Step-by-step explanation:
2*22/7*48=301.714 .This the answer
Answer:
Yeah, what they said above.
Step-by-step explanation:
Timmy brought $20 to Garfinkels and spent $11.95 on dinner and bought a soda and paid the tip. He spent the same amount on his soda as he did on the tip. If he leaves with $2.05, how much was his soda?
Answer:
$3
Step-by-step explanation:
You subtract the amount spent on dinner from the whole - 20 - 11.95 = 8.05
Then you subtract the amount remaining - 8.05 - 2.05 = 6
Then divide by two because they are both the same price - 6/2 = 3
Answer:
3$ and the tip would be 2$ I belive
Step-by-step explanation:
Find the value of x that makes lines u and v parallel.
Answer:
the answer is x=10
Step-by-step explanation:
10*10=100
100-10=90
the red square means 90°
FIND THE MEASURE OF THE MISSING ANGLE
Answer: the answer is 66
Step-by-step explanation: 180-90-24=66
Well the sum of all the angles of a triangle is 180˚ so 24+90=114˚
180˚-114˚=66˚.
True or False: To divide a decimal by a decimal, you must move the decimal in the dividend to
make a whole number.
Answer:
To divide by a decimal, multiply the divisor by a power of ten to make the divisor a whole number. Then multiply the dividend by the same power of ten. You can think of this as moving the decimal point in the dividend the same number of places to the right as you move the decimal point in the divisor.
Please help !!
I need it as fast as posible! Maya is taking a trip to the mall to purchase some new clothes. She
can afford spending up to $180. If she wants to buy a pair of shoes
that cost $49.50 and a variety of shirts that cost $22.99 each, how
many shirts can Maya afford?
Here a photo
HELP PLEASE! TY!!!!!!!!!
Answer:
Expression: 2m + 2.50
Step-by-step explanation:
This is the expression that shows the total cost of Jose's trip.
The "2m" is because he has to pay $2 per each mile (m) he travels. The "+ 2.50" is because Jose has to pay $2.50 for the flag fall as well.
Hope it helps!
Solve the proportion
x/15 = 3/9
Answer:
5
Step-by-step explanation:
x/5=3/9
9x=45
x=45/9
x=5
I purchased a new book that was on sale for 40% off. I saved $24.00 because of the sale. What was the original price? (6 points)
Pls Answer I need it for my test thats due Monday
Answer:
60
Step-by-step explanation:
24 dividend by 4 equals 6.
this means 10% of the original price is 6.
6 times 10 equals 60
hope this helps!!!
Can someone please help what’s the common difference
Step-by-step explanation:
The answer is
[tex] \frac{1}{3} [/tex]
The number keeps subtractrating 1/3 when we go to the right.
Answer:
[tex] - \frac{1}{3} [/tex]
Step-by-step explanation:
Common difference
[tex] = 3 \frac{2}{3} - 4 \\ \\ = \frac{11}{3} - 4 \\ \\ = \frac{11 - 12}{3} \\ \\ = - \frac{1}{3} [/tex]
x + 4y = 16 and 2x + 12y = 48 What is the value of x+y in the solution of the system?
Answer:
x = − 4y + 16
x = − 6y + 24
Step-by-step explanation:
Let's solve for x.
x + 4y = 16
Step 1: Add -4y to both sides.
x + 4y + − 4y = 16 + − 4y
x = − 4y + 16
Answer:
x = − 4y + 16
Let's solve for x.
2x + 12y = 48
Step 1: Add -12y to both sides.
2x + 12y + − 12y = 48 + − 12y/2x= − 12y + 48
Step 2: Divide both sides by 2.
2x/2 = − 12y + 48/2x = − 6y + 24
Answer: x = − 6y + 24
( I hope this was helpful) >;D
ms walker order 3 donuts and 1 bottle of milk. the total cost was $6.50. if the bottle of milk cost $1.50, write an equation to represent this situation.
Answer:
$5.00
Step-by-step explanation:
6.50-1.50=5
or
1.50+5=6.50
where each donut is about $1.67
CAN SOMEONE PLS ANSWER THIS COMPLETE AND CORRECT.
Step-by-step explanation:
9. 9x+1 + 9x+1 +88 =180
18x = 90
x = 5
Which expression are equivalent to - -r/8
Answer:
r/8
Step-by-step explanation:
I swear this is the last question I'll ask today. I'm behind in school so I'm trying to catch up.
how do I find the scale factor??
Answer:
Please read explanation
Step-by-step explanation:
As long as you know that the two shapes are similar, you can use one dimension on both figures to calculate the scale factor. For example, if you know the width of the shape, divide one width by the other to find the scale factor.
treinte + catorce = ??
Answer:
cuarenta y cuatro = 44
Step-by-step explanation:
treinta + catorce = cuarenta y cuatro
30 + 14 = 44
Qué tengas un lindo día
Have a great day
A
B
С
Identify the location of each point on the number line.
Ź is Point
1
-2
-1
0
1
2.
2 is Point
-1 2 is Point
13 is Point
HELP ASAP ILL MARK BRAINLIST
I cant wait to get my account banned. Anyways that it
Which of the following are not polynomials?
+ x +1
A. x²
B. +x+
N
C. x2 + 0x2 + 2x + 2
DX-2 + x +1
+
3x+1
Answer:
letter a
Step-by-step explanation:
hope it helps
..............
Find the value of each variable. If your answer is not an integer, write it in simplest radical form with the denominator
rationalized
y=
and z=
Answer:
7
Step-by-step explanation:
First you have to fined the unit rate
1,500/25= 60
Now your gonna do
300x60= 18,00
can measurement 6cm, 8cm, and 14 cm create a triangle
Answer:
No
Step-by-step explanation:
classify this triangle
Answer:
Acyte, Scalene. please mark brainliest when its correct:)
Answer:
acute scalene
Step-by-step explanation:
The best guess is a acute scalene because the measure of the angles aren't shown. However, when you have both the measure of sides and angles, you can use the following image can help you classify triangles :
Find the value of x & y
y
12
30
Answer:
x = [tex]\frac{\sqrt{12} }{3}[/tex]12 = 8[tex]\sqrt{3}[/tex]
y = [tex]\frac{\sqrt{3} }{3}[/tex]12 = 4[tex]\sqrt{3}[/tex]
Let me know if you need some help simplifying the expressions or o the trig side of things
Step-by-step explanation:
I'm not sure if this is full out trig or recognizing special triangles, specifically 30-60-90 triangles. Of course since one angle is 30 degrees and the other is 90 degrees this is a 30-60-90 triangle.
with 30-60-90 tringles the basic guide is as follows.
The three legs will be referred to as the hypotenuse, short leg and long leg. I will use H, S and L.
H = 2S = [tex]\frac{\sqrt{12} }{3}[/tex]L
S = .5H = [tex]\frac{\sqrt{3} }{3}[/tex]L
L = [tex]\frac{\sqrt{3} }{2}[/tex]H = S[tex]\sqrt{3}[/tex]
If this is trig just break out the unit circle and SOH CAH TOA
So x is the hypotenuse, and y is the short leg and we know the long leg is 12, so we can use that.
to find the hypotenuse knowing the long leg we use H = [tex]\frac{\sqrt{12} }{3}[/tex]L and to find the short leg with the long leg you use S = [tex]\frac{\sqrt{3} }{3}[/tex]L. now just plug in 12 for L
Devon build shelves in the basement to use for storage he built shelves so that they would easily hold plastic containers shaped like rectangular prisms that measures 16in by13in by 1.75feet he currently has his off-season clothing stuff in the boxes that is 1.5'feet by 1.5'feet by14"feet will all of the clothing fit into the plastic storage container so that he can put it on his new shelves
Answer:
The volume of old box storage is greater Than the volume of plastic container, hence, Devon's clothing will not fit into the plastic container.
Step-by-step explanation:
Converting inch measures to feet :
1 inch = 0.0833 feets
Volume of rectangular prism :
V = Lenght * width * height
Volume of plastic container:
16 in = 16 * 0.0833 = 1.3328 feets
13 in = 13 * 0.0833 = 1.0829 feets
Volume of plastic container :
V = 1.3328 * 1.0829 * 1.75 = 2.526 ft³
Volume of box :
1.5 * 1.5 * 14 = 31.5 ft³
The volume of old box storage is greater Than the volume of plastic container, hence, Devon's clothing will not fit into the plastic container.
can someone help me answer this I think I know the answer but just to make sure
Solve the following question
Answer:
a. 3 13/14
Step-by-step explanation:
i hope this helps :)
Given the diagram, a supplement to
Given:
The figure of a quadrilateral ABCD.
To find:
The supplement of angle ABC.
Solution:
We know that, two angles are called supplementary angles if their sum is 180 degrees.
[tex]\angle ABC+\angle BAC=110^\circ+40^\circ[/tex]
[tex]\angle ABC+\angle BAC=150^\circ\neq 180^\circ[/tex]
So, [tex]\angle BAC[/tex] is not a supplement of [tex]\angle ABC[/tex].
[tex]\angle ABC+\angle ADC=110^\circ+90^\circ[/tex]
[tex]\angle ABC+\angle ADC=200^\circ[/tex]
So, [tex]\angle ADC[/tex] is not a supplement of [tex]\angle ABC[/tex].
[tex]\angle ABC+\angle DAB=110^\circ+(40+30)^\circ[/tex]
[tex]\angle ABC+\angle DAB=110^\circ+70^\circ[/tex]
[tex]\angle ABC+\angle DAB=180^\circ[/tex]
So, [tex]\angle DAB[/tex] is a supplement of [tex]\angle ABC[/tex].
In the same way [tex]\angle ABC+\angle BDC\neq 180^\circ[/tex].
So, [tex]\angle BDC[/tex] is not a supplement of [tex]\angle ABC[/tex].
Therefore, the correct option is C.
multiply (5x^2-6x+2) x (4x^2-3x)
Answer:
[tex]20x^{4} - 39x^{3} + 26x^{2} - 6x[/tex]
hope this helps
-10+3r=74 solve for r please
28 would be your answer
hope it helped you
Answer:
28
Step-by-step explanation:
+10
3r=84
/////////
3 3
r = 28
It takes Robert 5 minutes to complete 3 math problems. Use the equation y= x/3 times 5 to find how long it will take Robert to complete 12 math problems. x = math problems; y = minutes
Answer:
20 minutes
Step-by-step explanation:
y=(12/3)*5=20
Complete the square of x^2-2x+17
Answer:
(x - 1)² + 16
Step-by-step explanation:
x² - 2x + 17 = 0Subtract 17 from both sides of the equation.
x² - 2x = -17Use the formula (b/2)² to see which number you have to add to both sides.
(-2/2)² = 1Add 1 to both sides of the equation.
x² - 2x + 1 = -17 + 1Factor the left side of the equation into a perfect square.
(x - 1)² = -16Add 16 to both sides of the equation.
(x - 1)² + 16(x - 1)² + 16 is the equation in standard form (x² - 2x + 17) rewritten by completing the square.
A set of kitchen containers can be stacked to save space. The height of the stack is given by the expression LaTeX: 1.5c+7.61.5 c + 7.6 where c is the number of containers. What is the height of a stack made of 8 containers?____ cm A tower made of all the containers is 40.6 cm tall. How many containers are in the set?______ containers Noah looks at the equation and says, "7.6 must be the height of a single container." Do you agree with Noah? Explain your reasoning.
Answer:
Part A
The height of the stack made of 8 containers is 19.6 cm
Part B
When the tower is 40.6 cm tall, the number of containers in the set are 22 containers
Part C
(Disagree) The height of a single container is 9.1
Step-by-step explanation:
The question relates to containers, stacked one inside the other such that the height increases by only the wider top edge of the containers
The given expression that gives the height of the stack is presented as follows;
1.5·c + 7.6
Where;
c = The number of containers in the stack
Part A
When there are 8 containers, we have;
h(8) = 1.5 × 8 + 7.6 = 19.6
The height of the stack made of 8 containers, h(8) = 19.6 cm
Part B
When the tower (height of the stack set) is 40.6 cm tall, we have;
h(c) = 1.5·c + 7.6 = 40.6
∴ The number of containers, c = (40.6 - 7.6)/1.5 = 22
When the tower is 40.6 cm tall, the number of containers in the set, c = 22 containers
Part C
Given that the height stack increases only by the thickness of the wider rim of each added container, we have;
The expression for the height of the stack , 1.5·c + 7.6, is the expression for a straight line equation, m·x + c
The thickness of each rim = The slope, of the line, m = The increase in height with number of containers = 1.5
The number of containers (The independent variable, x) = The number of stacked rims = c
The minimum height = The height of a single container = 1.5 × 1 + 7.6 = 9.1
Therefore, the height of a single container = 9.1 not 7.6