Answer:
5 trucks
Step-by-step explanation:
Answer: 5
Step-by-step explanation:
MOEN fip
ew
The approximate circumference of a circle that has a center at (8,6) and passes
through the point (8, 12) is:
units.
:: 12
:: 36
38
:: 113
Answer:
????
Step-by-step explanation:
Casey charges $11 per hour to babysit infants and $9 per hour for toddlers. She babysat infants for 22 hours and toddlers for 18 hours. How much more does she need to earn to buy a $450 bike?
Answer:
46
Step-by-step explanation
11 x 22 and 9 x 18 then add them then do 450 - 404
Factor: 0.25x^2 - 0.16y^4
0.25x^2 - 0.16y^4
Both terms are perfect squares so use the difference of squares formula
A^2 - b^2 = (a+b)(a-b) where a = 5x and b = 4y^2
Answer is 0.01(5x + 4y^2)(5x-4y^2)
Answer:
Solution given:
0.25x^2 - 0.16y^4
[0.5x]²-[0.4y²]²
[Note: Using formula: x²-y²=(x+y)(x-y)]
(0.5x+0.4y²)(0.5x-0.4y²) is a required answer.
Use the algebra tiles to model x – 2.
Then choose the answer that describes the correct tiles.
one blue x tile and two orange + tiles
one orange x tile and two blue – tiles
one blue x tile and two blue – tiles
one orange x tile and two orange + tiles
Sorry for being late but the answer is B
Answer:
B
Step-by-step explanation: e d g 20 22
Graph the opposite of the ppposite of 2 on the number line. Click on the number line to
Identify the nynber localjon.
-3
-2
-1
0
1
2
3
4
PLEASE HELP
A grain silo is built from two right circular cones and a right circular cylinder with internal measurements represented by the figure above. Of the following, which is closest to the volume of the grain silo, in cubic feet?
A) 261.8
B) 785.4
C) 916.3
D) 1047.2
Answer:
Step-by-step explanation: The volume of the grain silo can be found by adding the volumes of all the solids of which it is composed (a cylinder and two cones). The silo is made up of a cylinder (with height 10 feet and base radius 5 feet) and two cones (each with height 5 ft and base radius 5 ft). The formulas given at the beginning of the SAT Math section:
Volume of a Cone:
[tex]V=\frac{1}{3} \pi r^2h[/tex]
Volume of a Cylinder:
[tex]V=\pi r^2h[/tex]
can be used to determine the total volume of the silo. Since the two cones have identical dimensions, the total volume, in cubic feet, of the silo is given by
[tex]V_{silo} =\pi (5^2)(10)+(2)(\frac{1}{3})\pi (5^2)(5)=(\frac{4}{3})(250)\pi[/tex]
which is approximately equal to 1,047.2 cubic feet.
The final answer is D.
The curved surface area of a cylinder is one third of its total surface area and the height is 5
cm. Find the diameter.
Answer:
Diameter of cylinder = 12 cm
Step-by-step explanation:
Given:
Height of cylinder = 5 cm
Total surface area of cylinder = 3 x [Curved surface area of a cylinder]
Find:
Diameter of cylinder
Computation:
Total surface area of cylinder = 3 x [Curved surface area of a cylinder]
πr²h = 3[2πrh]
πr²h = 6πrh
Radius of cylinder = 6 cm
Diameter of cylinder = 2 x Radius of cylinder
Diameter of cylinder = 2 x 6
Diameter of cylinder = 12 cm
What are the medians and modes??
Answer:
The median is 17 and the mode is 19
Step-by-step explanation:
Solve the real-world situation by using the substitution method.
1. A standard rectangular highway billboard has a perimeter of 124 ft.
The length is 34 ft. more than the width. Let l represent the length
521 + 2w
124
and w represent the width. The system of equations
1 = 34 + w
Find the length and the width.
Answer:
521 plus 521 is equal to 10000
help me out yall!!!! I need answers ASAP
Answer:
199
Step-by-step explanation:
Ok, lets do the math, 41,790 is going to be the number we divide by, and than we use 210 to divide it with, meaning the final answer is 199.
Pythagorean Theorem & irrational Numbers Question
Which of the following could not be the lengths of sides of a
right triangle?
Select one:
8, 10, 12
6, 8, 10
9, 12, 15
8, 15, 17
Answer:
2nd
Step-by-step explanation:
help me please anyone
9514 1404 393
Answer:
(2x -1) by (x +5)
Step-by-step explanation:
We presume that the dimensions of the parking lot correspond to factors of the polynomial. The factorization is ...
2x^2 +9x -5
= 2x^2 +10x -x -5
= 2x(x +5) -1(x +5)
= (2x -1)(x +5)
Possible dimensions of the parking lot are (2x-1) and (x+5).
When the recycling committee first formed, they conducted a survey to determine whether paper recycling was already common at their school. Out of 36 classrooms, 9 were using paper recycling bins.
What percent of the classrooms had paper recycling bins?
Answer:
25%
Step-by-step explanation:
9x4=9
1/4=25%
hope this helps
Solve the equation for x, explain how you found the solution. pls help me
2x + ½= 8
In AGHI, the measure of
G=76º, and IG = 6.2 feet. Find the length of HI to the nearest tenth of a foot.
which country are you from?
Answer:
Whom are you asking????
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Answer:
America
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trigonometry, pleaseeeee help thank you
Answer:
3.2
Step-by-step explanation:
Answer: 3.3
Step-by-step explanation: To find x(adjacent)we need to know the length of the opposite ,and to do so we use the dimensions of the larger triangle,let's say A.
So using SOHCAHTOA
Sin=opposite÷hypotenus . Meaning
Opposite =hypotenus×sin
=9×sin31°
=4.635... which is rounded to 4.64.
Finding x
From tan=opposite÷adjacent
adjacent=opposite÷tan
=4.64÷tan55°
=3.2489.... which is rounded to 3.3
Find my number, if the product of my number and 3 is 15 more than the sum of my number and 3
Answer:
9
Step-by-step explanation:
let the number be X
x multiplied by 3 will be equal to 15 + X + 3
3x = 18+X
2x = 18
x = 9
Answer:
9
Step-by-step explanation:
A set of data has the trend line modeled by the equation Y =1.5x + 11. What value of X corresponds to y =56?
Answer:
x = 30
Step-by-step explanation:
Plug in 56 in place of y, then solve for x.
56 = 1.5x + 11
Subtract 11.
45 = 1.5x
Divide both sides by 1.5.
45/1.5 = x
30 = x
Answer:202
Step-by-step explanation:
I did it
the mean of six numbers is 12 five of the numbers are 11 7 21 14 and 9 calculate the six numbers
Answer:
sixth number is 10
Step-by-step explanation:
(11 + 7 + 21 + 14 + 9 + x) / 6 = 12
(62 + x) / 6 = 12
cross-multiply to get:
62 + x = 72
x = 10
Megan was painting on a rectangular canvas, and needed a frame for it. The length of the frame is 15 inches and the width is 10 inches. What is the perimeter of the frame?
Answer:
50 inches
Step-by-step explanation:
Hi there!
[tex]P=2l+2w[/tex] where l is the length of the rectangle and w is the width of the rectangle
Plug in the length (15 inches) and width (10 inches)
[tex]P=2(15)+2(10)\\P=30+20\\P=50[/tex]
Therefore, the perimeter of the frame is 50 inches.
I hope this helps!
ILL BRAINLIEST YOU PLEASE HELP ME HOW DO I DRAW MY TRIANGLE
Step-by-step explanation:
I attached The photo of answer
-TheUnknownScientist
If X-1 = 2
Work out the value of 2x2
Answer:
2x
2
−x−2=2(−1)
2
−(−1)−2 [Putting x=−1]
=2×1+1−2=2+1−2
=3−2
=1.
Choose all the conversion factors that relate cups to fluid ounces. 8fl oz1c 8c1fl oz 1fl oz8c 1c8fl oz 4fl oz2c
Answer:
[tex]1\ c = 8\ fl\ oz[/tex]
[tex]\frac{1}{8}\ c = 1\ fl\ oz[/tex]
[tex]\frac{1}{4}\ c = 2\ fl\ oz[/tex]
Step-by-step explanation:
The options are not properly formatted;
So, I will solve the question using general notations
Required
Conversion factors of cups and fluid ounces
Let
[tex]c = cup[/tex]
[tex]fl\ oz = fluid\ ounces[/tex]
In standard conversion
[tex]1\ c = 8\ fl\ oz[/tex]
Divide both sides by 8
[tex]\frac{1\ c}{8} = \frac{8\ fl\ oz}{8}[/tex]
[tex]\frac{1}{8}\ c = 1\ fl\ oz[/tex]
Multiply both sides by 2
[tex]2 * \frac{1}{8}\ c = 1\ fl\ oz * 2[/tex]
[tex]\frac{1}{4}\ c = 2\ fl\ oz[/tex]
In the equation y = 2x + 3, if the change in x is 1, the corresponding change in y will be _____.
Answer:
search it
Step-by-step explanation:
Find the measure of the missing angles.
Answer:
d=52 e=77 f=51
Step-by-step explanation:
The opposite side of 52 is 52 because they are intersecting 1dk, same thing with 77, and when you have both of those just add all the angles and subtract it from 360
Answer:
d = 52
e = 77
f = 51
Hope this helps!
please help! it is so confusing
Answer:
4 maybe I don't understand what or how to do this but W is similar to M. I don't really know.
Step-by-step explanation:
Consider the polynomial function ( x + 3 ) ( x + 9 ) ( x - 6 ) = 0 Which of the following are zeros of the function? Select all that apply.
i need help i will mark you brainliest
Answer:
Step-by-step explanation:
you need to draw a leaf plot
What is the product of 2 and 2 √80 in simplest radical form?
show work
[tex]2 \times 2 \times 4 \sqrt{5} [/tex]
[tex]16 \sqrt{5} [/tex]
final answer is this
plz mark as brainliest
Answer:
..........
Step-by-step explanation: