Answers
Answer:
Here you go :)
Step-by-step explanation:
Related Questions
Kevin bought a used guitar at a garage sale
for $150. He fixed it up and sold it for
$200. What was the approximate percent of
increase?
Answers
Answer:
34%
Step-by-step explanation:
Answer
33.3%
Step-by-step explanation
Help me pleasee .. the question is in the picture.. please and thank you
Answers
Answer:
y = -4x+5
Step-by-step explanation:
Goes up the y-axis by +5, then, remember: rise over run for slope. In this case, you go down 4 and to the right 1, so -4/1 which is -4.
(x + 13y) + 8y=
:\ This is so confusing
Answers
Answer:
x+21 y
Step-by-step explanation:
+
2
1
hope i could help you :)
If the camper leader has 12 campers, how much does she spend on books?
Answers
Answer:
bro how she got 12 campers
Step-by-step explanation:
helpp ill mark u as brain list
Answers
Answer:
6
Step-by-step explanation: if im wrong then sorry i couldnt really see
Answer:
They are each one off
Step-by-step explanation:
Katie's business is going so well she wants to expand and add a shirt. She makes an isosceles triangle logo like the one below.
What is the angle of B
Answers
Solve for a missing factor,
1. ____ x 10 = 320
2. 10 x 17 = ____
3. ____ tens = 290
Answers
Answer:
1. 32
2. 170
3. 29
Step-by-step explanation:
1. is just 10 divided by 320, which gives you 32
2. is 10 times 17 which is 170
3. you need 29 tens to get 290.
2. 170_________
helpppppppppppppppp i dont know this
Answers
Answer:
f(- 3) = - 16
Step-by-step explanation:
To evaluate f(- 3) with x = - 3 in the interval x ≤ - 2, then
f(- 3) = 5x - 1 = 5(- 3) - 1 = - 15 - 1 = - 16
i need help with these asap i will award brainleast for whoever gets it right *ONLY ANSWER IF U KNOW PLEASE*
Answers
Answer:
Q1) a = 60
Q2) A = 64
Q3 = A =
Line k is parallel to line l. Lines k and l are parallel. Lines m and n intersect to form 2 triangles. The top triangle has angles 1, 2, 3 and the bottom triangle has angles 4, 5, 6. Which angle is congruent to Angle 4? Angle 1 Angle 2 Angle 5
Answers
Answer:The line that is congruent to angle 4 is angle 1
hope this helped :)
Answer:
a
Step-by-step explanation:
5(x-2)= 3(x+4)
What is the answer to this equation?
Answers
Answer:
x = 11
Step-by-step explanation:
5x-10=3x+12
5x-3x=12+10
2x=22
x =11
5(x-2) = 3(x+4)
5x-10 = 3x+12
-3x -3x
2x-10 = 12
+10 +10
2x = 22
x= 11
Hope this helps :)
A subway car travels at a rate of 32 meters per second. How far does it travel in 16 seconds? Use d= r x t *
Answers
Answer:
distance= 16×32
d= 512
got it?
Identify the model that shows 4 items being divided equally among 3 people. How much will each person have?
Answers
Answer:
1 1/3
Step-by-step explanation:
PLEASE HELP ITS IMPORTANT omll
Answers
Answer:
F(x)= 3x-4
Step-by-step explanation:
To find the slope use the formula y2-y1
x2-x1
(2,2)
(0,-4)
-4-2 = -6 = 3x
0-2 -2
−2(x + 9) + 25 = 14 − 3x
(step by step pls)
Answers
Answer:
-2x+18+25=14-3x
collect like terms
-2x+3x=14-25-18
x=29
Explain how to describe the data on a histogram. Write 3-5 sentences.
Answers
Please can i get help
Answers
Answer:
[tex]\frac{1}{3}x+\frac{1}{2}[/tex]
Step-by-step explanation:
hope this helps :)
Samantha buys a shirt that costs $28.50. She uses a
30% coupon. What will Samantha pay for the shirt?
Answers
30% coupon. What will Samantha pay for the shirt?
ANSWER IS 8.55
Marcel and Floyd are playing games at an arcade. Marcel has $8.25 and is only playing $0.25 games. Floyd has $9.75 and is only playing $0.75 games. Jorge wants to find the number of games after which Marcel and Floyd will have the same amount of money remaining. Jorge’s work is shown below.
Let x = the number of games played.
Equation: 8.25 minus 0.25 x = 9.75 minus 0.75 x. Step 1: negative 1.50 minus 0.25 x = negative 0.75 x. Step 2: negative 1.50 = 0.50 x. Step 3: negative 3 = x.
Jorge knows his answer is incorrect because it does not make sense to have a negative number of games. What is Jorge’s error?
The variable x should represent the amount of money left.
From Step 1 to Step 2, Jorge did not add 0.25x correctly to both sides.
The equation should have sums on both sides.
From Step 2 to Step 3, Jorge should have subtracted 0.50x from both sides.
Answers
Answer:
The variable x should represent the amount of money left.
Step-by-step explanation:
im not sure but this one makes sense
Answer:
The Answer to this problem is (A)
St)ep-by-step explanation:
The variable x should represent the amount of money left.
a certain state the license plate has two digits, then two letters, and then two digits. How many different license plates are possible if letters and digits cannot be repeated?
Answers
Step-by-step explanation:
Choosing 4 digits out of 10 = 10C4 = 210.
Arranging the 4 digits in 4 places = 4!
Total number of ways to arrange digits
= 210 * 4! = 5040.
Choosing 2 letters out of 26 = 26C2 = 325
Arranging the 2 letters in 2 places = 2!
Total number of ways to arrange letters
= 325 * 2! = 650.
Total number of possible license plates
= 5040 * 650 = 3,276,000.
Answer:
3,276,000
Step-by-step explanation:
10 x 9 x 26 x 25 x 8 x 7 = 3,276,000
the numbers 10, 9, 8, 7 are the spaces available for a non-duplicated digit
the numbers 26 and 25 are for two non-duplicated letters
Please help
Due asap SHOW a workings please
Answers
Answer:
A
Step-by-step explanation:
1) first there are a few rules we need to know:
a) the sum of any two sides of a triangle is always larger than the 3rd side
b) the difference between any two sides of a triangle is always smaller than the 3rd side;
hence,
3+4=7
4-3=1
triangle 3,4,5 follows all the rules,
triangle 13,2,11:
11+2=13
the sum of any two sides must always be GREATER than the 3rd side-so this is not an option
triangle 10,4,5
5+4=9
9<10
not an option
Quick whoever gives the right answer gets brainliest
Answers
Answer:
The independent variable (IV) is the amount of hamburgers
Step-by-step explanation:
The amount of hamburgers influence the sale amount.
lead has a density of 11.35g/cm'3. a lead ball weighs about 2kg. what is the radius of this ball
Answers
Answer:
The radius of the ball is 3.48 cm
Step-by-step explanation:
Density
The density of a substance is the mass per unit volume. The density varies with temperature and pressure.
The formula to calculate the density of a substance of mass (m) and volume (V) is:
[tex]\displaystyle \rho=\frac{m}{V}[/tex]
The density of lead is \rho=11.35\ g/cm^3 and the mass of a ball of lead is m=2 kg=2,000 g. We can calculate the volume by solving for V:
[tex]\displaystyle V=\frac{m}{\rho}[/tex]
[tex]\displaystyle V=\frac{2000\ g}{11.35\ g/cm^3}[/tex]
[tex]V=176.2115\ cm^3[/tex]
Since the shape of the object is a sphere, and the volume of a sphere of radius r is:
[tex]\displaystyle V=\frac{4}{3}\cdot \pi\cdot r^3[/tex]
We can solve for r and obtain:
[tex]\displaystyle r=\sqrt[3]{\frac{3V}{4\pi}}[/tex]
Substituting:
[tex]\displaystyle r=\sqrt[3]{\frac{3*176.2115}{4\pi}}[/tex]
[tex]\displaystyle r=\sqrt[3]{42.0674}[/tex]
[tex]\boxed{r=3.48\ cm}[/tex]
The radius of the ball is 3.48 cm
Which is the better buy on potatoes?
3 lbs. for $.90
5 lbs. for $1.60
Answers
Answer:
3 pounds for 90 cents.
Step-by-step explanation:
The 5 pound bag costs 32 cents a pound
The 3 pound bag is 30 cents a pound
What single decimal multiplier would you use to decrease by 19% followed by a 17% decrease?
Answers
Answer:
0.81 & 0.83
Step-by-step explanation:
I need help what is the diameter of this circle?
Answers
Answer:
14cm
Step-by-step explanation:
the diameter is 2x the radius
What is the product?
Answers
Answer:x=45.6
Step-by-step explanation:
Answer:
(x^2 - 5x^2 + 4x) / 2x + 8
Step-by-step explanation:
(x^2 - 16) / 2x + 8 * (x^3 - 2x^2 + x) / (x^2 + 3x -4)
(x^5 - 2x^4 - 15x^3 + 32x^2 -16x) / 2(x - 1)(x + 4)(x + 4)
x(x-1)(x-1)(x+4)(x-4) / 2(x - 1)(x + 4)(x + 4)
(x^3 -5x^2 +4x) / 2x + 8
HELP ME PLS...................TY
Answers
Answer:
E
Step-by-step explanation:
the only one where all the pieces of the equation have the same signs
Solve the quadratic equation 3x^2-9x+1=0.
Please help.
Answers
Answer:
Exact Form-9+√69÷6
Decimal form-2.88443731
Step-by-step explanation:
Pls help semester ends to day pls help with both 16 and 17
Answers
Answer:
Step-by-step explanation:
16. -73.5 ft / 3 min = -24.5 ft/min
17. ($50.25 - $22.50 + $50.25 - $22.50 - $22.50) / 5 = $33 / 5 = $6.60
Answer:
16.-73.5÷3=-24.5 feet per minute
17.(50.25-22.5+50.25-22.5-22.5)÷5=6.6
