Answers
Answer:
m∠5= 52°
m∠1= 128°
m∠3= 52°
Step-by-step explanation:
Please see the attached picture for the full solution.
Alternatively,
m∠3= m∠5 (vert. opp. ∠s)
m∠3= 52°
Related Questions
What is the constant rate of change?
Answers
Answer: The constant rate of change is 8.
When applying a discount and then a tax, you will multiply to find the discount, subtract it, multiply to find the tax, and then add it. True or False?
Answers
please help!!!!!!!!!
Answers
Answer:
the answer is c :)
Step-by-step explanation:
help!!!!!!!!
answer options:
159°
69°
21°
111°
Answers
It’s opposite angels
Answer:
21 degrees
Step-by-step explanation:
i hope its right
Simplify the fallowing expression x + 4x 6x=
Answers
Answer:
the answer is x+24x^2
Step-by-step explanation:
Swim floats are on sale at sam’s shop. They are marked 30% off of the original price of 18.00. How much will the float cost
Answers
Answer:
the cost is now $5.40
Step-by-step explanation:
if 18.00 is 100%, and we need to find the new price we need to make 30% into a decimal. which is 0.3. then we multiply 0.3 times 18.00, and that equals 5.4, but since we are dealing with money the answer would be $5.40.
we multiply if we are trying to find the new amount and we divide to find the old amount.
Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation
Answers
Answer:
8 < 2
Step-by-step explanation:
8x + 5 > 15
8x > 15 - 5
8x > 10
x < 2
cmiiw
Which of the equations are true identities? \begin{aligned} \text{A. }&(y+6)(y-7)+42=y^2-y \\\\ \text{B. }&(x+3)(x-8)=x^2-5x \end{aligned} A. B. (y+6)(y−7)+42=y 2 −y (x+3)(x−8)=x 2 −5x
Answers
Answer:
Only A, the first equation is true.
Step-by-step explanation:
A. (y + 6)(y – 7) + 42 = y² + 6y –7y – 42 + 42 = y² – y. This means A is true
B. (x + 3)(X – 8) = x² + 3x – 8x – 24 = x² – 5x – 24. This means B is false.
I’ll mark you brainlist write in y=mx+b form
Answers
Answer:
y = -1/4x + 3
Step-by-step explanation:
:)
y = -1/4x + 6
Step by step explanation
Equation used: y - y1 = m ( x - x1 )
y - 3 = -1/4 ( x - 12 )
y - 3 = -1/4x + 3 ( distribute )
y - 3 = -1/4x + 3
+ 3. + 3
y = -1/4x + 6
Solve the inequality.
17 + 20
2012 > 3(1 + 17)
Answers
Answer:
202029>54
True
Step-by-step explanation:
Divide 6 divided by 3/5
Answer only if u know please:)
Answers
Answer:
The answer is 10 or 10/1
PLZ HELP QUICKLY THANK YOU
The interval for this number line is_____.
A.3
B.5
C.4
D.6
Answers
Answer:
A: 3
FLVS... its right trust
A bakery has 36 glazed donuts on display. This is 80% of the total number of donuts. What is the total number of donuts in the bakery?
Answers
Answer:
it is 64.8, but you have to round to the nearest number, so i would say 65 :)
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
% means out of 100, so 80% is 80/100
Let's divide 100/80 to find a scale we can use to multiply 36, 100/80 =
36 times 1.25 = 45
There's 45 donuts
Double check:
45(80/100) = 36, we're right
What is the difference of (14m+4) - (7m+1)
Answers
Answer:
7m+3
Step-by-step explanation:
distribute the - to 7m+1
14m+4-7m-1
now add like terms
7m +3
Answer:
The answer is 7m + 5
Step-by-step explanation:
Solve: 7 -2x= 2(x - 4) - 1
Answers
Answer:
the answer is four
Step-by-step explanation:
you distribute the 2 to the numbers in the parenthesis
three cards have equal values?
0.5 + 0.83
0.33
0.5+0.88
1.33
Answers
Answers: 0.5 + 0.83 and 1.33 have equal values
I hope this helps, and Happy Holidays! :)
Using the order of operations, what should be done first to evaluate 6 + 10-(-5)(3) - 5?
Answers
Answer:
(-5)
Step-by-step explanation:
Using PEMDAS you should do (-5) because Parenthisis Always Go First, since their are two parenthisis go left to right and answer those first. after that do (3) and after that simply go left to right with 6+10-(-5)(3)-5. Hope this helps.
please help!! I'm very confused
Answers
Answer:
2(8)+7
Step-by-step explanation:
You fill in the spots. If b = 2 then put 2 in the equation.
Answer:
23
Step-by-step explanation:
b multiplyed by c equals 16 + 7 giving you 23
I need help!! Worth 13 points!!
