Answer:
The equation will be "[tex]y=-2.8 x+75[/tex]".
Step-by-step explanation:
The given values are:
Started with,
= 75 gallons
After 15 hrs,
Tank has,
= 33 gallons
Now,
The slope will be:
= [tex]\frac{33-75}{15}[/tex]
= [tex]\frac{-42}{15}[/tex]
= [tex]-2.8[/tex]
Thus,
The equation is "[tex]y=-2.5x+75[/tex]".
6A./25% घाटामा बेचिएको कुनै सामानलाई रु. 21,000 बढीमा बेच्न सकिएको भए 10% नाफा
हुने थियो । उक्त सामानको क्रय
मूल्य कति होला ? पत्ता लगाउनुहोस् ।
An item was sold at a loss of 25%. Had it been sold for Rs 21,000 more then the profit would have been
10%. What is the cost price of the item?
[SLC 2068 B]
6B
Answer:
60,000
Step-by-step explanation:
Let us represent:
Costs price = x
Selling price = x - 25%x
x - 0.25x
= 0.75x
If it been sold for Rs 21,000 more then the profit would have been
10%. = x + 10% = 1.1x
1.1x =0.75x + 21000
Collect like terms
1.1x - 0.75x = 21000
0.35x =21000
x = 21000/ 0.35
x = 60000
The cost price of the item = 60,000
Answer this pls
DONT SEND A LINK
1/3 2/3 3/3
1/4 2/4 3/4 4/4
find the measure of each angle if C D
Answer:
1=72 , 2=108 , 3= 72 , 4=108
Step-by-step explanation:
c parallel to d means that 108 and 1 are adjacent angles , sum 180
therefore ang 1 = 180-108=72
2=108, corresponding angles,
same as above for 3, angle 3= 180-108 =72
2 and 4 are vertically opposite and are equal.
In AHIJ, i = 99 inches, j = 99 inches and ZH=9°. Find the length of h, to the nearest
inch.
Answer:16
Step-by-step explanation:
Delta math
Answer:16
Step-by-step explanation:delta math
PLSS HELP THE TEACHER IS ASKING FOR MY ANSWERS CUZ I WAS SUPPOSED TO DO IT AND I WASNT PREPARED PLSSS HELP IM NEXT AND CAN SOMEONE PLS TELL ME WHAT TO DRAW LIKE SHADE? A PIC OF EVERYTHING SHADED AND DRAWN WOULD BE RLLY NICE TYSM HAVE A GOOD DAY! BUT PLS HELPP
Answer:
write on each line....
equivalent, not equivalent, not equivalent
equivalent, not equivalent, equivalent
not equivalent, not equivalent, equivalent
Shade in each with what ever the fraction says to, for example 2/4 only shade in 2 boxes
There are 144 pencils in a box. If each member of the class gets 8 pencils, there will be no pencils left over. How many members of the class are there? Write an equation to represent the situation. Then solve the equation to answer the problem.
Pls help ASAP ILL GIVE BRAINLIST
Answer:18
Step-by-step explanation:
what's the area of this shape
Answer:
L x W x H
Step-by-step explanation:
if my calculations are correct the length is 2 the width is 3 and the height is 3
Therefore the answer is (2 x 3) = 6 x3
So the answer is 18.
Hope it helps, if it is incorrect than i am extremely sorry, wish you the best of luck and have a great day/midday/evening. BYYEEEEEEE
The two prisms below are similar. What is the value of x?
Answer:4
Step-by-step explanation:
four students can wash a car in 15 minuets.if the time varies inversely with the number of students washing the car, how many minutes will it take three students to coplete that same job
Answer:
20
Step-by-step explanation:
Hey i need help wit ths=is Let f(x)=3x2+5.
The quadratic function g(x)isf(x)translated 3 units up.
Enter the equation for g(x)in the box.
and also im down need freinds to talk to just broke up...
Fill the blank space in the pattern.
1,5,25,-,625
Answer:
-125,-626
Step-by-step explanation:
please mark brainliest
WILL MARK BRAINLIEST!!
Answer:
area of hexagon = 600√3 m²
explanation:
apothem² = 20² - 10² = 400 - 100 = 300
apothem of hexagon = √300 = 10√3 m²
area of hexagon = 1/2(6 x 20)(10√3) = 600√3 m²
Answer:
Step-by-step explanation:
One way to find the area of the hexagon is to use the formula [tex]A=\frac{1}{2}ap[/tex], where p is the perimeter and a is the apothem (distance from the center to the midpoint of one side).
The problem says the side length is 20, so the perimeter is 6 x 20 = 120.
The apothem is the distance marked by the dotted line. The rectangles height is [tex]20\sqrt{3}[/tex], so the apothem is half of that, [tex]10\sqrt{3}[/tex].
The area is [tex]\frac{1}{2}\cdot 10\sqrt{3} \cdot 120=600\sqrt{3}[/tex]
A simple random sample from a population with a normal distribution of 103 body temperatures has x = 98.30°F and s = 0.61°F. Construct a 95% confidence interval estimate of the standard deviation of body temperature of all healthy humans.
Answer:
(98.2884 ; 98.3116)
Step-by-step explanation:
Given :
x = 98.30°F and s = 0.61°F
Sample size. n = 103
Zcritical at 95% = 1.96
Using the confidence interval relation :
x ± margin of error
Margin of Error :
Zcritical * s/√n
1.96 * 0.61/√103 = 0.0116
Lower boundary = (98.30 - 0.0116) = 98.2884
Upper boundary = (98.30 + 0.0116) = 98.3116
(98.2884 ; 98.3116)
Over what interval is the function in this graph increasing?
Answer:
D
Step-by-step explanation:
please pls pls help me giving brain list
The equation of the scatter plot trend line is y = -1700x + 32000 where y is the value of the car in dollars and x is the age of cars in years. Use the trend line equation to predict the value of a car after 7 years.
Answer:
20100
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Given equation
y = -1700x + 32000
Where x is the age of car and y is the value of the car.
Then value after 7 years can be calculated as follows,
y = -1700 (7) + 32000
y = -11900 + 32000
y = 20,100
So, the value of car after 7 years will be 20100.
Yes or no??!??????????
Answer:
no
Step-by-step explanation:
Answer:
No
Explanation:
2^2 + 2^2 = 8
3^2 = 9
8 is not = 9
Hope this helps!
If someone wants to buy an item thats 4$ and a other item thats 14$ and a thrid item thats 6$ and they saved 10$ and he was given 1$ How much more money dose he need to buy all
Answer:
He needs $13 more to buy all.
Step-by-step explanation:
With the information provided, you have to add the prices of all the items and subtract the amount they saved and the amount he was giving to be able to know the money he still needs to buy all:
(4+14+6)-10-1=24-10-1=13
According to this, the answer is that he needs $13 more to buy all.
What problems did Title IX address? Check all that apply.
lack of support for international students
limited opportunities for female athletes
limited resources in scientific courses of study
lack of scholarships and championships for women in sports
limited resources and facilities for women
Answer:
limited resources and facilities for women
lack of scholarships and championships for women
limited opportunities for female athletes
2,4,5
Statement two, four, and five are correct title IX law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.
What is Title IX?Title IX is a potent instrument for fighting campus violence because it is a federal (national) legislation. To ensure that all students have equal access to education, the law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.
As per the Title IX law:
Limited opportunities for female athletes.Lack of scholarships and championships for women in sports.Limited resources and facilities for women.Thus, statement two, four, and five are correct title IX law mandates institutions to obtain federal assistance to combat gender-based violence and harassment and respond to survivors' needs.
Learn more about the Titel IX law here:
https://brainly.com/question/13838817
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When Charlotte installed a fence along the 200 foot perimeter of her rectangular backyard, she left an opening for a gate. In the diagram below, she used x to represent the length, in feet, of the gate. What is the value of x
Answer:
x = 10
Step-by-step explanation:
P = 2(60 + x) + 2(30) = 200
= 120 + 2x + 60 = 200
2x + 180 = 200
2x = 20
x = 10
Find the 11th term of the geometric sequence 6, -18, 54, ...
Answer:
354294
Step-by-step explanation:
Use the formula
[tex]a_{n} = a_{1} r^{n - 1}[/tex]
In your problem [tex]a_{1}[/tex] = 6 r = -3 n = 11
11th term = [tex]a_{11}[/tex] = [tex]6(-3)^{11 - 1} = 6(-3)^{10}[/tex] = 6(59049)
= 354294
PLEASE HELP WILL GIVE BRAINLIEST. DUE TODAY
Step-by-step explanation:
AB = AC ( Given)
angle BAD = angle DAC. (AD bisects BAC)
AD = AD. ( common side )
abd is congruent to adc. ( SAS Axiom)
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.
7z^4– 6z- 6z^2
Standard form: 7z^4-6z^2-6z
This IS a polynomial, it's degree is 4 and has 3 terms
enter the value of (-1 1/4) - (-2/3) + (-3.5)
Answer:
−67/12
Step-by-step explanation:
Answer:
Exact form- 49/12
Decimal Form- -4.083
Mix Number Form- -4 1/12
Step-by-step explanation:
if the ordered pairs graphed are all equivalent ratios
Answer:
huh?
Step-by-step explanation:
whats the question
Im doing math and i need help in this question
Answer: It's a Cube.
(Hope this helped!)
Find the area of the shape shown below.
PLEASE HELP FAST
how to do this question plz answer
A teacher likes to bake cookies and she regularly brings some to school to share with both students and teachers. One day, the teacher brought 72 cookies and distributed 32 to the students and the remaining number to the teachers. Given the scenario above, determine the ratio of teacher cookies to student cookies. Write your ratio with integers in reduced form.
Answer:
students 4:9
teachers 5:9
Step-by-step explanation:
students 32:72 = 4:9
teachers 40:72 = 5:9
Find the slope or rate of change.
Need help hurry hurry
Answer:
slope=-12
Step-by-step explanation:
slope =y2-y1/x2-x1
5-17/-1-(-2)
-12/-1+2
-12/1
-12