Answers
Answer:
BRAINLIEST??!!
Step-by-step explanation:
Answer: n=46
Step-by-step explanation: Both equations add up to 180 degrees, do inverse operations until you only have n on one side.
Related Questions
trigonometry, find the missing side(s)
Answers
Answer:
x = 8.92 units
Step-by-step explanation:
From the triangle given in the picture,
Missing side of the triangle is the opposite side of the angle measuring 28°
And hypotenuse measuring 19 units has been given.
So, we will use sine ratio for the given angle.
sin(28°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
sin(28°) = [tex]\frac{x}{19}[/tex]
x = 19sin(28°)
x = 8.92 units
Which equation best describes the graph? Please dont just put anything down for points
y
A
6
2
M
-8 -6 -4 -2
6
8
-2
-4
-6
-8
A y = 2x + 3
© y=-3x + 3
B y = - 2x + 2 / 2
D y = - 2x + 3
Answers
Answer:
D
Step-by-step explanation:
The line intercept y axis in (0,3), so in the generic equation y= mx + b, b must be 3. The line is also decreasing, so m must be negative
We have two options: B and D
If we try to put y=0 in these equations we have:
-1/2x + 3 = 0
Let’s solve the equation
-x + 6 = 0
x -6 = 0
x = 6
Checking the graph we notice that the line doesn’t intercept x axis in (6,0), so option B is wrong
For be sure, let’s try the same with option D
-2x + 3 = 0
-2x = -3
x = 3/2
This time is correct, so D is the right answer
-5 (4x-2) = -2(3+6x)
Answers
Answer:
2
Step-by-step explanation:
[tex] - 5(4x - 2) = - 2(3 + 6x)[/tex]
[tex]20x - 10 = 6 + 12x[/tex]
[tex]8x = 16[/tex]
[tex]x = 2[/tex]
Answer:
x=2
Step-by-step explanation:
-5(4x-2)=-6-12x
-20x+10=-6x-12x
-8x=-16 | : (-8)
x= 2
Is it or not pls I need help
Answers
Answer:
no it is not
Step-by-step explanation:
i drew the line bc in order for it to be a function there would have to be only one point in each line
hopefully this helps :)
have a nice day !!
Jus help im in a timed assigment
Answers
x 0.37
413
1770
2183
Please need help with this question
Answers
Answer:
Arc RP is 125 degrees, arc QS is also 125 degrees, and I think the ast one would be 110 degrees
Step-by-step explanation:
In Hickory, North Carolina, the temperature was 20 degrees on a very cold
morning. If the temperature dropped 25 degrees, what is the temperature
now?
0 degrees
-5 degrees
-15 degrees
45 degrees
Answers
Answer:
-5 degrees! If you did 20-25 it would get you -5! Hope this helps :)
Step-by-step explanation:
Sarah canceled her cable package. It cost $89 a month—for that price, she could subscribe to six streaming services, plus have an extra $5 left over each month!
a. Write an equation that you can use to find out how much each streaming service costs, assuming they all cost an equal amount.
b. How much does each streaming service cost?
Answers
Answer:
a.(89-5)divided by 6 = 14 b. 14
Step-by-step explanation:
a.
I think of a number, double it and the result is 15
Answers
The number in question is 7.5
Step-by-step explanation:
15 ÷ 2 = 7.5
Why divide by 2? Because dividing by 2 is the inverse of multiplying by 2. To double-check our solution, just multiply 7.5 by 2... and 15!!
Slope -7 and y-intercept (0,9)
Answers
Answer:
y=-7x+9
Step-by-step explanation:
(Please help) Find the area of the trapezoid.
12 in.
3 in.
in.
The area is
square inches.
Answers
Workup in picture below
Good luck
awDFJHg,nkuxbwdui683760198we1t7t-9dn1n8uds
Answers
Answer:
thanx
Step-by-step explanation:
i will give a crown if you are the first one to answer and if you get it right and if you just get it right then i will i give you a full star rating and a thanks
Answers
Question
( 10 + 5x )7
Lets solve this easily.
So, basically, 10 + 5x is 15 but we still didn't
get rid of the x so therefore it's still 15x and then there's 7 so we multiply 15 x 7 giving us 105x.
Hence, the answer is.
(C), 70 + 35x is the answer.
If the two lines below are perpendicular and the slope of the red line is -7,
what is the slope of the green line?
Answers
Answer:
1/7
Step-by-step explanation:
Formula for 2 perpendicular lines: m1 * m2 = -1,
where m1 is gradient of 1st line and m2 is gradient of 2nd line
Application:
-7 * m2 = -1
m2 = 1/7
0.04 as a fraction (out of 100)
Answers
Answer:
4/100
Step-by-step explanation:
0.04 = 4/100
The lengths of the three sides of a triangle are
x cm, 2x cm and 3x cm. Its perimeter is 30 cm.
Evaluate x.
Answers
Answer:
Answer is 5
Step-by-step explanation:
x+2x+3x=30
6x=30
x=5
Please help and explain the steps thank you!
Answers
Answer:
X》55
Step-by-step explanation:
hope it helps u
have a great day!!
Is D. the right answer
Please I need help
Answers
Answer:
Yes its correct!
Step-by-step explanation:
Can you divide a donut into 5 pieces (doesn't have to be equal)? If so could you explain or draw a diagram. using 2 straight cuts or lines
Thanks :)
Answers
Answer:
no
Step-by-step explanation:
Its not possible to make 5 pieces with only 2 cuts. Anyway you use your two cuts would not result in 5 pieces
Answer:
No It's Not Possible To Make It 5 Pieces And 2 cuts
EFGH is a parallelogram. Find the measure of FG and EG
Answers
Answer:
FG = 44
EG = 80
Step-by-step explanation:
For FG:
1) 5z - 16 = 3z + 8
2) 5z = 3z + 24
3) 2z = 24
4) z = 12
5) 3(12) + 8 = 44
For EG:
1) 2w + 22 = 4w + 4
2) 2w = 4w - 18
3) -2w = -18
4) w = 9
5) 4(9) + 4 + 2w + 22 = 80
Tell whether the angles are adjacent or vertical. Then find the value of x. (4x-25)
Answers
Answer:
i dont see the angles but heres how to solve for X
Step-by-step explanation:
At an amusement park, the cost of an adult's ticket is $22.50, and the cost of a child's ticket is $12.50. A group of 10 people purchased tickets for the amusement park, and paid a total of $155.00, excluding tax. How many children were in the group? How many adults were in the group?
Answers
Answer:
is there any more information you could give?
Step-by-step explanation:
**i promise to provide a real answer**
Answer:
7 children and 3 adults
Step-by-step explanation:
We should set up a system of equations for this problem, so let's say that:
x represents the number of children
y represents the number of adults
We know there is a total of 10 people, so:
x + y = 10
We also know that each adult had to pay $22.50 and each child had to pay $12.50. Their total amount paid is $155.00, so:
12.50x + 22.50y = 155.00
Simplifying this a bit:
12.5x + 22.5y = 155
Now, we can use the substitution method to solve this system of equations:
x + y = 10
y = 10 - x
12.5x + 22.5y = 155
12.5x + 22.5 (10 - x) = 155
12.5x + 225 - 22.5x = 155
12.5x - 22.5x = 155 - 225
-10x = 155 - 225
-10x = -70
x = [tex]\frac{70}{10}[/tex]
x = 7 children
Now we substitute back into the system of equations:
x + y = 10
7 + y = 10
y = 10 - 7
y = 3 adults
Please i need helpppp
Answers
Answer:
Step-by-step explanation:
A line can be defined by any two points on the line andhas the form
y=mx+b
Where m=slope and b=y intercept (value of y when x=0)
Slope is defined as
m=(y2-y1)/(x2-x1), we have points (0,7) and (1,4)
m=(4-7)/(1-0)
m=-3/1
m=-3 so the line is thus far
y=-3x+b, since we have the point (0,7) we know that b=7 so the line is
y=-3x+7
Complete this page STEP BY STEP
Answers
Answer:
Sample space is the collection of all possible events.
So, sample space of tossing two coins, S=(H,T),(T,T),(T,H),(H,H)
Step-by-step explanation:
In the balcony of an auditorium, there are 20 seats in the first row, 22 seats in the second row,
and 24 seats in the third row. Assuming this pattern continues, write the explicit form of a
sequence describing the number of seats in each row.
Answers
Answer:
25
Step-by-step explanation:
Ms. allegre has 20 students in her class.There are 8 female students ,and the rest of the class are male . Which of these represents the fraction of the students who are female ? A. 8/24 B. 8/16 C.24/8 D.16/24
Answers
Answer:
all these answer choices are wrong? if there are 8 female students and 20 students total then it will be 8/20 which can be simplified to 4/10 or 2/5.
Step-by-step explanation:
8 females/ 20 students
Kim's class has 16 boys and 8 girls. Which of the following represents the part of the class that is boys?
Answers
Answer:
2/3 of the class are boys
Step-by-step explanation:
16+8 is the total class which is 24 students.
To write it as a fraction it would be 16/24 (simplified is 2/3)
Solve for u.
u +5.96 = 9.39
Answers
Answer:
u equals 3.43 because you subtract from both sides.
Answer: u = 3.43
1. Subtract 5.96 from both sides.
U = 9.39 - 5.96
2. Simplify 9.39 - 5.96 to 3.43.
U = 3.43
X > -3
A.0
B. -8
C. -4
D. -5
F. - 1
Answers
Answer:
A and F are both correct
Step-by-step explanation:
0 and -1 are both greater than -3
Find the measure of 46.
{ K
620
4.6
46 = [?]
Enter
Answers
?=118°
Answer:
<6+62=180 co interior angle
<6=180-62=118°
Answer:
solution given:
<6+<62°=180°[co- interior angle]
<6=180°-62°=118°
<6=118° is your answer