Answer:
2 x 4.99 = 9.98
3/4 x 4.99 = 3.7425 round it to 3.74
9.98 + 3.74 = 13.73
Answer: $13.73
Step-by-step explanation:
Pls help, thank you :)
Answer:
(3)
Step-by-step explanation:
Use the Associative Property of Addition to write an expression equivalent to (u + 2) + 8.
Which expression is equivalent to (u + 2) + 8 by the Associative Property of Addition?
OA. U + 2 + 8
OB. 8+ (u + 2)
OC. (u + 8) + 2
OD. u + (2+8)
Answer:
D
Step-by-step explanation:
First of, associative property of addition is rearranging the parenthesis and not moving the numbers
A is incorrect because you can not take out the parenthesis in the equation
B is inccorrect because they change the position of the number
C is incorrect because they change the position of number
D is correct. It only change the position of the parenthesis
9.A bucket contains 25 kg of jelly beans.Cups containing 1.8 kg of jelly beans are measured out from the bucket.
a) How many full cups will be measured out?
b)What mass of jelly beans remain in the bucket
Answer:
a) 13 cups
b) 1 .6kg
Step-by-step explanation:
a) 25 / 1.8 = 13.89
13 cups
to check the answer:
13 cups x 1.8kg per cup = 23.4kg in total
we can use 23.4 to figure out b
b) 25 kg - 23.4kg = 1.6kg
1.6kg
To make mashed potatoes from a box you need 2/3 cups of water and 1/8 cups of milk. Write a unit rate equivalent to the ratio of water to milk
Answer:
16:3
Step-by-step explanation:
Cups of water needed = 2/3
Cups of milk needed = 1/8
We need to find a unit rate equivalent to the ratio of water to milk. Dividing the amount of water needed to that of cups. So,
[tex]R=\dfrac{\dfrac{2}{3}}{\dfrac{1}{8}}\\\\=\dfrac{2}{3}\times 8\\\\=\dfrac{16}{3}[/tex]
So, the required ratio is 16:3.
S=2(3.14)zx+4(3.14)z^2
Answer:
what do you want to solve for?
Step-by-step explanation:
Find m∠ABC in the picture. (it's not solving for x.)
Answer:
20°
Step-by-step explanation:
180-140=40
1/2 of 40=20
RANGE IS ANOTHER NAME FOR:
A. Middle
B. Average
C. Most
D. The distance between the biggest and largest numbers in a data set
Answer:
D
Step-by-step explanation:
Range is the distance between the biggest and smallest numbers in a set
1 Billy is looking for a number between 3.6 and 4.05 for a homework problem. Which number could Billy use? a) 3.59 b) 3.79 c) 4.06 d) 4.50
Answer:
b
Hopefully that helped
Step-by-step explanation:
Use polynomial identities to factor 64 + 27a3.
How do I solve the one that’s blank ?
Answer:
x = 9.1
Step-by-step explanation:
x^2 + 16^2 = 18.4^2
x^2 + 256 = 338.56
x^2 = 82.56
x = 9.1
Which measurement is equivalent to 1 liter?
Answer:
4 Metric cups!
Step-by-step explanation:
Using a conversion calculator you find them equal to each other. Hope this is what you needed!
Answer:
1000 cubic centimeters
0.264172 US liquid gallon
Step-by-step explanation:
subtract 15/12and 5/6
Answer:
5 / 12
Step-by-step explanation:
You must have common denominators in order to add or, in this case, subtract.
