how do you do subtraction
Answer:
taking away
Step-by-step explanation:
for what values of a, b and c is f(x)=ax square + bx + c a constant, a linear or a quadratic equation?
Answer: F(x)=ax²+bx+c
If a=b=0 then F(X)= constant
If a=0 & b≠0 then F(X) is a linear function
If a≠0 then F (X) is a quadratic function
Step-by-step explanation:
Collecting data, please help I really need it.
Determine whether the pair of lines is parallel, perpendicular, or neither.
x−4y=−9
y=3x−7
Choose the correct answer below.
A.
More information is needed.
B.
The two lines are perpendicular.
C.
The two lines are neither parallel nor perpendicular.
D.
The two lines are parallel.
Answer:
b. the two lines are perpendicular
Step-by-step explanation:
carry on learning
Expand and simplify (6e - 6)(4e + 8).
These are the answer options.
10e^2 - 14
24e^2 - 48
24e^2 + 24e - 48
24e^2 - 72e - 48
Answer:
[tex] 24 {e}^{2} + 24e - 48[/tex]
3rd answer is correct
Step-by-step explanation:
[tex](6e - 6)(4e + 8) \\ 6e(4e + 8) - 6(4e + 8) \\ 24 {e}^{2} + 48e - 24e - 48 \\ 24 {e}^{2} + 24e - 48[/tex]
Hope this helps you.
Let me know if you have any other questions :-):-)
a farmer owns a total of 10 acres of land. the land is separated into 3 3/4 equally sized sections. how many acres are in each section?
Find the product. Your answer should be in simplest form.
-7/9•3/5
The dot meaning times
Answer:
-7/15. So fourth choice.
Step-by-step explanation:
Answer:
-7/15
Step-by-step explanation:
-7/9×3/5=-21/45
simplified form:-7/15
negative 3 minus positive 11
Answer:
-14
Step-by-step explanation:
=> - 3 - (+ 11)
=> - 3 - 11
=> - 14...ans
HOPE IT HELPS U!!!!
what are the coordinates of the x intercept of the graph with the rule y = 6x - 90
Answer: (15 , 0)
Step-by-step explanation:
find x-intercept
give y = 0
0 = 6x - 90
90 = 6x
x = 15
coordinates of the x-intercept is (15 , 0)
please give me a brainliest answer
please help me I'm practically begging u <3
Answer:
1 , 3 , 4Step-by-step explanation:
1)[tex] {8}^{7} \: . \: {8}^{ - 12} \\ = {8}^{7 + ( - 12)} \\ = {8}^{ - 5} \\ = \frac{1}{ {8}^{5} } \\
2)[tex] \frac{ {7}^{4} }{ {7}^{ - 3} } \\ = {7}^{4 - ( - 3)} \\ = {7}^{4 + 3} \\ = {7}^{7} \\
3)[tex] { (\frac{1}{3} )}^{2} . \: {( \frac{1}{3} )}^{9} \\ { (\frac{1}{3}) }^{2 + 9} \\ { (\frac{1}{3} )}^{11} \\ [/tex]
4)[tex] \frac{ {( - 5)}^{6} }{ {( - 5)}^{10} } \\ = {( - 5)}^{6 - 10} \\ = {( - 5)}^{ - 4} \\ = \frac{1}{ {( - 5)}^{4} } \\ [/tex]
How do you do this question?
Answer:
I don't really now if i'm correct but o think it is A
So we have x number of campers.
The amount of cookies to be equally distributed is 60 cookies.
Since 8 campers didn't want the cookies,
x² - 8x
Therefore the remaining campers got 2 more cookies. The word us more thus it's addition.
Then,
x² - 8x + 240 = 0
B is the correct option.
All the best!
Is this right ? Plz help mee
The correct answer is 6.32.
Victoria rides her bike at a constant rate of 1 3/8 miles every 1/4 hour. What is her speed in miles per hour?
Answer:
5 1/2 miles per 1 hr
Step-by-step explanation:
biked 1 3/8 miles in 1/ of an hour
1 3/8 miles = 11/8 miles in 1/4 of hour
11/8 miles divided by 1/4 hr
11/8 ÷ 1/4
11/8 * 4/1 =44/8 = 5 4/8 miles in 1 hr or 5 1/2 miles per 1 hr
Nasser is following this recipe to make flapjacks.
Nasser uses 1.2 kg of margarine.
How many flapjacks is Nasser making?
Recipe: Makes 14 flapjacks
125 g sugar
150 g margarine
240 mL syrup
300 g oats
40 g sultanas
Which table represents a linear function?
Answer:
The third one
Step-by-step explanation:
A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y, and the third one is the only one with these rules.
Hope this helped!
Please help due today NO LINKS WILL REPORT!!
Answer:
{0,1,2,3}
because whole numbers always starts from zero...
In a class of 22 students, 15 play an instrument and 11 play a sport. There are 9
students who play an instrument and also play a sport. What is the probability that
student chosen randomly from the class does not play an instrument?
Answer:7/22
Sorry I don’t know how to explain.But here the answer.
Hope this helped!
Have a great day!
The probability that a student chosen randomly from the class does not play an instrument is, 6/22.
What are sets and subsets?A set is a collection of well-defined objects.
A subset contains all the elements or a few elements of the given set.
The improper subset is when it contains all the elements of the given set and the proper subset is when it doesn't contain all the elements of the given set.
Given, n(U) = 22, n(I) = 15, n(S) = 11 and n(I∩S) = 9.
We know, n(IUS) = n(I) + n(S) - n(I∩S).
n(IUS) = 15 + 11 - 9.
n(IUS) = 17.
So, The number of people does not play an instrument is
n(S - I) = n(S) - n(S∩I) = 15 - 9 = 6.
Therefore, The probability that a student is chosen randomly from the class does not play an instrument is,
= 6/22.
learn more about sets and Venn diagrams here :
https://brainly.com/question/28318748
#SPJ2
1. Describe a transformation that could be used to show that corresponding angles are congruent
2. Describe a transformation that could be used to show that alternate interior angles are congruent
When line "l" is translated to line "m," alternate interior angles (MDA) and (BAC) will be congruent.
What are alternate interior angles?The pair of angles formed on the inner side of the parallel lines and on the opposite sides of the transversal when two parallel lines are crossed by a transversal are referred to as alternate interior angles. All of these angles are equal. There is another way to look at this.So, let 'l' be the original line with an angle BAC of one.
The ∠BAC will take the place of the angle BDE if the original line "l" is moved or translated to the line "m."Since the translation preserves the angle's measure.The corresponding angles are m∠BDE = m∠BAC.Due to this, ∠BDE and ∠MDA [Vertical angles]Consequently, m∠MDA = m∠BAC.So, when line "l" is translated to line "m," alternate interior angles (MDA) and (BAC) will be congruent.
Therefore, when line "l" is translated to line "m," alternate interior angles (MDA) and (BAC) will be congruent.
Know more about alternate interior angles here:
https://brainly.com/question/20344743
#SPJ1
The correct question with the image is given below:
Describe a transformation that could be used to show that alternate interior angles are congruent.
Directions: N, M, and O are midpoints. NM = 4 units, IN= 5 units and HG = 10 units
Answer:
78
Step-by-step explanation:
*PLEASE ANSWER!!! NEED HELP*
Rob needs to buy groceries. He has $200 in his checking account. He gets paid $550 tomorrow that will go into his checking account automatically. The total for groceries was $215. He can either use his debit card, or write a check. What form of payment should he use to avoid an overdraft charge?
A.) Debit Card because it comes out immediately.
B.) Write a check because it takes 2 days to clear and his pay check will be added in time for the money to come out.
C.) He should leave and be hungry for the day.
y = 3x ^ 2 . What is the equation of the other graph? Explain how you know.
my answer wonThe red graph is the function
y
=
−
3
x
2
, the green is
y
=
−
x
2
for comparative sake, and the blue graph is the parent function,
y
=
x
2
.t go in right but i think the answer is
Can someone pls help ne
Answer:
Your answer is [tex]\sqrt{157}[/tex] or 12.5299640...
Step-by-step explanation:
[tex]A^{2} +B^{2} =C^{2} \\6^{2} +11^{2} = C^{2} \\C^{2} = 36+121\\C^{2} = 157\\C = \sqrt{157}[/tex]
Hope this helps!
_________
[tex] \: [/tex]
c² = 6² + 11²
c² = 36 + 121
c² = 157
c = √157
c = 12.5
Have a good day! No question
Answer:
Thanks and have a good day.
* Required
Kadeem and Quinn both drive 25 miles. Kadeem drives at a constant speed 1 point
of 50 miles an hour. Quinn drives at a constant speed of 75 miles an hour.
Who takes longer to drive the 25 miles? *
Answer:
it will take Kadeem longer because he is going slower than Quinn. it will take Kadeem 30 minutes, and take Quinn 25 minutes.
Step-by-step explanation:
Answer: Kadeem takes longer because in one hour he has only went 50 miles while Quinn has went 75 miles. Therefore, Kadeem goes slower.
Why do i got to pay for dis shi
Answer:
because they want money tho I agree with you we should not have to to get help
3(x + y) = y
If (x, y) is a solution to the equation above and
y = 0, what is the ratio x/y?
The membership costs $25 per month and members get a discounted price of $1.25 per slice of pizza. Tristan purchased a membership to this pizza shop. How much would Tristan have to pay the pizza shop if he bought 9 slices of pizza this month? What would be the monthly cost for x slices of pizza?
Answer:
13.75
Step-by-step explanation:
1.25x9=11.25
25-11.25=13.75
how to solve 8x²·6n²
Ill give godliest if you answer, and please show your work
Answer:
B
Step-by-step explanation:
because the image is like a parallelogram. Believes in me.
Answer:
Figure A has an area of 8 units.
Figure B has an area of 10 units.
Figure C has an area of 8 units. (I think)
Step-by-step explanation:
Uhh maths...
Hope this Helps!
you go to Frontier City with your parents, brother and sister. The cost for adults is $12.50, and the cost for children is $8.00. Write an expression of the cost for the adults. Write an expression for the cost for the children. Now write an expression of the total cost for adults and children. Evaluate your expression using order of operations.
9514 1404 393
Answer:
cost for adults: 2×$12.50
cost for children: 3×$8.00
total cost: 2×$12.50 +3×$8.00
$49.00
Step-by-step explanation:
Assuming I, my brother, and my sister qualify for children's tickets, we have ...
cost for adults: 2×$12.50
cost for children: 3×$8.00
total cost: 2×$12.50 +3×$8.00
Evaluation:
$25.00 +24.00 = $49.00 . . . . . . . multiplication is performed first