Answer:
x·12
Step-by-step explanation:
x equals the unknown number and product means to multiply.
Which of the following is an example of scale?
O 0.25 inches = 1 foot
O 26 feet x 19 feet
O 12 inches in 1 foot
Room holds 1427 rubber ducks
Pls help me :3
Answer:
12 inches in 1 foot
Step-by-step explanation:
In this problem, we need to find an example that is a scale.
There must be a relation between two units.
There are many types of units of lengths. These can be metre, cm, mm, foot, inches.
The relation between inch and foot is given by :
1 foot = 12 inch
So, we can say there are 12 inches in 1 foot.
Hence, the correct option is (c).
what is the area of 12 inches and 9 inches?
Answer:
i believe the area would be: 108
Step-by-step explanation:
you would multiply the numbers ( 12 x 9 = 108)
= 108 in
~ i rlly hope this is correct and has helped you in any way, have a gr8 day/night my friend!~
Answer:
area is 180
Step-by-step explanation:
How do you write 400 in scientific notation?
Answer: 4x10^2
Step-by-step explanation:
Enter the equation of the circle with the given center and radius.
Center: (0, 5); radius: 5
The equation of the circle is
Answer:
[tex](x-0)^{2} + (y-5)^{2} = 25[/tex]
Step-by-step explanation:
The "template" equation of a circle is:
[tex](x-h)^{2} + (y-k)^{2} = r^{2}[/tex]
All you're doing after that, is filling in the blanks:
h = 0
k = 5
r = 5
Answer:
Correct answer:
(x−0)² + ( y−5)²=5²
Explanation:
The equation of a circle is (x−h)²+(y−k)²=r²
The center is (0,5) or, written another way (h,k). Substituting 0 for h and 5 for k, our formula becomes (x−0)²+(y−5)²=5²
Finally, the formula of the circle is (x−0)²+(y−5)²=25
If one adult works 4 weeks per month at
40 hours per week, what is the minimum hourly
wage, to the nearest cent, that person must
earn in order to meet the family's budget
needs?
Answer:
15.21
Step-by-step explanation:
All of the bills total to $2432.50. The person works 160 hours in a month. $2432.50 ÷ 160 = $15.20, BUT:
$15.20 × 160 = $2432, which is 50 cents short of what they need, so one extra cent in their wage will give them the amount they need.
$15.21 × 160 = $2433.60
Carol is comparing two rectangular tiles for a flooring project. The blue tile is 8 centimeters long and 6 centimeters wide. The yellow tile is is 70 milimeters long and 68 milimeters wide. Which tile covers the greater area? How much greater is the area. Use the sentence frame to answer.=: The_____ Tile covers more area by ________.
Answer:
The Blue Tile covers more area by 40 mm^2
Step-by-step explanation:
convert centimeter to millimeters
1cm = 10 mm
(6 x 10) by (8 x 10)
Area of a rectangle = length x breadth
60 x 80 = 4800
70 x 68 = 4760
difference = 4800 - 4760 = 40
Help Please ASAP!!!!!!!!!!
Answer:8(B)
Step-by-step explanation:
pls help me with these
Answer:
18= -6x+11
19= 2(x+1)
20= 11x+2
21= -6x+5
22= 33x-81
Please help me!
4. KY is tangent to circle X. Find KY. Round your answer to two decimal places. Show your work.
Answer:
21.82
Step-by-step explanation:
took the quiz
What is 2/5% as a decimal?
Answer:
0.40=2/5
Step-by-step explanation:
Lee is selling spirit wear for a
fundraiser. Hats cost $8 and shirts cost $12. Lee sold $272 worth of spirit wear in the first month. If Lee sold a total of
28 items, how many hats did Lee sell?
Can someone help me with this? I'll give them the brain mark thing
Answer:
80%of 25 is 20
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
To solve we must first find what 80% is in decimal form.
to do this we can move the decimal place to the left 2 spots
80% ---> 0.80
We can now multiply this decimal by 25
25 × 0.80 = 20
4x - y - 5 = 0
I need help w this
Answer:
x = y/4 + 5/4
y = 4x-5
Step-by-step explanation:
I hope this helps!
An airplane is flying at 5,000 ft above sea level. A submarine is1,200 feet below sea level. What is the vertical distance between the plane and the submarine?
Answer:
6200 m
Step-by-step explanation:
5000-(-1200)=5000+1200=6200 m
Answer:
the picture answer is 8 km
Step-by-step explanation: im not sure where u got the question from but the pitcure answer is 8 km because one cube means 2 km and there are 4 cubes in total making 4 times 2 be 8 km away
ANSWER PLS
DONT SEND A LINK IF U DO I WILL REPORT U
Answer:
C) multiply
Step-by-step explanation:
Hope this helps!!
What is 80% of 38 ? plzzzz help
Answer:
30.4
Step-by-step explanation:
80x38/100
Find m
a. 26
b. 36
c. 56
d. 34
Scott was considering the equation 5 - x = 12. He said, "That seems
impossible. How can I start with 5 and subtract from it and have more than
5 as the difference?" Write a note to Scott explaining what the solution for
x is and why it is possible. *
Answer:
-7
Step-by-step explanation:
[tex]5 - x = 12 \\ 5 - 12 = x \\ - 7 = x[/tex]
it is possible because x is just a letter representing the unknown nos
Please help me out with this no links and no stealing points
Answer:
TQ = 24
Step-by-step explanation:
Δ RST and Δ RPQ are similar, thus ratios of corresponding sides are equal, that is
[tex]\frac{RS}{RP}[/tex] = [tex]\frac{RT}{RQ}[/tex] , substitute values
[tex]\frac{15}{35}[/tex] = [tex]\frac{18}{RQ}[/tex] ( cross- multiply )
15 RQ = 630 ( divide both sides by 15 )
RQ = 42
Then
TQ = RQ - RT = 42 - 18 = 24
Which of the following is irrational? PLEASE HELP ASAP I WILL CRON BRAINLIEST
Answer:
All of them are irrational except √9 which is rational.
Step-by-step explanation:
√5= 2.2606797749(irrational)
√9=3(rational) this one is rational
√7=2.64575131106(irrational)
√3.31662479035(irrational)
hope it helps.
Joan has 20 stickers Mia has 45. Mia takes 27 out of her collection and adds them to Joan’s. How many sticker does Joan have?
Answer:
47
Step-by-step explanation:
20 + 27 = 47
What is the volume ?
Help !!!
Answer:
210 m³Step-by-step explanation:
This is a triangular prism
The volume is:
V = BhV = 1/2*10*6*7 = 210 m³Answer:
Solution :-Volume = ½ × b × h
Volume = ½ × 6 × 10 × 7
Volume = 3 × 10 × 7
Volume = 210 m²
[tex] \\ [/tex]
Omg PLS SEND HELP i suck at math
Answer:
13/25
Step-by-step explanation:
13 = 8 circles + 5 hearts.
25 = all the shapes.
(It says not to simplify... so the answer is 13/25)
Answer:
13/25
Explanation:
It's simple !
1. count the needed shape (this example is circle)
2. there is 8 circles , now count the total shapes !
3. there is 25 shapes
4. add 8 and 5 = 13 !
5. lastly, put them together as a fraction
A space ship traveled from the earth
to the moon in 248 hours. How fast did it travel?
PLEASE HELP WITH NUMBER 5 WILL GIVE BRAINLIST
Answer:
k
Step-by-step explanation:
What is the value of the expression (-2t^2)^3' when 't = -3'?
Answer:
I believe it is 46656
Step-by-step explanation:
(-2*-3) = 6 ^2 = 36^3 = 46656
Hope this helps you!
it wont let me put 2 pictures so the next thing they ask is, how many seconds will it take Adrian to run 3 meters
and the next one is, how far has sarah walked after 2 seconds
Answer:
your answer is 7.5 meters sorry i got to this late
Step-by-step explanation:
An initial population of 415
ducks increases at an annual
rate of 32%. Write an
exponential function to model
the duck population.
Answer:
The exponential function to model the duck population is:
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years
Step-by-step explanation:
In order to calculate the duck population you can use the formula to calculate future value:
FV=PV*(1+r)^n
FV=future value
PV=present value
r=rate
n=number of periods of time
In this case, the present value is the initial population of 415 and the rate is 32%. You can replace these values on the formula and the exponential function to model the duck population would be:
f(n)=415*(1+0.32)^n
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years
which quantity could go in the blank and make this equation true? x+2x+______=5x
Answer:
Hello There!!
Step-by-step explanation:
The answer is 2x as it is 2x+x=3x then 5x-3x=2x.
hope this helps,have a great day!!
~Pinky~
19mn + 14t + 8t(2) - 3mn +(-2t) + 5t(2) =
i think the answer ur lookin for is " 16mn+36t "
hopefully this helps =3