Answer:
a 8 1/4 c
Step-by-step explanation:
I converted to decimals first. 4.5 c water to 2 c cream. wants to use 3.66 cream. 3.66/2= 1.83. she is increasing cream by 1.83%, next multiply same % to water. 4.5 cups * 1.83 = 8.235 which is closest to 8.25= 8 1/4
0.04 Equation Editor
Answer:
Step-by-step explanation:
Equation 3.0.
Can u answer part A and C
Answer:
B should be 12 since 63,66/5,25 is approx. 12,12
What are the options for the dropdowns so I can make sense of it ?
Step-by-step explanation:
6.99 x 10^2 in standard form
Which rule best describes this transformation
Answer:
B
Step-by-step explanation:
the average weight of a nine-banded armadillo is 4.5 kilograms what is the armadillo average weight in pounds?(1kg =2.2 Ib )
Answer:
9.9lb
Step-by-step explanation:
2.2*4.5=9.9
Answer:
9.9 lb
Step-by-step explanation:
4.5 x 2.2 = 9.9
Endpoint: (1.-10), midpoint: (6, -6)
Answer:
Step-by-step explanation:
(x + 1)/2 = 6
x + 1 = 12
x = 11
(y -10)/2 = -6
y - 10 = -12
y = -2
(11, -2)
if it took 2 hours to clean 4 houses how many houses could be cleaned in 3 hours
Answer:
6
Step-by-step explanation:
it would be six in one hour he would clean 2 houses in two 4 houses then in three it would be six
Answer:
I think you can clean 6 houses.
1
Use the properties of an Isosceles Triangle to solve for x and y.
AJKL is an isosceles triangle. Find the values of x and y
Answer:
x = 3y = 11Step-by-step explanation:
isosceles triangle
solve for x:
JK = KL
8x = 13x - 15
15 = 13x - 8x
15 = 5x
x = 3
solve for y:
180 = 76 + 2(5y - 3)
180 - 76 = 10y - 6
10y = 110
y = 11
Last year 42 new houses were built in a neighborhood. So far this year 5/7 of them have been sold. How many new houses have been sold this year?
Answer:
30
hope this helps.
Answer:
35 houses
Step-by-step explanation:
a regular photograph measuring 2 inches by 4 inches is enlarged by a scale factor of 8. What are the dimensions of the new photograph?
Answer:
16 inches by 32 inches or 1 1/3 feet by 2 2/3 feet
Step-by-step explanation:
Which process do we use in reverse to solve two-step equations?
Answer: Inverse Operation
Step-by-step explanation:
The value of a collectible coin can be represented by the equation y = 2 x + 15, where x represents its age in years and y represents its total value in dollars. What is the value of the coin after 19 years?
Answer:
y = 53
Step-by-step explanation:
To get the answer, first put 19 in place of the x, and then times that iwth two, getting 38, you add that to 15. The answer is 53.
Answer:The Value of the coin after 19 years is $53.
Step-by-step explanation:If x=age, then simply substitute the x in “2x+15” for 19.After you do that you should get y=2(19)+15.Do the math to get y=38+15. Y=53.
Caroline babysat for two families-the Nelsons and the Smiths. Use the information below to compare her earnings. Nelsons: a= 6.25h, where a represents the amount she earned and h represents the number of hours she babysat Smiths: $29 for 6 hours which statement is true?
5/16 ÷ 5/12
3 1/5 • 2 3/4
6 3/8 ÷ 2 1/4
i need all of these to be reduced to lowest term, if someone could do a step by step process that'd be great. thank you :)
Answer:
1.) 3/4
2.) 44/5 or 8 4/5
3.) 17/6 or 2 5/6
Step-by-step explanation:
1.) 5/16 ÷ 5/12
To divide a fraction by another fraction, reciprocate (put the numerator to denominator and vice versa) the divisor then change the sign to multiplication:
5/16 × 12/5
5 × 12 / 16 × 5
Cancel out 5 since both numerator and denominator has it:
12 / 16
Divide both by 4:
12 ÷ 4 / 16 ÷ 4
3/4
2.) 3 1/5 • 2 3/4
You have to convert the fractions first to improper fractions by multiplying the denominator to the whole number then adding the numerator to the product:
3 1/5 = 3×5 + 1 = 16/5
2 3/4 = 2 × 4 + 3 = 11/4
Now you can multiply the numerator to numerator then denominator to denominator:
Since 16 is a factor of 4, you can cancel it out, which leaves 4:
16 / 5 × 11/4
4 × 11 / 5 × 1
44/ 5
3.) 6 3/8 ÷ 2 1/4
Convert to improper fraction:
6 3/8 = 6× 8 + 3 = 51/8
2 1/4 = 4 × 2 + 1 = 9/4
(51 × 4)/ (9×8)
51 × 1/ 9× 2
51 / 18
Divide by 3:
17/6
Solve the compound inequality and graph the solutions,
-1
Answer:
Step-by-step explanation:...
i really need help fast i need it to be correct
Answer:
YZ = 25.40 correct to 1dp
Step-by-Step explanation:
Sin16°= XZ/YZ
YZ=XZ/sin16°
YZ=7/0.276
YZ=25.3623188405797
YZ = 25.40 correct to 1dp
Answer:
XZ ≈ 24.39
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan16° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{XZ}{YZ}[/tex] = [tex]\frac{7}{YZ}[/tex] ( multiply both sides by YZ )
YZ × tan16° = 7
YZ × 0.287 = 7 ( divide both sides by 0.287 )
YZ = [tex]\frac{7}{0.287}[/tex] ≈ 24.39 ( to 2 dec. places )
6. L
A machine can make 56 parts in 4 hours. It
can also make 70 parts in 5 hours. Write an
equation that relates the number of parts
the machine can make and the time in
hours. Predict how many parts the machine
can make in 9 hours, 30 minutes.
Answer:
133
Step-by-step explanation:
56/4=14 and 70/5=14. 14 x 9 = 126
30 mins is half of an hour which means you need to divide 14 by 2 which gives you 7.
126 + 7 = 133
133 parts the machine can make in 9 hours, 30 minutes.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
A machine can make 56 parts in 4 hours.
56=4x
A machine can also make 70 parts in 5 hours.
70=5x
Now we need to write an equation that relates the number of parts
the machine can make and the time in hours.
14=x
Now, we need to find parts the machine can make in 9 hours, 30 minutes.
14 x 9 = 126
As 30 minutes is half an hour, so divide 14 by 2 we get 7
126 + 7 = 133
Hence 133 parts the machine can make in 9 hours, 30 minutes.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
This has no answer choices
Answer:
I think x eaquals 130
Step-by-step explanation:
Because if you add 50 to 130 you get 180 a a straight line is 180 hope this helps
The mailman delivered a $22 check and three bills for $14 each today. What is the total in the mailbox?
Answer:
The answer is 64.
Step-by-step explanation:
22 + (14*3)
22 + 42
64
Please help, I'm stuck and really need this.
Answer:
r = 8
Step-by-step explanation:
To find the radius with only the area you do r = [tex]\sqrt{A/\pi }[/tex]
Since your area 64[tex]\pi[/tex] = 201.0619298 then 201.0619298/[tex]\pi[/tex] = 64
[tex]\sqrt{64}[/tex] = 8
Hope this helps!!
IIIlas' car usses 65 L of petrol to travel 728 km, while Hanis car uses 48 L in 552 km
how much petrol would each car use to travel 830 km?
Answer:
IIIlas' car 74.107 L
Hanis car 72.173 L
Step-by-step explanation:
Graph the solution of this inequality:
350 » 125 + 15.7
Answer:
the line would be at x=15 and you would shade all to the left of the line and a point in that zone or on the line would work in the equation
Step-by-step explanation:
you are considering applying for a job as a server for a local restaurant you see this graph displayed in some company literature in which ways if any is this graph misleading?
A. The vertical axis does not begin at zero.
B. The vertical scale has unequal intervals.
C. It is misleading both because the vertical axis does not begin at zero and because the vertical scale has unequal intervals.
D. The graph is not misleading.
Answer:
the answered is c
Step-by-step explanation:
what the answered says its correct and i took the test
16xy = W Solve for x. I need help
Answer:
[tex]x = \frac{W}{16y} [/tex]
Step-by-step explanation:
To solve for x, we need to arrive at the equation of x=___.
[tex]16xy = W[/tex]
Divide by 16y on both sides:
[tex]x = \frac{W}{16y} [/tex]
inverse function of adding 12
Answer:
-12
Step-by-step explanation:
PLEASE HELP ME ASAP I DONT WANT TO FLUNK MATH
Find the slope given these points:
(-8,4) & (-5,1)
A. -1
B. 1
C. 3/13
D. 5/13
Answer:
A:-1
Step-by-step explanation:
If Vivian rides for 7 hours on a bicycle, what is her rate if she rides 84 miles?
Answer:
12
Step-by-step explanation:
84/7 is 12, so she was going 12 mph
All perfect squares are divisible by 2.
A.) true
B.) False, counterexample of 16
C.) False, counterexample of 15
D.) False, counterexample of 25
Answer:
the correct answer is C
Step-by-step explanation:
because the square root of 15 is 3.8 and 3.8 isnt divisible by 2
0.00581 in scientific notation
Answer:
5.8 × 10-3
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.
(3y-1)^5 written in standard form please help!!!!
Answer:
Step-by-step explanation:
[tex](3y-1)[/tex]
[tex](3y-1)*(3y-1)*(3y-1)*(3y-1)*(3y-1)[/tex]
[tex]243y^5-405y^4+270y^3-90y^2+15y-1[/tex]