Answer:10
Step-by-step explanation:
I need help b4 my math period ends pls
Answer:
no
Step-by-step explanation:
what is the slope of the line that passes through the points (3,-2) and (9,-2)? 0 3 -3 undefined
Answer:
[tex]\boxed{\textsf{ The slope of the line is $\bf{\dfrac{3}{2}}$.}}[/tex]
Step-by-step explanation:
Two points are given to us and we need to find the slope of the line that passes through these two points . The two points are (3,-2) and (9,-2) .As we know that the slope of the line is given by [tex]\tan\theta[/tex]
Slope of a line is :-
[tex]\qquad\boxed{\boxed{ \sf Slope =\dfrac{ y_2-y_1}{x_2-x_1}=\tan\theta }}[/tex]
On using this formula we can find the slope of the line .
Putting the respective values :-
[tex]\sf\implies Slope = \dfrac{y_2-y_1}{x_2-x_1}\\\\\sf\implies Slope = \dfrac{ 9-3}{2+2} \\\\\sf\implies Slope =\dfrac{6}{4}\\\\\sf\implies\boxed{\pink{\sf Slope = \dfrac{3}{2} }}[/tex]
Answer:
Its zero -w-
Step-by-step explanation:
Sally cycle 14 miles north and 13 miles east. To return to her starting points she took the shortest distance shown in the diagram by the dotted line
Answer:
Step-by-step explanation:
There's no diagram and no question, but I assume it shows a right triangle.
distance = √(14²+13²) = √365 ≅ 19.1 miles
Johnny wrapped a piece of string around a can of soup. If the soup's diameter was 4 inches, how long was the string? Find the circumference
Answer:
12.56
Step-by-step explanation:
Formula is Pi* radius(squared) and since you aren't given the radius you can figure that out by dividing the diameter by 2 to get radius
Answer:
12.57 inches
Step-by-step explanation:
A piece of string wrapped around a can has the length of the circumference of the can.
circumference = pi * d
C = 3.14159 * 4 inches
C = 12.57 inches
the graph of y = 4x^2 - 4x - 1 is shown use the graph to find estimates for the solutions of a and b
Answer:
a) -0.25 and 1.25
b) -0.5 and 1.5
Step-by-step explanation:
a) For 4x^2-4x -1 = 0
What we have to do here is to simply find he points on the x-axis in which the graph crosses it
we have this as;
approximately-0.5 and 1.5
what we are saying is that the plot crosses the x-axis at x = -0.25 and x = 1.25
ii) what we have to do here is to find the point at which y = 2
After finding this point, we trace it to the plot sideways, before we trace to the x-axis
By tracing, we have the crossing on the x-axis at these points at -0.5 and 1.5
WILL GIVE BRAINLIST AND LOST OF PIONTS!!!!!!!!!!!PLEASE HELP!!!
The community library charges a late fee of $0.25 per day for every book that is overdue. The charge for a video is shown in the table. Soren checks out one book and one video and returns them 5 days late. What is the total he will pay in late fees?
5 day video late fee: $
5 day book late fee: $
Total 5 day late fee: $
Answer:
5 day book fee would be $1.25 and 5 day video is $2.25 + 1.25= $3.50
Step-by-step explanation:
Answer:
$10.00
Step-by-step explanation:
Fee for book: $0.25 * 5 = $1.25
Fee for day: $1.75 * 5 = $8.75
Total fee: $1.25 + $8.75 = $10.00
The measures of the legs of a right triangle both measure 7 yards. What is the length of the hypotenuse? Round your answer to the nearest tenth.
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {7}^{2} + {7}^{2} = {98}^{2} [/tex]
[tex] \sqrt{98} = 9.9 \: yards[/tex]
A triangle has an area of 12 square millimeters. What could be the measures of the base and height of the triangle in millimeters? Select all the correct answers *
b = 2 and h = 6
b = 3 and h = 8
b = 4 and h = 3
b = 6 and h = 4
b = 12 and h = 2
Answer:
Step-by-step explanation:
area = ½bh = 12 mm²
bh = 24 mm²
(b,h) = (3,8) and (6,4)
please help me answer
The length of an object, f(x), in yards, is a linear function of the length of the object, x, in feet. What units should be used to describe the rate of change in f(x) with respect to x?
A.
Inches per foot
B.
Feet per yard
C.
Yards per foot
D.
Yards per inch
Answer:
DADDY CHILL
Step-by-step explanation:
Find the area of a triangle with a base of 3 cm and height of 8 cm
Answer: The area of a triangle is 12cm²
Answer:
8 x 3 = 24cm
Step-by-step explanation:
8 + 8 + 8 = 24cm
or
3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 24cm
SOMEONE HELP ME IS DUE TODAY PLZ
Answer:
good luck
Step-by-step explanation:
good luck
The distance between point Q and point P is 6 1/2 units .Which number could represent point Q?please help me
Answer:
[tex]Q =2\frac{1}{2}[/tex] or [tex]Q =- 10\frac{1}{2}[/tex]
Step-by-step explanation:
Given
[tex]P = -4[/tex] --- missing from the question
[tex]Distance = 6\frac{1}{2}[/tex]
Required
Determine the possible value of Q
The distance can be calculated using absolute function as:
[tex]Distance = |Q - P|[/tex]
Substitute values for distance and P
[tex]6\frac{1}{2} = |Q - (-4)|[/tex]
[tex]6\frac{1}{2} = |Q +4|[/tex]
The absolute function can then be split as:
[tex]6\frac{1}{2} = Q + 4[/tex] or [tex]-6\frac{1}{2} = Q + 4[/tex]
Make Q the subject in both cases:
[tex]Q = 6\frac{1}{2} - 4[/tex] or [tex]Q = -4 - 6\frac{1}{2}[/tex]
[tex]Q =2\frac{1}{2}[/tex] or [tex]Q =- 10\frac{1}{2}[/tex]
1/2 divided by 4 what does that =
Answer:
1/8
Step-by-step explanation:
Answer:
The answer is 0.125
Step-by-step explanation:
Hope this helps
pls answer guys if you do you get something good
Answer:
10 pounds of barley
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
7*5=35
therefore, 2*5=10
Find the value of X, Z, and Y in the graph below?
9514 1404 393
Answer:
(x, y, z) = (49, 58, 122)
Step-by-step explanation:
The same-side exterior angles have a sum of 180°.
(x +9) +(3x -25) = 180
4x -16 = 180
x -4 = 45
x = 49
Vertical angles are congruent:
y = 49 +9 = 58
z = 180 -y = 122 = 3(49) -25
The values of x, y, and z are ...
X = 49Z = 122Y = 58How do you solve this (for x) and what is the answer for x?
Answer:
Area for a rectangle-
l x b
(x + 5)+ (2x) =110
3x=110-5
x=105/3
x=35
Thus the answers are-
2 x 35
=70
35 + 5
=40
The length of a rectangle is three times its width.
If the area of the rectangle is 75 ft?, find its perimeter
Answer:
I think the answer is 40.
Step-by-step explanation:
Since the length is three times its width, the width is 5 and the length is 15, since you find the area by doing length * width you get 75. You get perimeter by adding all the sides which is, 5+5+15+15= 40.
AL
2
In a high school stadium there are 750 seats. There are twice as many seats in the home
section as there are in the visitor section. Which system of equations could be used to
determine the number of seats in the home section, h, and the number of seats in the
visitor section, v, in the stadium?
PLEASE HELP HURRY PLEASEEE
Answer:
There are 250 home section and 2(250) = 500 visitor section.
Step-by-step explanation:
Let there are h number of seats in the home section and v is the number of seats in the visitor section.
h+v = 750 ...(1)
There are twice as many seats in the home section as there are in the visitor section.
v = 2h ...(2)
From equations (1) and (2).
h+2h = 750
3h = 750
h = 250
Hence, there are 250 home section and 2(250) = 500 visitor section.
A French restaurant used 555,580 ounces of cream last year. This year, due to a menu update, it used 45% less. How much cream did the restaurant use this year?
Answer:
305,569 ounces of cream.
