% of $117.00. Move the decimal one place to the right and 10% is $11.70. Then add both $117.00 and $11.70, which equals $128.70 which was the original price.
Hope this helps!
Find the length of the third side. If necessary, round to the nearest tenth. 12 24. NEED THIS ASAP PLEASE
Answer:
16
Step-by-step explanation:
By applying the Pythagoras theorem we get,
20*20 - 12*12 = c*c
256=c*c
c= [tex]\sqrt{256}[/tex]
c=16
Answer:
16
Step-by-step explanation:
We have to use the pythagorean theorem here
a^2+b^2=c^2
12^2+b^2=20^2
144+b^2=400
b^2=256
[tex]\sqrt{b^2}=\sqrt{256}[/tex]
[tex]b=16[/tex]
If pi=3.14 what is the ratio?
this year a farmer planted 300 acres of corn. this was 1.5 times as many acres as he planted last year. how many acres did he plant this year?
What is -5/16 as a decimal
Answer:
-0.3125
Step-by-step explanation:
Answer:
-4.84 de nada
16 ÷ -5
= -4.84
3.572-2.6024. What is the differences
Answer:
the difference is 0.9696
Shannon rode her bike 6 miles in 24 minutes. Find her average rate in miles per hour.
HELP!
Answer:
.25 Mph
Step-by-step explanation:
6 divided by 24
=
0.25
what number is less than 15.22 Enter your answer as a decimal in the box
Answer:
15.10 or -15.22
Step-by-step explanation:
Please help will give brainlest!!
half of an integer exceeds one _ third of the next integer by unity .Find the integer. please ask fast
9514 1404 393
Answer:
8
Step-by-step explanation:
If the integer is n, half of it is n/2. The next integer is (n+1) and 1/3 of it is (n+1)/3. You want ...
n/2 - (n+1)/3 = 1
n(1/2 -1/3) -1/3 = 1
n/6 = 4/3 . . . . . . . . add 1/3, simplify
n = 6(4/3) = 8
The integer is 8.
seconds is given by the followin
h=2+23t-1612
Find all values of t for which the
Answer:
Step-by-step explanation:
please comp-lete the question and putt it again thanks....
Write this into a word form. Giving brainliest
8n=42
Answer:
Step-by-step explanation:
The product of eight and some number n is equal to 42
PLEASE HELP IM STUCK ON THIS
Translate. (Do not simplify or solve.)
Eight more than k exceeds 24.
Solve. (Simplify your answer completely.)
Write the solution in interval notation.
You pay $3 per square foot for carpeting. Which equation can be solved to find the amount you will pay to cover a triangular section of the floor with a base of 2 yards and a height of 5 yards? Please hurry and thank you
Answer:
3([tex]\frac{1}{2}[/tex]·2·5)=x
Step-by-step explanation:
Use the information given to enter an equation in standard form.
Slope is 0, and (4, 6) is on the line.
Answer:
[tex]y - 6 = 0[/tex]
Step-by-step explanation:
Given
[tex]m = 0[/tex] --- slope
[tex](x_1,y_1) = (4,6)[/tex]
Required
The equation in standard form
This is calculated as thus:
[tex]y - y_1 = m(x - x_1)[/tex]
So, we have:
[tex]y - 6 = 0(x - 4)[/tex]
[tex]y - 6 = 0[/tex]
In standard form, the equation is:
[tex]y - 6 = 0[/tex]
ABCD is a quadrilateral
calculate the value of x
Answer:
A. x = 18
B. Line AD and line BC are parallel.
Step-by-step explanation:
A. Determination of the value of x.
5x + 3x + 7x + 90 = 360 (sum of angles in quadrilateral.
15x + 90 = 360
Collect like terms
15x = 360 – 90
15x = 270
Divide both side by 15
x = 270/15
x = 18
B. Determination whether or not line AD will be parallel to line BC if drawn to scale.
We shall determine the various angle in the quadrilateral. This can be obtained as follow:
<A = 5x
x = 18
<A = 5(18)
<A = 90°
<B = 90°
<C = 7x
x = 18
<C = 7(18)
<C = 126°
<D = 3x
x = 18
<D = 3(18)
<D = 54°
Summary:
<A = 90°
<B = 90°
<C = 126°
<D = 54°
From the above illustration, we can see that <A and <B are equal (i.e 90°). Thus, line AB is a perpendicular bisector of line AD and line BC. This implies that the distance between line AD and BC are the same at every point. Therefore, line AD and line BC are parallel.
Please help me solve this
Answer:
1/6
Step-by-step explanation:
First you make the denominator on the fractions the same
3 * 2 = 6
Multiply the number the same for the numerator
3 * 1 = 3
so the fraction is 3/6 since 3/6 = 1/2
4/6 - 3/6 = 1/6
she has 1/6 pipe left
square root of 32-square root of 72
Answer:
-2 square root 2
Step-by-step explanation:
square root 72= 8.48528
square root 32= 5.65685
8.48528-5.65685=2.82842