Answers
Answer:
601/14
Step-by-step explanation:
1/7(-1/2)=-1/14
43-1/14
602/14-1/14
601/14
Benjamin drives 60 miles every hour. He drives 180 miles to his uncles house.
Answers
Answer:
wouldnt it be 3 hours of driving
Step-by-step explanation:
60*3=180
sorry if im wrong
You can buy uses ice skates from an on-line website for $40, or you can rent some at the ice rink for $2.00 an hour. Either option still requires you to rent safety equipment for $1.50 per hour. How many hours must you ice skate for the cost of renting or buying to be the same?
Answers
Answer:
buy =13
rent = 17
40=1.50 every hour is
41.5
43
44.5
46
47.5
49
50.5
52
....
2.00+ 1.50 an hour
3.5
7
10.5
14
17.5
21
...
Step-by-step explanation:
Pleass HELP I GIVE BRILLIANT ANSWER
Answers
Answer:
The Best answer will be D having to add 7 then subtracting 8, becoming -1, then dividing to become D.
Step-by-step explanation:
What can you conclude from the diagram
Answers
Answer:
You can conclude from the diagram that m∠P is less than m∠N ⇒ A
Step-by-step explanation:
In any triangle, you can arrange the lengths of the sides according to the measure of the opposite anglesIn any triangle, you can arrange the measure of the angles according to the lengths of the opposite sidesExample:
In ΔABC, if the arrangement of the sides is AB < BC < CA, then the arrangement of the measures of the angles is m∠C < m∠A < m∠B
Let us use this fact to solve the question
→ In ΔKNP
∵ KP = 8 units
∵ KN = 6 units
∵ 6 < 8
∴ KN < KP
∵ ∠P is opposite to the side KN
∵ ∠N is opposite to the side KP
∵ KN < KP
→ By using the fact above
∴ m∠P < m∠N
∴ m∠P is less than m∠N
∴ You can conclude from the diagram that m∠P is less than m∠N
Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The
Answers
Answer:
c = 7.45
Step-by-step explanation:
its easy and im smart that's why i got it
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Answers
Answer:
22meter per second
Step-by-step explanation:
374/17=22
Answer:
Could I have branliest please and heart answer is below <>
Step-by-step explanation:
22
374meters. 17
(/). divided by (/)
17seconds 17
Equals 22 meters per second
No need to show work just answer on 8
Answers
Answer:
x value cannot find cause u shaded it.y=5 and z=12
Which of the following is the equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction?
A
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, plus 4 . . .end equation
B
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, plus 7 . . . end equation
C
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, minus 2 . . . end equation
D
begin equation . . . Y equals . . . begin fraction . . . negative 1 over 2 . . . end fraction . . . times X, minus . . . begin fraction . . . 11 over 2 . . . end fraction . . . end equation
Answers
Answer:
D
Step-by-step explanation:
The equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction is y=-1/2x-2.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
Slope is -1/2
Using point-slope form, the equation of the line can be written as:
y - y₁ = m(x - x₁)
Substituting the values given in the problem, we get:
y - 1 = (-1/2)(x - (-6))
y-1=-1/2(x+6)
y-1 = -1/2x -3
y=-1/2x-2
Hence, the equation of the line that passes through the point begin ordered pair, negative 6, 1, end ordered pair and has a slope of begin fraction . . . negative 1 over 2 . . . end fraction is y=-1/2x-2.
To learn more on slope of line click:
https://brainly.com/question/16180119
#SPJ3
In ΔQRS, r = 1.5 inches, ∠S=23° and ∠Q=22°
Answers
Answer:
1.34 hope this helped
Step-by-step explanation:
Answer: 0.8
Step-by-step explanation:
S/sin 23 = 1.5/sin 135
s= 1.5 sin23/sin 135 = 0.829
ROUND IT TO THE NEAREST 10th and you get 0.8
write the equation of the line thay passes through the point (2,-1) and has a slope of -3
Answers
Answer:
Y = -3x -1
Step-by-step explanation:
Y = mx + b
Y is the y intercept (x,y) always graph on y axis
M is the slope
Answer:
Step-by-step explanation:
use the point slope equation.
y-y1 = m(x-x1)
the point is (x1, y1) = (2, -1)
the slope is m = -3
y+1 = -3( x-2)
y = -3x +6-1
y = -3x +5
A home improvement store buys snow shovels from a supplier for $8.50. The day before a snowstorm the store manager marks up the price by 180% to calculate the retail or selling price. What is the retail price of the snow shovel?
Answers
Answer:
The retail price is $15.30
Step-by-step explanation:
To solve this, turn the percentage into a decimal. Do this by dividing it by 100.
180 ÷ 100 = 1.8
Then, multiply the supplier price by the decimal
8.5 × 1.8 = $15.30
