Answer:
80 percent off
Step-by-step explanation:
First find the difference in cost (75-15=60)
then divide the difference by the original price 60/75=.8
1.Find the missing angle
2.what is the measure of angle 1
3.what is the measure of angle 2?
50 POINTS!!! PLEASE HELPPPPP
Plot 1 2/5, −1/2, and −2 1/10 on the number line.
Answer:
the answer is -1 1/5
Step-by-step explanation: 7/5
Answer:
-1 1/5
Step-by-step explanation:
Let p = log10 x, q = log10 y, and r = log10 z. (The 10s are base numbers.)
Write the expression log10 (x / y^2 √z) in terms of p, q, and r.
Please show work! I have the answer ( p- (2q + 1/2 r) ), but I need to show my work.
Answer:
(p / q^2 √r)
Just make x, y, z into p, q, r.
Very simple!
Your firm needs $630 for one quarter to finance a deficit. Interest charges are 2% per quarter. Your bank
requires a 10% compensating balance. How much must your firm borrow in order to obtain the needed funds?
$700.00
$705.00
O $693.00
$715.91
Sally's class went to the zoo. Out of the 24 students at the zoo, 5/8 wanted to see the penguin exhibit. How many students wanted to see the exhibit?
Answer:
15 kids wanted to see the penguins
Step-by-step explanation:
get the denominator to 24 by multiplying the top and bottom by 3. (3×5=15)
2. Given 3,989, 825;
round to the nearest
ten thousand, hundreds, and thousands
Answer:
then thousand -3,990,000
hundred -3,989,800
thousands-3,990,000
hope this helped :)
Jamie has a sprinkler than covers a circular area with diameter 16 feet. What is the area of lawn that the
sprinkler covers?
Answer:
64π or 201.0619298297
Step-by-step explanation:
Area of a circle: πr²
To find r, the radius of the circle, take the diameter (16) and halve it to get 8. You can now place 8 into the equation to get π8². Square 8 to get 64. You now now have π64, or 201.0619298297.
Jill made 20 muffins.she put them into 3 boxes and has two muffins left . How many are in each box if they contain the same amount of muffin
Answer:
6 muffins
she can fit 6 into each box because 20 divided by 3 is eighteen with a remainder of 3. 18 goes into 3 6 times.
F(x)=3x-1 g(x) x^3 -5x^2
Find (f o g)(x)
============================================
Work Shown:
f(x) = 3x-1
f(x) = 3( x ) - 1
f( g(x) ) = 3( g(x) ) - 1 ... replace every x with g(x)
f( g(x) ) = 3(x^3-5x^2) - 1 ... plug in g(x) = x^3-5x^2
f( g(x) ) = 3x^3-15x^2-1
(f o g)(x) = 3x^3-15x^2-1
How many times greater was the temperature in Miami (45) than the lowest in San Diego (25)
Answer:
The temperature in Miami is 9/5 times the temperature in San Diego.
Step-by-step explanation:
Ratios
To compare the temperature in Miami (45) with the temperature in San Diego (25), we use the division or ratio between both numbers:
[tex]\displaystyle \frac{45}{25}[/tex]
Simplify the fraction dividing by 5:
[tex]\displaystyle \frac{9}{5}[/tex]
Since the relation between them is 9/5, it means the temperature in Miami is 9/5 times the temperature in San Diego.
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is three times the measure of the first angle. The third angle is fifteen more than the second. Find the measures of the three angles.
29jsfsouodpolfkldsfmdsfsdfdssfsdfsadfsd I GOT THE ANSWER IT IS 5
Answer:x=45 y=60 x=75
Step-by-step explanation:
Find the common ratio of the geometric sequence –5,–30, -180,...
Answer:
6
Step-by-step explanation:
You have to find what to multiply by to get to the next term
-30 ÷ -5 = 6
- 180 ÷ -30 = 6
therfore the common ratio is 6
Model the unknown number situation by writing an algebraic expression.
the difference of a number and one hundred
n-100
100 - n
n + 100
100 +n
Answer:
number 1 or A i got it
Step-by-step explanation:
Answer: The answer you are looking for is A on edge
Step-by-step explanation: Pls Mark me Brainilist! I know that this is for sure Right!
!!! PLEASE ANSWER NOW!!!
A square has side length 4 cm. What is its area?
Answer:
16 cm
Step-by-step explanation:
4 × 4 = 16 cmI hope this helps!
Answer:
16cm
Step-by-step explanation:
To find area of a square, multiply a side by itself.
4 x 4 = 16
whats is the 39th triangular number
Answer:
The 39th triangle number is 780
what is an equation of the line that passes through the point (8,2) and is parallel to the line 5x-4y=36
Answer:
y=5/4x-8
Step-by-step explanation:
put ito slope intercept form and then using the slope put y intercept in order for it to be true
The required equation of line will be y = 1.25x - 8.
It is given that a line passes through a point (8,2) and is parallel to the line 5x - 4y= 36.
We have to find out the equation of the line.
What is the general equation of a line ?
The equation of a line is y = mx + c , where m = slope of line.
As per the question ;
The line is parallel to another line 5x -4y = 36.
∴ 5x - 4y = 36
4y = 5x - 36
diving by 4 on both sides ;
y = (5/4)x - (36/4)
y = 1.25x - 9
After comparing with the general equation of a line y = mx + c. We found that value of slope m = 1.25.
So, the parallel line will have the same slope.
∴ y = 1.25 x + c
As the line passes through point (8,2) , hence x = 8 and y =2. After putting this value in the above equation we get ,
2 = 1.25 × 8 + c
∴ c = 2 - 10 = - 8
c = - 8
And the final equation of the line will be ,
y = 1.25 x - 8.
Thus , the required equation of line will be y = 1.25x - 8.
To learn more , about general equation of line click here ,
https://brainly.com/question/4227212
#SPJ2
a faucet is leaking at a constant rate of 6/10 of a gallon of water in 3/4 of an hour. how much water leaks in 1 hour?
Answer:
0.8
Step-by-step explanation:
6/10=0.6
0.6/3=0.2
0.2*4=0.8
I hope it's correct
help me please i need help
Answer:
I have NO IDEA
Step-by-step explanation:
???????????????????????????/?
Please help been stuck on this for a hour
Answer:
1 mile every 57 seconds I belive
Step-by-step explanation:
What is a solution of 3(x + 4) - x > 4?
A. -6
B. -5
C. -4
D. -3
(Please help I don’t understand)
Answer: -4 Please mark brainliest if I am right :D
Step-by-step explanation:
Let's solve your inequality step-by-step.
3(x+4)−x>4
Step 1: Simplify both sides of the inequality.
2x+12>4
Step 2: Subtract 12 from both sides.
2x+12−12>4−12
2x>−8
Step 3: Divide both sides by 2.
2x/2 > -8/2
x>−4
Answer:
x>−4
Answer:
C.-4
Step-by-step explanation:
3(x)+3(4)-x>4
3x+12-x>4
2x>-8
2x/2>-8/2
x>-4
Aiden needs 3.7 pounds of plaster for a project. He can choose from the 2 packages shown. Round the weight of each package of plaster to the nearest tenth.
Answer:
The answer is 3.8 and 2.5
Step-by-step explanation:
Lol
Please hurry its urgent Thank you
The function f(x) is graphed on the coordinate plane
What is f(-2)
A)-4
B)-2
C)4
D)0
The area of a square porch is 81 square feet. Find the dimensions of the porch.
Answer:
9 feet
Step-by-step explanation:
Square root 81 as all the sides of the porch are the same length
Psychology 101: Is it normal for school age people to have crushes on their teachers or professors?
Answer:
it is normal, but not right to act upon
HELP ANSWER AS FAST AS U CAN
Acceptance into an acting workshop is highly competitive. Last year only 2 out of every 15 applicants were accepted into the workshop. This year the work shop accepted 40 out of 600 possible applicants.
Compare this years acceptance rates to that of last years rate. Is this years acceptable rate higher or lower or equal to last year’s acceptance rate? Explain your reasoning.
Answer:
is this a test
Step-by-step explanation:
kshsjwoo2o1k1 snsn
Tim read 70% of his book containing 230 pages how many pages does he have left
69 Pages are left to read by Tim.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Total pages= 230
Percentage of reading = 70%
So, number of Pages Tim reads
= 70 /100 x 230
= 161 pages
Hence, number of pages left = 230- 161 = 69 pages
Learn more about Unitary Method here:
https://brainly.com/question/22056199
#SPJ2
How do I solve -0.4r=16?
Answer:
r = -40
Step-by-step explanation:
1. Move constants to the other side of the equation
r = 16/-.04
2. Simplify (by calculator)
You can use a calculator and plug in 16/-.04
r = -40
2. Simplify (by fraction)
You can turn -.4 into a fraction.
-.04 = - 4/10
r = 16/-(4/10)
r = 16*10/-4
r = -40
A right triangle has hypotenuse with length 8 inches. If one leg is 5 inches long, how long is the other leg?
Using Pythagoras theorem,
[tex]\sf a^2 + b^2 = c^2[/tex]
Where [tex]\sf a[/tex] and [tex]\sf b[/tex] are the two legs of the triangle, and [tex]\sf c[/tex] is the Hypotenuse.
Putting the given values:
[tex]\sf 5^2 + b^2 = 8^2 \\ \longrightarrow \sf b^2 = 64 - 25 \\ \longrightarrow \sf b^2 = 39 \\ \longrightarrow \sf b = \sqrt{39}\:\:inches[/tex]
Hence, the length of the other leg is,
[tex]\leadsto \underline{\boxed{\mathfrak{\pink{\sqrt{39}\:\:inches}}}}[/tex]
The 24 students in Mr. Brown's homeroom sold 72 magazine subscriptions. The 28 students in Mrs. Garcia's homeroom sold 98 magazine subscriptions. Whose homeroom sold more magazine subscriptions per student? Be sure to include examples as you explain your reasoning. *
Answer:
see below
Step-by-step explanation:
Mr. Brown
72 magazines/ 24 students = 3 magazines per student
Mrs. Garcia
98 magazines/ 28 students = 3.5 magazines per student
Mrs. Garcia sold more per student
Which values will complete the table.
A
B
C
Answer:
A=8
b=15
c=40
Step-by-step explanation:
5/8 as well as 10/16 = .625
a=8 blocks for 5 min given in question
b:24*0.625=15
c:25*40=.625 or 8 * 5=40 , since 5×5=25 taking 1st column times 5
