Answer this math question and ill give you brainliest

Answer:

jsb rgb sbhdbsbdjsbhd dnejsbbdjsbsnebdjbdbsbdnsnsnsndndn

Answer:

A and B and E

Step-by-step explanation:

because u always double check

Answer:

A and D

Step-by-step explanation:

I guess it depends on what kind of math you're doing but in general I would say these two at least. No matter what kind of math you're doing you should always double check your answer and make sure it has the correct units with it.

Answer:

Is there's supposed to be x or somethin... well I got  -40

Step-by-step explanation:

-3=-15 - 0+ 2 - 30

-3=-15+2-30

-3=-45+2

-3=-43

+3   +3

___________-

0=-40

Hope this helps :D

Answer:

12 feet

Step-by-step explanation:

Since you place the ladder on TOP of the building, the bottom of the ladder would be at the top of the building, and the building is 12 feet high

Answer:

A car can travel 80 miles on 2 gallons of gasoline.

Step-by-step explanation:

40:1

80/40= 2

80:2

Answer:

C

Step-by-step explanation:

if each 40 miles is 1 gallon of gasoline that means in 80 miles you will have used 2 gallons of gasoline

Answer: I hope i can help you guys unlike the other guy

Sample 2 would reproduce a better replication of the pure signal because it records more frequently, meaning that it would be closer to being a continuous waveform when compared to sample 1.

Step-by-step explanation:

Sample two has more double more the points compared to sample 1. Sample is closer to being a continuous wave form instead of a discrete waveform when compared to sample 1. The more points a graph has, the more accurate.

Answer: Are you google? because you have everything im looking for

Step-by-step explanation:

There is something wrong with my cell phone. It doesn't have your number in it.

I must be a snowflake, because I've fallen for you.

I must be in a museum, because you truly are a work of art.

Do you believe in love at first sight—or should I walk by again?

I'm no photographer, but I can picture us together.

Are you a bank loan? Because you got my interest.

Are you a time traveler? Cause I see you in my future!

Answer:

45 + 3 x n = -7.5 x n - 33

Step-by-step explanation:

(The x means times, NOT a variable)

(The n is the number that we don't know of, the variable)

Hope this helps!!

Answer:

a

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

24 cups of chocolate chips

Step-by-step explanation:

Since this is a proportion problem and there is only one variable that needs to be found we can use the Rule of three to solve this problem. To do this we simply divide the diagonal values by the last value which would ultimately give us the value of the variable in question, like so...

4 cups of chocolate chips  <=======> 2 batches of cookies

x cups of chocolate chips  <=======> 12 batches of cookies

(4 * 12) / 2 = 24 cups of chocolate chips

Therefore, we can now see that we would need a total of 24 cups of chocolate chips to make the 12 batches of cookies.

Answer:

5 seconds 12 gallons of water

Step-by-step explanation:

since 5 equals 12 ur gonna divide the 12 into 3 split in in hakves then it will get u to 6 ow with 6 divide by 7 then aadd 8 the 8 will round up to 10 then 10 u have to split so thats 5 then 5 is gonna go intpo 9 then 9 will be divided into 7 so 9 divided by 7 is 1 2/7 now u take that and divide by 2 which is 0.2 then add 50 then subtract 50 then youll gett .2 then minus the 2 then u get 0.

The graph is the diagrammatic representation of a function thus the amount of water at the end of filling or at time 12 seconds is 5 gallons.

A graph is a diametrical representation of any function between the dependent and independent variables.

For example, y = x² forms a parabola now by looking at only the graph we can predict the behavior of the function.

As per the given graph of the amount of water and time.

The graph is linear showing a steady rate.

The graph is finishing at the extreme right at coordinate (12,5) where 12 seconds and 5 are gallons.

So, at the end of the filling, the time taken is 12 seconds and the amount of water is 5 gallons.

Hence "The graph is the diagrammatic representation of a function thus the amount of water at the end of filling or at time 12 seconds is 5 gallons".

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Answer:

big boi11

Step-by-step explanation:

Answer:

25.37

Step-by-step explanation:

Write a function:

f(t)=840e^{rt}

f(t)=840e

rt

Continuously uses Pe^(rt)

-0.05

r: decays 5%→−0.05

per day

f(t)=840e^{-0.05t}

f(t)=840e

−0.05t

(where t is in days)

10 weeks→10⋅7→70 days

There are 7 days in a week

Plug in t=70

f(70)=840e^{-0.05(70)}

f(70)=840e

−0.05(70)

25.3658020747

≈25.37

Step-by-step explanation:

A) Given the initial height of plant = 20cm

Percent increase monthly = 4%

increment after x month = (4% of 20)x

increment after x month = (0.04*20)x

increment after x month = 0.8x

The height after x month = initial height + increment

The height after x month = 20 + 0.8x

Hence an equation that model the growth of the plant is 20+0.8x

B) To get the height of the plant after 5 months, we will substitute x = 5 into the modeled equation in A as shown;

H(x) = 20+0.8x

H(5) = 20 +0.8(5)

H(5) = 20+4

H(5) = 24cm

hence the height of the plant after 5minths is 24cm

Answer:

sorry man dont know im too dumb

Step-by-step explanation:

Answer:

distributive property

Step-by-step explanation:

hope i helped.

Answer:

i don't understand the question? what are you trying to say

Step-by-step explanation:

Answer:

59,0

Step-by-step explanation:

Trust me also on edge

The Magnitude of forces is 59 pounds and Direction angles of forces is  0

The magnitude of force refers to the sum of all the forces that are acting on an object. If all the forces are acting in the same direction, then the magnitude of the force increases. If the forces are acting on an object in different directions, then the magnitude of the force decreases.

To find the resultant force subtract the magnitude of the smaller force from the magnitude of the larger force. The direction of the resultant force is in the same direction as the larger force.

According to the question

Two forces of 17 and 42 pounds both acting in the horizontal direction on a single object.

i.e,

F1 = 17 pounds

F2 = 42 pounds

Now,

As, magnitude of force refers to the sum of all the forces

Direction is also same

Magnitude : 17 + 42 = 59 pounds

Now,

The Direction angles : 0

As they are having same direction so angle will be 0 .

Hence, The Magnitude of forces is 59 pounds and Direction angles of forces is  0

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Answer:

The percent as a part to whole ratio is Start Fraction 10 over 100 end fraction

The percent as a part to whole ratio is start fraction 160 over 100 end fraction.

There are 250 students in the school

Step-by-step explanation:

In the Juniour park school there are 160 students and out of these only 10 percent students play musical instruments. The fraction are start with 10 and end 100 is the correct. The ration of the students playing the musical instruments is 10 percents.

Answer:

B C E

Step-by-step explanation:

Answer:

Median = 75

Range = 57

Step-by-step explanation:

Answer:

Median =75. and

Range =52

Step-by-step explanation:

have a good day!

Answer:

Step-by-step explanation:

2b=80º+50º

2b=130º

b=130º/2

b=65º

Let's solve your equation step-by-step.

13(8x−5)−4=−3

Step 1: Simplify both sides of the equation.

13(8x−5)−4=−3

(13)(8x)+(13)(−5)+−4=−3 (Distribute)

83x+−53+−4=−3

(83x)+(−53+−4)=−3 (Combine Like Terms)

83x+−173=−3

83x+−173=−3

Step 2: Add 17/3 to both sides.

83x+−173+173=−3+173

83x=83

Step 3: Multiply both sides by 3/8.

(38)*(83x)=(38)*(83)

X = 1

Answer: x = 1

Step-by-step explanation

Answer:

The slope is 40

Step-by-step explanation:

This means that for every 1 minute, they are typing another 40 words.

Answer:

X=24 Y=32 Z=96

Step-by-step explanation:

Answer:

the 1st=24

the 2nd=32

the 3rd=96

Answer:

A,B,E

Step-by-step explanation:

I took the test on edge

The statements that are true regarding the transformation are:

The rule for the transformation is (x, y) → (–x, –y).

The coordinates of L' are (–2,–2).

The coordinates of N' are (–1,–6).

A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.

Since, A rotation of a point on the coordinate system for 180 degrees about the origin results is,

⇒ (x, y) → (-x, -y).

Given that;

The coordinate of L is (2, 2),

Then, the coordinates of L' is (-2, -2).

And, the coordinates of N is (1, 6),

then the coordinate of N' is, (-1. -6)

Therefore, the statements that are true regarding the transformation are:

The rule for the transformation is (x, y) → (–x, –y).

The coordinates of L' are (–2,–2).

The coordinates of N' are (–1,–6).

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Answer:varible

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given line with points (-6, -3) and (6, -7)

Slope intercept form:

We can see on the graph that y-intercept is b = -5

The slope is found using slope formula:

Th equation is: