Answers
Step-by-step explanation:
If angle 1 is 121 degrees, then angle 7 is 59 degrees. (same side exterior angles)
If angle 8 is 103 degrees, then angle 4 equals 103 degrees (corresponding angles) and angle 3 is 77 degrees. (to angle 4 supplementary angles)
If angle 5 is 116 degrees, then angle 3 is 64 degrees. (same side interior angles)
Related Questions
Angel and Jayden were at track practice. The track is 2/5 kilometers around. Angel ran 1 lap in 2 minutes. Jayden ran 3 laps in 5 minutes. How far does Jayden run in one minute?
Answers
Answer:
6/25 km in 1 min; or 0.24 km/min
Step-by-step explanation:
The info about Angel is not necessary.
Jayden runs 3 laps in 5 mins
Each lap is 2/5 km, so Jayden runs 3 x (2/5 km) in 5 min = 6/5 km in 5 min.
Distance = rate x time
6/5 km = rate (5 min)
We want to isolate r (rate), so divide both sides by 5 min
6/5 km ÷ 5 min = r
6/5 km (1/5 min) = r
6/25 km/min = r (notice how the units worked out correctly to km/min)
So, Jayden runs 6/25 km in 1 min.
Answer:
6/25 miles km in a minute
Step-by-step explanation:
How many solutions are there for the system shown below?
x2 + y2 = 25
x-y2= -5
A. 4
B. 1
C. 2
.
D. 3
Answers
Answer: 3 solutions
If the x^2+y^2=25
Step-by-step explanation:
If you were given four DNA sequences how would you know if a mutation has occurred?
ITS ACUALLY BIOLOGY PLEASE HELP ASAP ILL GIVE BRAINIEST
Answers
Answer:
Step-by-step explanation:
To know if a mutation has occurred, compare DNA base sequences with members of the species. To identify a chromosomal mutation, you could examine some karyotypes.
if point P with coordinates (a,b) is reflected in the line y=x, what are the coordinates of this image of P?
Answers
Answer:
(b,a)
Step-by-step explanation:
hard to explain, just memorize that
A lawyer has an annual income of $154,120. The income tax the lawyer has to pay is 6%. What is the amount of income tax in dollars and cents that the lawyer has to pay
Answers
Answer:
$9,247.20
924,720 cents
Step-by-step explanation:
The computation of the amount of the income tax is shown below:
In dollars
= Annual income × rate of income tax
= $154,120 × 6%
= $9,247.20
Now in cents, it would be
= Annual income × rate of income tax × 100
= $154,120 × 6% × 100
= 924,720 cents
Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point)
2 square root of 8
8 square root of 2
8 square root of 6
6 square root of 8
Answers
Answer:
8√2
Step-by-step explanation:
Add the first number for each one so: 4√2 + 7√2 - 3√2= 8√2
7x + 8 > 4x + 4
Give your answer as an improper fraction in its simplest form.
Answers
Answer:
hope this is helpful to you
Jen and Nikki are making bracelets to sell at the local market. They determined
that each bracelet would have eight beads and two charms.
Answers
Answer:
order pair (8,2),
(8,3),
(8,4),
(8,5)
can someone please help I'll give crown!!!
Answers
which graph represents all possible solutions of 4x-2y=8
Answers
Answer:
The second graph is the answer
Step-by-step explanation:
-19 < 5x + 6 < 26
can someone please help
Answers
Answer:
D
Step-by-step explanation:
A computer store bought a program at a cost of $10 and sold it at a selling price of $11. Find the percent markup.
Answers
=1
1/10
=0.1
Equals = 10%
1. Which table below represents a function that is not proportional?
Answers
I belive it is b
Step-by-step explanation:
I hope this help
people say I'm dirty-minded but I have a license to be
Answers
Answer:
XD
Step-by-step explanation:
Yo I have that to:D being dirty the best.
Work out the value of x.
4x - 25
3x + 25
3x + 15
2x - 3
4X
The diagram is not drawn to scale.
X = 1
Answers
Answer:
x = 33
Step-by-step explanation:
Sum of the interior angles of a 5-sided polygon = 540°
Therefore all the interior angles of the given polygon would all be equal to 540°.
Thus:
(4x - 25)° + (3x + 25)° + (2x - 3)° + (4x)° + (3x + 15)° = 540°
Solve for x
4x - 25 + 3x + 25 + 2x - 3 + 4x + 3x + 15 = 540
Combine like terms
4x + 3x + 2x + 4x + 3x - 25 + 25 - 3 + 15 = 540
16x + 12 = 540
16x = 540 - 12
16x = 528
Divide both sides by 16
x = 33
HELP ASAP PLEASE
Find the value of the function sin 120°.
a. 0.866025403784
b. 0.580611184212
C. 0
d. 0.008333236883
Answers
Answer:
a
Step-by-step explanation:
Select all the correct answers.
Which relations are functions?
х
у
-2
-4
-2
-6
0
-8
2
-10
х
у
0
4
10
5
20
6
10
7
х
у
2
-10
1
-20
0
-10
-1
-20
х
у
2.5
lo
3.5
4
4.5
8
6.5
12
у
-10
4
-20
5
0
6
-10
7
Answers
The 3rd and 4th option
Explanation:
A function only works when the input (x) only has one output (y).
The first, second, and the last option has the input has two or more outputs.
Fun Fact:
It is okay for the outputs to have more then in input, but not okay for the input to have more then one output.
I hope this help and have a nice day :)
The relations that are function are Table C and Table D
FunctionFunctions relates inputs to outputs. A function relates each value of a set with exactly one value of another sets.
Every element in the input must be related to some element in the output.
