Answer:
The expression is;
Number of books = length of box/thickness of book
= 81/2/9 = 81 books
Step-by-step explanation:
Here, we want to determine the number of books that will fit into a box given the length of the book and the box.
The expression that can be used to get the number of books will be;
Number of books = length of box/thickness of book
= 18 divided by 2/9
= 18 * 9/2 = 81 books
Answer:
18 divided by 2/9
Step-by-step explanation:
I hope this helps <3
What is the factors of 18
he sum of four consecutive odd numbers adds up to 272. What is the smallest of these four numbers?
How much would a 185 pound man weigh on the moon
Answer:
W(e) = 6.02(50) = 301 lbs
Step-by-step explanation:
Math question plz help
Answer:
Yes they are.
Because:
As said in the rules you have to keep the bases and add the exponents.
-4y-4+(-3) can you answer this for me please
Answer: If you want me to simplify, the answer is -4y - 7.
Step-by-step explanation: Just add the like terms (-4 and -3) to get -7. Then you have the y, which gives you -4y - 7.
Example
Find an equation of the line containing the points (2, 2)
and (-6, -4),
Solution First, we find the slope:
Answer:
6/8
Step-by-step explanation:
y^1-y^2/x^1-x^2
2+4/2+6
6/8
Answer:
Step-by-step explanation:
y=.5x+-1 ?
5x - 2 = 8 + 5y
Solve for y and show work.
Trickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation representing the budget for the trip is 240=12x+8y where x representing the number of adults and y represents the number of children. Get your own graph of this equation
So select all the statement that are true
A. If 12 children go to the zoo, then 20 adults can go
B. If 18 children go to the zoo then 8 adults can go
C. If 4 adults go to the zoo then 30 children can go
D. If 16 adults go to zoo then 6 children can go
Answer:
is B
Step-by-step explanation:
If you multiplied 18 childrens x $8 and 8 adults x $12 you get 240
Answer:
The correct Answer is B
Step-by-step explanation:
Just did the Test.
Last year, 140 people in a community had cell phones. This year, the number
of people in the community with cell phones has increased by 65%.
A. Wat is the percent of increase?
65%
B. What is the change in the number of people with cell phones?
C. How many people in the community have cell phones this year?
Answer:
Part B: 91 people
Step-by-step explanation:
Sorry i cant add a explanation, because im still learning about it.Given the equation y = -3/4x + 2 What is the slope?
A.2
B.-3/4
C.1
D.5
What is the y intercept in the question above?
A.2
B.-3/4
C.1
D.5
Answer:
B and A
Step-by-step explanation:
In mx+b formula, the slope is always the number before the X value and the b is always the y-intercept.
consider the following figure
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The top left one would be choice A.
The one to the right the would be
d=118
g=62
n=96
Then lastly the bottom one would be choice B.
Rewrite this phrase using algebraic symbols eight times a number is decreased by 12
Answer:36
Step-by-step explanation:
Alex eats 5/6 of a pizza. His father eats 1 1/5 times as much pizza as Alex. How much of the pizza does Alex's father eat? ASAP!!!!!!!!!!!
Answer:
1 pizza
Step-by-step explanation:
(5/6) × (1 1/5) = 1
7.4 x 10^-8 - 6.7 x 10^-9 =
Answer: 6.73 × 10 -8
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Gina's family goes to a theme park. The family pays a $12 fee to park their car and buys admission tickets for all 5 family members. Her family pays a total of $132 . Which equation can be used to solve for t , the price of one admission ticket?
A.
5(12+t)=132
B.
5t+12=132
C.
5(12)+t=132
D.
5+12+t=132
Answer:
B
Step-by-step explanation:
I took the quiz.
i need help finding the value of m
which expression is not equivalent
w=4u + 3
Find the value of w when u=8
Answer:
35 You need to put 8 as w=4(8)+3 then you times 4 and 8 which equals 32 then you are going to add 32 with 3 to get 35
The value of W is 35 if we put u = 8 in the equation W = 4u + 3.
What is an equation?An equation is a mathematical statement in algebra that consists of an equal symbol between two algebraic expressions with the same value.
How to solve this problem?Given that W = 4u + 3.
In order to get the desired value, we have to put u = 8 in this equation.
Then W = 4 × 8 + 3 = 32 + 3 = 35
Therefore, the value of W is 35 if we put u = 8 in the equation W = 4u + 3.
Know more about equations here -
https://brainly.com/question/11918213
#SPJ2
Please Help! Solve this problem according to the directions.
Vance wants to determine if an old photo frame is still rectangular. The height of the frame is
8 inches, the base is 6 inches and the diagonal is 10 inches long. Is the old photo frame still
rectangular? How do you know?
Answer:
The old photo frame is still rectangular
Step-by-step explanation:
Rectangles
The rectangle shape can be identified because it has 4 internal angles of 90° each. The diagonal forms with two adjacent sides a right triangle where the Pythagora's Theorem must stand. Being a and b the length of the sides of the rectangle and d the diagonal, then:
[tex]d^2=a^2+b^2[/tex]
Vince's photo frame has dimensions of 8 inches and 6 inches, with a diagonal of 10 inches. If the above condition is met, then the frame is still rectangular.
Calculating:
[tex]10^2=6^2+8^2[/tex]
[tex]100=36+64[/tex]
[tex]100=100[/tex]
Since the condition is met, the old photo frame is still rectangular
Factorise
a) 2x + 8
b) 3x - 12
c) 6x + 4
d) 18x - 9
ANSWER THIS FOR 11 POINTS, what are the slope and y intercept of the function?
Answer:
y intercept=4 and the slop is 1/3
Step-by-step explanation:
The y intercept is the point where the line intersects the y axis. As we can see the line is intecepting the y axis at point 0,4 or just 4. To find the slope from that point you need to go y places up or down and x places left or right-additionally the point has to be on that line. For example from point 0,4 which is our y-intercept if we go up 1 and over 3 to the right from that point then we get another point that's on the line.
-kinda hard to explain but hope this helps
Find the slope and y ✨
Answer:
Y=3x
Slope: 3
Y int. (0,0)
Y=-2/3x-3
Slope: -2/3
Y int (0,-3)
Step-by-step explanation:
True of False?
2) A fraction can multiply with another fraction
Answer:
True.
Step-by-step explanation:
Hope this helps!
Answer:
TRUE!!
Step-by-step explanation:
Good luck
eleven times one number is 9 more than 8 times another number. the first number minus four is half the second number. find the numbers.
Answer:
haha...the first number is 55 & the second number is 102.
if am right, pls sende more of this question or even more complicated quest of this type.
Helpppp I’ll mark brainliest
Answer plsssssssssssssss
Answer:
i can't see the full question
Step-by-step explanation:
Step-by-step explanation:
Okay, so we know that exponents mean a number times itself.
Numerator: 4x4x4x4x4x4x4= 16,384
Denominator: 4x4x4x4x4= 1,024
Now, since it is a fraction, we divide the two.
16,384/1,024= 16
Thus, your answer is 16 ;)
Marisa runs a 400 meter race in 80 seconds. What is Marishas average speed for the race?
Answer:
5 meters per second
Step-by-step explanation:
average speed = total distace / total time
400 meters / 80 seconds = 5 meters per second
D=2t+4 what does the t stand for,is it like x but instead of using x you are using t? please help me
HELP ME PLZZZZZZZZZZZZZZZZZ!!!!!!!!!!
Answer:
45
Step-by-step explanation:
I multiplied 7 x 9 and got 63 so I figure 5 x 9 is right.