Answer:
[tex] \frac{15}{12} - \frac{5}{6} [/tex]
We have a simple formula that can be reduced We will put it into a combined form [tex]1 \times \frac{3}{12} - \frac{5}{6} [/tex]Find a common numerator [tex]1 \times \frac{3}{12} - \frac{10}{12} [/tex]So our answer is [tex] \frac{5}{12} [/tex]Plss help it would make my day lolz
Answer:
first one
Step-by-step explanation:
1/3 is the same as 2/6 and 3/6 is the same as 1/2
A farmer recently sold a large plot of land. The sale decreased his total acreage by 6%. Let v be the original acreage. Find two equivalent expressions that will give the new acreage. Use the expressions to describe two ways to find the new acreage. Name two expressions that would give the new acreage. (A)0.06v
(B)6v
(C)v-6v
(D)0.94v-0.06v
(E)v-0.06v
(F)0.94v
Answer:
[tex]v - 0.06v[/tex] and [tex]0.94v[/tex]
Step-by-step explanation:
Given
[tex]Acreage = v[/tex]
[tex]Decrement = 6\%[/tex]
Required
Determine the new acreage
Because a reduction occur, the new acreage can be calculated using:
[tex]New = Acreage - Decrement * Avreage[/tex]
[tex]New = v - 6\% * v[/tex]
[tex]New = v - 0.06 * v[/tex]
[tex]New = v - 0.06v[/tex] ------ (1)
Evaluate the expression
[tex]New = 0.94v[/tex] ---- (2)
I already know the answer but I want to see if people get it right :) will give brainiest to correct answer.
There is a patch of lily pads on a lake. Every day, the patch doubles in size.
If it takes 48 days for the lily pads to cover the entire lake how much days does it take for the lily pads to cover half the lake.
Answer:
is it 47? I'm not sure
if not can you explain it to me
Answer:
47 days
Step-by-step explanation:
Since the patch of lily pads double each day, the day before day 48 would cover half of the lake.
What are multiple that equal 23
Answer:
1 x 23 = 23
23 x 1 = 23
Step-by-step explanation:
A multiple is a number times another number.
In this case, we are looking for a number times another number that will equal 23.
1 and 23 are the only numbers that can be multiplied by each other to get 23.
please help i don't know this one
Answer:
Hey do you know the answer to the question you wrote a while ago?
Step-by-step explanation:
(02.05)
Two similar triangles are shown on the coordinate grid:
A coordinate plane is shown. Triangle XYZ has vertices X at negative 5 comma negative 1, Y at negative 6 comma negative 2, and Z at negative 3 comma negative 2. Triangle X double-prime Y double-prime Z double-prime has vertices X double-prime at 10 comma negative 2, Y double-prime at 12 comma negative 4, and Z double-prime at 6 comma negative 4.
Which set of transformations has been performed on triangle XYZ to form triangle X′′Y′′Z′′?
Do you?? :(
The diameter of a circle is 18 cm. Find the circumference to the nearest tenth to the nearest tenth.
c=2πr. r=18/2=9
=2 ×22/7 ×9
=56.6 to the nearest tenth
Would this be correct ladies and gents
Answer:
You can use the useful mnemonic: SOH CAH TOA to determine what function to use. Since we have information about the hypotenuse (H) and opposite (O), we should use sine (S) for "SOH".
So yes, sine would be correct.
Hope this helps!
A number is divided by 3 and decreased by 5 is 6. What is the number???
Answer:
Given : x/3-5=6
answer = 23
Step-by-step explanation:
x-5=6*3
x-5=18
x=18+5
x=23
Answer:
33
Step-by-step explanation:
let the number be n , then the number divided by 3 is [tex]\frac{n}{3}[/tex] and decreased by 5
[tex]\frac{n}{3}[/tex] - 5 = 6 ( add 5 to both sides )
[tex]\frac{n}{3}[/tex] = 11 ( multiply both sides by 3 )
n = 33
The number is 33
A choir teacher is dividing 15 sopranos and 36 altos into the singing groups. He wants each group to have the same combination of sopranos and altos, with no singers left over. What is the greatest number of groups?
Answer:
3 groups of 5 sopranos and 12 altos
Step-by-step explanation:
i will give you brainliest whoever answers correct first!!!
pls help me 70 pts will give brainiest
Answer:
brooooo what kind of math are you doingg- that looks hard
Step-by-step explanation:
The Washington Monument in Washington, D.C. is surrounded by a circle of 50 American flags that are each 100 feet from the base of the monument. The distance from the base of a flag pole to the top of the monument is 564 feet. What is the angle of elevation from the base of a flag pole to the top of the monument?
Answer:
Step-by-step explanation:
cosx=100/564
x=arccos(100/564)
x=79.79 degrees (to the nearest hundredth of a degree)
The angle of elevation from the base of a flag pole to the top of the monument is to be considered as the 79.79 degrees.
Calculation of the angle of elevation;Since there is 100 feet from the base of the monument.
And, The distance from the base of a flag pole to the top of the monument is 564 feet
Now the angle should be like
cosx = 100/564
x = arc cos(100/564)
x=79.79 degrees
hence, The angle of elevation from the base of a flag pole to the top of the monument is to be considered as the 79.79 degrees.
Learn more about an angle here: https://brainly.com/question/124950
write in set notation; The et of all real numbers greater than 8 but less than 65
Answer:
{x I 8 < x < 65}
Step-by-step explanation:
{x I 8 < x < 65}
Use the distributive property to simplify the expressions.
-3(4 - 3p)
-3(7 - 6u)
-6(-1 + 2c)
6(-n + 7)
9(5 + 3c)
Step-by-step explanation:
Do the steps that I did on Problem A for each!!!!
A:-3(4-3p)
a=-3, b=4, c=3p
Apply the distributive law:
[tex]-3*4-(-3)*3p[/tex]
Add minus - plus rules:
[tex]-3*4+3*3p[/tex]
Simplify:
=[tex]-12+9p[/tex]
B:-3(7-6u)
a=-3, b=7, c=6u
=-3*7+3*6u
Simplify;
=[tex]-21+18u[/tex]
C:-6(-1+2c)
a=-6, b=-1, c=2c
=-6(-1)+(-6)*2c
=6*1-6*2c
Simplify:
=[tex]6-12c[/tex]
D:6(-n+7)
a=6,b=-n,c=7
=6(-n)+6*7
=-6n+6*7
Simplify:
=--6n+42
E;9(5+3c)
a=9,b=5,c=3c
=9*5+9*3c
Simplify:
=45+27c
DOES ANYBODY KNOW THIS?
Answer:
4/9 = 2/ x = 4.5
Step-by-step explanation:
Hope this would help.
Answer: The answer is 2/4.5
Step-by-step explanation: I found this because 4 is half of two so i just found half of nine and got my answer.
Hope this helps.
find the greatest common divisor of the numbers 96 and 212
Answer:
The GCF of 96 and 212 is 4.
I need help I can’t understand this
9514 1404 393
Answer:
[tex]P_1=11.7\\P_2=15.21\\P_n=9\cdot1.3^n\\P_{10}\approx124.07[/tex]
Step-by-step explanation:
An exponential function can be written in the form ...
y = a·b^x
where x is the independent variable, b is the common ratio, and 'a' is the initial value (when x=0). The "common ratio" is the ratio of each term to the one before. For example, b = P₁/P₀.
Here, you are told the initial value (P₀) is a=9, and the common ratio is b=1.3. The independent variable is given as n, so your population formula is ...
P(n) = 9·1.3^n
__
You are asked for values when n = 1, 2, and 10. Since you know the common ratio, you can simply multiply P₀ by 1.3 to get P₁:
P₁ = 1.3·P₀ = 1.3·9 = 11.7
Similarly, ...
P₂ = 1.3·P₁ = 1.3·11.7 = 15.21
__
You could continue up to P₁₀, but it is easier to use a calculator to evaluate the exponential function.
P(10) = 9·1.3¹⁰ ≈ 124.07
which of the following is NOT a property of all parallelograms
(1) the diagonals are perpendicular
(2) the diagonals bisect each other
(3) opposite sides are congruent
(4) adjacent angles are supplementary