[tex]\sf{Heya~!}[/tex]
How you add and subtract with numbers ?EXPLANATION :To add 1 to another number, add 10 and then subtract 1: 1 + 10 = 9 + 10 - 1 = 19.
[tex]\mathbb{HOPE~IT~HELPS~YOU~!}[/tex]
[tex]\underline{Answer~:}[/tex]
[tex]\sf{Miwsow}[/tex]
Can someone please help? This is super hard.
Answer:
Step-by-step explanation:
20.00
Plz help me-
Traingle BCD with vertices B(2,-1) C(4,1) and D(5,-2) scale factor is 3, centered at the orgin
Answer:
i wish i knew lol
Step-by-step explanation:
Find the quadratic function represented by the following graph.
Answer:
f(x) = (-3/4)x^2 + 3
Step-by-step explanation:
First, look at the vertex to see if it intersects the y-axis. It does, which is good, because it makes your job a lot easier by making your equation to fill out y = ax + b. Your b is the y value of your vertex, which in this case is 3. Then, your a is the amount you're multiplying plain old x^2 by to get your values (before adding 3). Because the graph is pointing down, you know right away that it's going to be negative. Also, going to the left or right by 2 (the points you are given) from the vertex gives you a result of going down 3. Normally this would mean you move up by 4 (again, from the vertex), so what do you need to multiply 4 by to get -3? -3/4, so that's your a. This makes your equation (y OR) f(x) = (-3/4)x^2 + 3
I hope I didn't make any mistakes reading your graph! I had a bit of difficulty with it unfortunately.
-150x +15-31x +60-50x -20x
Answer:
-251x + 75
Step-by-step explanation:
-150x + 15 - 31x + 60 - 50x - 20x
-251x + 75
(I simplified it by combining all the like terms such as -150x, -31x, -50x, and -20x. Adding all of the negative numbers together gets you negative 251x. Then there are positive 60 and positive 15. Adding both positive numbers together gets you a positive 75. When I put both of the solutions together, I got -251x + 75)
How do i beat the enderdragon help i cant beat him =/
Answer:
Destroy the end crystals (using a bow for far range). If it spreads a poisonous gas, dig a hole and retreat there for a few seconds. Once you destroy all the crystals (since it’s it healing source), start attacking it with your sword once the dragon swoops down on the portal (it depends on the enchantments & the sword itself). Keep repeating that until the dragon is killed.
Answer:
kill it
Step-by-step explanation:
ez
We can calculate E the amount of euros that has the same value as D US dollars using the equation E= 17/20
i have to evaluate for both a and b. i dont know how to do that. helpp
Answer:
[tex]f(0)=4[/tex]
[tex]f(6)=8[/tex]
Step-by-step explanation:
Solution is attached
Question
Write an equation of the line that passes through the points.
(0, −2), (4, −2)
The equation of the line is y = -2
PLEASE HELP ASAP POINTS!!
Write the equation of a quadratic function that has been shifted 3 units down, to the right 2 units, and
stretched vertically by a factor of 5.
Answer:
y = 5(x² - 2) - 3
Step-by-step explanation:
In y = a(x² - b) + c, a is the stretch factor, -b is the horizontal, and c is the vertical
You did not give us the parent function, so I am going to assume it is y = x²
y = x²
3 units down means the function will be moved 3 units down, so it will look like:
y = (x²) - 3
Shifted 2 units to the right will result in a -2, so we add that in:
y = (x² - 2) - 3
The stretch factor is 5, which goes in front of everything else, multiplying the quadratic,
y = 5(x² - 2) - 3
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Find 3 ratios that are equivalent to the given ratio. 5/15
Answer:
Step-by-step explanation:
Find 3 ratios that are equivalent to the given ratio. 5/15
1 : 5 (0.2)
3/15 (0.2)
4 : 20 (0.2)
What’s 75% of 2,900.00
Answer:
2175
Step-by-step explanation:
Answer:
2175
Step-by-step explanation:
IM TIMED PLEASE HELP ILL GIVE U BRAINLIEST (last time) D:
what is 0.45 divided 1.5
show your work in standard of division
Answer:
0.333333333
Step-by-step explanation:
I hope this helps!!!!
for which value of x dose f(x)=2?
Answer: X=-4 Hope you get it right! :)
Step-by-step explanation:
Suppose that 13 inches of wire costs 39 cents. At the same rate, how many inches of wire can be bought for 21 cents?
Answer:
63 cents
Step-by-step explanation:
Suppose that 13 inches of wire costs 39 cents. At the same rate, how many inches of wire can be bought for 21 cents?
0.39/13 = 0.03in
o.03 X 21 = 0.63
so 63 cents check
63/21 should equal 39/13
63/21 = 39/13
63 X 13 = 39 X21
21 X 3 X 13 = 3 X 13 X 21
yes
21 X 3 X 13 = 21 X 3 X 13
Lisa specializes in baking lemon cupcakes. She bakes 3 dozen cupcakes every hour. The cost (in dollars) of making n cupcakes is given by the function C(n) = 60 + 0.45n.
The function that models the number of cupcakes Lisa makes in h hours is n(h) =
. The cost function in terms of hours, h, is given by
. Lisa's cost for making cupcakes for 2 hours is
.
Answer: 36h, 60+16.2h, and $92.40.
Step-by-step explanation:
n(h)=36h because there are 3 dozen cupcakes made per hour, to get C(h) you just plug in 36h in place of n and simplify, and then for the final answer 2 is plugged into the equation from the second answer.
The measure of the supplement of an angle is 60° less than four times the measure of the complement of the angle. Find the measure of the angle.
Answer:
140° and 50°
Step-by-step explanation:
The supplement of the angle (180 - x)
The complement of the angle = (90 - x)
(180 -x) = 4(90-x) - 60
180 - x = 360 -4x - 60
180 -x = 300 - 4x
180 - x + 4x = 300
180 + 3x = 300
3x = 120
x = 40
The supplement (180 - x) = 180 - 40 = 140°
The complement (90 - x) = 90 - 40 = 50°
Are the following two expressions equivalent?
13×x
7x+6x
Yes, 13x and 7x+6x are equivalent. When you simplify 7x+6x you get 13x.
Plsss help me with this !!!
Answer:
a) coefficients are. 3 and 8
b) constant 17
c) terms. three terms (3x^2 , 8x , 17 )
9 trigonometric ratio
Answer:
A
Step-by-step explanation:
Using the sine ratio in the right triangle
sin ? = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{26}{29}[/tex] , then
? = [tex]sin^{-1}[/tex] ([tex]\frac{26}{29}[/tex] ) ≈ 64° ( to the nearest degree ) → A
Answer:
A
Step-by-step explanation:
[tex]Sin X = \dfrac{Opposite}{hypotenuse}\\\\Sin \ X =\dfrac{26}{29}\\\\X = Sin^{-1} \ (0.8965)\\\\x = 63.7[/tex]
x = 64
A store marks up the price of a pair of sneakers by 25%. The original price is $60. What is the new price?Juan says the sneakers would be $75Abel says the sneakers would be $45.Who is correct? Why?
Answer:
Juan is correct.
Step-by-step explanation:
60+60x0.25= 75
An angle is one less than six times the measure of another angle. The two angles form a right angle. Find the measure of each angle.
Answer:
<1 = 12.71 degrees
<2 = 77.29 degrees
Step-by-step explanation:
<1 = x
<2 = 6x - 1
x + 6x - 1 = 90 degrees
7x = 90 - 1
x = 89/7
x = 12.71
the sum of three times a number and eleven is greater than or equal to fifty
Answer:
3n + 11 ≥ 50
Step-by-step explanation:
The word "sum" refers to addition as it is the term for the answer to an addition problem, so you know that there should be an addition sign in this inequality.
The word "times" means to multiply!
So you are multiplying 3 by some number which we will call it n. Now it says the SUM of 3n and eleven...meaning you are adding 3n and 11.
Greater than or equal to is a way of saying this symbol "≥" And "fifty" in numbers is 50
Your answer should be 3n + 11 ≥ 50
Hope this helps :)
what is 2x2 (im in college)
Answer:
4
Step-by-step explanation:
hope this helps lol
Last year the original prices of Emma's and Sophie's phones were $560 and $640. Now the prices are reduced in ratios 7:6 and 4:3 respectively. What is the difference between the current prices?
fill in the blank to solve the equation below
12 + 24 = 2(6 + _)
Answer:
12 + 24 = 2(6 + 12)
Step-by-step explanation:
hope this helpss :D
much appreciated if this were marked brainliest <3
Answer:
=12
=2(6+12)
=2(6)+2(12)
=12+24
Step-by-step explanation:
Hope that this is helpful .
Have a great day.
108.8+159.3 estimate
Answer:
268.1
Step-by-step explanation:
3
(
2
n
−
4 what is this = to
)
+
6
n
Answer:
Step-by-step explanation:
2 • (n2 + 2n + 2)
--------------------------
N
If {NO } =6 , {OM} =7 , and {RP}=11, find the length of {QR}
Round your answer to the nearest tenth (1 decimal place) if necessary. Figures are not necessarily drawn to scale. Show your full mathematical process.
Answer:
≈ 9.4
Step-by-step explanation:
Laura drove 140 miles on 5 gallons of gasoline. At this rate, how many gallons of gasoline would she need
drive an additional 98 miles?
(A) 3.5 gallons
(B) 4 gallons
((c) 4.5 gallons
(D) 5 gallons
Answer: A is allways right but ill do the math
Step-by-step explanation:
The area of the base of a rectangular prism is 24 square feet. If the height of the prism is 8 feet, what is the volume?
Answer:
5
Step-by-step explanation:
