Answers
I hope my answer can help you.
Related Questions
simply this expression -7/10- (-5/3)
Answers
Answer:
1
I got it right on a test. Hope it works for you. :)
Answer:
-7/10- (-5/3)
-7/10 +(5/3) [two consecutive negatives make a positive]
-21+50/30=29/30 or 0.96666666666
the perimeter of a rectangular pentagon is 110 mm, find the length of one side
Answers
Answer:
22mm
Step-by-step explanation:
Study the model to answer the question.
Two area models. The first model has 4 shaded parts. The second model has 3 shaded parts and 1 unshaded part.
Which division problem does the model represent?
StartFraction 7 Over 4 EndFraction divided by one-half = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by one-third = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by two-thirds = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by 3 = 3 and one-half
Answers
Answer:
A 7/4÷1/2=31/2
Step-by-step explanation:
Answer:
7/4÷1/2=31/2
Step-by-step explanation:
i got it correct
Explain how to identify a starting position on a line.
Answers
Answer:
it depends on the type of line but for a straight line the starting point is always the edge that is A
Find the slope of the following line containing the following points (4,5) and (11,33)
Answers
Hope this helps.
New York City is a popular field trip destination. This year the senior class at High School A and the senior class at High School B both planned trips there. The senior class at High School A rented and filled 3 vans and 14 buses with 509 students. High School B rented and filled 12 vans and 10 buses with 472 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.
Answers
Answer:
Step-by-step explanation:
Let's say :
v = number students in van, b = number of students in bus
From the info provided in the question:
High school A takes 3 vans and 14 buses for 509 students
We can write this as:
3v + 14b = 509
You can re-write this as :
3v = 509 - 14b
We also know High School B takes 12 vans and 10 buses for 472 students:
12v + 10b = 472
Since we already know that 3v = 509 - 14b , substitute this equation into the above formula and you get:
12v + 10b = 472
4(509 - 14b) + 10b = 472
2036 - 56b + 10b = 472
2036 - 46b = 472
2036 - 472 = 46b
1564 = 46b
Divide both sides by 46 to find "b".
b = 1564/ 46 = 34
Therefore the number of students that fit in each bus is 34.
So since we know b = 34, substitute b into the equation at the top:
3v = 509 - 14b
3v = 509 - 14(34)
3v = 509 - 476 = 33
Divide both sides by 3 to find "v".
v = 33/3 = 11.
Therefore the number of students in each van is 11.
A is directly proportional to the square root of B
When A = 50, B+4 . Find A in terms of B
Answers
Answer:
A=50, B=4
A is directly proportional to the square root of B
name the constant 'k'
A = k*B^0.5
50 = k*4^0.5
50=2k
k=25
=> A =25 root B
i.e, A = 25*B^0.5 (The answer should be written the way it is written in the attached picture)
A written in terms of B is 25√B.
What is direct and inverse proportion ?In direct proportion if one quantity increases the other quantity also increases and vice versa.In case of inverse proportion when one quantity increases the other quantity decreases and vice versa.
According to the given question A is directly proportional to the square root of B.
∴ A = K[tex]\sqrt{B}[/tex]
Given when A = 50 B = 4.
50 = K[tex]\sqrt{4}[/tex]
50 = 2k
k = 25.
So, A =25√B.
learn more about proportion here :
https://brainly.com/question/7096655
#SPJ2
what is 6587436587458946598x748365983274836587483206487 equal
Answers
Answer:21
Step-by-step explanation:
USE A CALCULATOR
Answer:
4.9298135 is the answer maybe next time Use a Calculator
The Chang family is on their way home from a cross-country road trip. During the trip, the function D(t) = 2,280 – 60t can be used to represent their distance, in miles, from home after t hours of driving.
What is the value of D(15)?
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]D(t) = 2280 - 60t[/tex]
[tex]D(15) = 2280 - 60(15)[/tex]
[tex]D(15) = 2280 - 800[/tex]
[tex]D(15) = 1480[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Answer:
1380
Step-by-step explanation:
d(t)=2280-60t
d(15)=2280-60(15)
2280-900
=1380
equations that are equivalent to 6x-4/2
Answers
The fastest recorded lava flow moved at an average speed of 7 miles per hour. The function y = 7x
describes the distance y the lava moved on average in x hours. Graph the function. Use the graph to
estimate how many miles the lava moved after 6.5 hours.
50
y
45
40
35
30
25
20
15
10
5
.
0
0
1
2
3
4
5
6
7
8
9
10
?
y = 7x
Answers
Put this on a graph (I recommend putting the coordinates into desmos for easy graphing)
0 hours: (0, 0)
1 hours: (1, 7)
2 hours: (2, 14)
3 hours: (3, 21)
4 hours: (4, 28)
5 hours: (5, 35)
6 hours: (6, 42)
6.5 hours: (6.5, 45.5)
After 6.5 hours the lava would have travelled approximately 45.5 miles
I hope this helps you!
Find the total area for the cylinder with the given measurement.
r= 2, h=4
A.24 pi square units
B.20 pi square units
C.16 pi square units
Answers
Answer:
A = 75.4
Step-by-step explanation:
r - 2
h - 4
(-5) - (-48)÷(-16)+(-2)×6
Answers
What is the distance between the points (11, -18) and (-10, -18) in the coordinate plane?
Answers
Answer:
21 units
Step-by-step explanation:
I need help with this:v
Answers
Answer:
t>=45
Step-by-step explanation:
1/2 divided by (-3) sorry I just don’t get any of this
Answers
Answer:
-1/6
Step-by-step explanation:
Suppose there is a 1.8*F drop
Answers
Answer:
That -16*C Celsius
Step-by-step explanation:
what’s the domain for 16.95x+4.75
Answers
Answer:
16.95
Step-by-step explanation:
Step 1:
y = mx + b Slope Intercept Form
Step 2:
m = Slope
Step 3:
16.95x + 4.75 Equation
Answer:
16.95
Hope This Helps :)
convert 4800 m into feet round your answer to the nearest whole number
Answers
Jenny’s backyard it cost $76.00 per square yard to build the deck is 9 yards wide and 11 yards long how much did it cost to build the deck
Answers
Answer:
Jennys backyard cost 7524 doll hairs.
Step-by-step explanation:
11x9=99
76x99=7524
hope this helps!!
The pizza shop is running a special: 2 medium pizzas
for $6.99 each. How much would it cost to by 12
pizzas?
Answers
Answer:
41.94
Step-by-step explanation:
12 divided by 2 is 6 and six times 6.99 gets you your answer of 41.94
Answer:
$72.00
Step-by-step explanation:
Lets round $6.99 to $7.00. Now we have an easier number to work with.
To find the total price of 12 , we need to multiply $7.00 by 12.
⇒ $7.00 x 12 = $84.00
Since we added 1 cent to $6.99 and multiplied by 12, we need to sutract 1 times 12.
1 x 12 = 12
$84 - $12 = $72.00
What is the GCF OR 24 and 34
Answers
Answer:
Greatest Common Factor of 24 and 34 Greatest common factor (GCF) of 24 and 34 is 2.
Step-by-step explanation:
Rearrange to make a the subject:
v=u+at
Answers
Answer:
a = [tex]\frac{v - u}{t}[/tex]
Step-by-step explanation:
v = u + at
u + at = v
at = v - u
a = [tex]\frac{v - u}{t}[/tex]
x>-4
Examine the inequality and its graph.
6 5 4 -3 -2 -1 0 1 2
Which values are part of the solution set? Check all
that apply.
O x= 3
x= -5
OX=--
1
2
x= -4.5
x= -4
Answers
Answer:
A and C
Step-by-step explanation:
did assignment on edge
The price for 3 pounds of apples is $3.99. What is the unit rate?
Answers
Answer:
the unit rate is 1.33$ per pound of apples
Step-by-step explanation:
you can rewrite the word problem as
3x = 3.99.
now just divide both sides by 3.
3x / 3 = 3.99/3
x = 1.33
please help 8th grade math
Answers
Answer:
[tex]n \geq -\frac{-29}{28}[/tex]
Step-by-step explanation:
[tex]-3(1 - 7n) \geq -32 - 8n\\-3 + 21n \geq -32 -8n\\[/tex]
+8n +8n
[tex]-3 + 28n \geq -32\\+3 +3\\28n \geq -29\\/28 /28\\n \geq \frac{-29}{28}[/tex]
Express the ratio below in its simplest form.
4:2:2
Answers
Answer:
2: 1 : 1
Step-by-step explanation:
4:2:2
Divide all sides by 2
4/2:2/2:2/2
2: 1 : 1
Helps me solve this problem please 6
Answers
Answer:
I believe its C
Hope that helps
Step-by-step explanation:
There are no other x's from your original 4 that are 3
A carpenter can build 8 cabinets in 3 hours. At this rate, how long will it take for the carpenter to build 26 cabinets?
a. 8 hours
c. 21 hours
b. 9 hours 45 minutes
d. 69 hours 20 minutes
Answers
Answer: 21 hours
Step-by-step explanation:
i’m not sure how to solve it i just guessed and got it right
Answer:
21
Step-by-step explanation:
Wanda prepared 14 pizzas after working 2 hours. If Wanda prepares
Dizzas at the same rate, how many hours would Wanda have to work
to prepare 42 pizzas?
Answers
Answer:
6 hours
Step-by-step explanation:
I hope this helps. Have a good day!
Answer:
6
Step-by-step explanation:
you divide 14 by 2 and get 7 then you add 7's together till they add up to 42 and then you count the 7's
7+7+7+7+7+7=42