Answer:
-9x^9y^5
Step-by-step explanation:
Do the multiply first:
-16x^9y^5+7x^9y^5
=x^9y^5(-16+7)
=-9x^9y^5
Answer:
-9x^9y^5
Step-by-step explanation:
this could be wrong since there was a lot of terms but oh well
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:
Fill the blank space in the pattern.
1,5,25,-,625
Answer:
-125,-626
Step-by-step explanation:
please mark brainliest
Answer this pls
DONT SEND A LINK
1/3 2/3 3/3
1/4 2/4 3/4 4/4
Im doing math and i need help in this question
Answer: It's a Cube.
(Hope this helped!)
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.
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.
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
Over what interval is the function in this graph increasing?
Answer:
D
Step-by-step explanation:
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:
which of the following is equivalent to the expression above
c) 2x^2y + 2xy^2
Explanation:
(x^2 y-3y^2+5xy^2)- (-x^2y+3xy^2-3y^2)
(x^2 y+5xy^2 -3y^2)- (-x^2y+3xy^2-3y^2)
x^2 y +5xy^2 -3y^2 + x^2y -3xy^2 + 3y^2
2x^2y + 2xy^2
The option C) 2x²y + 2xy² is equivalent to the given expression (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).
Mathematically, an expression is an admixture of numbers, variables, operations, and functions that are conjoined according to peculiar rules to depict a mathematical calculation or association. It can be supposed to as a mathematical idiom or formula.
By combining numbers, variables, operators, and functions, mathematical expressions can define a broad lea of calculations and associations.
The given expression is (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).
(x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²)
= x²y - 3y² + 5xy² + x²y - 3xy² + 3y²
= 2x²y + 2xy².
Hence, option C) is correct in that 2x²y + 2xy² is equivalent to the given expression.
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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.
Please answer as fast as you can!
Answer:
72 cards. Aaron is the difference between Linda ad Paul, therefore it is 72. There is a different way to solve it but it's way more complicated
Can somebody help me with this
Answer:
D = -1, -1, 2, 5
R = 0, 2, 3, 7
✅It is NOT A FUNCTION
Step-by-step explanation:
D (Domain) = input values (x-values)
D = -1, -1, 2, 5
R (Range) = output values
R = 0, 2, 3, 7
✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.
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)
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:
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)
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
The expression -x^2 + 70x -600 represents a companys profit for selling x items. For which number of items sold is the companys profit equal to zero?
Answer:
Step-by-step explanation:
-x² + 70x - 600
If we multiply all by -1, we have
x² - 70x + 600
If we factorise this, we have
x² - 10x - 60x + 600
x(x - 10) - 60(x - 10)
(x - 10) (x - 60)
x = 10
x = 60
If the company sells 10, or 60 items, their profit is 0
if the ordered pairs graphed are all equivalent ratios
Answer:
huh?
Step-by-step explanation:
whats the question
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!
the total value of the eggs is about blank cubic centimeters.
Answer:
16249.27392 cm³
Step-by-step explanation:
V = [tex]\frac{4}{3}[/tex] × π × r³
[tex]\frac{4}{3}[/tex] × 3.14 × 3.3³
Volume of 1 egg is 150.45624 cm³.
150.45624 cm³ × 108
16249.27392 cm³
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:
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The two prisms below are similar. What is the value of x?
Answer:4
Step-by-step explanation:
What is a formula for the nth term of the given
sequence?
-11, -7, -3...
Answer:
The answer would be 4th one
'cause the difference between them is ur slope and ( the first term - the difference) is ur *y intercept* .
Step-by-step explanation:
Good luck .
Hope this helped u ;)
A cyclist travels 5 miles in the direction N 30° E, then travels 3 miles in the direction N 70° E. Which equation measures the cyclist's distance, x, from the starting point?
Answer:
D
Step-by-step explanation:
Edge 2021
The formula calculates the cyclist's separation from the starting point, x, and will be x² = 5² + 3² - 2(5)(3)cos(140°).
What is an equation?Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.
This relationship is illustrated by the left and right expressions being equal to one another. The left-hand side equals the right-hand side is a basic, straightforward equation.
As per the given information in the question,
From the cos law ;
x² = a² + b² - 2ab cos θ
The values obtained will be,
a =5
b =3
θ = 180° +70° -30°
θ = 180°- 40°
θ = 140°
Substitute the given values in the equation,
x² = a² + b² - 2ab cos θ
x² = 5² + 3² - 2(5) (3) cos(140°)
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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
Find the area of the shape shown below.
PLEASE HELP FAST
how to do this question plz answer
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
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