HELP FOR FREE BRAINLIEST
Answer:
a f a h
Step-by-step explanation:
Answer:
a f a h
Step-by-step explanation:
find an equation of a line with a slope of 3.5 and y intercept (0,-4)
Answer:
y= 3.5x -4
Step-by-step explanation:
in a survey of 600 adults , 15 % did not know how to ride a bike. how many people can ride a bike? plz I don't really understand this thank u for answering the question SHOW UR WORKING OUT
Answer:
510
Step-by-step explanation:
510 adults can ride a bike out of 600.
We can do this by first taking 15% of 600. To calculate 15% of 600, simply divide the percent (in this case, 15) by 100 and multiply by the number (600). For example, 15 ÷ 100 x 600 = 90, which means the same as 0.15 x 600 = 90.
Now that we know how many adults can't ride a bike, we take 600 and subtract that number from it. So, 600 - 90 = 510, which is how many adults can ride a bike.
Hope this helped! :)
Please help! Me not understanding
EMERGENCY! Please give me the correct answer!
Answer:
12
Step-by-step explanation:
2^2=4
2^3=8
Answer:
12
Step-by-step explanation:
Multiply 2 by it self 2 times, and 2 by itself 3 times, then add them and you have the answer which is 12.
Hope this helped
Can someone help me please I don’t understand what this is.
Answer:
eeedbashbejn
Step-by-step explanation:
ecdbjshwq d b
What is the most efficient first step to isolate the variable term on one side of this equation?
-9x = -4x + 5
O Subtract 5 from both sides.
Add 5 to both sides.
O Subtract 9x from both sides.
O Add 4x to both sides.
Answer:
add 4x to both sides
Step-by-step explanation:
bc if u add 9x then u wont have a proper equation
Please help I don’t understand.
Answer:
The answer is 6
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
1. Write in standard form then classify each of the following polynomials by term and degree.
Write the answer in the following form:
Standard Form Degree Term
(3 Points)
- 7 - 8k - 4k^2-4k^3
Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different. Which two recipes will taste the same, and which one will taste different? Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Answer:
recipe 1 and recipe 2 will taste the same because they have the same ratio while recipe 3 will taste differently because it has a different ratio.
Step-by-step explanation:
Here are three different recipes for Orangy-Pineapple juice. Two of these mixtures taste the same and one tastes different.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice
Which two recipes will taste the same, and which one will taste different? explain or show your reasoning.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Ratio of orange juice to pineapple juice = 4 : 6
= 4 / 6
= 2/3
= 2 : 3
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Ratio of orange juice to pineapple juice = 6 : 9
= 6 / 9
= 2 / 3
= 2 : 3
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice
Ratio of orange juice to pineapple juice = 9 : 12
= 9 / 12
= 3 / 4
= 3 ; 4
Therefore, recipe 1 and recipe 2 will taste the same because they have the same ratio while recipe 3 will taste differently because it has a different ratio.
Answer:
A. $16 for working 2 hours
B. $36 for working 4 hours
C. $40 for working 5 hours
D. $58 for working 6 hours
Answer:
The answer is B
Step-by-step explanation:
I got it right on my quiz : )
Please help me or I’m gonna get in trouble ...
Answer:
30
Step-by-step explanation:
Convert each fraction or mixed number to a decimal using an equivalent fraction.(plus whoever answers first and right gets brainliest)
1. 4/5
2. 3/40
3. 8/200
4. 3 5/16
Answer:
Step-by-step explanation:
0.8
0.075
0.04
3.3125
Answer:
thanks alot this math is hard im behind this rilly helped me
Step-by-step explanation:
7th grade is hard i was ventral last year so i cinda for got everything so thanks
A building casts a 16 ft shadow. A six foot man standing next to the building casts a 2.5 ft shadow. How tall is the building? (show your work)
Answer:
the building is 38.4 feet tall
Step-by-step explanation:
because the ratio for the man is 6:2.5 and the building is x:16
so x = 38.4
in the first quadrant you start at 6,4 and move 2 units left
Help please i dont understand this !
Answer:
see explanation
Step-by-step explanation:
You are going to plug in the x values to the equation.
f(-4)=-2(-4)-3 -> f(-4)=8-3 -> f(-4)=5
f(-2)=-2(-2)-3 -> f(-2)=4-3 -> f(-2)=1
f(2)=-2(2)-3 -> f(2)=-2-3 -> f(2)=-5
Then you are going to graph. Plot the points on the table (remember rise over run) and connect them with a straight line.
Answer:
[tex]\boxed{(x)}\boxed{f(x)} \\ \boxed{ - 4}\boxed{ + 5}\\ \boxed{ - 3}\boxed{ + 4}\\ \boxed{ - 2}\boxed{ + 1}\\ \boxed{ - 1}\boxed{ +0}\\ \boxed{ + 0}\boxed{ - 2}\\ \boxed{ + 1}\boxed{ - 4}\\ \boxed{ + 2}\boxed{ - 7}[/tex]
Step-by-step explanation:
[tex]f(x) \: is \: same \: as \: y \to \\ i.e \: y \: is \: a \: function \: of \: x. \\ so \: .....come \: to \: think \: of \: it.... \to \\ if \: y = \: f (x) = - 2x - 3. \\ then \: if \: x = - 4 \\ what \: would \: y \: (i.e \: f(x))\: be : \: ?....... \\ lets \: use \: this \: method \: to \: solve \: the \: above \: questions \\ \\ \boxed{(x)}\boxed{f(x)} \\ \boxed{ - 4}\boxed{ + 5}\\ \boxed{ - 3}\boxed{ + 4}\\ \boxed{ - 2}\boxed{ + 1}\\ \boxed{ - 1}\boxed{ +0}\\ \boxed{ + 0}\boxed{ - 2}\\ \boxed{ + 1}\boxed{ - 4}\\ \boxed{ + 2}\boxed{ - 7} \\ .............................................................. \\ i \: think \: that \: the \: above \: value s\: are \: the \: \\ only \: possible \: answers.[/tex]
♨Rage♨
PLEASE HELP, MARKING BRAINLIEST!!!!
These triangles are congruent by _____.
A. AAS
B. ASA
C. HL
D. Not enough information
Answer:
Hypotenuse leg
Step-by-step explanation:
Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.
Answer:
HL im sorry if im wrong
Step-by-step explanation:
please mark brainleast
ASSISTANCE PLEASE
The path of a projectile
launched from a 16-ft-tall tower
is modeled by the equation
y = −16x2 + 64x + 16. Graph the
equation. What is the maximum
height, in feet, reached by the
projectile?
(On a graph)
Answer:
The maximum height reached by the projectile is 80 feet
Step-by-step explanation:
The given equation of the path of the projectile is y = -16·x² + 64·x + 16
Where;
y = The height in feet, reached by the projectile (Assumption)
x = The time it takes the projectile to reach the height, y (Assumption)
The shape of the given equation of the path of the parabola is that of a parabola turned upside down.
We have that the maximum height is given by the top of the curve where the curve changes direction, and the slope = 0
Therefore, we have;
[tex]Slope = \dfrac{\mathrm{d} y}{\mathrm{d} x} = \dfrac{\mathrm{d} \left (-16\cdot x^2 + 64\cdot x + 16 \right )}{\mathrm{d} x} = -32 \cdot x + 64 = 0[/tex]
Therefore, at the maximum point, the slope is -32·x + 64 = 0
∴ x = -64/(-32) = 2 at the maximum point
The height at the maximum point = The maximum height, [tex]y_{max}[/tex], is found by finding the value of y (the height) at x = 2 (the value of x at the maximum point)
Therefore, we have;
[tex]y_{max}[/tex] = -16 × 2² + 64 × 2 + 16 = 80 feet
The maximum height reached by the projectile, [tex]y_{max}[/tex] = 80 feet.
Answer:
The maximum height reached by the projectile is 80 feet
Step-by-step explanation:
(HELP PLZZZ 13 points)
A triangle has two sides of lengths 5 and 13. What value could the length of
the third side be? Check all that apply.
A. 10
B. 19
C. 24
D. 8
E. 5
F. 2
What is the speed of a car in m/hr that traveled 75 miles in 2 hours and 30 minutes?
example :-
Answer:
A car travel 90km in 2.5 hours, How much time is required to cover 60km with the same speed?
find the distance covered in 4 hours?
90km →2.5hrs.
Speed= 2.5/90=36 km/hr
i) Time required = 36/60 = 3/5 hrs
Distance covered=36×4=144km.
Step-by-step explanation:
plz mark me brilliantest
Jerry and Steve each had 24 candy bars to sell. Jerry sold 50% of his candy bars.
1
Steve sold of his candy bars. What fraction of the total candy bars did Jerry and
Steve sell together?
Answer:
I got 5/8
( Please correct me if I'm wrong, I really hope I'm correct, Please correct me if I'm wrong )
- LxlyPxppy <3
I only need help with 5 and 6 Please help me! I’ll give a lot of points! And I need an explanation!♥️
Answer:
Look at explantation.
Step-by-step explanation:
5. It's the first and last one.
6. It's the third one.
Step-by-step explanation:
5: y=[x+3] FALSE
y=-[x-3] FALSE
y=-[x]-2 FALSE
y= [x+8]+5 FALSE
conclusion: none in 5 are right.
explanation: unable to identify a local extrema l
6: y=1/4[x]+5 FALSE
y=-[x]-2 TRUE
y= -7[x+5] TRUE
y= 3[x-2] FALSE
conclusion 2/4 are correct.
explanation: using desmos i could see that 2 had a. shift to the left and 2 were to the right
what is the degree of -2xy³
2+22999999999999999999999999999999999999
Answer:
2.3e+37
Step-by-step explanation:
srate outta the calucular
Answer: 2.3e+37
Explanation: Basically inputting it would be too long, so putting in e by the number of digits is better than just typing it number by number.
If Sam visits an average of about 1.5 houses per minute for Trick-or-Treating, how many houses could she visit in a half hour? She could visit (your answer) houses
Answer:
45
Step-by-step explanation:
to get the answer you need to multiply 1.5×30
the reason there is 30 is because every hour has 60 minutes in it and a halp of an hour is 30 minutes. So your answer would be 45
which Expression best represents the opposite of the opposite 8 1/4
Answer:
8 and 1/4
Step-by-step explanation:
The opposite of 8 and 1/4 is -8 and 1/4
so the opposite of that opposite is 8 and 1/4
Select the correct answer. Who are angel investors? A. Individual investors or institutions who give credit to small and medium enterprises B. Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business C. Banks that lend money in exchange for collaterals D. Credit unions with stricter guidelines compared to others
Answer: B. . Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business
Step-by-step explanation:
Angel investors are wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business.
It should be noted that when new businesses are been established or wants to start up, they usually have little capital and often times, need someone to help them with funds.
Am angel investor invests in such companies in exchange for ownership equity and also gives them the.nweded support.
The cost, c, to rent a kayak for h hours is shown in the table below.
I fr forgot how to do rate of change please help me lol
Answer:
Rate of change in the rent of yak = $5 per hour
Step-by-step explanation:
Rate of change in the cost from the table is given by the formula,
Rate of change = [tex]\frac{\triangle C}{\triangle h}[/tex]
Where ΔC = Change in the rate of the yak
Δh = Change in time
Change in the rent of yak = ΔC = 30 - 25
= $5
Change in time = Δh = 3 - 2
= 1 hours
Rate of change = [tex]\frac{5}{1}[/tex]
= $5 per hour
Can someone help me please if you don’t know the answer or think you might know please don’t answer.
Answer:
it's c
Step-by-step explanation:
hahdhdhdhwjajshdjf
I don’t understand , could someone help me out
Answer:
It's simple. Just take any linear equation and try out each of the rules, according to me, most of the statements there are true
