Answers
Answer:
-9
Step-by-step explanation:
The arrow points to an negative number
The arrow points to -9
Answer:
-9
Step-by-step explanation:
-9)llkjsjsjdjdjsjjwjaksk
Related Questions
Explain your answer !!
Have a nice day
Will give braisnlt
Answers
Answer:
(B)
b + t = 15
2b + 3t = 45
Step-by-step explanation:
Bicycles and tricycles are represented by the letters b and t respectively.
total no of bicycles and tricycles = 15
So,
b + t = 15
Each bicycle has 2 wheels and each tricycle has three wheels.
So,
No of wheels in b bicycles = 2b
No of wheels in t tricycles = 3t
Total no of wheels = 45
So,
2b + 3t = 45
Determine the domain and range of the graphed function.
A) domain: (-∞, ∞) range: (-∞, 10)
B) domain: (-∞, ∞) range: (-∞, 10]
C) domain: (-∞, 10) range: (-∞, ∞)
D) domain: (-∞, 10] range: (-∞, ∞)
Answers
Answer:
B
Step-by-step explanation:
We assume the function goes infinitely both "left" and "right" so the domain is (-inf, inf).
We can also see that it has a maximum in (0, 10), so it takes all the values from -inf to 10 exactly. If it never reached 10, it'd be (-inf, 10) but it does, so it's (-inf, 10].
Evaluate (14 + x) = 2 when x = 4. A. 7 O B. 18 C. 11 D. 9
Answers
Answer:
14+4=18 have a good day Ahead
The cost to mail a package is $7 for the first 2 pounds and 30 cents for each additional ounce.
Which of the following functions represents the cost to mail a package if x is the number of ounces over 2 pounds?
ƒ(x ) = 7 + 0.3x
ƒ(x ) = 14 + 0.3x
ƒ(x ) = 0.3(x + 2)
Answers
Answer:
the first one
Step-by-step explanation:
The cost to mail a 2-lb package is $7.
The cost to mail a 2-lb, 1 oz package is $7+$0.30(1).
That to mail a 2-lb, 2 oz package is $7+$0.30(2) = $7.60.
Following this pattern, the general formula is f(x) = $7 + $0.30x, where x represents the number of ounces OVER 2 lb.
7.2 is 15% of what number?
Answers
Answer:
48
Step-by-step explanation:
The first night in a hotel costs 60 dollars. All additional nights cost 49 dollars. How many nights did we stay
at this hotel if the total bill was 501 dollars?
nights
Answers
(501-60)/49=total nights
9 nights paying $49
1 night paying $60
501-60=441
441/49=9
1 night at $60
9 nights at $49
10 total nights
help with math plsssssssss
Answers
How many decimal places are in the product?
1.684×10.2
Answers
Answer:
4
Step-by-step explanation:
in all there is 4 places behind the decimal
Answer:
4
Step-by-step explanation:
17.1768
F(x)= 3x +15 reflect over the X axis what is the y intercept
Answers
Answer:
y is 15 x is 3
Step-by-step explanation:
11, 14, 17, ...
Find the 42nd term.
Answers
Answer:
Step-by-step explanation:
5
,
8
,
11
,
14
,
17
This is an arithmetic sequence since there is a common difference between each term. In this case, adding
3
to the previous term in the sequence gives the next term. In other words,
a
n
=
a
1
+
d
(
n
−
1
)
.
Arithmetic Sequence:
d
=
3
This is the formula of an arithmetic sequence.
a
n
=
a
1
+
d
(
n
−
1
)
Substitute in the values of
a
1
=
5
and
d
=
3
.
a
n
=
5
+
(
3
)
(
n
−
1
)
Simplify each term.
Dale has set up his own business. He now needs funds to buy a new machine to cater to those consumers whose needs could not be met earlier due to lack of infrastructure and funds. Which stage is his business in?
A.
seed stage
B.
growth stage
C.
maturity stage
D.
decline stage
The correct answer is growth stage
Answers
Answer:
The answer is B
Step-by-step explanation:
The preceding two stages are development stage and startup stage. In growth stage one should first focus on fine tuning the business model and by finding ways for operational inefficiencies. Dale has actually already identified the inefficiency which is new machines and non being able to cater to some customers due to lack of machines. In this exact stage businessman try to grow the business by analyzing the main profit drivers and the finding ways to grow the profit driver with less cost
Two parallel lines are cut by a transversal. Find the value of x
Answers
Answer:
x = 18
Step-by-step explanation:
you set the 2 equations equal to eachother
you minus x on both sides to get x on one side
than find the answer
Please help need answer!
Answers
Answer: About 513 feet
A more accurate value is roughly 512.575960394824
==============================================================
Explanation:
With many trig problems, a diagram should help steer you in the right direction. See below.
The red angle is the angle of depression. It's formed by starting off looking straight horizontal, then we look down 26 degrees. The blue angle adds to the red angle to get 90, so we can see that 26+64 = 90. Or you could say 90-26 = 64.
The goal is to find the value of x, which is the length from B (the lighthouse base) to point C (the ship's location).
The lighthouse is 250 ft tall, meaning AB = 250
We'll use angle BAC, or angle A for short, as the reference angle. This is the blue angle in the diagram.
We have a known adjacent side (AB = 250) and an unknown opposite side (BC = x). We use a tangent ratio to tie these sides together with the reference angle in question. This way we can solve for x.
-------------------
tan(angle) = opposite/adjacent
tan(A) = BC/AB
tan(64) = x/250
250*tan(64) = x
x = 250*tan(64)
x = 512.575960394824
x = 513
The distance from B to C is roughly 513 feet.
I'm rounding to the nearest whole number because the other values given to you are whole numbers.
a movie poster is 10 in long and 22 inch tall what is th are of this poster
Answers
Answer:
220
Step-by-step explanation:
Area = length · width
Area = 22 · 10
Area = 220
Note:
Please mark as Brainliest! <3
money is shared out between Paul and Helen in the ratio of 3:4 Helen receives £20. How much did Helen receive?
Answers
Answer:
Step-by-step explanation:
Paul receives 3x; Helen receives 4x.
4x = £20
x = £5
Paul receives £15
Factor completely:
5s4 + 20s3 - 40s
Answers
Answer:
5s(s3 + 4s2 - 8)
Step-by-step explanation:
Greatest common denominator is 5s
divide all the terms by 5s
5s4 / 5s = s3
20s3/5s = 4s2
-40s/5s = -8
8x - 142 = 111 - 3x
Answers
8x-142= 111-3x
11x=253
x= 23
X=23
Answer:
23
ch ch ch f good first off
please help!! I don't know anything about the unit I'm on and this along with other questions soon would help me so much
Answers
Subtract 21
x= 126
Vertically opposite angles are the same this means that if you substitute the x in x+21 it would equal 147 degrees. Proof:
126+21=147
Answer:
x + 21 + 33 = 180
x + 54 = 180
x = 126
PLZ BRIANLiest me!!!
Step-by-step explanation:
solve the equation to find x. 2 Area 285 cm 15 cm
Answers
Answer:
I think your question is not complete..
can you write the question in a way which will determine in what way you want your answer..
i mean from what to find x..
Area is given as 285cm
what is 15 cm for?
from here where is x given to find?
Help
Don’t use for points or will be reported and take the points back
Answers
Answer:
A
Step-by-step explanation:
bc thats the one that makes more sense to me
Answer:
A
Step-by-step explanation:
It’s a, because equiangular triangle means having an equal angles
pablos pizza makes a profit of $495 each day for 12 days, what is the profit for the 12 days
Answers
Answer:
5940
Step-by-step explanation:
495 x 12 = 5940
- Rachel has some apples and bananas.
The ratio of apples to bananas is 2:3
She has 14 apples.
Work out how many bananas Rachel has
Answers
21
Step-by-step explanation:
2 (14 apples) : 3 (? bananas)
1/2 of 14 = 7
7 x 3 = 21
Hope this helps! :)
Or
14 divided by 2 = 7
7x3=21
find the image of ( 1 , 2 ) after a reflection about y = x followed by a reflection about y = - x
PLS ONLY ANSWER IF YOU KNOW THE ANSWER.
Answers
1. (2,1)
2. (-1,-2)
Answer:
(-1,-2)
Step-by-step explanation:
Think of the line y=x as a mirror. The image of the point (1,2) is obtained by drawing a line through (1,2) perpendicular to the line y=x and finding the point on the perpendicular line that is equal distance from the line y=x but on the other side. This gets you to the point (2,1).
Similarly, from (2,1) find the mirror image using the line y=-x as the mirror. You travel diagonally 1.5 diagonal squares to reach y=-x and then continue another 1.5 diagonals to reach (-1,-2) which is your answer.
Multiply. Write your answer as a fraction or as a whole or mixed number.
Pls help and explain
Answers
Answer:
6
Step-by-step explanation:
So you want to round both denomaters to what they can mutiply to so it will be 6 so the 4 1/2 will be 4 3/6 and the 2 2/3 will be 2 4/6. Then you multiply to get 6
Please help! I will mark brainliest!
Which two polynomials have a sum of 4x−6? (1 point)
A. (−4x^2+x−3) and (−4x^2+3x+3)
B. (−4x^2+x−3) and (4x^2+3x−3)
C. (−4x^2+x−3) and (4x^2+3x+3)
D. (−4x^2+x−3) and (4x^2−5x−3)
Answers
Answer:
B
Step-by-step explanation:
Which function is most likely graphed on the coordinate plane below?
y у
Answers
Answer:b
Step-by-step explanation:
i took it
What is 24 divided by 849, be sure to show your work.
Answers
Answer:
0.02826855123 or 35.37
Step-by-step explanation:
24/849 = 0.02826855123
849/24 = 35.37
Match each percent with the fraction or decimal equivalent
Answers
15% - 3/20
6.5% - 0.065
5% - 1/20
7% - 0.07
what is the solution of this system of Linear equations? y=3×-2 and y-2=×
Answers
Answer:
(2, 4)
Step-by-step explanation:
Given the system of equations
y=3×-2.... 1
y-2=× ... 2
Substitute 2 into 1
y = 3(y-2) - 2
y = 3y - 6 - 2
y - 3y =-6-2
-2y = -8
y = -8/-2
y = 4
Recall that
x = y - 2
x = 4-2
x = 2
Hence the solution (x, y) is (2,4)
Simplify the product
5/n+1*n+1/n+3
5n+1/n^2 + 4n+ 3
5n+1/n^2+4n+3
5/n+3
5n+1/n+3
Answers
Answer:
5(n+1)/((n+1)(n+3))
5/(n+3) is a answer
Step-by-step explanation:
(n+1)/(n+1)=1
The solution is, the simplified product of the expression 5/n+1*n+1/n+3 is 5/(n+3) .
here, we have,
given that,
the expression is 5/n+1*n+1/n+3
now, we have to find the simplified product.
as, * means the multiplication,
we get,
5/n+1*n+1/n+3
=5*(n+1)/((n+1)*(n+3))
now, we know that,
(n+1)/(n+1)=1
so, we get,
5*(n+1)/((n+1)*(n+3))
=5*1 /(n+3) *1
=5/(n+3) is a answer
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