Answer:
-4.6
Step-by-step explanation:
Given the equation [tex]x5 = -0.92[/tex] isolate [tex]x[/tex] by multiplying 5 in both sides of the equation.
[tex]5\cdot\frac{x}{5} = -0.92\cdot5 \\x = -4.6[/tex]
A rectangular box is designed to have a square base and an open top. The volume is to be 2048in.3
What is the minimum surface area that such a box can have?
Answer:
x=y=z in 3 dimensions. So, you have x2y=4=x3⟹x=y=3√4.
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
Let x = the length of the sides of the base and h = the height:
Volume = (area of base)(height)
V = x2h
2048 = x2h
2048/x2 = h
Surface Area = area of base + 4(area of vertical side)
SA = x2 + 4xh
Eliminate the h by using 2048/x2 = h:
SA = x2 + 4x(2048/x2)
SA = x2 + 8192 x-1
Take the derivative of SA wrt x, set it to zero, solve for x. Plug that value of x into the surface area equation to find the minimum surface area.
HELLPPP P MEEEEEEE E PLEASEEEEE E
Answer:
Step-by-step explanation:
0.000108990512 m-1
don't add links please
Answer:
It’s C
Step-by-step explanation:
hey help help pls help quick help
Answer:
D
Step-by-step explanation
you see 6 squrs and One whole.
Answer: D
Step-by-step explanation: since its not asking for the answer if you look at both fractions are separated on the model and on the left is 1/6 and then on the right is 1/2 and if your looking for the answer its 3! Hope this helps!
The library has 3,121 magazines. Each bin holds 73 magazines. How many magazines will be in the partially filled bin?
Answer:
55
Step-by-step explanation:
3121/73=42 R55
Answer: 55 magazines will be in the partially filled bin.
Step-by-step explanation:
3,121 / 73 = 42.75, or 42 whole bins.
42 * 73 = 3,066
3,121 - 3,066 = 55
Hellppp MEEEEEEE pleaseeeeee
Answer: 31 in.
Step-by-step explanation:
Because if you split 62 in half it’ll equal 31.
31+31=62
Answer:
29.5 inches
Step-by-step explanation:
Eva is 1.5 inches shorter than half of Maria's height, so to determine Eva's height, we would subtract 1.5 from 31, half of Maria's height. Our difference is 29.5. Eva is 29.5 inches tall.
(this was edited because I'm apparently blind)
HelLPPP”””**!!!
MEeEeeee”**!
PLEASEEEEEE””**!!!
A pair of parallel lines is cut by another pair of parallel lines as shown in the figure. Which angles are congruent to angle K?
*then it’s the picture*
A. angles P, Q, and R
B. angles M, E, and C.
C. angles G, A, and B
D. angles D, E, and C
E. angles M, N, and P
Answer:
B. angles M, E, and C.
Step-by-step explanation:
Angles are congruent by being corresponding angles, or vertical angles, or alternate interior or exterior angles.
Answer: B. angles M, E, and C.
help quick don’t guess
Answer:
C) It must be the Answer
I didnt even guess, just typed it
help help help help pls p
Answer:
10/12 simplified 5/6
Answer:
A) [tex]\frac{5}{6}[/tex]
Step-by-step explanation:
So solve, change the sign into multiplication and use the reciprocal of the second number.
To find the reciprocal, flip the numerator and the denominator.
The reciprocal of 4/5 is 5/4.
So you have [tex]\frac{2}{3}[/tex]×[tex]\frac{5}{4}[/tex]
Multiply like a normal expression.
You get 10/12, which can be simplified to [tex]\frac{5}{6}[/tex]
Complete the following to show how the expression can be simplified using the Commutative and Associative Properties of Multiplication.
Enter the correct numbers in the boxes.
(−0.5)(−7)(2)= ( )( )(2)
=(−7)[( )( )]
=(−7)( )
=
Answer:
[tex](-0.5)(-7)(2)= (-7 )(-0.5 )(2)\\=(-7)[( -0.5)(2 )]\\=(-7)( -1)\\=7[/tex]
Step-by-step explanation:
[tex](-0.5)(-7)(2)= (-7 )(-0.5 )(2)[/tex] Here you apply the commutative law ([tex]ab = ba[/tex]).
[tex](-7)[( -0.5)(2 )][/tex] Here apply the associative law ([tex]a(bc) = (ab)c[/tex]).
[tex](-7)( -1) = 7[/tex] A negative number by a negative number is equal to positive.
Which proportion can be used to find 220% of 318?
times 318 by 2 because we need to find 200% then divide 318 by 5 which will be 20% there's your answer ;)
Step-by-step explanation:
Which question can be represented by the equation 4÷27=?
1. How many 2/7s are in 4?
2. What is 4 groups of 2/7?
3. What is 2/7 of 4?
4. How many 4s are in 2/7?
Answer:
I think number 4is the answer.
sorry this is the whole question
Step-by-step explanation:
8+t ,
where t is a whole number
Find the volume of the composite figure.
