Please help me with this
9514 1404 393
Answer:
(a) SSS
Step-by-step explanation:
Two of the sides are marked congruent, and the third side is shared (so is congruent to itself). The triangles are congruent by the Side-Side-Side (SSS) postulate.
Factor each expression: 28 - 7x
Answer: 7*(x-4)
Step-by-step explanation: Since we have 28=7*4 we can write
7x-28=7*(x-4)
x + 2y = 6
(3x + 8y = 4
Answer:
Both of them would just stay how they are
Step-by-step explanation:
Unless the x and y have a value that you have shown it would just stay at the same standard so there is not answer also no answer would be added.
2a 5 = 3a
pleaseeee help me slove it
the graph shows the relationship between the hours rachel studied and the exam grades she earned
Plz answer
Answer:
11. This is a function because every input, the number of hours studied, has one output, the grade.
12. Looking at the graph it already has a point for 2 hours. Plotting another 2 hour point would no longer make it a function. This is because there are now two outputs for one input.
Step-by-step explanation:
A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
The given relationship is a function by vertical line test and by plotting the grade for 2 hours will remove the function.
What is a function?A certain kind of relationship called a function binds inputs to essentially one output.
The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.
Given the graph,
If we apply the vertical line test it means we will draw vertical lines at every plotted point.
For me, in this function, the number of points on every line must be 1.
Since in the graph for each input only one output so it is a function.
Now if we plot the grade for 2 hours the number of grades for 2 hours will be 2 so it will remove the function because it gives two outputs unless it is not the same point it's that's 70.
Hence "The given relationship is a function by vertical line test and by plotting the grade for 2 hours will remove the function".
For more about the function,
brainly.com/question/23712366
#SPJ2
find the area of the regular 15-gon with radius 12 mm
Answer:
439.27, but if it’s round to the nearest tenth it’s 439.3
Step-by-step explanation:
A boy at an amusement park has 138 ride tickets. Each ride on the roller coaster costs 9
tickets. After riding the roller coaster as many times as he can, how many tickets will the boy
have left?
Answer:
3 tickets
Step-by-step explanation:
suppose a city with a population of 400,000 had been growing at a rate of 4% per year. if this rate continues,fine the population of this city in 13 years
Answer:
man i dont know
Step-by-step explanation:
Where should the value of the square root of 37 (37) be placed on a number line?
Between 3 and 4
Between 4 and 5
Between 5 and 6
Between 6 and 7
Answer:
Between six and seven
Step-by-step explanation:
I know because the square root of 36 is 6 so the square root of 37 will be a bit bigger.
Make me brainliest if this helps!
Find DE (trigonometry)
Show work pls
Answer:
Step-by-step explanation:
tan61=FD/24
FD=24tan61
tan19=DE/FD
DE=FDtan19, since FD=24tan61
DE=(24tan61)(tan19) (exact)
DE=14.9 units (rounded to nearst tenth)
Though they might round to 15 units...
Find the value or measure. Round answers to the nearest tenth, as needed.
Answer: N = 54
Step-by-step explanation:
Not 100% sure
Which number represents the sum of -8 and -i?
8i
-8i
-8-i
-8 + i
Answer:
c
Step-by-step explanation:
edge
Estimate the difference by first
rounding each number to the
nearest hundred thousand.
4,827,644 - 528,411
Answer:
4,300,000
Step-by-step explanation:
4,800,000 - 500,000
1400 dollars is placed in an account with an annual interest rate of 7.75%. To the nearest tenth of a year, how long will it take for the account value to reach 6400 dollars?
Answer:
Step-by-step explanation:
see a nintendo is a very insteresting console and the nintendo 64 is a very hard consele to get your hands on
x cuanto multiplico 15 para q m de 100?
Answer:
1500 is your answer
Step-by-step explanation:
Answer:
no hay numero entero y el decimal es un numero infinito.
Step-by-step explanation:
si dividimos 15/100 nos da un total de 3.333+ asi que no hay un numero entero que nos de este resultado
What is the mode of the following list of numbers:
\left\{3,4,4,5,6,7,7,7,8,9\right\}{3,4,4,5,6,7,7,7,8,9}
8
5
7
6
Answer: Your answer is 6
helpppppp meee! i need this ASAP
Answer:
1 is c
2 is b
3 is a
4 is d
Step-by-step explanation:
the first number in brackets is x, second is y. (x,y)
Answer:
I will not answer you because you are my friend
A ceiling fan has 13-centimeter blades (so the radius of the circular fan is 13 centimeters). Suppose the fan turns at a rate of 58 revolutions per minute.
(a) Find the angular speed of the fan in radians per minute.
(b) Find the linear speed of the tip of a blade in centimeters per minute,
Do not round any intermediate computations, and round your answer to the nearest whole number
Answer:
A ceiling fan has 13-inch blades (so the radius of the circular fan is 13 inches). Suppose the linear speed of the tip of a blade is 8 feet per second
Someone pls help me with this question!!!!!!
Answer:50+24=74
Step-by-step explanation:
Choose one of the fractions models in Part A. Explain how to use mulitplactacion or division to check the equivalent fraction. Why does this work?
Answer:
It has become a cliché to describe the watch business in America
as a game of musical chairs, yet no other seems quite as
relevant.
Source: New York Times
O chord
O reinforcement
ооо
O metaphor
appendix
Step-by-step explanation:
just use ģooglr
Answer:
Find how many shaded areas there are to non shaded areas. You can use division to simplify the fraction to get your answer.
Step-by-step explanation: By dividing the fraction, you are splitting the fraction by however much you need in order to get your answer. Ex: 6/10 divided by two would be 3/5
what’s your music taste
Answer:
I love kpop ^_^
help! is this correct?
Answer:
D) 13
Step-by-step explanation:
I'm going to assume 120 is a vertical angle so:
x + 47 + 120 = 180
x + 167 = 180
x = 180 - 167
x = 13
Calculate: 2 3/4 of 2 2/3
Answer:
1/12
Step-by-step explanation:
2 3/4 - 2 2/3 =1/12
Answer:
7 1/3
Step-by-step explanation:
11/4*8/3
88/12
22/3
7 1/3
please help!! please explain, if explained you will get a brainlest and bonus points thank you!!
Answer:
108m²
Step-by-step explanation:
So we know to find the volume for a rectangular prism we need to multiply base * height * leght.
For this problem to make it a little easier we can seperate it into 2 rectangular prisms. and then add the volume of both after.
1st prism volume:
2 * 2 * 7 = 28cm²
2st prism volume:
5 * 2 * 8 = 80m²
Final prism volume:
28cm² + 80m² = 108m²
The two angles below are complementary angles. Find the value of a.
Answer: a = 43°
Step-by-step explanation: If two angles are complementary,
then the sum of their measures is 90 degrees.
So we can setup the equation 47 + a = 90.
Now subtract 47 from both sides to get a = 43°.
What is the selling price of a TV that costs $350 with a 155% markup?
Answer:
$542.50
Step-by-step explanation:
You have to multiply the percentage by the price
(155/100) x 350 = 542.5
This^ is 155% in numbers
Please answer questions in the worksheet
WILL GIVE BRAINLIEST!!!
Step-by-step explanation:
1) a. y = -5x +50
b. y = 5
2) a. y = 2.5x +5
b. x = 10
3) a. y = -10x + 50
b. y = 10
Add (3x3 - 6
– )
and
(x3 +3)
Answer:
3x^6+3x^3-18
Step-by-step explanation:
Use the Foil method: (a+b)(c+d)=ac+ad+bc+bd
1. 3x^6+9x^3-6x^3-18
2. Collect like terms 3x^6+(9x^3-6x^3)-18
3. Simplify and that should give you 3x^6+3x^3-18 Hope that helps !
Robert has a apples. The number of oranges
he has is 4 times the number of apples. He
has 10 more lemons than apples. Write an
expressions for the number of oranges and
lemons Robert has.