Answer:
ST = 4
Step-by-step explanation:
Answer: ST=4
Step-by-step explanation:
Jorge walked 25 steps north. Then he walked 75 steps south. What’s Jorge final position
Well if Jorge's motion can be described by vectors then he first went +25 steps then -75 steps which means he did -50 steps in total. His position is thus 50 steps to the south of the original position.
Hope this helps.
Answer:
50
Step-by-step explanation:
How many square feet of outdoor carpet will we need for this hole
Answer:
40 ft²
Step-by-step explanation:
The shape of the outdoor carpet can be decomposed into 2 triangles and 1 rectangle
✔️Area of triangle 1:
Area = ½*bh
b = 6 - 3 = 3 ft
h = 11 - 7 = 4 ft
Area of triangle 1 = ½*3*4 = 6 ft²
✔️Area of triangle 2:
Area = ½*by
b = 2 ft
h = 3 ft
Area of triangle 2 = ½*2*3 = 3 ft
✔️Area of rectangle = L × W
L = 11 ft
W = 3 ft
Area of rectangle = 11 × 3 = 33 ft
✅area of outdoor carpet = 4 + 3 + 33 = 40 ft²
[15 points] A (not necessarily convex) 11-sided polygon can have at most how many right interior
angles?
Answer:
6
Step-by-step explanation:
try drawing 11-sided polygons. try to make one with more than 6 right angles. Good luck lol.
o help save for college, your friend invested $1000 in an account that pays 6% annual interest compounded continuously. How much money will your friend have after 4 years?
Can I get help on this question?
Answer:
the answer should be 200
Find the surface area of this net.
_____square centimeters.
Answer:
46
12+12=24
6+6=12
8+8=16
24+12+16:46
Solve (x - 3)2 = 5.
O A. x = 8 and x = -2
B. X=5115
C. x=3+ V5
O D. x=-31,5
Answer:
x = 3 ± √5
Step-by-step explanation:
Given:
(x - 3)² = 5
Find:
Value of x
Computation:
(x - 3)² = 5
x² - 6x + 9 = 5
x² - 6x + 4 = 0
x = [-b ± √b² -4ac] / 2a
x = 3 ± √5
A transportation company is interested in knowing the amount of time it takes for the different type of vehicles they own to travel certain distances based on their different speeds. A car travels 180 miles in the same time that a truck travels 120 miles. If the car’s speed is 20 miles per hour faster than the truck’s, find the car’s speed and the truck’s speed.
Answer:
60 mph and 40 mphStep-by-step explanation:
Let the speed of the car = x and the speed of the truck = y
We have following equations:
180/x = 120/y x = y + 20Simplify the first equation and substitute x:
180y = 120x2x = 3y2(y + 20) = 3y2y + 40 = 3y3y - 2y = 40y = 40Find the value of x:
x = 40 + 20 = 60Car's speed 60 mph
Truck's speed 40 mph
All changes saved
The table below shows the number of sales Alan made last week. Based on these numbers, he claims to have had about 9 sales per day for the week.
Explain why this claim might be considered Inaccurate,
Alan's Weekly Sales
Day
Number of Sales
Monday
5
Tuesday
9
Wednesday
4
Thursday
9
Friday
3
Find total surface area of the pyramid.
Answer choices
A.144 inches squared
B.1150 inches squared
C.170 inches squared
D.180 inches squared
Answer:
D) 180 inches²
SEE NOTE*
Step-by-step explanation:
Base = 10x10=100
Each triangle = 1/2x10x4=20
20x4=80
100+80=180
* This may be a trick question. This pyramid CANNOT exist. If the base is 10 inches, the height of the triangles cannot be 4 inches. They must be more than 5.
Factor completely: 9p^2 - 9
Answer:
9p^2 - 9
9(p²-1²)
9(p+1)(p-1)
Answer:
Step-by-step explanation:
9p^2 - 9
9(p^2 - 1)
9(p - 1)(p + 1)
E)
$21,112
6)
Sam and Eli are partners in a new business. Eli contributes 45% of the $5000 startup capital, and Sam contributes the remaining
amount. Which statements are correct for this situation?
A)
Sam contributes $2750.
B)
Eli contributes $2750
09
Sam contributes 10% more than Eli.
D)
Eli contributes $500 less than Sam.
E)
Eli contributes $450 less than Sam.
7)
The sale price for a jacket that regularly costs $85.00 is now $68.00. With sales tax, a customer pays $73.44. Which THREE
statements are correct for this situation?
Answer:
A,C,D
Step-by-step explanation:
I just did it
Question
2
of 10
Find the slope of the line through each pair of points.
(-14, -12), (7,-12)
Simplify Rewrite the expression in the form 5 ^ n. (5/10)/(5/12) =
Answer:
[tex]5^{-2}[/tex]
Step-by-step explanation:
[tex]5^{(10-12)}[/tex]
The simplified expression in the form 5^n is 5^−1×6.
What is a fraction?A fraction represents a part of a number or any number of equal parts.
A fraction consisting of a quotient and remainder is a mixed fraction. we can convert the mixed fraction to improper fraction by first dividing the numerator by denominator and then taking the quotient as whole number and remainder as the numerator of proper fraction keeping the denominator same.
We are given that;
Form=5 ^ n
Now,
To simplify the expression, we need to first rewrite the fractions with a common denominator of 60: (5/10)/(5/12)=(5×6)/(10×6)÷(5×5)/(12×5)=(30/60)/(25/60)
Then we need to invert the second fraction and multiply: (30/60)/(25/60)=(30/60)×(60/25)=30/25
Then we need to simplify the fraction by dividing both numerator and denominator by 5: 30/25=(30÷5)/(25÷5)=6/5
Finally, we need to rewrite the fraction in the form of 5n
by using the property that a/b=a×b−1
So we have: 6/5=6×5−1=50×6×5−1=50−1×6=5−1×6
Therefore, by the fraction the answer will be 5^−1×6.
Learn more about fraction;
https://brainly.com/question/729654?referrer=searchResults
#SPJ2
Una ola en el océano tiene una longitud de 15m. Una onda pasa por una determinada positionfija cada 4s. ¿Cuál es la velocidad de la onda?
Answer:
Step-by-step explanation:
1,5 m / Parámetros dados:
Longitud de onda = 15 m
Frecuencia = 0,1 Hz
Desconocido:
Velocidad media de las olas =?
Solución:
Para encontrar la velocidad promedio,
Velocidad media = frecuencia x longitud de onda
Velocidad media = 0,1 x 15 = 1,5 m / s
Use the scatter plot of car resale values to answer the following question
Car Resale Values
100
En la función cuadrática , realiza los siguientes pasos:
1) Da valores a la variable de a y obtén los valores de la variable .
2) Grafica las coordenadas obtenidas en el paso anterior (puedes verificar tu gráfica usando el graficador del curso).
3) Resuelve la ecuación , utilizando la fórmula de las cuadráticas (no olvides incluir el procedimiento completo).
4) Calcula el valor del discriminante .
MYOM PUTERACMESEDU SP
Write the percent as a decimal.
1. 66.7%
Answer:
66.7% = 0.667 in decimal form.
Hope that helps!
Answer:
0.667
Step-by-step explanation:
Percentages can be changed to decimals by dividing by 100 (or moving the decimal left two places).
Decimals can be changed to percentages by multiplying by 100 (or moving the decimal right two places).
Because 66.7% is a percentage (and we're converting to a decimal), we divide by 100 and move the decimal left two places so it becomes 0.667.
Just wanted to tell you that... You are special because theres only ONE of you :)
Answer:
how sweet thx
Step-by-step explanation:
Someone help me on 7b please it’s statistics by the way
57+47264÷4372=ui
[tex]57 \times 47264 \div 4372[/tex]
Answer:
67 886/1093
Step-by-step explanation:
a. Find the slope of the line,
b. Find the y-intercept of the line.
c. Write the equation for the line.
Slope: 9
Y-intercept: (0,0)
equation: y= 9x
Solving for slope: I used the point (9,1) and I divided 9 by 1 to get the slope (9). this only works when the y-intercept (the point where the line crosses y axis) is (0,0).
Solving for y-intercept: I saw where the line is crosses the y axis, this is always where x is 0
Solving for equation: I wrote the equation is y=mx+b format. m is the slope and b is the y-intercept. Since the y-intercept is 0, I didn't have to add/subtract anything.
50 points! Mhanifa please help! Everyone is putting random answers when I post a question and I need this done asap! DONT ANSWER IT IF YOU DONT KNOW IT GUYS
Answer:
x = 26°Step-by-step explanation:
The first two questions are answered here
https://brainly.com/question/21794653Question 3Use the equation for exterior angle
Exterior angle = sum of non-adjacent interior angles
5x - 2 = 2x + 765x - 2x = 76 + 23x = 78x = 26Answer:
x = 26° degrees the work bellow is correct i double checked it :)
Step-by-step explanation:
the two forces 132-lb and 88 lbs are applied to opposite ends of a 15 foot lever. How far from the greater force must the fulcrum be placed so that the lever is balanced?
The fulcrum should be. feet from the greater force.
ignore the weights of the lever
Answer:
6 feet from the greater force
Step-by-step explanation:
X = length from greater weight to fulcrum
132X = 88(15-X)
132X = 1320-88X
220X = 1320
X = 6
a coat at a store is originally priced at $54.99. the marks the price down to $32.99. to the nearest percent, what is the percent markdown of the coat?
simplify the square root of 8m^4n^4p
Answer:
2.828427m^4n^4p
Step-by-step explanation:
Answer:
2m²n² √(2p)
Step-by-step explanation:
√8 m⁴n⁴ p = √2²*2*(m²)²*(n²)²*p = 2m²n² √(2p)
Where is the blue dot on the number line?
Find the slope and y-intercept
b. y = 1/4x - 6
Step-by-step explanation:
the slope is 1/4
the y-int is (0, -6)
Vehicles passing over a bridge have two options for paying their bridge toll: paying with a live cashier or using a Speed Pass device affixed to the dashboard. Data on a busy day for cars and trucks passing over the bridge are shown here.
Answer:
(A) 0.2814
Step-by-step explanation:
you do 47 (amount of trucks with speed pass) divided by 167 (total amount of vehicles) to get 0.2814.
Answer:
A) 0.2814
Step-by-step explanation:
edge 2023
can anyone help me :)?