Answers
Answer:
15: B. 6
16. D. 12.5
17. B and D
Step-by-step explanation:
Related Questions
The largest ball of yarn ever created has a radius of 6 feet. It took 30 years to create.
Using 3.14 for pi which choice is the volume of the ball of yarn nearest hundred
87.85 cubic feet
150.72 cubic feet
834.68 square feet
904.32 cubic feet
Answers
Answer:
904.32 cubic ft
Step-by-step explanation:
To find the volume of a sphere, the formula is [tex]4\pi\frac{r^3}{3}[/tex]
First, 3.14 * 4 for 12.56.
The radius is 6, and that cubed is 216.
After that, divide 216 by 3 for 72
Then, 12.56 times 72, which gets you the final answer of 904.32 cubic ft.
(10 * 72) + (2 * 72) + (0.5 * 72) + (0.06 * 72)
720 + 144 = 864
864 + 36 = 900
900 + 4.32 = 904.32
Your answer is D, I took the test.
A pair of designer blue jeans is on sale for $51. This is 75% of the original price. What was the original price of the jeans?
Answers
Pls help ASAP!!!!! It would help a lot! Pls explain ur reasoning
Answers
2(x-3)+3=6x-5 please show the steps
Answers
Answer:
1/2Step-by-step explanation:
2(x - 3) + 3 = 6x - 52x - 6 + 3 = 6x - 52x - 3 = 6x - 56x - 2x = -3 + 54x = 2x = 2/4x = 1/2The cost of renting a jet ski for a certain number of hours can be modeled by
y=40x+50.
How much does it cost per hour?
Answers
characterize the slope of the line in the graph
Answers
Answer:
Please check the attached graph.
Step-by-step explanation:
Note: You did not add the graph; so I am taking a sample graph to clear the concept anyway. Please check the referred graph attached below.
The slope on the graph basically tells us the time rate of change.
In other words, it describes the steepness of a straight line.The slope can also be termed as:
Slope = rise / runFrom the attached graph, taking twp points
(0, 3)(-1, 0)Finding the slope between (0, 3) and (-1, 0) using the formula
[tex]\left(x_1,\:y_1\right)=\left(0,\:3\right),\:\left(x_2,\:y_2\right)=\left(-1,\:0\right)[/tex]
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{0-3}{-1-0}[/tex]
[tex]m=3[/tex]
Thus, the slope of the given line on the graph = m = 3
Find the distance between the point A(-4,3) and B(1,6)
Answers
Answer:
The distance would be (5,-3)
Evaluate the expression shown and write your answer as a fraction in simplest form.
1/8 + 11/6
Answers
Please give brainliest❤️
please help i will give brainlest
Answers
Answer:
Option 1 and 3Step-by-step explanation:
Option 1
Use point (0, 11)
y - 11 = 0 ⇒ y = 11 ⇒ correctOption 2
Incorrect for any pointOption 3
Use point (2, -1)
y + 1 = 0 ⇒ y = -1 ⇒ correctOption 4
Use point (3, -7)
y - 7 = 0 ⇒ y = 7 ⇒ incorrect*BRAINIEST & 20 POINTS*
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
x = 21
y = 114
Step-by-step explanation:
Here, we are to find the values of x and y
Mathematically;
3x - 15 + 6x + 6 = 180
reason for this is that opposite interior angles are supplementary, they add up to 180
9x-9 = 180
9x = 180 + 9
9x = 189
x = 189/9
x = 21
Also;
3x-15 + y + 18 = 180
Reason for this is that angles on a straight line are supplementary
Recall, x = 21
3(21)-15 + y + 18 = 180
63-15 + y + 18 = 180
y = 180-66
y = 114 degrees
Write the truth value (T/F) of each of the following statements:
(1)The general of two similar figures are the same.
(2)The corresponding angles of two similar figures are congruent.
(3)The perimeter of two similar figures are always congruent.
(4)The side lengths of two similar figures are always congruent.
(5)The areas of two similar figures are always congruent.
Please help, i’ll give brainlist! :))
Answers
Answer:
False,True,True,True,True I think
I need help pronto!!!
Answers
Answer:
wELL.. Im no expert BUTTTTTTTTT....that would mean that there is no cherry pies (i think)
Step-by-step explanation:
Answer:
Buddy should have given Trudy c +3 apple pies and c cherry pies
Step-by-step explanation:
Trudy orders 3 more apple pies than c cherry pies
which means that Trudy orders:
c cherry pies
and c+3 apple pies
But Buddy gives him c cherry and c-3 apple
2. Rohit has notes of denominations 1000, 500 & 20. He has 40 notes of Rs.20 and 20
notes of Rs.1000. He made a payment of Rs.29300. How many notes of Rs.500 did he have?
a) 12
b) 14
c) 18
d) 17
Answers
Answer:
17
Step-by-step explanation:
To find how many notes of Rs. 500 he has, we need to find out the total value of all the Rs. 500 notes.
Total value of Rs. 20 notes = 20 × 40
= 800
Total value of Rs. 1000 notes = 1000 × 20
= 20 000
Total value of Rs. 500 notes = 29 300 - 800 - 20 000
= 8500
No. of Rs. 500 notes = 8500 ÷ 500
= 17
Rohit has total 17 notes of Rs.500
What is Unitary method?" Unitary method is the process of finding value of one unit using which we can find the value of other units."
According to the question,
Number of Rs.20 notes = 40
Total amount of Rs.20 = 20 × 40
= Rs.800
Number of Rs.1000 notes = 20
Total amount of Rs.1000 = 20 × 1000
= Rs.20,000
Total amount of Rs.20 and Rs.1000 notes = 20,000 +800
= Rs.20,800
Made a payment of Rs.29,300
Left amount of Rs.500 notes = 29,300 -20,800
= Rs.8500
Number of Rs.500 notes = 8500 ÷ 500
= 17 notes of Rs.500
Hence, Rohit has total 17 notes of Rs.500.
Learn more about unitary method here
https://brainly.com/question/23423168
#SPJ2
a moving company charges $0.40 per pound. a family estimates that their belongings weight 3 tons. about how much would it cost the family to move their belongings?
Answers
Answer:
$2,400
Step-by-step explanation:
3 tons equals 6000 pounds
6000*0.40= $2,400
Jack paid $13.75 to buy 3 slices of pizza and 4 hot dogs at a concession stand. Sarah paid $9.75 to buy 2 slices of pizza and 3 hot dogs from the same concession stand. What is the price of a slice of pizza?
Please help! I will give brainliest to whoever explains how or gets it right
Answers
Each slice of pizza costs $2.25
Explanation:
P = prize of a pizza H = price of a hotdog
3p + 4h = $13.75 Multiply this by 2
2p + 3h = $9.75 Multiply this by 3
6p + 8h = $27.50
6p + 9h = $29.25 Subtract
-h = -$1.75 Multiply each side by -1
H = $1.75
A hotdog costs $1.75
2p + 3h = $9.75
2p + 3($1.75) = $9.75
2p + $5.25 = $9.75
2p = $4.50
P = $2.25
How to check:
3p + 4h = 13.75
3($2.25) + 4($1.75) = $13.75
$6.75 + $7.00 = $13.75
$13.75 = $13.75
Hope this helps for now and in the future.
Please can I have an explanation also, I am terrible at these kinds of questions!
Q- A bag contain red, yellow and blue beads.
The ratio of red beads to yellow beads is 2:3
The ratio of yellow beads to blue beads is 5:4
Work out what fraction of the beads are red.
Answers
Answer:
The fraction of the beads that are red is
Step-by-step explanation:
Algebraic Expressions
A bag contains red (r), yellow (y), and blue (b) beads. We are given the following ratios:
r:y = 2:3
y:b = 5:4
We are required to find r:s, where s is the total of beads in the bag, or
s = r + y + b
Thus, we need to calculate:
[tex]\displaystyle \frac{r}{r+y+b} \qquad\qquad [1][/tex]
Knowing that:
[tex]\displaystyle \frac{r}{y}=\frac{2}{3} \qquad\qquad [2][/tex]
[tex]\displaystyle \frac{y}{b}=\frac{5}{4}[/tex]
Multiplying the equations above:
[tex]\displaystyle \frac{r}{y}\frac{y}{b}=\frac{2}{3}\frac{5}{4}[/tex]
Simplifying:
[tex]\displaystyle \frac{r}{b}=\frac{5}{6} \qquad\qquad [3][/tex]
Dividing [1] by r:
[tex]\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{1+y/r+b/r}[/tex]
Substituting from [2] and [3]:
[tex]\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{1+3/2+6/5}[/tex]
Operating:
[tex]\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{\frac{10+3*5+6*2}{10}}[/tex]
[tex]\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{10}{10+15+12}[/tex]
[tex]\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{10}{37}[/tex]
The fraction of the beads that are red is [tex]\mathbf{\frac{10}{37}}[/tex]
Calculate the slope through the points (2, 3) and (2,-6) The slope = _
Answers
Answer:
m = undef
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 3)
Point (2, -6)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{-6-3}{2-2}[/tex]Subtract: [tex]m=\frac{-9}{0}[/tex]Define: m = undefDavid uses ¼ cup of apple juice for every ½ cup of carrot juice to make a fruit drink.
How many cups of apple juice does David use for 2 cup of
carrot juice?
Answers
Answer:
1
Step-by-step explanation:
1/4 every 1/2
so 1/2 every 1 cup
so 1 every 2 cups
Mrs . Smith has 4 tables for her students. Each table can seat 5 students,
How many students can sit at all the tables?
A. 8
B. 9
C. 16
D. 20
E. 25
Answers
Answer:
D.20
Step-by-step explanation:
4*5=20
A store spends 1/4 of its income on salaries and 1/6 of its income on advertising. If the store pays $150,000 for salaries, how much does it spend on advertising? Be sure to explain your reasoning.
Answers
Answer:
$100,000
Step-by-step explanation:
Let the total income of the store = [tex]\$x[/tex]
Total spends on salaries = [tex]\frac{1}{4}[/tex] of total income
Total spends on advertising = [tex]\frac{1}{6}[/tex] of total income
Also, we are given that:
Total money paid as salaries = $150,000
To find:
Total spends on advertising ?
Solution:
As per question statement, we can write the following equation:
[tex]\dfrac{1}{4}x =\$150000\\\Rightarrow x =\$150000\times 4\\\Rightarrow x = \$600000[/tex]
Now, as per the given statement, total spends on advertising are:
[tex]\dfrac{1}{6}x =\dfrac{1}{6}\times 600000 = \bold{\$100,000 }[/tex]
Therefore, the answer is $100,000
PLEASE HELP ME WITH THIS PROBLEM ASAP
Answers
Answer:
8
Step-by-step explanation:
32/4=8
Answer: 8 minutes
Step-by-step explanation: You can use a proportion to calculate.
[tex]\frac{32}{4} = \frac{x}{1}[/tex]
32 x 1 / 4 = 8
8 minutes = 1 mile
please help, i’ll give brainly
Answers
Answer:
hope it helps
Step-by-step explanation:
1: 4
2:2
3:1
4:3
GIVE ME BRAINIEST!!!!!
thanks!
Number two would be :2
Number three would be:1
Number four would be :3
A) Find the values of k for which the equation x 2 − 2(2k + 1)x + (k + 2) = 0 has 2 equal roots.
Answers
Answer:
1/4 and -1Step-by-step explanation:
For a quadratic equation to have 2 equal root, the discriminant value must be equal to zero.
Discriminant D = b² - 4ac = 0
Given the equation
x^2 − 2(2k + 1)x + (k + 2) = 0
From the equation, a = 1, b = -2(2k+1), c = k+2
a = 1, b = -4k - 2, c = k+2
Substitute into the discriminant formula;
Recall that: b² - 4ac = 0
(-4k - 2)²-4(1)(k+2) = 0
16k²+16k + 4 - 4k - 8 =0
16k²+12k - 4 = 0
16k²+16k - 4k - 4 = 0
16k(k+1)-4(k+1) = 0
16k - 4 = 0 and k+1 = 0
16k = 4 and k = -1
k = 4/16 and k = -1
k = 1/4 and -1
Hence the required value of k is 1/4 and -1
1/2% of 412
with work
Answers
Answer:
1.5% x 412 = 618?
Step-by-step explanation:
Answer:
103/50
Step-by-step explanation:
Simplify
1/2
100
(412)
please helpppp !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answers
Answer:15
Step-by-step explanation: So we have this triangle but it's not a right triangle right so we can't just Pythagorean theorem our way out. So we have to treat the sizes as ratios. 2:12 is the ratio of the smaller triangle. 12 increases to 78 which means side 2 has to increase as well by the same ratio so 78/12 = 6.5 and 6.5*2=13 so PQ is 13 and to find NQ just add NP and PQ or 2+13 = 15
Hope it helps :)
Which fraction is represented by point A on the number line?
0
A
O-1
win W
1
3
Answers
Answer:
B
Step-by-step explanation:
it is
Because as u can see the line stops at -1. And A looks 1/3 away from from it so therefore it’s -1/3
Can someone help? Image attached is the answer.
Answers
Answer:
I believe the answer is D)
Step-by-step explanation:
I really hope this helps
UwU
Answer:
slope intercept form:
y=mx+b where m is the slope and b is the y intercept.
The y intercept is where the line crosses the y axis which in this example is at (0, 2). The y intercept is 2. The slope can be found by plugging in the x and y values of any 2 points on the line into the equation: y2 - y1 / x2- x1:
y2 - y1 / x2- x1
4-2 / 5-0
2/5 is the slope
therefore, y=2/5x+2 is the equation
D is correct
Step-by-step explanation:
solve for x -6x-2≥16
need the answer now so pls hurry
A.x≤ 3
B.x≥3
C.x≥-3
D. x≤-3
Answers
Answer:
D
x is less than or equal to -3
Step-by-step explanation:
I hope I was fast enough ^^
Answer:
D. x≤−3Step-by-step explanation:
No problem
Tickets for a carnival for a family of 4 costs $28. The ticket includes 1 food item and 3 games. (More Than 1 Answer)
Select ALL true statements below based on this information.
A The cost for 2 tickets is $20. The cost for 2 tickets is $20.
B The cost is $7 per ticket The cost is $7 per ticket
C For $42 you could get 6 tickets. For $42 you could get 6 tickets.
D 12 tickets would cost you $6012 tickets would cost you $60
Answers
Answer:
your answer is $42
Step-by-step explanation:
for $42 you could get 6 tickets for 42 you could get 6 tickets so your answer is letter c
Micah is building a structure that requires 3 pieces of wood each measuring 834 feet and 4 pieces of wood each measuring 1058 feet. What is the total length of wood, in feet, that Micah needs?
Answers
Answer:
834*3 + 1058*4 = ___
2,502 + 4,232 = 6,734 feet of wood
Step-by-step explanation:
Answer:
6734 is the answer.
Step-by-step explanation:
834 x 3 = 2502.
1058 x 4 = 4232.
2502 + 4232 = 6734.
