Answer:
55/12
Step-by-step explanation:
he ratio of trucks to cars is 6 to 2. If there are a total of 24 trucks, how many cars are there?
Answer:8
Step-by-step explanation:
Truck:car
6:2 or simplified to 3:1, which means 3 trucks for every 1 car.
24 trucks divided by 3 gives you 8.
Answer:
8 cars
Step-by-step explanation:
Set up a proportion to model this situation. First, write and simplify the given proportion.
trucks to cars;
6 : 2
Simplify,
3 : 1
Assuming that the rate at which trucks and cars are present in the parking lot is constant, one can make the expression,
trucks : cars
3 : 1 = 24 : x
Where (x) represents the unknown amount of cars. One can use cross products to solve this proportion,
3 : 1 = 24 : x
24 = 3x
Inverse operations,
24 = 3x
8 = x
Find length of rectangle of its area and breadth are 280m² and 40m
respectively.
Answer:
7
Step-by-step explanation:
Area= length times(x) width
280= L x 40
280 divided 40 =7
Answer:
Length=7
Step-by-step explanation:
Length=?
Area=280m^2
Breadth=40m
Area =LxB
so,Divide
280/40
=7
5th grade math. Correct answer will be marked brainliest.
Answer:
11/15
Step-by-step explanation:
There are 15 dots and 11 of them are either blue or red, so the answer would be 11/15
On Sunday, a local hamburger shop sold a combined total of 441 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Sunday?
Answer:
147 Hamburgers were sold
Step-by-step explanation:
147 Hamburgers x 2 times the cheeseburgers is 294. 147+294 is 441
what is the variable of 7m + 3
Answer:
M isn't it?
Step-by-step explanation:
7m+3
(move seven to the other side)
m=7-3
(7-3=4)
m=4
Solve these multi step equations. Show your work. Justify each of your steps. 3(x-8)=10x+18
Answer:
The answer is x= -6
Step-by-step explanation:
3(x-8)=10x+18
3x-24=10x+18
3x-24=10x+18
Both side +24
3x=18+24+10x
Both side -10 x
3x-10x=42
-7x= 42
Both side divided by 7
x= -6
7) Refer to the number line below. Which statement is true? *
1 poi
A
+
+
-5
3
-1
0
2
3
5
A) Since-2 is to the left of 1,-2<1
B) Since-1 is to the left of 1,-1 > 1
C) Since-2 is to the left of 1/3,-2 > 1/3
O D) Since -2 is to the left of -1,-1 <-2
Answer:
B is the answer
Answer: B
Step-by-step explanation:
Find the area of the trapezoid!
will give brainliest
Step-by-step explanation:
area=h(a+b)÷2
=2×1.1+3.4÷2
=4.5cm^2
36 points! Find the perimeter of the trapezoid shown below
I believe that the answer is 213.03
Select true or false for each statement
Answer:
1. 2. 3. 4. 5.
Step-by-step explanation:
true false true true false
can someone please help
Answer:
x = 10
z = 116
Step-by-step explanation:
12x - 58 = 62
x = 10
360 - 128 = 232
232 / 2 = 116
Answer:
x = 10
z = 116
Step-by-step explanation:
8. Two coins are flipped. What is the probability that both of the coins land heads up?
Answer:
1/4
Step-by-step explanation:
1/2 x 1/2
Step-by-step explanation:
The probability of getting heads on the toss of a coin is 0.5. If we consider all possible outcomes of the toss of two coins as shown, there is only one outcome of the four in which both coins have come up heads, so the probability of getting heads on both coins is 0.25.
Do anyone know the answer?
Answer:
1. 13
2. 7
3. 7
4. 21
What is the area of a rectangle with a length of 10 feet and a width that is 1.5 feet longer than the length?
Answer:
150 sq ft
Step-by-step explanation:
length = 10
width = 10 × 1.5 = 15
10 x 15 = 150
Help me ASAP please and thank you
Answer:
423.12
Step-by-step explanation:
V = π r^2 h
V = 3.14 x 3.5^2 x 11
V = 3.14 x 12.25 x 11
V = 38.465 x 11
V = 423.115
423.115 Simplifyied is 423.12
Have a great day! <3
Find the circumference of
A circle with a diameter
Of 13.2
Answer:
C= 41.45
Step-by-step explanation:
The circumference is given by C = 2[tex]\pi[/tex]r, since the diameter is 13.2 then the radius is half of that so r = 6.6
So C = 2(3.14) (6.6) =41.448
Find the length of JM
Answer:
16
Step-by-step explanation:
Answer:24
Step-by-step explanation:
:)
solve by elimination
3x-y=14
5x+4y=12
Answer:
Step-by-step explanation:
Do anyone know how to answer this?
Answer:
10
Step-by-step explanation:
Write in standard notation. three million, five hundred eighty-one
thousand, seventy six?
Answer:
3.581076 × 10^6
Step-by-step explanation:
Your number is 3,581,076 now go 6 places towards the left that gives your answer.
Hope that helps
A line passes through the point (4,-1) and (2,3)
Answer:
Ok.... whats the Rest of the question Type it in the comments and i will edit this answer
Step-by-step explanation:
Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.
Which equation models the cost for having Fernando clean a pool for x hours and how much will a 3-hour cleaning cost?
A. y=25x+15;90
B. y=(25+15)+x;43
C. y=15x+25;70
D. y=(25+15)x;120
Explanation:
Answer:
15x+25 ; 70
Step-by-step explanation:
Given that,
Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.
Here, $25 is constant and $15 increases as the number of hour increase. For x hours, the cost for Fernando to clean a pool is given by :
y = 15x+25
For 3 hours,
y = 15(3)+25
= 45 + 25
= 70
So, the required option is (c) " 15x+25 ; 70 ".
Point slope form of (-2,3) and (-1,-2)
Answer:
y= -5x-7
Step-by-step explanation:
Hope this helps!
Please anyone help me on this
Answer:
Standard line equation:
y=ax+b
The point (5,1) is on the line. so :
1=a(5)+b → 1=5a+b
The point (1,-5) is also on the line. Then :
-5=a(1)+b → -5=a+b
Subtract the two equations in terms of a and b. we have:
6=4a → a=3/2 , b=-6.5
y=1.5x-6.5
multiplying polynomials
help help help help:p
Same-side interior angles in a parallelogram are congruent
Always True
Sometimes True
Never True
10(p-7)=180 solve for p
Answer
The answer is p=25
Answer:
p = 25
Step-by-step explanation:
Isolate the variable, p. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and stands for:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
~
First, divide 10 from both sides of the equation:
(10(p - 7))/10 = (180)/10
p - 7 = 180/10
p - 7 = 18
Next, add 7 to both sides of the equation:
p - 7 (+7) = 18 (+7)
p = 18 + 7
p = 25
25 is your answer for p.
~
3/5 - 1/3
I need the answer in 1 seconds
Answer:
The answer is 0.26
Step-by-step explanation:
Answer:
4/15
Step-by-step explanation:
can u give brainly if its correct
Please help me with this.
Answer:
D
Step-by-step explanation:
I'm sorry if its wrong
Answer:
D im pretty sure
Step-by-step explanation:
he charges 75 dollars plus 40$ a hour and x is hours and y is the total fee
if its not then swy
Please help me I will give you brainliest
Answer:
30
Step-by-step explanation: