Answer:
10
Step-by-step explanation:
The absolute value function always gives a positive value, that is
| - a | = | a | = a
Given
| 3f - 2g | + 2 ← substitute f = - 2 and g = 1
= | 3(- 2) - 2(1) | + 2
= | - 6 - 2 | + 2
= | - 8 | + 2
= 8 + 2
= 10
What is the period of the function f(x) shown in the graph?
Answer:
[tex]\dfrac{\pi }{2}[/tex]
Step-by-step explanation:
The period of the function is from one peak to the next (or from one trough to the next).
[tex]\sf \implies period=\dfrac{\pi }{2}[/tex]
**see attached for the measurement of the period for this function**
Twice a number, decreased by 58 is less than 112
Answer:
2x-58<112
Step-by-step explanation:
Please help me with find the slope
Answer: Finding the slope
Step-by-step explanation:
I'm sorry but the pic is a but blurry so basically you pick two points and use the equation 2y-y1/2x-1x then simplify if you can find a better picture I would love to help.
Answer my question please on my page :)
Select all of the names that apply to -24
Answer:
I need an image to help you.
Step-by-step explanation:
Answer:
Integer, rational number, and real number
Step-by-step explanation:
Integer is a number that can be either positive or negative, but can't be a fraction or irrational number such as pi. It's also a subset of rational numbers, which is a subset of real numbers.
A , B and C form a triangle where ∠ B A C = 90 ∘ . A B = 0.5 mm and B C = 15.4 mm. Find the length of A C , giving your answer rounded to 1 decimal place.
Answer:
15•4 mm
Step-by-step explanation:
using sine rule
a÷ sinA=c ÷sinC
15•4÷sin90=0•5÷sinC
sinC =0•5 × sin90 ÷ 15•4
C =1•9°
A+B+C= 180
90+B+1•9=180
B= 88•2°
b÷sinB = a÷sinA
b÷sin88•2= 15•4÷sin90
b=sin88•2 ×15•4 ÷sin90
b =15•39
to 1 dp
b =15•4 mm
Which equation represents a line that passes through (-2,4) and has a slope of 2/5?
Answer:
A
Step-by-step explanation:
The slope is 2/5. Plug in the points and slope into the slope- intercept form y-y1=m(x-x1).
It would be...
y-4=2/5(x+2)
How can you determine the difference between square root and cube functions?
if you brought 20 stamps for 0.45 each and 15 stamps for 0.32 each how much money did you spend on stamps
Answer:
$13.8
Step-by-step explanation:
20(0.45)+15(0.32)
= 13.8
At 12:00 AM (hour 0 of the day) the tide at a certain beach was at its lowest level of the day: 1.0 feet. At 6:00PM (hour 18 of the day) the tide at a certain beach was at its highest level of the day: 2.0 feet. Assuming that this tide follows a sinusoidal model, about how high would you expect the tide to be at noon?
Answer:
At noon the tide will be at the lowest point which is 1 ftStep-by-step explanation:
please see attached a sketch of the solution for your reference
What is a sinusoidal wave?
Alternatively called a sine wave is a type of wave that shows a repetitive pattern or oscillation, it normally starts from a low point moves to the next point which is usually higher than the previous and repeats itself as the whole process continues
Hi, so I think I got this right but do you have to put a negative symbol anywhere or just leave it how it is? number 12 (sorry is blurry my back camera is broken)
Answer:
Just leave it how it is, you don't have to do anything with the negative symbol.
Could I please have BRAINLIEST?ABCD is a parallelogram. Find z.
Step-by-step explanation:
here is the answer Step-by-step for you
I hope you understand...
three green socks, four red socks, and five blue socks are in a drawer, and 2 socks are withdrawn at random. Find the probability of one blue sock and one red sock
Step-by-step explanation:
Number of socks: 3+4+5= 12
Number of red socks= 4
Red socks/other socks= 4/12
Simplify: fraction: 1/3
percentage: 33.33%
decimal: 0.3333
A car travels at a constant speed, as shown on the double number line. How far does the car travel in 14 hours?
Time (hours) 1 2 3
Distance (kilometers) 70 140 210 (for 3)
How far does the car travel in 14 hours? Explain or show your reasoning
Answer:
980km
Step-by-step explanation:
Multiply 14 by 70
HELP PLEASE! 40 POINTS AND WILL MARK BRAINLIEST.
The number 97 is a term of the sequence defined by the explicit rule f(n)=4n-3. Which term in the sequence in 97? Justify your answer.
Answer:
The 25th term is 97
Step-by-step explanation:
The explicit rule is f(n)=4n-3
Let f(n) = 97
97 = 4n-3
Add 3 to each side
97+3 = 4n-3+3
100 = 4n
Divide by 4
100/4 = 4n/4
25 = n
Please look at the image.
Answer: C or 6/5
Step-by-step explanation: the question is 4/5 plus 2/5 so 6/5
36/40 to lowest term
Answer:
9/10
Step-by-step explanation:
36/4=9
40/4=10
please help me with both of these
Answer:
1. Square is a box shape so you can tell her it can be shaped like an package
2.Tell Alex any real numbers a and b, if ab = 0, then that means a equals zero, or b equals zero, but sometimes both a and b equal zero
Step-by-step explanation:
I hope this helps!
IMHO I think Alex will be really confused
Which statement best explains the value of 12-(-4)??
Answer:
16................
Step-by-step explanation:
Above
Answer:
The answer is 16.
Step-by-step explanation:
Negatives can be tricky, but once you get the hang of it, it will be much easier! The rule to remember here is:
"Anything 'minus a negative' just means plus, because the negatives cancel each other out."
a. For example, 4 -(-1) is the same thing as 4+1, which equals 5.
b. In this problem, 12-(-4) is the same thing as 12+4, which equals 16.
I hope this helps! Feel free to give me Brainliest if you feel this helped. :)
brainiest to who ever answers first
Answer:
18/24 for the first one
Step-by-step explanation:
PLEASE HELP The hourly wage of some Toyota automobile assembly line workers is being increased annually by the same percentage
If their wage went from $6.80 to $10.19 in 7 years what is the doubling time?
Answer:
1928374.193 %
thats my answer
double u, divide v by the result, then add t to what you have
Kofi sliced a watermelon into 9 equal parts .If each part had 87 seeds,how many seeds did each watermelon have?
Answer:
783 seeds in each watermelon
Step-by-step explanation:
bc if each watermelon has 87 seeds u just multiply
Solve the inequality. And show work please
5
-- y = 12
6
Answer:
y= [tex]\frac{72}{5}[/tex] or 14.4
Step-by-step explanation:
[tex]\frac{5}{6}y = 12\\[/tex]
Multiply both sides by 6/5, the reciprocal of 5/6.
[tex]y = 12 * (\frac{6}{5} )[/tex]
Express 12 x (6/5) as a single fraction.
[tex]y = \frac{12 * 6}{5}[/tex]
Multiply 12 and 6 to get 72.
[tex]y = \frac{72}{5}[/tex]
Please help on this practice paper my parents couldn’t solve this either
We are given that ,
[tex]{:\implies \quad \sf \dfrac{12+\sqrt{128}}{1-\sqrt{2}}=a+b\sqrt{2}}[/tex]
Consider LHS;
[tex]{:\implies \quad \sf \dfrac{12+\sqrt{128}}{1-\sqrt{2}}}[/tex]
Can be further written as ;
[tex]{:\implies \quad \sf \dfrac{12+8\sqrt{2}}{1-\sqrt{2}}}[/tex]
Rationalizing the denominator we have ;
[tex]{:\implies \quad \sf \dfrac{12+8\sqrt{2}}{1-\sqrt{2}}\times \dfrac{1+\sqrt{2}}{1+\sqrt{2}}}[/tex]
[tex]{:\implies \quad \sf \dfrac{(12+8\sqrt{2})(1+\sqrt{2})}{(1-\sqrt{2})(1+\sqrt{2})}}[/tex]
[tex]{:\implies \quad \sf \dfrac{12(1+\sqrt{2})+8\sqrt{2}(1+\sqrt{2})}{1-2}}[/tex]
[tex]{:\implies \quad \sf \dfrac{12+12\sqrt{2}+8\sqrt{2}+16}{-1}}[/tex]
[tex]{:\implies \quad \sf \dfrac{28+20\sqrt{2}}{-1}}[/tex]
[tex]{:\implies \quad \sf -28-20\sqrt{2}}[/tex]
Hence, we can conclude that ;
[tex]{\bf a=-28}[/tex] [tex]{\bf b=-20}[/tex]Please help this is Math
Answer:
I cant see the reference image so I dont have enough info to help. Srry :(
Step-by-step explanation:
A dilation has center (0,0). Find the image of the point A(-5,5) for the scale factor 1.2.
Step-by-step explanation:
Since the dilation is centered at the origin, you can multiply each of the coordinates by the scale factor. This means the image is A'(-6, -6)
Test Prep There are 80 marbles in a bag. If 30% of the marbles are green, how many marbles are not green
Hey there!
Step 1: Calculate percentage
Since 30% of the marbles are green
=> 80 × 30/100
=> 8 × 30/10
=> 240/10
=> 24
So, 24 of the marbles are green
Step 2: Substract 24 from 80
=> 80 - 24
=> 56
Therefore, 56 marbles are not green
John 3 miles on Monday, 2 miles on Tuesday. He ran 4 more miles on Wednesday then he did on Monday. How many miles did John run Monday through Wednesday?
Answer: John ran 10 miles through Monday and Wednesday.
Step-by-step explanation: He ran for miles on 4 but 4 more than Monday and he ran 3 miles on Monday, so you add 4 + 3 which = 7 then you add 3 to 7 because he ran 3 miles on Monday then you get 10.
IM IN A BIG BIG RUSH HELP PLEASE
Answer:
Perimeter = 10
Step-by-step explanation:
Horizontally 3 units; vertically 2 units.
If h is horizontal measure, and v is vertical measure, then perimeter is 2(h+v) and area is hv.
[4] The Perimeter of the rectangle is how many units?
Perimeter formula ; 2(h+v)
2(3+2) = 10
~Learn with Lenvy~
If you place a 37 ft ladder against the top of a 12 ft building how many ft will the bottom of the ladder be from the bottom of the the building
Answer: 25 feet
Step-by-step explanation:
If you place a 37 foot ladder against the top of a 12 food building, since 37 is greater than 12 the ladder will keep going past the building.
37-12=25
the ladder will be 25 feet from the bottom of the building
hope this helped :)