Answer:
Distance = speed * time
Convert feet to meter (C units) = about 6
Convert hours to second (C units) = about 2399
Distance = 6 * 2399
= 1439 meters
4721 foot
A triangle has sides of 10.5 inches, 7.4 inches and 6.3 inches. The perimeter of the triangle is ___ inches.
Answer:
24.2
Step-by-step explanation:
The perimeter is the sum of the sides:
10.5 + 7.4 + 6.3 = 24.2
if anyone could help me to figure out whether or not this is correct i would appreciate that. thank you :)
Answer:
You are correct.
Step-by-step explanation:
Probably too late, but 475 x 3 = 1425. Since it is a loss, the negative sign is appropriate.
Function Q: y =1/3x + 2 Identify function Q as linear or nonlinear. State a reason why it is linear or nonlinear.
Answer:
A linear function is written in slope-intercept form as:
y = a*x + b
Where a is the slope and b is the y-intercept.
So any function of this shape, is a linear function, such that when graphed it is a straight line.
In this case, the function you wrote is:
Q: y = 1/3x + 2
Now, if the function is exactly what you wrote, then x is in the denominator:
y = 1/(3*x) + 2
Clearly, this is different than the general linear equation you can see above (here the variable is in the denominator) then in this case Q is non-linear.
If instead, the actual function Q is:
Q: y = (1/3)*x + 2
Then this is a linear equation, where the slope is 1/3 and the y-intercept is 2.
HELP ASAP!! Need correct answer!
Answer:
10
Step-by-step explanation:
I just know. besides, it would take too long to write the explanation. Hope this helps :)
Answer:
it's 7 the answer
I calculate and I solve
Plss this my answer can help you
thank you
what's the answer? help asap
plssssss
Please show full explanation!
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
Given,
[tex]3x - 2y = 5[/tex]
[tex]xy = - 2[/tex]
Now,
[tex](3x - 2y) {}^{2} = (5) {}^{2} \\ [/tex]
Use the algebraic identity ⇻ (a - b)² = a² - 2ab + b²
[tex](3x - 2y) {}^{2} = (5) {}^{2} \\ 3x {}^{2} - 2 \times 3x \times 2y + 2y {}^{2} = 5 {}^{2} \\ 9 {x}^{2} - 12xy + 4y {}^{2} = 25 \\9x {}^{2} + 4y {}^{2} = 25 + 12xy \\ 9x {}^{2} + 4 {y}^{2} - 1 = 24 + 12xy[/tex]
✐ So, the value of 9x² + 4y² - 1 is 24 + 12xy
Now,
xy = - 2
So, 12xy = 12 × - 2 = - 24
•°• 24 + 12xy
= 24 + (-24)
= 24 - 24
= 0
⎆ The value of 9x² + 4y² - 1 is 0.ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
if x mangoes cost m cents then the cost of one mango
Answer:
m/x cents
Step-by-step explanation:
Cost of 1 mango = Total cost/total number of mangoes
= m/x cents
In how many ways can you arrange all the numerals 1 through 5?
a
15
b
120
c
25
d
24
Answer: C
Step-by-step explanation: 5x5=25
pls mark as brainliest
Let’s say you don’t invest at all, and just put $6000 under your mattress every year. How much money will you have in 40 years?
vindows. Find the total surface area
4 ft
5 ft
5 ft
4 ft
7 ft
oft -
Answer:
6 x 4 = 24, 24 x 2 = 48
7 x 6 = 42
7 x 4 = 28, 28 x 2 = 56
6 x 4 x 1/2(basically just dividing by 2) = 12, 12 x 2(two triangles) = 24
5 x 5 = 25, 25 x 2 = 50
Add given areas:
48 + 42 + 56 + 24 + 50 = 220 ft^2 is your answer.
How do I do this? (Will give Brainliest) (Instructions if you could please)
Answer:
To find the answer you must see if the numbers in the data set is within the range or lines of the box plot.
Step-by-step explanation:
Someone help- I don't know how to solve this- maybe my teacher typed it in wrong? 2.4(m - 3) = 3.8 = -8.2
Answer:
m = 4.58
Step-by-step explanation:
Given equation :
2.4 ( m - 3) = 3.8
So now we open the brackets and multiply the terms.
⇒ 2.4 m - 7.2 = 3.8
⇒ 2.4 m = 3.8 + 7.2
⇒ 2.4 m = 11
⇒ m = [tex]\frac{11}{2.4}[/tex]
⇒ m = 4.58
Therefore, the correct value of the variable m by solving the equation is 4.58
197,492.2384 x 692.4512 = ?
Quick I'm too lazy to calculate it, thanks.
Answer:
1.3675374e+12
Step-by-step explanation:
that's what the calculator said
What is the result when the number 82 is decreased by 8.6%? Round your answer to the nearest tenth.
Answer:
74.948
Step-by-step explanation:
Have a nice day
Answer:
74.948
Step-by-step explanation:
To decrease a number by a percentage, we can simply multiply the number by the reciprocal of the decrease.
To decrease 82 by 8.6 % , we can simply multiply 82 by 91.4%……..
82 x .914= 74.948
Rounded to nearest tenth……..74.9
PLEASE ANSWER THis ITS DUE TOMORROW ILL GIVE BRAINIEST PLSPLSPLS NO LINKS OR SCAM
Answer:
a 2 9/10 b. 4 7/12 c. 5 2/9 d. 4 1/6 e. 3 5/7 f. 2/9
9. 1 5/6
10. 2 2/9
Step-by-step explanation:
9. 3 - 1 5/6
10. 6 2/3 divided by 3
The level of the tide in a harbor changes from 813 8 1 3 feet to 256 2 5 6 feet above sea level over a period of 212 2 1 2 hours. What is the change in tide level per hour over this period of time? Feet per hour
Answer:
-2.63 ft./hour
Step-by-step explanation:
The level of the tide in a harbor changes from 813 feet to 256 feet above sea level over a period of 212 hours. What is the change in tide level per hour over this period of time?
Solution:
The initial tide level was 813 feet while the final tide level was 256 feet above sea level within a period of 212 hours.
The change in tide level per hour is the ratio of the change in tide level to the period taken. Hence:
Change in tide level per hour = (Final tide level - initial tide level) / time taken
Change in tide level per hour = (256 ft. - 813 ft.) / 212 hours
Change in tide level per hour = -2.63 ft./hour
Find the surface area and volume of a prism with a square base sides of 8 inches and a height of 12 inches.
surface area _________ Volume__________
Answer:
surface area is 64in³.
volume is 832 in³
The graph is a two-dimensional representation of the
curve a manufacturer uses to define the shape of a
commercial satellite in feet.
A machine is programmed to make a horizontal cut
along the x-axis, trimming the sides of the satellite dish.
What is the resulting width of the satellite dish, in feet?
O 4 ft
Ay
5+
O 6 ft
4 +
O 8 ft
3 +
0 12 ft
2+
1+
-6.0)
(6.0)
Y
1
2 3 4
5 6 7
- 2
3
Answer: D. 12 ft
Step-by-step explanation:
Answer:
12ft
Step-by-step explanation:
PLEASE HELP! VERY EASY
Answer:
3RD
Step-by-step explanation:
Which is a different way to express 2w?
For the triangles to be similar by the SSS similarity theorem, what must be the value of y?
18
20
24
26
Answer:
20
Step-by-step explanation:
Took the cumulative exam on Edge
The value of y in the given similar triangles is 20.
What are the similar triangles?Two triangles are said to be similar if their corresponding angles are congruent to each other and the corresponding sides are in equal ratios.
Given are two triangles, we need to find the value of y so that the triangles be similar by SSS rule,
If the figures are similar by SSS Similarity Theorem, then the ratio of its corresponding sides must be proportional,
So,
14/28 = 10/y
y = 20
Hence, the value of y in the given similar triangles is 20.
Learn more about similar triangles
https://brainly.com/question/14926756
#SPJ7
A bag contains 5 red marbles, 8 green marbles, 6 orange marbles, and 11 yellow marbles. What is the probability of randomly choosing an orange marble?
Answer:
2
please brainliest!
Answer:
1/5
Step-by-step explanation:
Lucia is making blackberry jam. She starts with 25 cartons of blackberries. After making 9 jars of jam, she has 10 cartons of blackberries left. Lucia's jars all have the same capacity. Select true or false for each statement.
Answer:
A = true
B = false
C = false
D = True
Step-by-step explanation:
Cartons of blackberries = 25
Jars of blackberry jam made = 9
Cartons of blackberries left = 10
Cartons of blackberry used = Cartons of blackberries - Cartons of blackberries left
= 25 - 10
= 15
Cartons of blackberry used = 15
Cartons of blackberry used per jam = Cartons of blackberry used / Jars of blackberry jam made
= 15/9
= 5/3
A = true
15 jars of blackberry = Cartons of blackberry used per jam × jars of black berry made
= 5/3 × 15
= 75/3
= 25 cartons of blackberry
B = false
She can make 15 jars of blackberry jam using 25 cartons of blackberry
C = false
Cartons of blackberries left = 10
Number of blackberry jam made with 10 cartons of blackberry = Cartons of blackberries left / Cartons of blackberry used per jam
= 10 ÷ 5/3
= 10 × 3/5
= 30/5
= 6
D = True
What is the absolute value of the distance from the numbers -6 to 5?
Answer: 11
Step-by-step explanation:
It is 11 because count from -6...
-6 = 0
-5 = 1
-4 = 2
-3 = 3
-2 = 4
-1 = 5
0 = 6
1 = 7
2 = 8
3 = 9
4 = 10
5 = 11
Hope this helpsand sorry if not
What do these fractions add up to? Check image.
[tex] \orange{\underline{\huge{\bold{\textit{\green{\bf{QUESTION}}}}}}} [/tex]
What do these fractions add up to?
[tex] \huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}[/tex]
[tex] \red{\mathbb{EQUATION-->}}[/tex]
[tex] \frac{9}{16} + \frac{1}{2}\\ \blue{ \mathbb { {LCM}}}\\ \frac{9}{16} + \frac{1 \times 8}{2 \times 8} \\ \frac{9}{16} + \frac{8}{16} \\ \frac{9 + 8}{16} \\ \frac{17}{16} [/tex]
The answer is 17 out of 16
i will give you brainliest if you help me with this
Answer:
a) 16(4*4)
b) 27( 3*3*3)
c) 8(64/8)
d) 29( 20+9)
anyone help with this question
Answer:
3000 ft^2
Step-by-step explanation:
The top of the play ground
24 cm * 5ft/ 2cm = 60 ft
The side of the play ground
20 cm * 5ft /2cm = 50 ft
The area is
A = l * w = 60 ft * 50 ft = 3000 ft^2
solve the following quadratic equation 1(x+3)^2-1=0
Answer:
x=-2, -4
Step-by-step explanation:
1(x+3)^2-1=0
Add 1 to each side
1(x+3)^2-1+1=0+1
(x+3)^2=1
Take the square root of each side
sqrt((x+3)^2)=sqrt(1)
x+3 = ±1
x+3 = 1 x+3 = -1
Subtract 3 from each side
x+3-3 = 1-3 x+3-3 = -1-3
x = -2 x=-4
Answer:
X = -2 X = -4
Step-by-step explanation:
pleaseeee help ty!
:)
Problem 3
Answer: 1/5 of a gallon per minute-------------------------
Explanation:
Two points from the graph are (10,2) and (20,4)
Apply the slope formula
m = (y2-y1)/(x2-x1)
m = (4-2)/(20-10)
m = 2/10
m = 1/5
The slope of the graph is 1/5.
Do the same for two points from the table. I'll use the first two rows
m = (y2-y1)/(x2-x1)
m = (4-2)/(10-5)
m = 2/5
The slope of the table is 2/5.
Subtract the two slopes to wrap things up:
2/5 - 1/5 = (2-1)/5 = 1/5
=====================================================
Problem 5
Answer: 23 degrees------------------------
Explanation:
Angles 1 and 3 are same side exterior angles, so they are supplementary due to the parallel lines set up here.
(angle1)+(angle3) = 180
(157) + (angle3) = 180
angle3 = 180-157
angle3 = 23 degrees
3. Find the measure of angle b
b = 75°
because vertically opposite angles are always equal
In a certain year. Cairo has a population of 10,400,000. The land area of Cairo is 520 km square kilometers
If the population density (number of people per square kilometer) of Cairo during this year wask people km, what is the value of k?
Answer:
20,000 per sq. km.
Step-by-step explanation:
In this question, the variable k represents the total number of people in a single square km. Since we are provided both the total number of the population and the total square kilometers of the land, we can calculate the value of k by dividing the population size by the total land. Therefore, the calculation would be the following...
[tex]\frac{10,400,000 people}{520km^{2} }[/tex] = k
20,000 per sq. km. = k
Finally, we can see that the value of k is 20,000 per sq. km.