Write with the correct unit of measurement, such as 5 cm^2.
Answer:
?
Step-by-step explanation:
The graph below shows the relationship between the number of ice cubes made and the number of ice trays used:
A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5. The values on the y axis are 0, 16, 32, 48, 64, 80. Points are shown on ordered pairs 0, 0 and 1, 16 and 2, 32 and 3, 48 and 4, 64. Only the point on the ordered pair 3, 48 is labeled as A. These points are joined by a line. The label on the x axis is Ice Trays. The title on the y axis is Ice Cubes.
Which statement best describes point A on the graph?
One ice tray makes 32 ice cubes.
One ice tray makes 48 ice cubes.
Three ice trays make 16 ice cubes.
Three ice trays make 48 ice cubes.
Answer:
Three ice trays make 48 ice cubes.
Step-by-step explanation:
Each point on the y-axis is the amount of ice cubes and each point on the x-axis is each ice tray.
format:
(x, y)
(ice tray, ice cubes)
example:
(3, 48)
(3 ice trays, 48 ice cubes)
example:
(6, 96)
(6 ice trays, 96 ice cubes)
Point R is at (2, 1.2) and Point T is at (2, 2.5) on a coordinate grid. The distance between the two points is ____. (Input numbers and decimal point only, such as 8.2.)
Answer:
we can see that the x or the first number in both are 2 so there is no distance there, where there is a distance is the y which to find out we can just do 2.5-1.2=1.3
the distance between the two points is 1.3
I need this answer in 30 minutes please help !!
**WILL MARK THE FIRST PERSON BRAINLIEST**
What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer.
1
2
3
or
4
Answer:
C. -3/4
Step-by-step explanation:
-5/4 + 1/2
-5/4 + 2/4
-3/4
Hope this helps!
10 , 16 , 18 , 15 , 15 , 10 , 23
mean:____________
value differences:
______________
MAD:__________
Answer:
mean 10+16+18+15+10+23/6
92/6
15.33333......
I just need help with these few questions... please give me actual answers.
Answer:
Step-by-step explanation:
1. -7 = w + 5
w = -12
(-12 + 5 = -7)
2. -4p + 38 = 10
-38 -38
-4p = -28
/-4 /-4
p = 7
3. -3 1/2 = -1 1/4b
/1.25 /1.25
-2 4/5 = -b
2 4/5 = b
or
2.8 = b
Answer:
Step-by-step explanation:
Question 1:
-7 = w + 5
- 5 - 5
-12 = w
w = -12
Question 2:
-4p + 38 = 10
- 38 - 38
-4p = -28
----- ----- fraction bar... -4p divided by -4, -28 divided by -4
-4 -4
p = 7
Question 3:
-3 1/2 = -1 1/4b
- 7 = - 5
----- ----- b
2 4
4 -7 -5 4
---- x ----- = ------ x ----- b
-5 2 4 -5
-28
---- = b
-10
-28 2 14
----- divided by ---- = -----
-10 2 5
b = 2 4/5
hope this helps !
mark me brainliest :D
how can you use properties of operations to evaluate expressions?
[tex] \huge \underline { \bf {Answer :-}}[/tex]
When evaluating an expression, proceed in this order:
parentheses are done first.exponents are done next.multiplication and division are done as they are encountered from left to right.Addition and subtraction are done as they are encountered from left to right.♡hope it helps~
Which expression is equivalent to 2x + 2x + 2y + 2y?
A) 2x2y
B) 4 + xy
C) 4x + 4y
D) 8xy
what is 3438 x 24 + 24 -24 divided by 4
Answer:
82512
Step-by-step explanation:
Answer:
(3,438 x 24) + 24 - (24 / 4)
82,512 + 24 - 6
82,536 - 6
= 82,530
Noah and his friends are going to an amusement park. The total cost of admission for 8 students is $100, and all students share the cost equally. Noah brought $13 for his ticket. Did he bring enough money to get into the park?
1. Yes, and he will have .75 left over.
2. No, he is .50 short.
3. No, he is .75 short.
4. Yes, and he will have .50 left over.
Step-by-step explanation:
4. yes, and he will have .50 left over
i need help with this question
Answer:
The answer will be "B" or 10%
Step-by-step explanation:
PLease help me ill give brailiest n if you can put an explaination TvT im not that great with math
Answer:
/24
Step-by-step explanation:i am not that good but to me looks like /24 i hope it is a good A :}
Answer:
Square Root of 26 = 5.9
Square Root of 20 = 4.7
Square Root of 24 = 4.8
Square Root of 27 = 5.1
So, C, Square Root of 24 is the correct one!
is 4x-6=1/2(-12+8x) one solution, no solution, or infinite? show work
HELLLP meeeee PLEASE !!
Fill in the blank.
A percent is a constant of proportionality describing the ________ to the ________
Answer:
a percent is a variable of proportionality describing the part of the whole.
Step-by-step explanation:
Im sorry if im worng im not 100% sure