Answer:
y = mx + b. When b ≠ 0, the relationship between x and y is nonproportional.
Cuantas horas son de 7am a 5 pm
Answer:
10 hours or diez horas
Step-by-step explanation:
El total de horas entre las 7 am y las 5 pm es de 10 horas (5+5).
(English)
What is a clock?A clock, often known as a timepiece, is a device that measures and displays the passage of time.
The clock works in 12 hours time period, therefore, the time between 7 am and 12 pm is 5 hours, similarly, the time between 12 pm and 5 pm is 5 hours.
Thus, the total hours between 7 am and 5 pm is 10 hours(5+5).
(Spanish)
¿Qué es un reloj?
Un reloj, a menudo conocido como reloj, es un dispositivo que mide y muestra el paso del tiempo.
El reloj funciona en un período de tiempo de 12 horas, por lo tanto, el tiempo entre las 7 am y las 12 pm es de 5 horas, de manera similar, el tiempo entre las 12 pm y las 5 pm es de 5 horas.
Así, el total de horas entre las 7 am y las 5 pm es de 10 horas (5+5).
Learn more about Clock:
https://brainly.com/question/12528769
#SPJ2
-10+3X<4
Having trouble on this one.
Answer:
=4
Step-by-step explanation:
4 is the correct answer
Bo took a walk. From his house he went 2 blocks west, 7 blocks north, 3 blocks west, 4 blocks south, and 5 blocks east. How far was he from his home?
If you know the area circle,how can you find its radius use the drop down menus to explain your answer
Answer:
You divide the diameter by 2 to get the radius.
20
A wildlife biologist tracks the number of wolves in a particular region. Data for 15 months is shown. Use the
data to make a frequency table with intervals.
15, 19, 24, 28, 26, 29, 17, 16, 17, 14, 22, 20, 18, 27, 27
Answer:
A wildlife biologist tracks the number of wolves in a particular region. Data for 15 months is shown. Use the
data to make a frequency table with intervals.
15, 19, 24, 28, 26, 29, 17, 16, 17, 14, 22, 20, 18, 27, 27
a. Wolves Observed
Number of Wolves Frequency
15 19 6
20 24 3
25 29 5
c. Wolves Observed
Number of Wolves Frequency
14 17 5
18 21 3
22 25 2
26 29 5
b. Wolves Observed
Number of Wolves Frequency
14 16 3
17 19 4
20 24 3
25 29 5
d. Wolves Observed
Number of Wolves Frequency
14 17 5
18 21 3
22 25 3
26 29 4
Find the length of each trapezoid.
Answer:
EF = 27
Step-by-step explanation:
(x + 34)/2 = 2x - 13
x+ 34 = 4x - 26
3x = 60
x = 20
EF = 2(20) -13 = 27
Answer:
11. EF = 27
Step-by-step explanation:
11.
Median of a trapezoid:
2x - 13 = 20 + x + 14
2
2(2x - 13) = 20 + x + 14
4x - 26 = 34 + x
4x - x = 34 + 26
3x = 60
x = 20
EF = 2x - 13
EF = 2(20) - 13
EF = 40 - 13
EF = 27
Helppppp plsssssssssssssssssssssss thanks シ
Step-by-step explanation:
False. the number is the x coordinate
True. the x-axis is horizontal
False. 0,0 is called the origin.
A submarine is 200 feet below sea level.
Answer:
omg cool I never knew omggggg!!!! PLSSS
Max wants to buy shirts that cost $8 each. He also wants to buy a pair of sneakers for $39. A. Write an inequality that represents the maximum number of shirts he can buy if he has $75
Answer:
a) $39+8x<75$, b) no, c) at most 4 pairs
Step-by-step explanation:
1/2 of 1/3 is help please
Answer:
1/6
Step-by-step explanation:
To find the answer:
1/2 x 1/3 = 1/6
Which shows the expressions rewritten with the least common denominator?
7x-2
and
x-1
8x
28X-8
and
2x² - 2x
16x?
16x?
14x - 4
and
2x-2
8x?
8x?
28x2-8x 2x3 - 2x²
and
16x
16x?
14x - 4
and
8x2
8x?
Answer:
Heyyyyy, use https://www.bartleby.com/ it has helped me out a lot & has literally saved my grades. Its actual tutors/teachers who answer your questions in about 30 minutes !!!!!!!!
Answer:
This question is missing a denominator!
it is 7x-2/4x^2 and x-1/8x
I do not know the answer though....I came here looking for help!!
Step-by-step explanation:
An agricultural scientist collected data to study the relationship between the amount of nitrogen added to a cornfield and the number of bushels of
com produced. This is the regression line of the data, where y is measured in bushels of corn and is measured in pounds of nitrogen
y=0.43x + 28.5
What is the meaning of the slope of the regression line?
O A For every 0.43 pounds of nitrogen added to the field, the amount of corn yielded increases by 28.5 bushels.
OB. For every 1 pound of nitrogen added to the field, the amount of corn yielded increases by 0.43 bushels
OC. For every 1 pound of nitrogen added to the field, the amount of corn yielded increases by 28.5 bushels
OD. For every 28.5 pounds of nitrogen added to the field, the amount of com yielded increases by 0.43 bushels.
Answer:
A
Step-by-step explanation:
Because everything else is wrong trust me
The opposite of 0 please help fast
Answer: The opposite of 0 is 0
Step-by-step explanation: Hope this help :D
Answer:
0
Step-by-step explanation:
because there is no opposite to 0 so it would just be 0
someone please help me answer this correctly
Answer:
13 units is the answer.
Step-by-step explanation:
points (8,-4) and (3,8)
We can rewrite the Pythagorean theorem as,
[tex]d=\sqrt{(x_2 - x_1)^2+(y_2-y_1)^2} \\\\d= \sqrt{(3-8)^2 + (8-(-4))^2} \\\\d=\sqrt{(-5)^2 + (12)^2} \\\\d=\sqrt{25 + 144} \\\\d=\sqrt{169} \\\\d=13\\\\[/tex]
∴ distance between 2 points (8,-4) and (3,8) = 13 units.
Find the surface area of a cylinder with a diameter of 8
yards and a height of 9 yards.
Answer:
a=326.76 yd^2
Step-by-step explanation:
a= 2pi(d/2)h+2pi(d/2)^2=2pi(8/2)9+2pi(8/2)^2= 326.72564yd^2
Choose 3 values for x that would make this inequality true. X - 4<20
23
22
0
24
30
100
Answer:
x<24
x<22
x<23
Step-by-step explanation:
X - 4<20
move 4 and add it to 20
x<24
same goes for the other solutions
is .5 a integer? xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Answer:
No
Step-by-step explanation:
Fractions and decimals are not considered integers
Who do historians believe created the first American flag
Answer:
Besty Ross
Step-by-step explanation:
Brainllest
A football stadium holds 5000 people.
On a match day z of the stadium is full.
40% of the children are girls.
The ratio of adults to children is 2:3
How many of the children attending are boys?
Can someone plz help me with this
Answer:
1000 children
Step-by-step explanation:
Find the total units of adults and children = 2 + 3 = 5
5 units = 5000
1 unit = 5000 ÷ 5 = 1000
100% ÷ 5 units = 20% each unit
3 units = 20% x 3 = 60%
Since we all know that 60% of the people are children and 40% of the children are girls...
60 - 40 = 20%
20% = 1000
The zeroes of the function are
-2 and 0
0 and 4
-2, 0, and 4
1. x=-2, x=0
So, the equation in factored form would be x(x+2)=0.
2. x=0, x=4
So, the equation in factored form would be x(x-4)=0.
3. x=-2, x=0, x=4
So, the equation in factored form would be x(x+2)(x-4)=0.
Answer:
-2, 0, and 4
second part is none
third part is B
Step-by-step explanation:
I ended up doing it right now
could you help me with this? I am very bad at math i need help
Answer:
10) 7 meters
11) 10 yards
12) 452.16 inches²
13) 235.5 meters²
14) 22608 centimeters²
15) 4220.16 centimeters²
16) 1177.5 centimeters²
17) 141.3 millimeters²
Step-by-step explanation:
10) The volume of a rectangular prism is calculated by multiplying the height, width, and length of the shape. In this question, we have the volume, the width, and height, but not the length. To find it, we can divide the width and height from the volume.
First, divide the width.
[tex]\frac{210}{5}[/tex] = 42
Next, the height.
[tex]\frac{42}{6}[/tex] = 7
The length of the shape is 7 meters.
----------------------------------------------------------------------------------------------------------------
11) For this question, we can do the same thing. Take the volume, then divide the length and width from it.
[tex]\frac{360}{6}[/tex] = 60
[tex]\frac{60}{6}[/tex] = 10
The height is 10 yards.
----------------------------------------------------------------------------------------------------------------
12) We have to find the volume of a cylinder. The formula for this is [tex]V=\pi r^2h[/tex]. We will use 3.14 for pi. The radius is 4 in and the height is 9 in. We can plug our values into the equation and solve.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](4²)(9)
V = 3.14(4²)(9)
V = 50.24(9)
V = 452.16
The volume is 452.16 inches².
----------------------------------------------------------------------------------------------------------------
13) We will use the same formula for this. Our radius is 5 m and the height is 3 m. Plug the values in and solve.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](5²)(3)
V = 3.14(5²)(3)
V = 78.5(3)
V = 235.5
The volume of this cylinder is 235.5 meters².
----------------------------------------------------------------------------------------------------------------
14) The radius of this cylinder is 15 cm. The height is 32 cm. Put these numbers into our formula.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](15²)(32)
V = 3.14(15²)(32)
V = 708.5(32)
V = 22608
The volume of this cylinder is 22608 centimeters².
----------------------------------------------------------------------------------------------------------------
15) The next cylinder has a radius of 8 cm and a height of 21 cm.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](8²)(21)
V = 3.14(8²)(21)
V = 200.96(21)
V = 4220.16
The cylinder has a volume of 4220.16 centimeters².
----------------------------------------------------------------------------------------------------------------
16) This cylinder has a radius of 5 cm and a height of 15 cm.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](5²)(15)
V = 3.14(5²)(15)
V = 78.5(15)
V = 1177.5
The volume is 1177.5 centimeters².
----------------------------------------------------------------------------------------------------------------
17) The dimensions of this cylinder are 3 mm and 15 mm.
V = [tex]\pi[/tex]r²h
V = [tex]\pi[/tex](3²)(15)
V = 3.14(3²)(15)
V = 9.42(15)
V = 141.3
The volume is 141.3 millimeters².
----------------------------------------------------------------------------------------------------------------
I hope this helps ^^ Good luck
. Kemone bought 3 pounds of hamburger for $2.56 per pound and a box of cereal for $3.95. How can you calculate how much she spent? *
Answer:
Step-by-step explanation:
you multiply 2.56 by 3 and add 3.95 an equation would look like y=(3×2.56)+3.95
Find the length of the arc. Round your answer to the nearest tenth.
Answer:
7.1 in
Step-by-step explanation:
Given:
θ = 45°
Radius (r) = 9 in.
Required:
Length of the arc
Solution:
Arc length = θ/360 × 2πr
Plug in the values
Arc length = 45/360 × 2 × π × 9
Arc length = 7.06858347 = 7.1 in (nearest tenth)
An angle measures 62° less than the measure of its complementary angle. What is the measure of each angle? (i need two answers please help see the pic)
Answer:
28° 62°
Step-by-step explanation:
Hope this helps :)
equation on
1) 3x + 4 = 2x + 6
2) 4x - 9 = 2x + 1
3) 4x - 3 = x + 6
4) 5m - 2 = 16 - 4m
1.) 7x = 8x
2.) -5x = 3x
3.) 1x = 6x
4.) 3m = 12m
7. The following numerical ordered sequence of numbers has a mean of 13 and a median of 14. 4. a. 8. 10. 13.b. 16. 18. 20:21 Gven this information, the values of a ondo must be:
Answer:
a = 9
b = 19
Step-by-step explanation:
DO B FIRST
The mean is the average of all the terms (numbers) in the sequence
To find the average you find the sum of the terms and divided the sum by the number of terms there are.
The mean times the number of terms equals the sum of all the terms subtract the terms that you know from the sum to get A
a = 17(10)-7-12-15-17-19-20-22-24-25
a = 170-161
a = 9
The median is found by taking the average of the two middle terms
Our middle terms are 17 and B
the median times 2 equals the sum of the two terms and then subtract the term you know from the sum
b = 18(2)-17
b = 36-17
b = 19
HELP !!!!!! I need this question to Graduate high school!!! Plzzzz help me
helppppppppppppppppppp
Answer:
15
Step-by-step explanation:
17+17=34
64-34=30
30÷2=15
so the answer is 15
Which value below is equivalent to the expression 5 – 2(3 + 9) + 4?
A. -23
B. -15
C. 33
D. 40
Answer:
40
Step-by-step explanation:
5-2(3+9)+4
5-2(12)+4
3(12)+4
36+4
40
what is the value of a when we rewrite 8^x as a^-x/9
Answer:
[tex]a = \frac{1}{134217728}[/tex]
Step-by-step explanation:
Given
[tex]8^x = a^{-x/9}[/tex]
Required
Find a
Take log of both sides
[tex]log(8^x) = log(a^{-x/9})[/tex]
Apply law of logarithm
[tex]x\ log(8) = (-x/9) log(a)[/tex]
Divide both sides by a
[tex]log(8) = -\frac{1}{9} log(a)[/tex]
Multiply both sides by -9
[tex]-9\ log(8) = log(a)[/tex]
Apply law of logarithm
[tex]log(8^{-9}) = log(a)[/tex]
Cancel out log
[tex]8^{-9} = a[/tex]
Rewrite as:
[tex]a = 8^{-9}[/tex]
Apply law of indices
[tex]a = \frac{1}{8^9}[/tex]
[tex]a = \frac{1}{134217728}[/tex]