Step-by-step explanation:
Take 45% and turn it into a decimal, which is 0.45.Multiply 555,580 by 0.45. This is 250,011Since the keyword is less, we want to subtract 555,580 by 250,011. This is 305,569. This is your answer.this is a quiz on special right triangles. please help me i cannot fail this. i will mark brainliest
Answer:
x=4
Step-by-step explanation:
Consider ΔKLJ:
sinθ=opposite/hypotenuse
sin30=LJ/8√2
LJ=0.5*8√2=4√2
Consider ΔMLJ:
sinθ=opp/hyp
sin45=x/4√2
1/√2=x/4√2
4√2/√2=x
x=4
HELP ASAP! What is the slope of the line???
Answer: the slope is 1
Step-by-step explanation:
Slope is basically rise over run. Looking at the graph you see it rises one unit and then goes over to the left by one unit. 1÷1 equals 1 so That is your slope.
How do I graph this?
A used book store also started selling used CDs and videos. In the first week, the store sold a combin
ation of 40 CDs and videos. They charged $4 per CD and $6 per video
and the total sales were $180. Determine the total number of CDs and videos sold
Set up two equations, one for number of CD's and videos sold and one for amount of money
made. Then solve for each variable by graphing in Desmos. Clearly state your answers in a
sentence.
Answer:
300 cds
Step-by-step explanation:
because 60x3=180 and 40 divied by 4 is 10.
Find the area plzzzzzzxxxzzxxxzzzzzzz
Step-by-step explanation:
step 1. break up the shape into 2 triangles and one rectangle
step 2. A = area of triangle 1 (t1) + area of triangle 2 (t2) + area of the rectangle (r)
step 3. t1 = (1/2)bh where b is the base and h is the height. definition of the area of a triangle.
step 4. t1 = (1/2)(3)(2) = 3ft^2.
step 5. t2 = (1/2)(3)(3) = 4.5ft^2.
step 6. r = bh where b is the base and h is the height. definition of the area of a rectangle.
step 7. r = bh = (8)(4) = 32ft^2.
step 8. A = t1 + t2 + r = 3 + 4.5 + 32 = 39.5ft^2.
POPULATION In 2000, the world population was calculated to be 6,071,675,206. The world population increases at a rate of about 1.2% annually.
Write a function that represents the world population y after x years.
A) y = 6,071,675,205(1.012)^x
B) y = 6,071,675,206(1.012)^x
C) y = 6,071,605,205(1.012)^x
D) y = 6,071,675,215(1.012)^x
PLEASE HELP!!
Answer:
B) y = 6,071,675,206(1.012)^x
Step-by-step explanation:
It appears that this question asks for an exponential model that represents the population growth. I believe you could view the equation in the form y = (initial population)(rate)^x
Since the initial population is 6,071,675,206, you could substitute that in to get y = 6,071,675,206(rate)^x
Since your rate is increasing by 1.2% (0.012 in decimal form), just convert that to decimal form (knowing that 100% = 1.0, add 0.012 to get 1.012). Substitute that in to get y = 6,071,675,206(1.012)^x
Hope that helps. Feel free to let me know if it made sense.
A video game store was getting rid of old games, selling them 3 for $34.26. If you
only bought 1 game, how much would you pay?
а)$11.42
b)$34.26
c)$22.84
d)$13.00
Joe pays $4.20 per carton for fresh eggs from the farmers’ market.
If x represents the number of egg cartons and y is the total cost, which of the following representations contains an error?
4.20 -$+$+"$8(#83+78$88873888#9
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
An event organizer is reserving rooms for two company-wide events. For the quarterly meeting this month, she reserved 3 conference rooms and 5 ballrooms, which can seat a total of 399 attendees. For safety training next month, she reserved 1 conference room and 5 ballrooms, which can seat 363 attendees. How many attendees can each room accommodate?
Answer:
x=18 y=69
Step-by-step explanation:
3x+5y=399
x+5y=363
2x=36
x=18
18+5y=363
5y=345
y=69
What is the measure of the arc in the
picture above?
I will make BRAINLIEST !
Answer:
9.42 km
Step-by-step explanation:
Measure of the arc
[tex] = \frac{ \theta}{360 \degree} \times 2\pi r \\ \\ = \frac{45 \degree}{360 \degree} \times 2 \times 3.14 \times 12 \\ \\ = \frac{1}{8} \times 75.36 \\ \\ = 9.42 \: km[/tex]