What is the value of y?
Answer and Step-by-step explanation:
We are given a triangle and are asked to solve for the value of y.
We know that the angles in a triangle add up to 180 degrees. So let's add all of the angles together and equal it to 180.
2y + y + 10 + 50 = 180
Combine like terms.
3y + 60 = 180
Now subtract each side by 60.
3y = 120
Finally, divide each side by 3.
y = 40
We get the value of y to be 40.
#teamtrees #PAW (Plant And Water)
What’s the answer (no link I give brainly)
A click beetle abruptly releases elastic energy stored in its body to launch itself into the air. The function h(t) =-167 + 8t represents the
height h (in feet) of the click beetle 1 seconds after launching. The height of a second click beetle 1 seconds after launching is shown in the
graph. Which click beetle went higher?
Answer: the first click beetle leaps higher
Step-by-step explanation: The first click beetle reached a peak of 1 ft
The second click beetle reached a peak of approximately 0.75 ft, between 0.6 ft and 0.8 ft
Hope this helps! Please give brainliest!
The cup dispenser at a water cooler contains cone-shaped paper cups with the
dimensions shown.
6 cm
8 cm
Approximately how many cubic centimeters of water can each cup hold?
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Answer:
D. 5/9hope it helpsStep-by-step explanation:
by solving the equation we get this answer
Answer:
Option D
5/9
Step-by-step explanation:
0.5(bar) = 0.5555555
0.55
9_/50
-45
050
-45
05
Thus, 0.5(bar) = 5/9
-TheUnknownScientist
1/2(5-2x) = 1/2x - 8
Answer:
=
7
Step-by-step explanation:
(c) Solve 6w + 2 = 20
Answer:
The answer is w=3
Step-by-step explanation:
6w+2=20
6w=18
w=3
Answer:
W = 3
Step-by-step explanation:
6W + 2 = 20
6W + 2-2 = 20-2
6W = 18
6W/6 = 18/6
w = 3
Manny bought a $1,980 snow thrower on the installment plan. The installment agreement included a 20% down payment and 12 monthly payments of $161 each
what is the total amount of the monthly payments?
Step-by-step explanation:
u fyfucyfcr t xd tvycyfctc
1b. b. At midnight the temperature is -7°C. At midday the temperature is 4°C. By how much did the temperature rise? * 1 point Your answer
Answer:
[tex]Rise = 11^\circ C[/tex]
Step-by-step explanation:
Given
[tex]Midnight \to -7^\circ C[/tex]
[tex]Midday \to 4^\circ C[/tex]
Required
The temperature rise
This is the difference between the final and the initial temperature
[tex]Rise = Midday - Midnight[/tex]
[tex]Rise = 4^\circ C - -7^\circ C[/tex]
[tex]Rise = 4^\circ C +7^\circ C[/tex]
[tex]Rise = 11^\circ C[/tex]
The front of a house needs to be painted black. The garage door is 1.5 m high and 2 m wide.
A) How many square meters of black paint will be needed to paint the house not including the
garage door?
Show your work
o
E
a
Answer: E
Step-by-step explanation:. Exterior paint averages $25-$40 a gallon, and a 3000-square-foot home takes 15 ... premium paint can cost $50-$100 a gallon, or $750-$1500 for that large home. ... 1300 square foot house + single car garage. ... Paint siding, trim, eaves, and doors 2 coats, with high quality paint.
1.
Use the formula 2x + 3y = 6 to find y when x=0
Answer: 4/3
Step-by-step explanation:
You would find this answer because if x is 0 then it is just 2 then when you multiply 3 x 4/3 you get 4 then when you add that by two you get 6
Hopes this helps
Answer: y=2
Step-by-step explanation: where there is x you put 0
2(0)+3y=6
0+3y=6
3y=6
Then divide both sides with 3
(3y/3)=(6/3)
Y=2
Evaluate the following expression.
cos870° - sin780º =
Answer:
-sqrt(3)
Step-by-step explanation:
Solve each individually
Select the solutions to the equation
x2 - x + 1 = 7
Answer:
What are the options?
Step-by-step explanation:
Pls helllppppppppi give brainliest
Answer:
2/3 + ( -2 1/3) = -1 2/3
Step-by-step explanation:
Please help me
What is the volume of the box
Answer: 4 1/2
Step-by-step explanation:
Amogus
What is the value of y in the equation 4y-2(1-y)=-44?
Hi there!
[tex]\large\boxed{y = -7}[/tex]
4y - 2(1 - y) = -44
Begin by distributing -2:
4y - 2(1) - 2(-y) = -44
Simplify. A negative times a negative equals positive.
4y - 2 + 2y = -44
Combine like terms:
6y - 2 = -44
Add 2 to both sides:
6y = -42
Divide both sides by 6:
y = -7
Help please I'll give Brainlyest
Answer:
B.) 3x=15
Step-by-step explanation:
This is because you multiply 3 by x and if x=5 then it would be 3x5 thus resulting in 15
1) Plug 5 into all the spots for x. See if it makes the equation true.
A. 2+5 = 3 Nope
B. 3(5) = 15 Yep
C. 5/2 = 10 Nuh-uh
D. 5-7 = 12 Nah
B is the answer :)
I'm not sure if you need the answer to #2 but I'll answer it anyway. :)
2) An equation has to have a solution. This means it has an equal sign. C is the only one that has an equal sign.
C is the answer :)
what is the distance of between (-5,8) and (12,8)
plz help
Answer:
17
Step-by-step explanation:
-5 is 17 points away from 12.
Billy makes $7 a week in allowance plus $6 for each lawn that he mows. This week Billy wants to make over $25. Select the inequality for the number of lawns he needs to mow.
Answer:
Billy would need to mow 4 laws to make over $25.
What is the 18 divided by c?
A 18-C
B 18 + c
C 18:
D 180
Answer:
18/c
Step-by-step explanation:
None of these are correct.
#5: The population of a certain animal species decreases at a rate of 2.5%. If there are 400 of this animal in the wild, using an exponential function, predict approximately how many there will be in 4 years. Round to the nearest whole number. *
Answer:
There will be 361 individuals in 4 years.
Step-by-step explanation:
Exponential equation of population decay:
The amount of individuals of a certain population, after t years, with a decay rate of r(as a decimal), is given by:
[tex]A(t) = A(0)(1-r)^t[/tex]
In which A(0) is the initial population and r is the decay rate.
The population of a certain animal species decreases at a rate of 2.5%.
This means that [tex]r = 0.025[/tex]
There are 400 individuals:
This means that [tex]n = 400[/tex]. So
[tex]A(t) = A(0)(1-r)^t[/tex]
[tex]A(t) = 400(1-0.025)^t[/tex]
[tex]A(t) = 400(0.975)^t[/tex]
How many there will be in 4 years?
This is A(4). So
[tex]A(4) = 400(0.975)^4 = 361.4[/tex]
Rounding to the nearest whole number, there will be 361 individuals in 4 years.
in line 5, the word vocation means
Answer:
there's no picture, repost with a picture or more details
Answer:
a type of work or a way of life that you believe to be especially suitable for you
what is the domain of f (x) = 4 + 2x on a graph when the range is (0,6)
Answer:
(-2, 1).
Step-by-step explanation:
When f(x) = 0
4 + 2x = 0
2x = -4
x = -2.
Ehen f(x) = 6
4 + 2x = 6
2x = 6-4 = 2
x = 1.
Need help understanding this problem.
I could use some help!!
Answer:
84
Step-by-step explanation:
The interquartile range is obtained using the relation :
Third quartile (Q3). - First quartile (Q1)
From. The boxplot :
Q3 = 96
Q1 = 12
Interquartile range (IQR) = Q3 - Q1 = 96 - 12 = 84
7x+10=36
y=2x+9
x=
y=
Answer:
x=26/7
y=115/7
Step-by-step explanation:
7x+10=36>>subtract 10 from 10 and 36 you get 7x=26>>>divide both sides by 7>>>>x=26/7
To find find y you substitute the x for 26/7>>2(26/7)+9=115/7
PLEASE HELP
which is equivalent??
Answer:
the 3 one
Step-by-step explanation:
the rest would be like 0.9721111111 repeating but the 3 one won't be so its 3 one hive me brainlest
I really need help with this my deadline is very soon
Answer:
[tex](3)\ y = -x[/tex]
[tex](5)\ y = -3x -2[/tex]
Step-by-step explanation:
Required
The equation in slope intercept form
Solving (3):
[tex]m = -1[/tex]
[tex](x_1,y_1) =(4,-4)[/tex]
The equation in slope intercept form is:
[tex]y = m(x - x_1) + y_1[/tex]
This gives:
[tex]y = -1(x - 4) -4[/tex]
Expand
[tex]y = -x + 4 -4[/tex]
[tex]y = -x[/tex]
Solving (5):
[tex]m = -3[/tex]
[tex](x_1,y_1) = (1,-5)[/tex]
The equation in slope intercept form is:
[tex]y = m(x - x_1) + y_1[/tex]
This gives:
[tex]y = -3(x - 1) - 5[/tex]
Expand
[tex]y = -3x + 3 - 5[/tex]
[tex]y = -3x -2[/tex]
How many swimmers had lap totals between 50 to 60 laps?
Answer:
4 swimmers
Step-by-step explanation:
Can someone help me with this
Answer:
You picked the right answer- it's the top one. Only one that makes sense
Step-by-step explanation: