Answer:
37 9/20
Step-by-step explanation:
Answer:
[tex]{ \bf{answer \: is \: { \underline{37 \frac{9}{20} }}}}[/tex]
Step-by-step explanation:
When converting to fraction, you must get to know about the place values.
3 » tens
7 » ones
.4 » tenth
5 » hundredth
since last place value is hundredth, fraction denominator must be 100
therefore:
[tex]37.45 = \frac{3745}{100} [/tex]
then you can reduce by 5:
[tex] = \frac{3745 \div 5}{100 \div 5} \\ \\ = \frac{749}{20} [/tex]
In mixed fraction:
[tex] = 37 \frac{9}{20} [/tex]
Which is the better buy?
3-gallon jug of water for $10.92
8-quart jug of water for $8.64
Answer:
3-gallon jug of water for $10.92, is the better buy
Step-by-step explanation:
First let's do the 3 gallon jug -
We need to find the unit rate (The cost per gallon/quart)
$10.92 / 3 = $3.64
$8.64 / 8 = $1.08
1 Gallon = 4 Quarts, therefore the 3-gallon jug of water is the better buy.
Find the midpoint of (-3,7) and (-9,1).
Answer:
(-6, 4)
Step-by-step explanation:
Given: f(x) = 6x - 10 Evaluate 11
Here is the anwser. Its in the pic lol
Find f(3) f(2) f(1) f(0) f(-1)
Answer:
f(3) = -1, f(2) = -3, f(1) = -5, f(0) = -7, f(-1) = -9
Step-by-step explanation:
f(x) = 2x -7
f(3) = 2(3) - 7 = -1
f(2) = 2(2) - 7 = -3
f(1) = 2(1) - 7 = -5
f(0) = 2(0) - 7 = -7
f(-1) = 2(-1) - 7 = -9
anybody how to do this?
if f(x) = 3x+7 find f(x+1)
Answer:
-3
Step-by-step explanation:
3x +7 =f(x+1)
3x +7=x+1
3x-x=-7+1
2x=-6
-3
Solve for the value of x by applying the definitions of complementary and supplementary angles
9514 1404 393
Answer:
x = 52
Step-by-step explanation:
The square corner symbol indicates the sum of the marked angles is 90°. (They are complementary.)
(x +3)° +35° = 90°
x° = 90° -38° = 52°
x = 52
what is the width of a rectangle with length 25in and area of 375^{2}
Explanation:
I'm assuming you meant to say the area is 375 in^2, aka 375 square inches.
If so, then,
area of rectangle = length*width
A = L*W
A/L = W
W = A/L
W = 375/25
W = 15 inches
As a check,
A = L*W = 25*15 = 375 which helps confirm the answer.
You are installing a fence around your yard. In the figure,
your yard is rectangle ABCD. Each unit in the coordinate
plane represents 10 feet.
a. What is the perimeter of your entire yard
b. You consider only installing a fence around your backyard represented by rectangle ABEF what is the perimeter of your backyard?
c. The cost of fencing is $50 for each 6 foot section how much do you say by only installing a fence in the backyard?
Perimeter of a shape can be determined by the sum of its individual sides. Thus, the answers to the given questions are:
(a) 360 feet
(b) 240 feet
(c) $1000.0
Perimeter can simply be defined as the sum of all sides of a given figure or shape. Thus, the solutions required can be determined as follows:
(a) Side AB = CA = (7 - 1) x 10 feet
= 6 x 10 feet
= 60 feet
Side AD = BC = 13 - 1
= 12 x 10 feet
= 120 feet
The perimeter of the entire yard = 60 + 120 + 60 + 120
= 360
Perimeter of the entire yard = 360 feet
(b) Side AB = EF = 60 feet
Side FA = BE = (7 -1) x 10 feet
= 60 feet
So that,
The perimeter of the backyard = 60 feet x 4
= 240
Perimeter of the backyard = 240 feet
(c) The cost of installing a fence in the entire yard = [tex]\frac{360}{6}[/tex] x $50
= $3000.0
The cost of installing a fence in the back yard = [tex]\frac{240}{6}[/tex] x $50
= $2000.0
The amount saved by only installing a fence in the back yard = $3000.0 - $2000.0
= $1000.0
Thus, the amount saved by only installing a fence in the back yard is $1000.0
Visit: https://brainly.com/question/23123059
When q= -4 and g=1 look at picture
Answer:
-25
Step-by-step explanation:
sorry for the mistake
1. algebraic expression
a letter or symbol used to represent an unknown
2. coefficient
a mathematical phrase that cannot be determined true or false
3. constant
a numerical value
4. expression
a mathematical expression containing one or more variables
5. variable
the constant preceding the variables in a product
Answer:
1. algebraic expression: a mathematical expression containing one or more variables
2. coefficient: the constant preceding the variables in a product
3. constant: a numerical value
4. expression: a mathematical phrase that cannot be determined true or false
5. variable: a letter or symbol used to represent an unknown
Step-by-step explanation:
solve my problem plz
Answer:
A
Step-by-step explanation:
Aruba has the lowest population
It would be 'Aruba has the least population'
Bolivia has an exponet of 7, 7 zeros while Aruba has 5
The Philippines has a population that is a multiple of Aruba, as long as it's not 1 or less it's going to be greater then Aruba
Therefore since both would have more, your true statement would be the first one
B is between A and C and AB = BC.
If AB = 4x and AC = 24, find x.
Answer:
x = 6
Step-by-step explanation:
Because AB = BC and AB = 4x , AC = 24
=> 4x = 24
x =6
Answer:
X=3
I hope this helps,
Not the neatest of handwriting though
Emma reached into the bag 10 different times, drew a ball, and recorded the numbers. Here are her results.
5 4 2 2 7 6 1 10 9 9
2. Use fractions, decimals, and percent to express the probability of selecting a multiple of 3, using Emma’s results. Represent these probabilities on each probability line.
Answer:
The multiples of 3 are:
6, 9, 9These the 3 out of 10 results.
The probability of selecting a multiple of 3 is:
P = 3/10 as fraction = 0.3 as decimal = 30% as percentAnswer:
Step-by-step explanation:
There are two multiples of 9 in the list.
6: 1/10 0.1 10%
9: 3/10 0.3 30%
1Q _____is neither a prime number nor a composite number
2Q the only even prime number is ______.
3Q A prime number has only_____ factors,______and_______.
4Q _______is the smallest prime number is_____.
5Q there are ______ prime numbers less then 20.
Brainiest plz I need help asap
Answer:
2: B*W=A (Answers)
Step-by-step explanation:
A: A meter of rope should cost $0.8 or 80 cents.
B: It should be 1.20 meters.
-12/3*(-8+(-4)²-6)+2
122 right?
Answer:
-6
Step-by-step explanation:
[tex] - \frac{12}{3} \times ( - 8 + ( - 4 {)}^{2} - 6) + 2[/tex]
[tex] (-4)² = 4²= 4×4 =16 [/tex]
[tex] - \frac{12}{3} \times ( - 8 +16 - 6) + 2[/tex]
[tex] -8 + 16-6= -14 + 16 = 2[/tex]
[tex] - 4( - 8 + 16 - 6) + 2[/tex]
[tex] - 4 \times 2 + 2[/tex]
[tex] - 8 + 2[/tex]
[tex] = - 6[/tex]
can someone check my answers? if they are all right then just leave it alone but if somethings wrong please tell me and explain why!
Answer:
They are all right
Step-by-step explanation:
all of them are right
Everything is correct except the last one. I have attached the solutions, see them.
PLS HELP ME WITH ANGLES
Answer:
140 comied
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
40° + 3y + 2y = 180°
↔ 5y = 140°
↔ y =28°
What least number should be subtracted from 45,632 so that the number is divisible by 100 (plzz answer)
Answer:
32
Step-by-step explanation:
I don't know if I am correct but if you subtract 32 from 45632 then you will get 45600 which is easily divisible by 100, so your answer is 32
How many ounces of a 15% alcohol solution must be mixed with 4 ounces of a 20% alcohol solution to make a 17% alcohol solution?
Answer:
6 ounces
Step-by-step explanation:
Let x = the number of ounces of the 15% alcohol solution needed to be mixed with the 4 ounces of 20% alcohol solution to obtain the 17% alcohol solution.
After converting the percentages to their decimal equivalents, set up the necessary equation as follows:
0.15x+0.20(4) = (x+4)(0.17) Simplify and solve for x.
0.15x+0.8 = 0.17x+0.68 Subtract 0.15x from both sides.
0.8 = 0.02x+0.68 Now subtract 0.68 from both sides.
0.12 = 0.02x Finally, divide both sides by 0.02
x = 6
You need to mix 6 ounces of 15% alcohol solution with 4 ounces of 20% alcohol solution to obtain 10 (x+4)ounces of 17% alcohol solution.
Answer:
Therefore 2 ounces of 11% alcohol solution must be mixed with 4 ounces of 20%alcohol to make a 17%alcohol solution
Step-by-step explanation:
Let x ounces of 11% alcohol must be mixed with the 2 ounces of 20% alcohol.
The amount of alcohol in 4 ounces solution is= ounces
= 0.8 ounces
The amount of alcohol in x ounces solution is= ounces
= 0.11 x ounces
Total amount of alcohol is = (4+x) ounces
According to the problem,
Therefore 2 ounces of 11% alcohol solution must be mixed with 4 ounces of 20%alcohol to make a 17%alcohol solution
I need to know what is the fraction, 2/5 as a decimal?
Answer:
0.4
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
please help and explain, thanks so much.
2x^3 y^8 / 4y^2
Answer:
[tex]2 {x}^{3} {y}^{8} \div 4 {y}^{2} \\ = {x}^{3} {y}^{8} \div 2 {y}^{2} \\ = {x}^{3} {y}^{8 - 2} \div 2 \\ = {x}^{3} {y}^{6 } \div 2 \: \: \: ans[/tex]
Step-by-step explanation:
Plz make it brainlist answer your questions have been solved
Find the length of UC
A. 54
B. 4
C. 39
Either take the photo of that question or take screenshot and attach it. The question is not complete.
please help me! how much times can 23 go into 1,624 please tell me the quotation and remainder!!:)
Answer:
Quotient= 70
Remainder=14
Step-by-step explanation:
Do you need explanation?
Answer:
23 goes into 1,624 70 times
work out b(4½-3⅔)+1⅔
Answer:
2 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Change the mixed numbers to improper fractions
([tex]\frac{9}{2}[/tex] - [tex]\frac{11}{3}[/tex] ) + [tex]\frac{5}{3}[/tex] ← the LCM of 2 and 3 is 6
= [tex]\frac{9(3)}{2(3)}[/tex] - [tex]\frac{11(2)}{3(2)}[/tex] + [tex]\frac{5(2)}{3(2)}[/tex]
= [tex]\frac{27}{6}[/tex] - [tex]\frac{22}{6}[/tex] + [tex]\frac{10}{6}[/tex]
= [tex]\frac{5}{6}[/tex] + [tex]\frac{10}{6}[/tex]
= [tex]\frac{15}{6}[/tex]
= [tex]\frac{5}{2}[/tex]
= 2 [tex]\frac{1}{2}[/tex]
Given the functions: f(x) = 4x + 8 and g(x) = 2x - 12,
1. Find 2f(x) + 3g(x)
X+
2. Find f(x) · g(x)
I
1x² +
X +
Real answer or you get reported
Answer:
(4 , 1 , -5)
Step-by-step explanation:
hopefully it is clear and visible...and also understandable
:)
Plz help. i’ll give brainliest
Answer:
x=17 degrees
m1=97 degrees
Step-by-step explanation:
6x-19=3x+32(vertically opposite angles)
6x-19-3x=32
3x =32+19
3x=51
x=17 degrees
when we substitute x in these:
6x-19=83
3x+32=83
if 1=y
83+83+Y+Y=360(points around a point is 360 degrees)
166+2Y =360
2Y =360-166
2Y=194
Y=97
Therefore 1=97 degrees
Hope you got it
If you have any answer just ask me
If you think this is the best answer please mark me as brainliest
We want to factor the following expression:
16x^4-(y-1)^2
We can factor the expression as (U+V)(U-V) where U and V are either constant integers or single-variable expressions.
photo:
1) What are U and V?
2)Factor the expression.
Step-by-step explanation:
[tex]16x^4-(y-1)^2=4^2\cdot (x^2)^2-(y-1)^2=(\textcolor{blue}{4x^2})^2-(\textcolor{green}{y-1})^2[/tex]
[tex]\text{Comparing with } \textcolor{blue}{U}^2-\textcolor{green}{V}^2, \text{ we know}[/tex]
[tex]\textcolor{red}{U=4x^2, V=(y-1)}[/tex]
[tex]\text{By the formula } U^2-V^2=(U+V)(U-V)[/tex]
[tex]16x^4-(y-1)^2=(4x^2)^2-(y-1)^2=\textcolor{red}{(4x^2+y-1)(4x^2-y+1)}[/tex]
