the formula is y=mx+b
mx is the slope and b is the y-intercept
y=-2/7+5
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hope it helps
the calculate the mean,____ all the numbers in the data set and then ____
A. add,divide
B.add,subtract
C.count,multiply
D.divide,add
Answer:
D
Step-by-step explanation:
D should be your answer
PLEASE HELPP Find the value of x. Assume that segments that appear to be tangent are tangent. Round your answer to the nearest tenth.
The value of x assuming e that segments that appear to be tangent are tangent is 8
Circle geometryThe triangle inside the circle is right angles since the side length "x" is tangential to the circle.
To determine the value of "x", we will use the Pythagorean theorem as shown:
17^2 = x^2 + 15^2
289 = x^2 - 225
x^2 = 289 - 225
x^2 = 64
x = 8
Hence the value of x assuming e that segments that appear to be tangent are tangent is 8
Learn more on geometry here: https://brainly.com/question/24375372
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Answer:
Step-by-step explanation:
solve the inequality
The Domain of a functions has which values?
Answer:
The domain of a function is the complete set of possible values of the independent variable. In plain English, the definition means: The domain is the set of all possible x-values which will make the function "work", and will output real y-values.
Step-by-step explanation:
please help with this! i will mark the best answer brainliest. (image included)
Answer:
6 units
Step-by-step explanation:
A'B'C' is equal to ABC
Find the slope of the line that passes through the pair of points (6,-2) and (5,-4).
Show all work necessary and write your final answer in the box.
Answer:
slope = -10/7Step-by-step explanation:
co-ordinates = (6,-2) (5,-4)
slope = (y² - y¹) / (x² - x¹)
slope = (-4 - 6) / (5 - (-2))
slope = (-10) / (5+2)
slope = (-10) / 7
slope = -10 / 7
Answer:
10/7
Step-by-step explanation:
Which product is positive?
Which side lengths form a right triangle?
Answer:
It is B
Step-by-step explanation: I think
the dog that cared about the cat
After Dan makes a basket, Josephine claims she can find the amount of time the ball was in the air (from the time it leave's Dan's hand to the time it enters the basket),
Josephine says she can do this by using Dan's equation (1) = -1649 +18 + 8) and setting the equation equal to zero. Dan doesn't think Josephine's thinking is correct.
Who do you agree with?
Explain your reasoning using mathematical evidence.
Answer:
Step-by-step explanation:
The function is to blurry to see but you would not set the height function equal to zero. Instead h should be set to the height of the basket. The time elapsed would be the second time the ball was at the height of the basket. If I guess what the function is as
-16t^2+18t+8=10
-16t^2+18t-2=0
-16t^2+16t+2t-2=0
-16t(t-1)+2(t-1)=0
(-16t+2)(t-1)=0
So the ball is at 10ft at 0.125s and 1s. So it enters the hoop after 1 second. Of course this is dependent on if I guessed at the correct equation from the picture.
2. If y has a value of 4, give the following equation, what is the value of x? y 2
= 5x
Answer:
3.2
Step-by-step explanation:
I'm not totally sure what you mean. I'm reading it as y² = 5x
So let y = 4
4² = 5x
16 = 5x Divide by 5
16/5 = x
3.2 = x
What is the length of a rectangle with an area of (4x^2-10x-6) and a width of (x-5)
Help lleaseee
A population of bacteria grows according to the function p(t) = po · 1.42, where t is measured in hours. If
the initial population size was 1,000 cells, approximately hoy long will the it take the population to exceed 10,000
cells? Round your answer to the nearest tenth.
Answer:
The time duration for the population to exceed 10,000 is approximately 6.6 hours
Step-by-step explanation:
The given equation for the population of a bacteria is presented as follows;
[tex]p(t) = P_0 \cdot 1.42^t[/tex]
Where;
t = The time duration in hours
The initial population of the cells = 1,000
Therefore, at t = 0, P(0) = 1,000 = P₀ × 1.42^0
∴ P(0) = 1,000 = P₀ × 1 = P₀
P₀ = 1,000
When the population is 10,000, we have;
P(t) = 10,000 = 1,000 × 1.42^t
∴ 1.42^t = 10,000/1,000 = 10
㏒(1.42^t) = ㏒(10) = 1
∴ t × ㏒(1.42) = 1
t = 1/㏒(1.42) = 6.56649071898
∴ The time duration for the population to exceed 10,000, t ≈ 6.6 hours.
I need help solving the question below
Answer:
18
Step-by-step explanation:
Answer:
its answer is 18.......
help me out please.. thank uu
What will your balance be on an investment of $1,000 at 4.% for 5 years compounded annually.
30 POINTS ANSWER
Answer:
200
Step-by-step explanation:
because if you take 4 percent of 1000 you get 40 and 40 x 5 is 200
The sum of 3 and y is greater than 10
Answer:
3 + y > 10
Step-by-step explanation:
Is your expression.
Just use the keywords the sum of and greater than.
For what values of x will this function be defined?
Answer:
U have to put up the graph or something so i can answer your question. thank you!
Step-by-step explanation:
Can someone help me with these 3 questions please
Answer:
1. 1.5. 2.negitive 3. reciprocal hope it helps so sorry if its wrong
Ive been working in this for 4 hours please help I don’t understand it at all. I WILL GUVE BRAINLIEST* turned in today would be a life saver.
Answer:
273.25 feet2
Step-by-step explanation:
Daniela can only place the grass in the shaded areas and not the white areas so you want to start by finding the area of the full circle (12.5ft*25ft) and then subtracting the two equal quarter circles on the left and right corners, this can be done by using the radius given (5ft) and finding the area of what the full circle would have been 3.14*(5^2) which is equal too 78.5 (I got 3.14 from pi) and then dividing 78.5 by 4 to find the area of the quarter circle which is 19.625. since there are two quarter circles you multiply 19.625 by 2 and finally subtract your original recttangul by the two quarter circles 312.5(original rectangul)-39.25(the two quarter circles) giving you 273.25 feet2. hope that makes sense
The equation of a straight line is 3y + 9x -12 =0. Use the equation to find the
(1) gradient of the line
Answer:
-3
Step-by-step explanation:
Divide through the equation by the leading coefficient to obtain:
y+3x-4=0
y=4-3x
and our gradient is -3
Julie is keeping stats for the baseball team. In 4 games, they scored 28 runs. What is the average number of runs for the 4 games? Enter your answer.
On one island there lived two friends, Ana and Banana. One of them always tells the truth, while the other always lies. When asked which one is the liar among them, they said: Ana: "Banana ate ten apples yesterday, and he is telling the truth." Banana: "No, I ate five apples yesterday, and Ana is lying." How many apples did Banana eat yesterday?
Answer:
Number of apples ate = 5
Step-by-step explanation:
Fact:
One of them always tells the truth, while the other always lies.
To find how many apples banana ate, we have to figure out who is lying between Ana and Banana.
Ana: "Banana ate ten apples yesterday, and he is telling the truth."
If Ana is telling the truth, that means Banana is also telling the truth because of the statement (... and he is telling the truth).
This is not possible as one of them must be lying. The only option left is that Ana is lying.
Since Ana is lying, it means banana is telling the truth.
Banana: "No, I ate five apples yesterday, and Ana is lying."
Number of apples ate = 5
You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than $\frac{2}{3}$ of the elevation of the entrance. What is the elevation of the entrance?
Answer:
the elevation of the entrance is -21
Step-by-step explanation:
The computation of the elevation of the entrance is shown below;
-15 = -1 + 2 ÷ 3e
e = -21
Hence, the elevation of the entrance is -21
We simply applied the above equation so that we can determine the elevation of the entrance
how many miles per hour is someone running is they run run 1/4 of a mile in 1/20 of an hour
Answer:
1/4x4=1
1/20x4=4/20 or 1/5 which means he can run 5 mile an hour.
Step-by-step explanation:
sorry if Mali.
Answer:
5 miles per hour
Step-by-step explanation:
I made 1/20 to 3 min
1/4 to a mile so x4 both 1/4 and 3 = 12
thats 1 mile per 12 min
60 min divided by 12 equals 5 miles per hour
HELP DUE IN 10 MINS! Finish the statement.
Corresponding sides of similar figures are??
Answer:
proportional
Step-by-step explanation:
Answer:
Proportional
Step-by-step explanation:
Add 8x to 2x and then subtract 5 from the sum. If x is a
positive integer, the result must be an integer multiple
of...
A. 2
B. 5
C. 8
D. 10
E. 15
Answer:10
Step-by-step explanation:
Classify the polynomial.
-3y² – 2y + 4y - 1
Write an equivalent expression to 2 + 3 + 5 + 6 by combining like terms.
Answer:
answers are below
Step-by-step explanation:
(2+3) + (5+6)
(5) + (11)
equivalent expression: 5 + 11
is this the actual expression though? because in this case, i think that your expression should 2x + 3 + 5x + 6 and not what you mentioned.
however, if that is the case then your answer would be:
7x + 9
HELPPPPPP AHHH PLAESEEEEEEE
Answer:
The answer is D 3x+y=1 and 3x-2y=16
Step-by-step explanation:
A consumer charges a 2530.16 purchase on the credit card the card has a daily interest rate of .042% if the consumer piece of the balance at the end of 30 days how much more in interest will they pay for the purchase? A point $.32 be $3.19 C $31.88 D $318.78
Answer:
$31.88
Step-by-step explanation:
Given
Consumer charges = 2530.16cents
Consumer charges in dollars = $25.3016
Interest rate per day = 0.042%
Interest gotten per day = 0.042×25.3016
Interest per day = $1.06266
Interest in 30 days = ,30×1.06266
Interest in 30 days = $31.88
Answer:
c pls mark barliest
Step-by-step explanation: