Answer:
4 in / min
^Speed of snail
1min × 60 = 1hour
(4 in / min) × 60 = 240 in / hour
12 in = 1 ft.
240in / 12 = 20ft. every. hour OR 20ft. / h
Step-by-step explanation:
PLEASE HELP i got the wrong answers does anyone know how to solve math this way?! please answer 1 and 2 with explanation, using the X method
number 20 ............
Answer:
p to the power of 6
Step-by-step explanation:
the ratio of boys to girls in a classroom 4:5 what is the meaning of this ratio
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The Above ratio can be stated as :
There is 4 boys for every 5 girls in the class, Therfore the Correct choice is :
ACan someone please help me I’m stuck?
Answer:
x = 25
Step-by-step explanation:
by alternate exterior angles theorem
[tex]127 = 5x + 2 \\ 127 - 2 = 5x \\ 125 = 5x \\ \frac{125}{5} = \frac{5x}{5} \\ x = 25[/tex]
check
[tex]5(25) + 2 = 127 \\ 125 + 2 = 127 \\ 127 = 127[/tex]
Skates cost $99.99 there's a 20% discount and the sales tax is 6.75% what's the total cost
Answer:
$85.39
Step-by-step explanation:
20% off of $99.99 is $79.99
6.75% of $79.99 is about $5.399325, rounding that to $5.40
$79.99+$5.40 is $85.39
Simplify, please ;-;
Answer:
2x+3-1
Step-by-step explanation:
hope this helps :)
please help.... Milo bought 12 nails for $6.
Use the unit rate of cost per nail to complete the table of values for the proportional relationship.
Enter your answers in the boxes. also please know it.
x y
2 ----
4 -----
8 -----
Given :-
Milo bought 12 nails for $6 .To Find :-
To find the cost for 2 , 4 and 8 nails.Answer:-
According to the question ,
Cost of 12 nails = $6Cost of 1 nail = $6/12Cost of 1 nail = $0.5Cost for 2 nails :-
Cost of 2 nails = $0.5 *2 = $1Cost for 4 nails :-
Cost of 4 nails = $0.5 *4 = $2Cost for 8 nails :-
Cost of 8 nails = $0.5 *8 = $4find the average rate of change of a function that contains the points (-2, 3) and (2, 5)
Factor the expression
Answer:
5x²-3x-14
Step-by-step explanation:
(3x-6)(2x+3)+(2-x)(2+x) = (6x²+9x-12x-18)+(2²-x²)
= 6x²+9x-12x-18+4-x²
= 6x²-x²+9x-12x-18+4
= 5x²-3x-14
Answer:
(x - 2)(5x + 7)
Step-by-step explanation:
(3x - 6)(2x + 3) + (2 - x)(2 + x) ← expand factors using FOIL
= 6x² - 3x - 18 + 4 - x² ← collect like terms
= 5x² - 3x - 14
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 5 × - 14 = - 70 and sum = - 3
The factors are - 10 and + 7
Use these factors to split the x- term
5x² - 10x + 7x - 14 ( factor the first/second and third/fourth terms
= 5x(x - 2) + 7(x - 2) ← factor out (x - 2) from each term
= (x - 2)(5x + 7) ← in factored form
13-18 plz help me find the measure of each angle indicated. then state the type of angle pair
Answer:
13)69°{corresponding angles}
14)52°{exterior alternate angles}
15)71°{vertically opposite angle}
16)110°{supplementary angles}
17)126°{interior alternate angles}
18)109°{co interior}
13. 69*
14. 52*
15. 71*
16. 110*
17. 126*
18. 109*
the school that amanda goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 1 adult ticket and 6 child ticket for a total of $91. The school took in $224 on the second day by selling 8 adult tickets and 12 child tickets . What is the price each of the one adult and one child ticket
Answer:
hold up lemma check
Step-by-step explanation:
Four watches have an average price of $120. When a 5th watch is added, the
average price rises to $130. What is the price of the 5th watch?
Answer:
50
Step-by-step explanation:
Estimate 0.067238149 to the nearest hundredth. Express your answer as a single digit times a
power of ten.
Written as a single digit times a power of ten, the estimate is (Ix10
Answer:
0.07
Step-by-step explanation:
Answer:
7 x [tex]10^{-2}[/tex]
Step-by-step explanation:
1. Estimate 0.067238149 to the nearest hundredth.
In the decimal 0.067238149, 6 is in the hundredth position. So round decimal to 0.07, since the 7 in the original decimal 0.067238149, which is in the thousandths position, is 5 or more.
2, Express your answer as a single digit times a power of ten.
0.07 becomes 7.
Then, to get the power of ten, in the original decimal 0.067238149, place an imaginary decimal between the 6 and 7. Next, count to the left to find out how many places there are to the original decimal. There are 2 spaces.
Therefore, the answer is 7 x [tex]10^{-2}[/tex] .
Find the change below as a percentage. Then choose whether it is a percent of increase or a percent of decrease.
Change from 22 grams to 33 grams
This a percent of increase
this as percent of decrease
propprtion
triangle 1 AB= ? = AC
triangle 2 ? YX. ?
Answer:
triangle 1 AB= CB = AC
triangle 2 ZX =YX.= ZY
Step-by-step explanation:
Hope this helps :)
are 2 + 6x and 2(3x + 1) equivalent
✳︎ ✳︎ ✳︎ ✳︎ ✳︎ ✳︎ Hello There! :)
To determine whether the two expressions are equivalent, we take the second expression and distribute 2:
2(3x+1)
6x+2=2+6x
And now we know the two expressions are equivalent. If you look, you will remember the Commutative Property that states:
a+b=b+a
In this case, a=6x and b=2.
So we know that the two expressions are equivalent.
Hope this helps! :)
[tex]GraceRosalia[/tex]
[tex]***************************************************\\Brainliest?[/tex]
two quantities can only be added when _____.
I think your answer would be "Like quantities". Its the 3rd one in the second column.
Hope that helps!
What is the square root of 800 rounded to the nearest tenth
Answer:
√800
=28.28
rounded into nearest tenth is ...
=30
Sally owns an I cream store. Each ice cream scoop contains 2/3 cups of Ice cream. Each container of Ice cream holds 80 cups. If sally sells Ice cream for $3 per scoop, how much she earn each container of ice cream
Answer:
360$
Step-by-step explanation:
Are the following triangles similar by the angle-angle similarity theorem?
A)No, AA can only be used if two pairs of angles are congruent
B) Yes, there are three angles in each triangle
C)Yes, at least two pairs of corresponding angles are congruent
D) No, none of these sides are marked congruent
Toda potencia que posee base uno es igual a uno?
Answer:
verdad
Step-by-step explanation:
1^x = 1
x = todos los numeros
-x + 2 + 5x= 10 (x - 4) solve for x
Answer:
7
Step-by-step explanation:
-x+2+5x=10(x-4)
4x+2=10x-40
2+40=10x-4x
42=6x
42/6=6x/6
7=x
Answer:
x = 7
Step-by-step explanation:
-x + 2 + 5x = 10 (x - 4)
=> 4x + 2 = 10x - 40
=> 4x - 10x = -40 - 2
=> -6x = -42
=> 6x = 42
=> x = 42/6
=> x = 7
1. A linear inequality has an infinite
number of _______.
a.) graphs
b.) solutions
Answer:
b
Step-by-step explanation:
have a great day
hope helpful
nine dollars less than j
Answer:
17
Step-by-step explanation:
Jenna rents 4 identical storage lockers. Each locker is shaped like a cube. The four
lockers are arranged in a row, as shown.
s = length (ft) of one side of a locker
S
Which expression represents the total
volume of all four lockers?
-
What is the total volume of all four lockers
if one side of a locker is 2 feet long?
The volume of the prism if one side of a locker is 2 feet long is 32ft³
The formula for calculating the volume of a rectangular prism is expressed according to the formula
[tex]V = lwh[/tex]
l is the length
w is the width
h is the height
From the diagram;
length = s + s + s + s = 4s
width = s
height = s
Substitute the given parameters into the formula to have:
[tex]V = 4s \times s \times s\\V =4 s^3 units^3[/tex]
b) If the length of one side of a locker is 2 feet long, the volume will be expressed as:
[tex]v = 4(s)^3\\v=4(2)^3\\v=4(8)\\v=32ft^3[/tex]
Hence the volume of the prism if one side of a locker is 2 feet long is 32ft³
Learn more here: https://brainly.com/question/21214343
Answer:
32^3
Step-by-step explanation:
I got an ahundred
what is. x = 5y for y
Answer:
x=5y
divide both sides by 5
x/5=y
flip to get: y=x/5
Answer:
y = [tex]\frac{1}{5}[/tex] x
Step-by-step explanation:
x = 5y , or
5y = x ( divide both sides by 5 )
y = [tex]\frac{1}{5}[/tex] x
help-! please, im really struggling here-
Answer: -300,-50,-4
Step-by-step explanation:
Answer:
• let these consecutive numbers have a variable x
first number → xsecond number → 2xthird number → 3x[tex] \hookrightarrow \: { \rm{ \: x + 2x + 3x = - 354}} \\ \\ { \rm{6x = - 354}} \\ \\ { \rm{x = - 59}}[/tex]
→ The integers are -59, -118, -117
−4+2(8−5h)+18h
simplify and factor expression no links
Answer:
8h+12
Step-by-step explanation:
-4 + 16 -10h + 18h
=
12 + 8h
DB _____ RT Choose the relationship symbol to make a true statement.
>
=
Math homework.
For tomorrow!!
Check if I did right, if is not can you do it?
Answer:
Number 10 is wrong it is supposed to be 18
the reason is because the subtraction sign is canceling out the negative sign so instead of 2-(-16) it could be 2+16