Answers
Answer:
so the answer is 95°
Step-by-step explanation:
The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.
Related Questions
3 times the sum of 4 and 9
Answers
Answer:
3x4+9= 39
Step-by-step explanation:
:))
The equation
^
Y=-0.37x^2+6.15x+52.3 approximates the average temperature in October in degrees Fahrenheit at an agricultural community x hours after 5 a.m.
What is the best estimate for the average temperature in October at 2 p.m.?
64 F
67 F
71 F
78 F
Answers
Answer:
best approximate is 78 F. to find x, count number of hours between 5 am and 2 pm (which is 9). Substitute 9 into the equation and solve. hope this helps!
Step-by-step explanation:
[tex]y = - 0.37 {x}^{2} + 6.15x + 52.3 \\ y = - 0.37 ({9}^{2} ) + 6.15(9) + 52.3 \\ y = - 0.37(81) + 6.15(9) + 52.3 \\ y = - 29.97 + 55.35 + 52.3 \\ y = 77.68[/tex]
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
Answers
Answer:
2A
6X^2
Step-by-step explanation:
A lake near the Arctic Circle is covered by a 222-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After 333 weeks, the sheet is only 1.251.251, point, 25 meters thick.
Let yyy represent the ice sheet's thickness (in meters) after xxx weeks.
Complete the equation for the relationship between the thickness and number of weeks.
y=y=y, equals
Answers
Answer:The question is a little incorrect, the ice sheet thickness should be 2m and not 222m.
The required function formula is,
S(t) = 2 - 0.25 t
Step-by-step explanation:
Here, the initial thickness of the ice sheet = 2 meters,
After 3 weeks, the thickness of ice sheet = 1.25 meters
Total changes in the thickness in 3 weeks = 2 - 1.25 = 0.75 meters,
⇒ Total changes in the thickness in 1 weeks = 0.75/3 = 0.25 meters,
Since, the ice is melting with the constant rate.
⇒ The rate of ice decreasing = 0.25 meters per week.
⇒ Total changes in t weeks = 0.25 t meters
The new thickness of ice after t weeks = Initial thickness - Total changes in t weeks.
⇒ S(t) = 2 - 0.25 t
Which is the required function's formula.
What is the first step in solving the inequality m-2/6 < -1?
O Multiply both sides by 6.
O Add 2 to both sides.
O Change the direction of the inequality.
O Change the inequality to s.
HELP IM ON A TIMED TEST
Answers
Step-by-step explanation:
change the directions i think
you have to make the -1 -> 0
you have to multiply by -1
and if you multiply the direction will change
In DOG shown at the right, OG = 7, DG = 8, and m<DOG = 90. What is the measure of LG?
Pliss help me =<
Answers
G would be like 75 ..
A batter hits a baseball 4 feet above the ground with an upward velocity of 59 feet per second. The function h(t) = -16t^2 + 49t + 4 gives the height h (in feet) of the baseball after t seconds. How long is the ball in the air if a player on the other team catches the ball 7 feet above the ground?
Answers
Answer:
3 seconds
Step-by-step explanation:
when h=7 ft
-16t²+49t+4=7
-16t²+49t-3=0
16t²-49t+3=0
16t^2-48t-t+3=0
16t(t-3)-1(t-3)=0
(t-3)(16t-1)=0
t=3,t=1/16
t=1/16 seconds is the time when it just started.
so reqd. time=3 seconds.
Express your answer in scientific notation.
4.9 X 10^5 – 5.8 X 10^4
WILL MARK BRAINLIST
Answers
Answer: =432000
Step-by-step explanation: Hope this help :D
Geometry Help Please
Answers
Answer:
600 sqrt(3)
Step-by-step explanation:
sides of hexagon
120÷6=20
A=(3sqrt(3))/2×20^2
≈1039.23048
the ratio of wins to games played fir certain siftball team.is 2 to 3 I the team played 33 games how many game did the team win PLS HELP
Answers
Answer:22
Step-by-step explanation:
tell me if you want the explanation in the comments
Answer:
22
Step-by-step explanation:
If the total is 33 games ,33 divided in 3 parts,each part is 11
Of the 3 parts the team won 2 parts
so 2x11 = 22
Pythagorean Theorem Determine the length of the missing side?
Answers
7^2+10^2=c^2
49+100=c^2
149=c^2
12.2=c
Answer:
c= sqrt149; 12.2 rounded
Step-by-step explanation:
Pythagorean Theorem to find c(hypotenuse): a^2+b^2=c^2
7^2+10^2=149
sqrt149= 12.2 rounded
what is 1.68 round off to the nearest whole number
Answers
What is the value of the expression 6 +5. (8 + 2)²?
Answers
The value of the expression 6 +5. (8 + 2)² is 506 after solving with BODMAS rule.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
We have an epression:
= 6 +5. (8 + 2)²
We can solve the above expression by BODMAS:
= 6 + 5(10)²
= 6 + 5(100)
= 6 + 500
= 506
Thus, the value of the expression 6 +5. (8 + 2)² is 506 after solving with BODMAS rule.
Learn more about the expression here:
brainly.com/question/14083225
#SPJ1
Aliya buys p pounds of apples for $2 per pounds. Write an algebraic expression to find the total cost?
Answers
Answer:
Identify the terms and coefficients of each expression. 1. ... Frank buys p pounds of oranges for $2.29 per pound and the same number of pounds of apples for $1.69 per pound. ... .690 = total cost ... Write an expression to represent each situation. 9. Eliza earns $400 per week plus $15 for each new customer she signs up.
Step-by-step explanation:
Suppose that you deposit $750.00 in an account paying 4% compound interest, with interest compounded annually. How much
interest will your account earn over the first 5 years?
$912.49
$162.49
$150 00
$900.00
Answers
Answer:
The answer is 162.49
Step-by-step explanation: Can you help me with my question
4. Which is the better value? Show your work and explain your choice.
or
Option A: 36 markers for $4.50
Option B: 20 markers for $2.70
Answers
I think its opinion B because its cheaper
7th grade math help me pleaseeee
Answers
Answer:
Step-by-step explanation:
Each game costs 2 dollars, so that total spent on games will be 2 * x. We have to add the one time payment of $3, so this will be (2 * x) + 3. Finally, she spends a total of $17, so the final equation will be (2 * x) + 3 = 17.
given that 4x^2-32x-20+k is a perfect square find k
Answers
Answer:
k = 20Step-by-step explanation:
Perfect square identity:
(a + b)² = a² + 2ab + b²Completing the square:
4x² - 32x - 20 + k = (2x)² - 2*2x*8 + 8² - 20 + k =(2x - 8)² - (20 - k)In order the given to be a perfect square, we need:
20 - k = 0k = 20Is the ordered pair (-5, 4 a solution of
the system of linear equations whose
graph is shown? Explain your reasoning.
Answers
Answer:
No
Step-by-step explanation:
No, (-5, -4) is not a solution to the system of equations. In order for a point to be a solution to a system of equations, the lines have to intersect at that point in a graph. Looking at the given graph, the lines do not intersect at (-5, -4), but at (-4, -5) instead. Thus, (-5, -4) is not a solution.
What is the graph of the function f(x)=[x-1]?
Answers
Answer:
should be the one on the top right
1. Simplify.
a) 698 x 32
b) 984 : 24
Answers
Answer:a) 34916 b) 411
Step-by-step explanation:
A) 34916
B) 411
HELP ME PLEASE
Which point is not on the graph of
y=2x+3
A. (1, 5)
B. (2, 7)
C. (3,9)
D. (5, 1)
Answers
Answer:
D.
A linear equation is an equation with two variables whose graph is a line. The graph of the linear equation is a set of points in the coordinate plane that all are solutions to the equation.
[tex]y = 2(5) + 3 = 13 [/tex]
\ 28,24,32,28,25,34\ What is the MAD for these numbers ?
Answers
I Mark Brainliest ! No Bots Plz
Select All that apply
Answers
Answer:
i think its the second and third
Step-by-step explanation:
im not completely sure though so please dont get mad if its wrong
Which temperature is colder -10 or 0
Answers
Answer:
-10
Step-by-step explanation:
x is at most 30 this is math
Answers
Answer:
huh plz elabarate
Step-by-step explanation:
Answer:
Type the full question your question doesn't makes sense
Find the 1st 4 iterations if f(o)= -2, f(n)= 3f(n-1)-2n
Answers
Answer:
Step-by-step explanation:
f(0) = -2
f(1) = 3*(f(1 - 1)) - 2*1
f(1) = 3(-2) - 2
f(1) = - 6 - 2
f(1) = - 8
f(2) = 3*(f(1)) - 2*2
f(2) = 3*(-8) - 4
f(2) = -24 - 4
f(2) = - 28
f(3) = 3*(f(2)) - 2*3
f(3) = 3*-28 - 6
f(3) = -84-6
f(3) = - 90
f(4) = 3*f(3) - 2 * 4
f(4) = 3*-90 - 8
f(4) = -270 - 8
f(4) = -278
The legs of a right triangle are represented by the expressions 2x and 2x-1. The hypotenuse of the same triangle is represented by the expression 3x - 1 1. What is the perimeter of the triangle?
Answers
Answer:
12
Step-by-step explanation:
Here are some pictures of my question helpp pleaseee
Answers
Answer:
3. B = Median
4. A =skewed right
Step-by-step explanation:
I'll be posting more question like these so keep a look out
Answers
Answer:
for question 1 the answer is 9 10/11
Step-by-step explanation:
