NEED HELP PLEASE ! WILL MARL BRANIEST IF RIGHT
Answer:
[tex] f(-1) =\boxed{-11}\\ f(0) =\boxed{-4}\\f(2) =\boxed{14}[/tex]
Step-by-step explanation:
[tex]f(x)=\begin{cases} 9x -2 \:\: x < 0\\ 9x-4 \:\: x \geq 0\end{cases}\\\\\because \; -1 \: is \: less\: than \: zero\\\therefore f(-1) \: lies \: in \: the \: interval\: x<0\\\\f(-1) = 9(-1) -2 = -9-2 = -11\\f(-1)=\boxed{-11}\\\\Similarly,\: f(0) \:\&\: f(2)\: lies \: in \: the \: interval\: x\geq 0\\\\f(0) = 9x-4 = 9(0) - 4 = 0-4 = -4\\f(0) = \boxed{-4}\\\\f(2)=9x-4 = 9(2)-4 = 18-4 = 14\\\\f(2)=\boxed{14}[/tex]
A ghost crab can travel about 12 miles every 6 hours on the ocean’s floor. How far can the crab travel in 11 hours? Explain how you found your solution.
Answer:
22 miles in 11 hours!
Step-by-step explanation:
We already know a ghost crab can travel 12 miles in 6 hours.
Now, we just need to find the how many miles per hour the crab walks.
We simply divide 12 miles by 6 hours which gives us 2 miles in 1 hour.
That means, we multiply 11 by 2 which gives us 22 miles!
The ghost crab can travel 22 miles in 11 hours. When you find the rate of change by dividing 12 by 6, it gives you 2 m/h. That enables you to find the amount of miles by multiplying 11 hours by two which gives you 22!
a car costs 25,750.00 and depreciates in value 20%per year. how much will the car be worth in 5 years?
Can anyone help me out on this
Answer:
y=x+10
Step-by-step explanation:
y=mx+b
y=1x+b
1 because for every 10 it goes to the right, it goes up 10 as well.
b=10 because the function crosses the y-axis at 10
so
y=x+10
m 1 = (2x + 28)
m 3= (6x + 4)
What is m<2
Enter your answer in the box.
Answer:
m∠2 = 140°
Step-by-step explanation:
m∠1 = m∠3, since they're vertical angles.
Solve for x:
[tex]2x+28=6x+4\\24=4x\\6=x[/tex]
Plug in 6 for x for either m∠1 or m∠3. Doesn't matter since they're equal.
m∠1 = (2(6) + 28)°
m∠1 = (12 + 28)°
m∠1 = 40°
Now that we know m∠1, we can now solve for m∠2.
m∠1 + m∠2 = 180°
40° + m∠2 = 180°
m∠2 = 140°
X+ 10 = 7
what is the solution to this question
Answer:=−3
Step-by-step explanation:
+10=7
+10−10=7−10
Kyle is another carpenter. He has three measuring sticks. The lengths of
his sticks are the prime numbers between 6 and 15. He needs to create
= length of 8. How might Kyle do this with his three measuring sticks?
Answer:
i dont
Step-by-step explanation:
good luck
Seventeen is eight more than three times a number. Write this equation.
Answer:
17 = 3x+8
Step-by-step explanation:
An oven is set at 176.8°C. Marla increases the temperature by 23.8°C.
What is the final oven temperature? and i need it by 12pm
Which is a simplified form of the expression 2c + 2 + 6c – 4?
A. 8c + 2
B. 8c – 2
C. 4c + 6
D. 4c – 2
Answer:
A. 8c+2 that's the answer srr if it's not
Pleaseeeeeeeee someone help me..
Answer:
The answer would be C/third option
Step-by-step explanation:
To find volume you have to do LxWxH which is shown in the third option
Answer: the answer is c you multiply length times width times height
Step-by-step explanation:
Pls help I’ll mark and thank you it!!
Answer:
The first one because it is equal to 94.5 round it off get 95
Answer: 3/2x63
Step-by-step explanation:
Without doing the math, you can look at these to determine if they would be less than or more than 63.
In order for the product to be more than 63, we need a number greater than 1.
7/8 is less than 1. (8/8 would be equal to 1)
2/3 is less than 1. (3/3 would be equal to 1)
4/5 is less than 1 (5/5 would be equal to 1)
3/2 is greater than 1. (2/2 would equal one.)
3/2 is equivalent to 1 and 1/2. (2 goes into 3 1 time with one left over. Place the “leftover” back on top of the denominator)
Alternatively, you could do the math for each possibility by multiplying across the top and dividing by what’s on bottom.
Ex 3/2x 63 = (3x63)/2 =94.5
Find the value of x in the figure below
Answer:
Step-by-step explanation:
x = 1.0
how:
we know that the Hyp of the small triangle is [tex]\sqrt{2}[/tex]
since we know that , then
[tex]\sqrt{2}[/tex] = 1^2 + 1^2 by Pythagoras theorem
so each side is 1 :)
Which prism has an volume of 6 cubic units?
Answer:
B (second one)
Step-by-step explanation:
2 x 2 = 4
4 x 1.5 or 1 1/2= 6
hope this helps
Answer:
1 1/2, 2 ,2,
also known as the second option
Step-by-step explanation:
Connor is splitting 6 quarts of ice cream with 9 members of the team. If the ice cream is split evenly,
how many cups will each person get? Explain.
each person gets 2 2/3 cups of ice-cream
Step-by-step explanation:
First, you convert 6 quarts to cups. For every quart, there are 4 cups so you do 6 times 4 and you get 24 then you divide 24 by 9 and you get 2 2/3
What is the approximate area of the figure?
8 cm
14 cm
Answer:
112 cm
Step-by-step explanation:
14 x 8 = 112
A trapezoid has bases of lengths 40 and 42. Find the trapezoid's height if its area is 820
Answer:
Height = 20
Step-by-step explanation:
trapezoid area = (Sum of bases x height) / 2
((40 + 42) x h ) / 2 = 820
82 x h = 1640
h = 20
Find the value of f, correct to two decimal places.
Answer:
tan26=f/4 --> f= (tan26)* 4
Step-by-step explanation:
Put (tan26) times 4 into calculator!!!!
SOH, CAH, TOA rules!!
sin(x)=opposite/hypotenuse
cos(x)=adjacent/hypotenuse
tangent(x)=opposite/adjacent
DON'T PUT 90 FOR THE (x) VALUE!!
** (x) here means the angle given to you in the question like 26 in this case.
** opposite and adjacent are the sides according to the angle
**hypotenuse is the opposite side of the right angle
Listed below, out of order are the steps in an accounting cycle.
THESE ARE THE STEPS:1. Analyze transactions from source documents2. Journalize transactions3. Post journal entries to general ledger account4. Prepare unadjusted trial balance5. Journalize adjusting entries6. Prepare adjusted trial balance7. Prepare financial statements8. Journalize closing entries9. Prepare post-closing trial balance
a) Place the numbers from the above list in the order in which the steps in the accounting cycle are performed
A. 3, 6, 2, 1, 4, 8, 5, 9,& 7
B. 2, 3, 6, 1, 4, 8, 5, 9, & 7
C. 3, 6, 2, 1,4,8,5,7,&9
D. 6, 3, 2, 1, 4, 8, 5, 9, & 7
b) Identify the steps in the accounting cycle that occur daily.A. 1, 2, 3, & 6
B. 2, 3, & 4
C. 1, 2, 3, 4,&6
D. 2, 3, & 6
Answer:
Step-by-step explanation:
The correct order in which accounting cycles are performed helps in structuring and produce an efficient result in the day-to-day activities of any business organization. This cannot be found in the options given but the correct order is shown below.
1, 2, 3, 4, 5, 6, 9, 8, 7
In other textbooks, it was stated that option A is correct for part 1.
The wide range of various entries or steps of the accounting cycle will happen depending on the circumstance yet these three activities are there any in the business association independent of circumstances.
1, 2, 3
In other textbook, it was stated that option B is correct for part 2.
10(1+3d)=-20
step by step pls
Answer:
d=-1
Step-by-step explanation:
10(1+3d)= -20
divide both sides by 10
1+3d=-2
move the costant to the right, change the sign
3d=-2-1
caclulate
3d=-3
divide both sides by 3
d=-1
Can someone please help and thank you:)
Answer:
8.25
Step-by-step explanation:
A=a+b
2h=6+5
2·1.5=8.25ft²
Answer:
8.25 ft²
Step-by-step explanation:
According to the formula in the image, we would get 8.25
A = 5 + 6
2 × 1.5 = 6 + 5
8.25ft²
find the length of side AB
Answer:
AB= 9.19 km (3 s.f.)
Step-by-step explanation:
Please see the attached picture for the full solution.
Question 8 of 10
A mother has one allele for color blindness and one allele for normal vision.
What is the probability that her gamete will have the allele for color
blindness?
A. 25%
B. 50%
C. 75%
D. 0%
SUBMIT
Answer:
B. 50%
Step-by-step explanation:
it's half and half
Solve. 4x =16
I'm assuming solve for X but ^ that is all the question says
Answer:
x = 4
Step-by-step explanation:
4x = 16
divide both sides by 4:
⇒ [tex]\frac{4x}{4} = \frac{16}{4}[/tex]
⇒ x = 4
Answer:
A. x = 4Step-by-step explanation:
4x = 16
x = 16 / 4
x = 4
Hope that helps!
The table shows the approximate height of a football after it is kicked. Tell whether the rates of change for successive time intervals are constant or variable.
Time (s) Height (ft)
0 0
0.5 17
1.5 31
2 25
Find the rates of change
cereal question!! Answer
Answer:
No, this is not a good sample. The cereal would most likely be contaminated at the end of the process.
Let me know if this helps!
Jenna bought a jacket at the sale price of $47. The original cost of the jacket was $125. What percent represents the discount that Jenna received when buying the jacket? (round to the nearest percent)
find the common ratio: 4, -16, 64, -256, ...
Answer:
you multiply by -4 each time.
Step-by-step explanation:
4 x -4= -16
-16 x -4 = 64
64 x -4 = -256
hope this helps
Answer:-4
Step-by-step explanation:
Trust me bro
Plz help ASAP I BEEN ASKING SO MANY TIME BUT NOBODY HELP ME HELPP. Plz i been on this for 3 hours
Answer:
b, d, and e
Step-by-step explanation:
those are the three answers
Answer:
I would say b d and e to
Step-by-step explanation:
hope that helps
find the circumference of a circle with an area of 1,134.11
Step-by-step explanation:
C≈3.54
Using the formulas
A=πr2
C=2πr
Solving for C
C=2πA=2·π·1≈3.54491