Answer:
-114
Step-by-step explanation:
f(6) it means f(x=6) so substituting x=6 in your equation gives us
f(6)= -4*(6)²+5*(6)
= -4*36+30
= -144+30
= -114
PLEASE HELP!! find the area
(look at the picture
Answer:
maybe 4
Step-by-step explanation:
Im not very good with Math if its wrong im sorry
HELP ME OUT!!!!
Billy watches 7 seasons of a TV show. Each season includes 22 episodes
and each episode is 50 minutes long. How many minutes did Billy watch TV?
Select one:
O a.154 minutes
O b.350 minutes
O c. 7, 700 minutes
O d. 2750 minutes
I think it's C I'm pretty sure u have to multiply
Billy watches tv for 7,700 minutes. Hence option c is correct.
Billy watches 7 seasons of a TV show. Each season includes 22 episodes
and each episode is 50 minutes long.
using mathematics operators it deals with numbers of operations according to the statements.
Here,
Total number of minutes bill watches tv = 7*22*50
= 7,700 minutes
Thus, Billy watches tv for 7,700 minutes.
Learn more about arithmetic operation here:
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Find the value of x.
299
(15x + 34)º
(12x + 26)
Answer:
there is no solution
Step-by-step explanation:
Question 2 of 10
Is ABC - ALMN? If so, name which similarity postulate or theorem applies.
B
75°
75
50"
А
50"
C
N
A. Similar - AA
B. Similar - SSS
C. Similar - SAS
D. Cannot be determined
A
Step-by-step explanation:
two of the triangles' corresponding angles are the same even if the side lebgths are not, making these two similar
By AA similarity triangle ABC and triangle LMN are similar. Therefore, option A is the correct answer.
What are similar triangles?Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio. Either of these conditions will prove two triangles are similar.
In the given triangle ABC, ∠A=50° and ∠B=75°.
In the given triangle LMN, ∠L=50° and ∠M=75°
From the given triangles,
∠A=∠L=50°
∠B=∠M=75°
By AA similarity triangle ABC and triangle LMN are similar.
Therefore, option A is the correct answer.
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Answer the question in the Pic for brainliest.
Answer:
I would say 4 units up, because point D is 4 units up for it's original position
Which ordered pairs are in the solution set of the system of linear inequalities?
y>-1/3x+2
y<2x+3
A. (2, 2), (3, 1), (4,2)
B. (2, 2), (3,-1), (4, 1)
C. (2, 2), (1, -2), (0, 2)
D. (2, 2), (1, 2), (2, 0)
Answer:
it b
Step-by-step explanation:
Help Me! ASAP! What is the y-intercept of the line?
A. -2
B. 0
C. 1/2
D. 1
PLEASE HELP WILL GIVE BRAINLIEST AND PLEASE DONT TROLL I NEED THIS SOON TYTYTYTY <3
Answer:
[tex] \frac{4y}{4y} = \frac{12}{4} = 3[/tex]
Answer:
Y=3 they deleted the other one so igs ill just answer it.....
Step-by-step explanation:
help I got stuck on this problem
Answer:
12
Step-by-step explanation:
36/3=12
hopefully this helps :)
A group of friends went to the movies. They shared 2 bags of popcorn equally. If each person got 2/3 of a bag of popcorn, how many people were in the group?
Answer:
There would have been three people in the group.
Step-by-step explanation:
This is because if you add 2/3 together until you get that amount, it will add up to having three people. If this sounds confusing, here is a visual thing to help.
2/3+2/3=4/3 which can also equal 1 1/3
1 1/3 + 2/3 =2
you added 2/3 together three times to get two, so three is the answer.
Hope this helps!
Which expressions are equivalent to 14x+ 10 -6x-2? Select all that apply
A 8x + 10
B 8(x+ 1)
C 24x - 8
D 8x + 8
Solving equations
1/3x+5=10
Answer:
x=15
Step-by-step explanation:
1/3x+5=10
1/3x=5
x=15
Rosita is writing an explicit function for the geometric sequence:
80, 40, 20, 10,...
She comes up with t(n) = 160(1/2)^n
What domain should Rosita use for T so it generates the sequence?
Choose 1 answer
A: n ≥ 0 where n is an integer
B: n ≥ 0 where n is any number
C: n ≥ 1 where n is an integer
D: n ≥ 1 where n is any number
Answer:
C- where n (greater than or equal to ) 1
Step-by-step explanation:
C- where n (greater than or equal to ) 1
Because in that sequence 0 doesn't make sense since 160 * 1/2 = 80 ^ 0 = 1. Doesn't make sense since there's no "1" in that sequence.
It's not "any number" because It can't be negative nor a decimal.
So, C.
:) hope this helps
Rosita should use the domain in option C : n ≥ 1, where n is an integer to generate the sequence for the function T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ.
What is a Function?Functions are defined as the relation which is mapped from a set A to a set B such that it satisfies the property that an element in set A will only map to one element in B.
If f is a function defined from a set A to a set B, then all the elements of A which has an image on B is called the domain of the function f.
Here the given function is,
T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ
And we know the first element is 80.
T(n) = 80 if and only if n = 1
T(1) = 160 ( [tex]\frac{1}{2}[/tex] )¹ = 160 / 2 = 80
Similarly,
T(2) = 160 ( [tex]\frac{1}{2}[/tex] )² = 40
T(3) = 160 ( [tex]\frac{1}{2}[/tex] )³ = 20
T(4) = 160 ( [tex]\frac{1}{2}[/tex] )⁴ = 10
and it goes on.
So the values of n are all integers where n ≥ 1.
Hence the domain of the function T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ that Rosita should use for T to generate the sequence is n ≥ 1 where n is an integer.
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pleaaaseee helpppp!
Y=x2
Step-by-step explanation:
Answer:
y=x2
hdhdjsjjsjsjssjsjsjwjwjwjw
Can someone help me pls!!!
Answer:
First one: Function
Second one: not a function (a function cannot have two outputs)
Third one: Function
Last one: Not a function (doesn't pass vertical line test)
Step-by-step explanation:
Hope it helps!
Answer:
The first one is a function.
The second one is not a function.
The third one is a function.
The fourth one is not a function.
Is 2 7/8 greater then 2 1/2
The mixed fraction number 2 ⁷/₈ is greater than the mixed fraction number 2 ¹/₂.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The mixed fraction numbers are given below.
2 ⁷/₈ and 2 ¹/₂
Convert the mixed fraction number into a decimal number. Then we have
2 ⁷/₈ = 2 + 7/8 = 2 + 0.875 = 2.875
2 ¹/₂ = 2 + 1/2 = 2 + 0.50 = 2.50
The mixed fraction number 2 ⁷/₈ is greater than the mixed fraction number 2 ¹/₂.
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A sandbox has an area of 32 square feet, and 2. The length is 4—feet. What is the width of the sand box?
Answer:
area=32ft^2
length=4ft
area=length * width
32/4=8
the width is 8 ft
The table shows the number of tennis balls that fit into a given number of cans. Each can holds the same number of balls. Fill in the missing values to complete the table.
Answer:
gghghffghjkjh
Step-by-step explanation:
vghjkhfgfhjkjhgfghjk
Answer:
5
Step-by-step explanation:
2 x 3 = 6
5 x 3 = 15
7 x 3 = 21
9 x 3 = 27
Mary won £5000 in a competition
She used the money to pay for herself and 8 friends to go on a holiday
Flights cost £279 for each of them
Accommodation cost £184 for each of them
How much of the £5000 did she have left after paying for flights and accommodation for herself and the 8 friends?
Answer: £833
Step-by-step explanation:
1. Multiply 279 by 9 (equals 2,511)
2. Multiply 184 by 9 (1,656)
3. Add 2,511 and 1,656 together (4,167)
4. Subtract 4,167 from 5,000 (833)
I need to find m<3 and m<4
Answer:
m of angle 3=87
m of angle 4=93
Step-by-step explanation:
angle 4= 180-40-47 =93 (angle sum property)
angle 3= 180-93= 87 (linear pair)
Ilmage: 1 apple. 3 oranges for each of 5 steps on the slider]
Explore equivalent ratios by using the slider. Complete the sentences below.
Apples are
% of the total number of fruits
es
C
> Source
B I U
S X, X
2
Atli
Styles
.........................................................................................................
convert 40percent into fraction Into lowest terms
Answer:
[tex] \frac{2}{5} [/tex]
Step-by-step explanation:
[tex] \frac{40}{100} [/tex]
divide the numerator and denominator by 20
[tex] \frac{40 \div 20}{100 \div 20} [/tex]
[tex] \frac{2}{5} [/tex]
Plzzzz heppppppp meeeeeee
Answer:
when -1 > x it is decreasing
when -1 < x < 1 it is increasing
when x > 1 it is decreasing
Step-by-step explanation:
-5/4 into a mixed number
Help me pls
Answer:
-1 1/4
Step-by-step explanation:
How many times does 5 go into 4? One time. Write -1.
-1
What are you left with? 5-4=1 --> 1/4. Write 1/4
Answer is -1 1/4
Answer:
-1 [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
We can think of 5/4 as 4/4 + 1/4.
Since 4/4 is equal to 1, we can change this to 1 + 1/4
This can be simplified to 1 [tex]\frac{1}{4}[/tex].
Add a negative sign since the number is negative:
-1 [tex]\frac{1}{4}[/tex] is the mixed number
tell me a secret that you will never tell anyone
Answer:
i had a breathing problem when i was 3 years old and i almost died, but i got surgery and i got my breathing back to normal
Step-by-step explanation:
The graph shows the cost of renting skates. Sadie rents a pair of skates at 10 A.M. How much will she pay if she returns the skates by 1 P.M.?
How much will she pay if she returns them at 1:15 P.M.?
Answer:
$8 1:00pm
$10 1:15 pm
Step-by-step explanation:
the time between 10 am and 1 pm is 3 hours.
on the graph, it shows that at 3 hours you will have to pay 8 dollars.
If the time is a second over 3 hours, which it is for 1:15, you will have to pay the extra $2, which makes it a total of $10.
question is attached!
Pete drove 200 miles in 4 hours on Saturday. If he drives at the same rate on Sunday, how long would it take him to drive 500 miles?
Answer:
10 hours
Step-by-step explanation:
Answer:
10 hours
Step-by-step explanation:
Miles per hour Pete can go:
100 miles in 2 hours
200 miles in 4 hours
300 miles in 6 hours
400 miles in 8 hours
500 miles in 10 hours
Every two hours, Pete goes 100 miles, so to go 500 miles, it would take him 10 hours
P =-3 - 41 - 6 for
I NEED HELP PLS
Answer:
P = -50
Step-by-step explanation:
P = -3 - 41 - 6
P = -50
PLLZZZZZZZZZZZZZ AAWNSERRRRRR
Charlie offers to buy a team photo for 14 of his teammates, but 4 of them don’t want one. If a team photo costs $3, how much will Charlie spend on his teammates? Choose the correct expression and solution to this problem.
Answer:
$30
Step-by-step explanation:
Charlie offers it to 14 teammates 4 of them don't want one.
14-4=10. This means that ten teammates want a picture. A picture costs $10.
10x3=30 So 10 pictures costs 30 dollars.
$30.
Answer:
Step-by-step explanation:
well if there is 14 and take away 4 that would be 10 and if each a team photo would cos $3 then it is $30
hope it helps