Same elements in x cannot be related to different elements in y.
Therefore, the relations that are function are as follows:
Table CTable Dlearn more on function here: https://brainly.com/question/24672067?referrer=searchResults
Y=x. Given A(7,-4), B(6,4), and C(-1,-5), what are the coordinates of the vertices of A’B’C for the reflection
Answers
Answer:
The coordinates of the vertices of A'B'C' is:
A'(-4, 7)B'(4, 6)C'(-5, -1)Step-by-step explanation:
Given the coordinates of the triangle
A(7,-4)B(6,4)C(-1,-5)Reflection in the line y=x
We know that the rule of reflection in the line is y = x is:
(x, y) → (y, x)
Thus,
The coordinates of the vertices of A'B'C' for the reflection in the y = x
(x, y) → (y, x)
A(7, -4) → A'(-4, 7)
B(6, 4) → B'(4, 6)
C(-1, -5) → C'(-5, -1)
Thus, the coordinates of the vertices of A'B'C' is:
A'(-4, 7)B'(4, 6)C'(-5, -1)Which hook should Riya buy?
Answers
Answer:
0.5 kg = 500g. she will buy hook C
Item 7
Question 1
The volume of a rectangular prism is more than 140 cubic inches. The prism has a length of 7 inches and a width of 5 inches. Select an inequality that represents the height h (in inches) of the prism. Then graph the solution of the inequality.
7 × 5 × h > 140
35h ≥1 40
1/3 × 7 × 5× h ≥ 140
1/2 h(7+5)>140
Answers
Answer:
Bye bye
Step-by-step explanation:
karsynwhitaker
v = (l)(w)(h)
(7)(5)(h) > 140
Answer:
7 x 5 x h > 140
A new cell tower is being constructed and needs a guy-wire connected 180 feet up the tower and it needs to make an angle of 52° with the ground. What length does the wire need to be?
Answers
Answer:
228.42 ft
Step-by-step explanation:
To solve for this question, we would be applying the Trigonometric function of Sine.
Sin theta = Opposite/Hypotenuse
Theta = 52°
Opposite = 180ft
Hypotenuse = Length of the wire = x
Hence:
sin 52 = 180/x
x = 180/sin 52
x = 228.42327871 ft
Approximately = 228.42 ft
what 2 fun facts did you learn about the inauguration
Answers
2-first ever inauguration the ex president didn’t go
Help me with this pls thank you
Answers
Answer:
radius=1
Step-by-step explanation:
radius is half the diameter
If f(6)=7, find f−1(7)
Answers
Plz believe
Square WXYZ has coordinates W(-4, 5), X(-1, 5), Y(-1, 8), and Z(-4, 8). If the square is translated 1 unit left and 1 unit up, what are the coordinates of W'?
Answers
Answer:
it would be (-5,6) your welcome
The price to mail a letter at the post office is $0.35 for the first ounce and $0.17 for each additional ounce. Amrit paid $2.05 to mail his letter. How much did the letter weigh?
Answers
Therefore, $2.05 - $0.35 = $1.70
We can then divide the remaining amount of money by $0.17 to find out how many more ounces the letter weighed.
$1.70/$0.17 = 10
Once we add the ounce before that costed $0.35 to the 10 ounces that we just calculated, we know that Amrit’s letter cost 11 ounces.
The perimeter of parallelogram ABCD is 72cm. AD is 3cm more than twice AB. Find the lengths of all four sides of ABCD
Answers
Answer:
AB=11, DC=11, AD=25, BC=25
Step-by-step explanation:
Opposite sides of parallelograms are congruent.
x+x+2x+3+2x+3=72
6x+6=72
6x=66
x=11
2(11)+3 = 25
Which costs the most per ounce, 60 oz. of peanut butter for $5.40, 28 oz. for $2.24, or 16 oz. for $1.76? Explain how you got your answer.
Answers
Answer:
28 oz. for $2.24 cost most per ounce
$12.5 per oz
Step-by-step explanation:
Find the cost per ounce by dividing the total oz by cost of the total oz
60 oz. of peanut butter for $5.40
Cost per the ounce = 60 oz / $5.40
= $11.11 per oz
28 oz. for $2.24
Cost of peanut butter per ounce = 28 oz / $2.24
= $12.5 per oz
16 oz. for $1.76?
Cost of peanut butter per ounce = 16 oz / $1.76
= $9.10 per oz
28 oz. for $2.24 cost most per ounce
Find the value of g (7) for the function below.
Answers
Answer:
B. 45/8
Step-by-step explanation:
[tex]g(7)=\frac{7}{8}(7)-\frac{1}{2}[/tex]
[tex]g(7)=\frac{49-4}{8}[/tex]
[tex]g(7)=\frac{45}{8}[/tex]
Solve the proportional
equation below:
10/4=x+8/x-1
PLS HELP AND EXPLAIN HOW U GOT THE ANSWER
Answers
Answer:
x = 7
Step-by-step explanation:
10 / 4 = x + 8 / x - 1
[cross multiply]
10 (x - 1) = 4 (x + 8)
[distribute the factors]
10x - 10 = 4x + 32
+ 10 + 10
[add 10 to both sides to cancel out -10]
10x = 4x + 42
-4x -4x
[subtract both sides by 4x to cancel out 4x]
6x = 42
÷6 ÷6
[divide both sides by 6 to simplify 6x to x]
x = 7
________
x = 7 → 10 / 4 = x + 8 / x - 1 →
(7) + 8 / (7) - 1 → 15 / 6 →
15 ÷ 3 / 6 ÷ 3 → 5 / 2 →
5 × 2 / 2 × 2 → 10 / 4 = 10 / 4
