Answer:
-4
Step-by-step explanation:
8-12=-4
Answer:
-4
Step-by-step explanation:
8-12=-4
Identify the quadrant each ordered pair is located in.
(-5,8)
(5,8)
(-5,-8)
(5,-8)
What is the value of X to the nearest tenth???
Answer:
11
Step-by-step explanation:
Find the value of x.
1489
y
x = [?]
9514 1404 393
Answer:
x = 74°
Step-by-step explanation:
The measure of inscribed angle x is half the measure of the arc it intercepts.
x = 148°/2 = 74°
__
Likewise for y:
y = 180°/2 = 90°
solve for x using the quadratic formula. x^2+9x+20=0
Answer: x= -4,-5
Step-by-step explanation:
Answer:
Step-by-step explanation:
I can help
Step 1
factor the left sides of the equation
Then you will get (x+4)(x+5)=0
Step 2
You will have to set the factors equal to 0
x=-4 or x=-5
Hope this helped
What is the opposite of -45?
Answer:
45 or positive 45
Step-by-step explanation:
Answer: 45
Step-by-step explanation:
using y =4x^2 +5x -21 find the actual slope of the curve at x = 2
Answer:
Step-by-step explanation:
[tex]\frac{dy}{dx} =4 \times 2x+5=8x+5\\at ~x=2,\frac{dy}{dx} =8(2)+5=21\\slope~of~curve~at~x=2 =21[/tex]
I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY!!! Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(-8, 3), B(-3, 3), C(-3, 6), and D(-8, 6)
What is the area of rectangle ABCD
Answer:
15 square units
Step-by-step explanation:
2x+6y=6 has to be solved by elimination
-2x+y=8 has to be solved by elimination
Answer:
2x - 2x + 6y + y = 6 + 8
7y = 14
y = 2
2x + 6(2) = 6
2x + 12 = 6
2x = -6
x = -3
Answer:
X=-3, y=2
Step-by-step explanation:
Find the equation of the line that passes through the points (3,-4) and (3,
8).
Answer:
This is not a function, so we can not find the equation of this line.
Step-by-step explanation:
The two points form equation of a line is given by:
[tex]y-y_{1}=m(x-x_{1})[/tex]
Where:
y(1) is the y value of the first pointx(1) is the x value of the first pointm is the slopeThe first point is (3,-4) and the second point is (3,8)
Let's first find the slope. The equation of m is given by:
[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]m=\frac{8-(-4)}{3-3}[/tex]
Here the slope is not defined, so we can not find the equation of this line, because it is not a function.
I hope it helps you!
solve the following proportion for v
[tex] \frac{ v}{13} = \frac{8}{11} [/tex]
round your answer to the nearest tenth
Coach Elyson claims that 90% of her volleyball serves are good serves. The captain of the team thinks Coach Elyson has a lower rate of good serves. To test this, 50 of the coach’s serves are randomly selected and 41 of them are good. To determine if these data provide convincing evidence that the proportion of Coach Elyson’s serves that are good is less than 90%, 100 trials of a simulation are conducted. The team captain’s hypotheses are: H0: p = 90% and Ha: p < 90%, where p = the true proportion of Coach Elyson’s serves that are good. Based on the results of the simulation, what is an estimate of the P-value of the test?
A dotplot. A number line labeled simulated sample proportion of good serves goes from 80 to 98 percent. 80, 2; 84, 13; 86, 11; 88, 12; 90, 23; 92, 12; 94, 14; 96, 10; 98, 3.
0%
2%
4%
98%
Answer:
The correct answer is: 2%
Step-by-step explanation:
Took the quiz
Which. Stem and leaf plot represents the data set below 56,113,89,85,96,104,65,67,72,88,97
Answer:
i think 88 sorry for puting under answer because i thin k ti's the answer and i dont get the question so i tried on a pieace of paper and i go this 88
Step-by-step explanation:
i think 88 sorry for puting under answer because i thin k ti's the answer and i dont get the question so i tried on a pieace of paper and i go this 88
Answer:
72
Step-by-step explanation:
hope it helps
i tried tp compute it on a piece of paper and 72 is the result
twice a number x added to 10
2x + 10
x + 10
10x + 2
2x/2 + 10
Answer:
2x+10
Step-by-step explanation:
whatever your number is (x) you would multiply by 2 then add that to 10
87 times a number minus 8
is equal to -42 less than the number
Answer:
-17/44
Step-by-step explanation:
87n - 8 = -42 - n
88n = -34
n = -34/88
n = -17/44
6 months ago, Juan used his credit card for a transaction of 128 dollars. The bank charges a rate of interest
of 50% per month compounded monthly
How much does Juan owe to the bank today?
The compound interest implies that Juan owes $163.52 today
How to determine the amount Juan owes?The given variables can be represented as:
Loan amount P = $128Rate of interest, R = 50%Time to pay back the loan, t = 6 months i.e. 0.5 yearThe amount from a compound interest can be calculated using:
A = P(1 + r/n)^nt
Also from the question, we have
n = 12
This is so because the loan is compounded 12 times in a year as a result of being compounded monthly
So, we have
A = P(1 + r/n)^nt
A = 128 * (1 + (50%/12))^(0.5*12)
Evaluate
A = 163.52
Hence, the amount owed is $163.52
Read more about compound interest at:
brainly.com/question/2455673
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4. Which of the following indicates the multiplication property of equality when solving Vz= 5?
O A.Y2 = 2(5)
O B.2V) = 5
O C.212) = 2(5)
O D.V2 = 5/2
Answer:
D. 21.
Step-by-step explanation:
The general form of the equation of a circle is:
(x - a)^2 + (y - b)^2 = r^2 where r is the radius.
Comparing:
(x + 5)^2 + (y + 7)^2 = 21^2
So r^2 = 21^2
making r = √21^2
= 21.
plz make me brainliest
I need this plz help
Answer:
D
Step-by-step explanation:
Its roating clockwise 90 degrees
find the domain and range of the function f(x)= 8|x|+sinx
Answer:It’s D
Step-by-step explanation:
edge
If you bought a lunch for $4.60 and the tax rate was 6%,
How much is the total owed?
Answer: It would be $4.88
what is 27+27 BumblebeeTuna
Answer: 54
Step-by-step explanation:
Factor out the greatest common factor
Which equation can be used to find the nth term of the sequence, an?
30, 26, 22, 18, 14, ...
A = an=4n+34
B = an=4n+30
C = an=30−4n
D = an=34−4n
Answer:
The answer is D i.e an=34-4n
Answer:
an=34−4n
Step-by-step explanation:
Kendra is trying to prove that the sum of any two rational numbers is a rational number. Her first steps are shown. Which is the best method Kendra could use to continue
Answer:
bottom left
Step-by-step explanation:
Taiga’s teacher asked him to draw a polygon with vertices (–4, –5), (–5, 2), (–5, 3), (–4, 5), (2, 3), and (–3, 0) and to identify the polygon. Taiga drew the polygon below and identified it as a heptagon.
Which explains whether Taiga is correct?
Taiga is correct because the polygon has six sides.
Taiga is correct because the sides have different lengths.
Taiga is not correct because the polygon is a hexagon.
Taiga is not correct because he drew the polygon incorrectly.
Solve the x in the equation x2+11x+121/4=125/4
Answer:
see the screen shot it has the answer and explanation (thumbs up)
Step-by-step explanation:
Jim buys a car for $22,500. He decides to finance through the dealership at 3.5% simple interest for 5.5 years. How much interest will he pay? What is the loan Jim will pay over the course of the 5.5 years?
Answer:
4,331.25 in interest
Step-by-step explanation:
22,500.00x3.5%=787.50x5.5=4,331.25
22,500.00+4,331.25=26,831.25 total loan
Jim buys a car for $22,500. He decides to finance through the dealership at 3.5% simple interest for 5.5 years.The loan amount Jim will pay over the course of 5.5 years is $26,823.75.
To calculate the interest Jim will pay and the total loan amount over 5.5 years, we can use the formula for simple interest:
Interest = Principal * Rate * Time
Total Loan = Principal + Interest
Given:
Principal (P) = $22,500
Rate (R) = 3.5% (expressed as a decimal, 0.035)
Time (T) = 5.5 years
Calculating the interest:
Interest = $22,500 * 0.035 * 5.5
Interest = $4,323.75
Jim will pay $4,323.75 in interest over the course of 5.5 years.
Calculating the total loan:
Total Loan = Principal + Interest
Total Loan = $22,500 + $4,323.75
Total Loan = $26,823.75
Therefore, the loan amount Jim will pay over the course of 5.5 years is $26,823.75.
To know more about "INTEREST." here
https://brainly.com/question/29451175
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Full question
Jim buys a car for $22,500. He decides to finance through the dealership at 3.5% simple interest for 5.5 years. How much interest will he pay? What is the loan Jim will pay over the course of the 5.5 years?
( No graph Needed)
PLEASE HELP! IM GIVING BRAINLIEST!
Answer:
1/2 x 1/2= 2/4
Step-by-step explanation:
Answer:
Nicoles pattern is correct
Ians pattern is 0,1,3,7,15,
Coordinate pairs
1,0
5,1
17,3
53,7
161,15
Step-by-step explanation:
Pencil and paper
please help me, i will mark brainliest
Answer:
B, C, E
Step-by-step explanation:
Answer:
C and B
Step-by-step explanation:
The sign means greater than or equal to. -4 is greater than -5, so check that, 5 is definitely greater than -5, so check that.
4. Find the HCF and LCM of 45 and 75 using prime factorisation.
Answer:
HCF: 15 / LCM: 225
Step-by-step explanation:
The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 75 are: 1, 3, 5, 15, 25 75.
The highest factor they share in common is 15 (HCF).
Multiples of 45: 45, 90, 135, 180, 225
Multiples of 75: 75, 150, 225, 300, 375
The lowest multiple they share in common is 225 (LCM).
Need help asap please help me.
Answer:
the speed of the swimmer increased as the time went up ,the swimmer speed decreased as the time was up
Step-by-step explanation: