Answers
Answer:
4
Step-by-step explanation:
Related Questions
Which of these can be the graph of the equation y= mx + b
Answers
Answer:
please send the question correctly
Answer:
Any graph
Step-by-step explanation:
Any graph can be represented by this since this is the equation to a graph.
m = slope
x = x
b = y intercept
5. Find the lateral surface area of the triangular prism shown below. (Use the formula S = Ph to solve the problem). : 15 m 24 m 12 11 A. 1080 meters squared B. 918 meters squared C. 864 meters squared D. 972 meters squared
I WILL GIVE YOU BRAINLIST PLEASEEE HELPP
Answers
Answer:
Option D
Step-by-step explanation:
A = b*h + L(s1 + s2 + s3)
= 12*9 + 24(9 + 12 + 15) ----> (The height and s1 are the same since the "base" is a right triangle)
12*9 + 24(9 + 12 + 15)
= 108 + 24(36)
= 108 + 864
= 972 sq m
find the volume of this prism
Answers
Answer:
i think it's 46.............
15 x 12 x 6 = 1080
10 x 4 x 6 = 240
1080 - 240 = 840
Look at the table below. For a certain tree, the table shows the relationship between the height of the tree in feet to its age in years.
What is the rate of change of the height of the tree to the age of the tree?
•The height of the tree increases by 2 feet for every year in the age of the tree.
•The height of the tree increases by 5 feet for every year in the age of the tree
•The height of the tree increases by 2 feet for every 5 years in the age of the tree.
•The height of the tree increases by 5 feet for every 2 years in the age of the tree.
Answers
Answer:
D
Step-by-step explanation:
The last option in the picture
what was an important concern for the founding fathers when drafting the articles confederation?
Answers
Answer: They wanted the government to not be too powerful, in other words they wanted the states to have more power
Step-by-step explanation:
Estimate the quotient. Round your answer to the nearest whole number 39.6/4
Answers
A line contains the points (2,4) and (6,16). Write the linear function for the line in the form y=Mx+b
Answers
Answer:
y = 3x - 2
Step-by-step explanation:
Given the points :
(2,4) and (6,16).
x1 = 2 ; y1 = 4 ; x2 = 6 ; y2 = 16
Y = mx + b
m = slope
b = intercept
m = Rise / Run
Rise = y2 - y1 = 16 - 4 = 12
Run = x2 - x1 = 6 - 2 = 4
m = 12 / 4 = 3
Y = 3x + b
4 = 3(2) + b
4 = 6 + b
4 - 6 = b
b = - 2
Equation becomes ;
y = 3x - 2
What is the measurement of the unknown angle?
Answers
Step-by-step explanation:
yaa, but I can't see your diagram...
In ΔHIJ, the measure of ∠J=90°, JI = 48, IH = 73, and HJ = 55. What is the value of the tangent of ∠H to the nearest hundredth?In ΔJKL, the measure of ∠L=90°, JL = 60, KJ = 61, and LK = 11. What ratio represents the tangent of ∠J?
Answers
Answer:
11:60
Step-by-step explanation:
In ΔHIJ, given the measure of ∠J=90°, JI = 48, IH = 73, and HJ = 55. We are to find tan<H
Using SOH CAH TOA
tan theta = opposite/adjacent
JI is the opposite (facing m<H)
HJ will be adjacent
tan m<H = JI/HJ
tan m<H = 48/55
tan m<H = 0.87 (to the nearest hundredth)
In ΔJKL, the measure of ∠L=90°, JL = 60, KJ = 61, and LK = 11. What ratio represents the tangent of ∠J?
Using SOH CAH TOA
tan theta = opposite/adjacent
LK is the opposite (facing m<J)
JL will be adjacent
tan m<J = LK/JL
tan m<H = 11/60
Hence the ratio that represents the tangent of ∠J is 11:60
A racing shell, which is a boat a crew team rows, moves 20 km/h in still water. During practice, the team rows 36 km against the current and 22 km with the current. Find the speed of the river current if the team rows a total of 3 hours.
Answers
Answer:
2 km/h
Step-by-step explanation:
Let x represent the speed of the river current, t₁ be the time spent rowing against the current and t₂ be the time spent rowing with the current.
Since the speed of the still water = 20 km/h.
The speed of rowing against the current = (20 - x)
The speed of rowing with the current = (20 + x)
We know that velocity = distance / time. Hence time = distance / velocity
t₁ = 36 / (20 - x)
t₂ = 22 / (20 + x)
but t₁ + t₂ = 3 hours
Therefore:
3 = 36 / (20 - x) + 22 / (20 + x)
multiply through by 400 - x²
3(400 - x²) = 36(20 + x) + 22(20 - x)
1200 - 3x² = 720 + 36x + 440 - 22x
3x² + 14x -40 = 0
This gives x = -6.7 or x = 2
x cannot be negative therefore x = 2 km/h
The speed of the river current is 2 km/h
Answer:
2km/h is correct
Step-by-step explanation:
The other guy is absolutely correct
Jericho takes 3 tests in one month. The number of correct answers and the total
number of questions on each test are shown in the table. List the tests in order
from the least percent of questions correct to the greatest percent of questions
correct. Show your work.
Answers
Answer:
you need to show the table for this question to get solved
Answer:
kiygtfrsass2EDWWQASDCfe
Step-by-step explanation:
Find the marked prices of the following , given the percentage discount and the sale prices: part a: 12% discount , and the sale price $77
part b : 25% discount , and the sale price $123
Answers
Answer:
A) $87.5
B) $164
Step-by-step explanation:
A) Marked Price (Original Price)
= [tex]\frac{Sale Price}{1 -Discount}[/tex]
=[tex]\frac{77}{1-0.12}[/tex]
=87.5
B) Marked Price (Original Price)
=[tex]\frac{Sale Price}{1 -Discount}[/tex]
=[tex]\frac{123}{1-0.25}[/tex]
=164
Help pleaseeeeee! i dont remember all of this
Answers
Answer:
35cm3
Step-by-step explanation:
7x5=35
Answer: The correct answer is 35. 7 * 5 = 35
Step-by-step explanation:
What is the following sum in simplest form?
V8+3V2+V32
Answers
Answer:
C. 9 square root of 2
Hope this helps!
Answer:
it's going to be C) 9 sqrt{2}
Step-by-step explanation:
IM GIVING BRAINLIEST
Which point is located at (-2, 5)
point C
point D
point B
point A
Answers
Answer:
Step-by-step explanation:
B
Which expression is equivalent to 3x5−5x2(x3−2x)+3x3?
Answers
Answer:
19 × 2x
Step-by-step explanation:
3 × 5 − 5 × 2(3x − 2x) + 3 × 3 | Given
15 - 5 × 6x - 4x + 9 | Multiply and distribute.
19 × 6x - 4x | Add the numbers
19 × 2x | Combine like-terms.
Person A deposited $10000 at 3.2% for 3 years while Person B deposited $8000 at 3% for 4 years. Who earned the most interest? **PLEASE ANSWER QUICKLY!!
Answers
Answer:
person a
Step-by-step explanation:
Please answer please will give brainliest
Answers
could be 17. not sure i´d wait for someone smarter than me to answer.
Choose the function that correctly identifies the transformation of f(x) = x^2 shifted four units right and seven units down.
g(x)=(x-4)^2-7
g(x) = (x-4)^2 + 7
g(x) = (x + 4)^2 + 7g
g(x) = (x + 4)^2-7
Answers
Answer:C) g(x) = (x + 5)2 + 7
Step-by-step explanation:edg 2023
A triangle has side lengths of 6, 8, and 9. What type of triangle is it? right obtuse equiangular acute
Answers
Answer:
acute
Step-by-step explanation:
Answer:
It is an acute triangle
Step-by-step explanation:
If it is an acute triangle, a^2 + b^2 > c^2
If it is a right triangle, a^2 + b^2 = c^2
If it is an obtuse triangle, a^2 + b^2 < c^2
If it is an equilateral triangle, a = b = c
6^2 +8^2 ? 9^2
36+64 ? 81
100 ? 81
? is >, meaning it is an acute triangle.
How to tell the difference between multiplication and division word problems?
Answers
Answer:
Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction and division. The result of a multiplication operation is called a product. And division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication
division word problems what are usually have- equal parts, divide, Half of, ratio, quotient, out of
hope this helps :)
6th grade math help me pleaseee
Answers
Answer:
A) 3(2x-1) --> 6x - 3
B) 10(b+4c) --> 10b + 40c
C) 9(g-5h) --> 9g - 45h
D) 7(4n-5m-2) --> 28n - 35m - 14
E) a(b+c+1) --> ab + ac + a
F) (8j-3l+9)6 --> 48j - 18l + 54
G) (40s+100t)/10 --> 4s + 10t
H) (48p+24)/6 --> 8p + 4
I) (2b+12)/2 --> b + 6
J) (20r-8)/4 --> 5r - 2
K) (49g-7)/7 --> 7g - 1
L) (14g+22h) / 1/2 --> 28g + 44h
The perimeter of a square is given as 8x+20. Write two different expressions for the perimeter. Use factoring to write one of the expressoins. Are the expressions equivalen? Explain
Answers
Answer:
P = 4(2x + 5)
P = (2x + 5)+(2x + 5)+(2x + 5)+(2x + 5)
Step-by-step explanation:
Given that:
Perimeter of square = 4 * s
Where s = side length
If perimeter, P = 8x + 20
Then,
4s = 8x + 20
Divide both sides by 4
4s / 4 = (8x + 20) / 4
s = 2x + 5
P = 4s
P = 4(2x + 5)
Or
P = 2x + 5 in 4 places
P = (2x + 5)+(2x + 5)+(2x + 5)+(2x + 5)
Rob ordered a set of yellow and blue pins. He received 92 pins, and 75% of them were yellow. How many yellow pins did Rob receive?
Answers
Answer:
69
Step-by-step explanation:
Take the total number of pins and multiply it by the percentage to find the number of yellow pins.
92 · 0.75 = 69
will someone plz help
ps funny photo
Answers
134.84 percent.
Just divide 384 by the other number
i have no idea how to do this ha
Answers
Answer:
30
Step-by-step explanation:
If they are parallel then the 2 labelled angles sum to 180.
2x+50+5x-80=180
7x-30=180
7x=210
x=30
Answer:
X=30
Step-by-step explanation:
2x+50+5x-80=180
7x-30=180
7x=210
×=30
As a retiring employee, you'll receive 1.01% of your average salary from the last five years you worked with your company.
You plan to retire after 36 years with the company.
Your salaries for your last five years are:
$180,699
$90,404
$146,579
$83,468
$86,280
Calculate your annual retirement salary.
Answers
if the length of a certain rectangle is decreased by 4cm and the width is increased by 3cm,a square with the same area would result.find the perimeter of original rectangle
Answers
Answer:
The perimeter is 50
Step-by-step explanation:
The original area is LW
The new area is (L-4)(W+3)
These areas are the same
1: (L-4)(W+3)=LW
You are also told that the new figure is a square, hence
2: (L-4)=(W+3)
Equation (2) implies
3: L=W+7
Substitute for L in Equation (1) and solve for W
(W+7-4)(W+3)=(W+7)W
W^2+3W+7W+21-4W-12=W^2+7W
6W+9=7W
W=9
Now use Equation (3) to solve for L
L=16
The perimeter is 2W+2L
P=18+32=50
What is the constant of proportionality in the equation y=\dfrac{5}{9}xy= 9 5 XY, equals, start fraction, 5, divided by, 9, end fraction, x?
Answers
Answer:
[tex]k=\dfrac{5}{9}[/tex]
Step-by-step explanation:
The given equation is :
[tex]y=\dfrac{5}{9}x[/tex] ...(1)
We need to find the constant of proportionality in the equation.
In this equation, y is directly proportional to x i.e.
y ∝ x
or
y = kx ...(2)
k is constant of proportionality
If we compare equation (1) and (2), we find that,
[tex]k=\dfrac{5}{9}[/tex]
So, the constant of proportionality is equal to [tex]\dfrac{5}{9}[/tex].
.What is the standard form of y – 8 = 2(x + 3)?
Answers
y - 8 = 2x + 3
0 = -y + 8 + 2x - 3
0 = 2x - y + 5
2x - y + 5 = 0