I need help with these four
Answer:
True, b), c), b)Step-by-step explanation:
Q1
TrueQ2
b) sin = opposite/hypotenuseQ3
Cos A = 0.1908A = arccos 0.1908A = 79° ⇒ Option c)Q4
tan A = 16/19A = arctan 16/19A = 40° ⇒ Option b)7.2 more than the quotient of h and 3 is w
Answer:
(h/3) + 7.2 = wStep-by-step explanation:
7.2 more than the quotient of h and 3 is w, translating into equation:
(h/3) + 7.2 = wAnswer:
7.2 more than the quotient of h and 3 is w.
Step-by-step explanation:
[tex] \huge7.2 + \frac{h}{3} = w \\ is \: the \: right \: answer.[/tex]
hope this helps.
What is the value of x?
[Art not to scale.]
Ox=23
Ox=35
Ox=58
Ox=93
The value of x in the given figure is 93 degrees.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
Let us find the interior angle of the triangle SQR.
By angle sum property the sum of three angles is 180 degrees.
35+58+x=180
93+x=180
Subtract 93 from both sides
x=180-93
x=87 degrees
Now let us find the x degrees.
The sum of interior angle of vertex Q and exterior angle is 180 degrees
87+x=180
x=180-87
x=93 degrees
Hence, the value of x in the given figure is 93 degrees.
To learn more on Triangles click:
https://brainly.com/question/2773823
#SPJ7
2x+5y=14 4x+2y=-4 solve by elimination
Answer:
Hi! The correct answer is (-3,4)
Step-by-step explanation:
~Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables~
Multiply or Divide. Write your answer in scientific notation.
(3.2×10^8)(1.3×10^9) =
Jamie worked 5/6 hour filing papers for her mother . she listened to music for 2/5 of the time she spent filing. How much time did jamie spend listening to music
Answer:
37/30
Step-by-step explanation:
1 hour = 60 minutes.
60 minutes x 5/6 hour = 50 minutes.
50 minutes x 2/5 = 20 minutes.
They listened to music for 20 minutes.
Enter an algebraic equation for the sentence. Use x as your variable.
17 less than 4 times a number is 8 more than half of the number.
An equation is
Answer:
4x-17=x/2+8
Step-by-step explanation:
Factor this polynomial using the factor theorem.
x^2 + 6x+ 9
Answer:
(x+3)(x+3)
Step-by-step explanation:
I hopw this helps ;-)
please help i really need the points
When graphing the inequality y> 8, would the boundary line be
solid or dashed? Would you shade above or below the line?
A:Solid Line, Shade Above
B:Solid Line, Shade Below
С:Dashed Line, Shade Below
D:Dashed Line, Shade Above
Answer:
D) dashed line, shade above
Step-by-step explanation:
The boundary line would be dashed for the reason because it is a sign without the line on the bottom, so if the sign looked like this (≥), then it would be solid. You are going to shade above because it is a greater than sign, so above! I hope this helps!
THIS IS URGENT
Find the percent of change. Round to the nearest tenth, if necessary.
Brandon bought a pair of sneaks for $55 that had a regular price of $90.
Please answer the question pleasee
Answer:
Figures A and C
Step-by-step explanation:
and then the second question is B
N/9=-11
Help pls thanks
Answer:
N=-99
Step-by-step explanation:
To get N by itself, we need to undo dividing by 9 to both sides and instead multiply by 9 on both sides:
N/9=-11
(N/9)*9=-11*9
9N/9=-99
N=-99
Mario recorded the height of his teammates. Height (in inches) 64 53 60 60 56 58 51 55 60 Part C: What is the interquartile range of the data? A. 4.5 B. 6 C. 5 D. 5.5
Answer:
B.) 6
Step-by-step explanation:
Given the data:
64 53 60 60 56 58 51 55 60
Reordered data : 51, 53, 55, 56, 58, 60, 60, 60, 64
Interquartile range = upper quartile (Q3) - Lower quartile (Q1)
Q3 = 3/4(n+1)th term
n = sample size = 9
Q3 = 3/4(9+1) = 3/4 (10) = 30/4 = 7.5 th term
Q3 = 60
Q1 = 1/4 (n + 1) th term
Q1 = 1/4(9+1) = 1/4 (10) = 10/4 = 2.5 th term
Q1 = (53 + 55) / 2
Q1 = 54
Q3 - Q1
60 - 54 = 6
Pls I need help and I want a real answer it’s a test
(3, 3)
(2.-4)
Sorry I answered late...I did some research and did my math eqution on this...welcome. finally finish
Main Event offers birthday parties for a fee of $130 plus $3 per person. If you can spend no more than $190 on your party, what is the maximum number of people who can attend?
Answer:
20 people
Step-by-step explanation:
$190 - $130 = $60
60/3 = 20
True or False: You can tell if two ratios form a proportion if their cross products are equal. True O False
Answer:
Step-by-step explanation:
False
Which value of p is a solution to this inequality: 10p - 8 2 12?
A: -1
B: 0
C: 1
D: 2
Answer: d
Step-by-step explanation:
ABCD is a parallelogram.
Answer:
It is
Step-by-step explanation:
Given: m 1= 120°, L1= 22
Prove: m2 = 120°
Answer:
M1=24
Step-by-step explanation:
I ADD EFED
the answer to
6+2(17-13)²
Answer:
38
Step-by-step explanation:
Answer:
38
Step-by-step explanation:
hope this was helpful! ^^
Which expression (x^22)(x^7)^3 equivalent to X^p
Answer:
p = 43
Step-by-step explanation:
Can someone pls solve these 2 questions? I'll do brainiac if work is shown.
1. Solve for y
−2x−y=8
2. Solve for y
Answer:
where is the, other equation? huh..
About how far can a subway car travel in 1 hour if its average is 0.96 miles per minute?
Answer:
57.6 miles per hour
Step-by-step explanation:
0.96 miles per minute
60 minutes per hour
0.96X60=57.6 miles per hour
-0.26
0.5
Select one:
-0.052
0.052
-0.52
-0.51
Answer:
-0.51
Step-by-step explanation:
15 and start fraction 5 over 12 end fraction minus 11 and one-eighth A. 4 and start fraction 7 over 24 end fraction B. 4 and seven-twelfths C. negative 4 and one-third D. negative 4 and start fraction 7 over 24 end fraction
Answer:
the answer is A :)
Step-by-step explanation:
graph the solution set for this inequaltity: -6x-3y≤18
Answer:
Step-by-step explanation: Graph it by finding the boundary line y≥ 6-2x
Graph:
Answer:
y ≥ -2x – 6
[y is greater than or equal the negative quantity of two x minus six]
[any point on or above the line y = -2x –6]
example of solutions: {(0,-6) (1,-8) (2,-10), (3,-12), (1,-7), ...}
Suppose you own 1 stock of Starbucks and it cost $200 to buy it. After you buy the stock, it decreases by 50%.
What is your stock worth now?
Please help!
Answer:
100$
Step-by-step explanation:
Subtract 100$
expand and simpilfy (x+3)(x+5)
GIVING THE BRAINLIEST
Answer:
x^2+8x+15
Step-by-step explanation:
You can use FOIL method
(x*x)+(x*5)+(3*x)+(3*5)
x^2+5x+3x+15
x^2+8x+15
The equation for picture D is 13 4/5 = w + 3 4/5. What is the solution? Write the number answer only. Please do not write the variable with it
Answer:
13 4/5 = 10 + 3 4/5
Step-by-step explanation:
A fruit vendor sells 60 pieces of fruit that are either apples or oranges. There are 12 more apples than oranges.
a) Write a system of linear equations that represents this situation.
b) How many apples and oranges did the vendor sell?
Answer:
a. let x be the number of apples and let y be the number of oranges
x + y = 60
x = y + 12
b. Apples: 24 Oranges: 36
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
