Answer:
the answer is e because when divided and the calculations are done ull get it
Step-by-step explanation:
if u need more help id be glad to explain.
Find the exact value of cos0. Express your answer as a fraction.
Trigonometric Functions -
[tex] \cos = \frac{adjacent}{hypotenuse} [/tex]
Find the opposite side, first of all.
Pythagorean Theorem -
[tex]a^{2} + b^{2} = c^{2} [/tex]
Input the hypotenuse and opposite sides to find b^2.
[tex]49 + {b}^{2} = 64[/tex]
Minus 49 from equations to get b^2 by itself.
[tex] {b}^{2} = 15[/tex]
Square root b^2 and 15 to get b by itself.
[tex]b = \sqrt{15} [/tex]
Now we can get to the trigonometry functioms!
[tex] \frac{ \sqrt{15} }{8} [/tex]
Divide them up, then find the percentage!
48% or...
[tex] \frac{ \sqrt{15} }{8} [/tex]
1.
Find the slope and y-intercept of the line.
14x + 4y = 24
A. 14; 24
B. [tex]-\frac{7}{2}[/tex]; 6
C. [tex]-\frac{2}{7}[/tex]; 6
D. [tex]-\frac{7}{2}[/tex]; [tex]\frac{1}{6}[/tex]
Answer: (b) -7/2, 6.
Step-by-step Explanation: We put x = 0; then y = 6; y-intercept of the line is (0,6).
For the slope: 4y = 24 - 14x; then, y = (-7/2)x + 6; the slope is -7/2.
Answer: The answer would be letter B. -7/2; 6
Use the slope-intercept form y = m x + b to find the slope m and y-intercept b .
Slope:
− 7 /2
y-intercept:
( 0 , 6)
Step-by-step explanation: You have to find the slope and y-intercept
Find the slope and y-intercept of the line.
14x + 4y = 24
Find the Slope and y-intercept
Pls help ASAP.......
Answer:$25.50
Step-by-step explanation:
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Im not sure if this is the nearest cent but here are the steps to find the nearest cent.
Answer:
it will cost $25.5
Step- by-step explanation:
so $30 by 15 divide it by 1 hundred so and will by equal to $4.5
The radius of a circle is 17 m. Find its area in terms of pi.
Answer:
289m²
Step-by-step explanation:
Area of circle =πr²=π×17²=289m² when r=radius =17m
A: f(x) = -100(4)^x
B: f(x) = -200(2)^x
C: f(x) = -50(4)^x
D: f(x) = -400(2)^2
PLEASE HELP!!!!
find the value of x3-1 if x= 0, 1,-1
Step-by-step explanation:
Given
x³ - 1
When x = 0
0³ - 1 = - 1When x = 1
1³ - 1 = 0when x = - 1
( -1)³ - 1 = - 2Hope it will help :)❤
i need the area of a rectangle, the middle is 5ft the right is 6ft and the bottom is 5ft. thank u
Answer:
length times width for area so its 5x6=30
What is (7/8) * 3 * 4?
Answer:
10.5
Step-by-step explanation:
calculatorrrrrrrrrrrrr
Answer:
10.5
Step-by-step explanation:
just search up 7/8 x 3x4 and u get it
Does the set of numbers represent a right triangle?
20, 25, 15
Answer:
No.
Step-by-step explanation:
20+25+15 = 60
A right is 90°. Therefore, 20, 25, and 15 do not make a right angle.
Yum-Yum-Yum restaurant has just increased the wages they pay their employees. to help offset this added expense, Yum-Yum-Yum must mark up their meals by 12% if the average meal costs $7.99, how much will it cost after the markup?
Answer:
12% of 7.99
=0.96$
so...
The cost after Markup
=7.99$+0.96$
=8.95$answer/explanation:
carry out these steps: 12% of 7.99 = $0.96 and use fraction if u may like. therefore the new cost after the markup is $7.99 + $0.96 which is then equal to your final answer - $8.95!
Justin's pay is represented by this line graph.
Pay (dollars)
300
280
260
240
220
200
180
160
140
120
100
80
60
40+
20+
0
10 20 30 40
Time Worked (hours)
How much is Justin paid for one hour of work?
$6.50
$7.50
$8.00
HELP ME PLEASE ASAP
1) Analia thought of two different ways to define this quantity. Identify these two definitions among the
following options.
Choose 2 answers:
Number of sports medals won divided by budget per student
Number of sports medals won divided by teachers per student
% of students in sports club divided by budget per student
% of students in sports club divided by graduation rate
The twο different quantities tο measure which school has higher academic performance are :
• Graduation rate / Budget per student
• SAT average / Budget per student
How to define quantity which measures academic achievement?In οther to define a quantity which measures academic achievement;
We take the ratio of a related metric οr parameter which is a measure of the academic perfοrmance of the student in each school and the budget per student for each schοol .
The parameters which cοuld be used to measure academic achievement are :
• The graduation rate οf each school.
• The SAT average of each schοol.
Hence, defining the quantity tο measure academic achievement relative to budget per student cοuld be expressed as :
• Graduation rate / Budget per student
• SAT average / Budget per student
Learn mοre about graduation rate at :
brainly.com/question/17270742
#SPJ1
Explain how you would find 90% of 120 will give brainliest if correct
You deposit $200 in an account earning 8% interest compounded annually. How much will you have in the account in 20 years?
You would have saved up $932, gaining a total of $732 saved in interests
For each fraction, select the most appropriate estimate. 36 40 choose.. 1 3 choose.. 70 100 choose.. 1 8 choose.. Options: Closest to 0 Closest to one half Closest to 1
Answer:
Convert each fraction to its percentage form:
= 36 / 40
= 90%
= 1/3
= 33.3%
= 70/100
= 70%
= 1 / 8
= 12.5%
Looking at the percentages:
= 36 / 40 is closest to 1.
= 1/3 and 70/100 are closest to one half which is 50%
= 1/8 is closest to 0.
how do you prove something as a parallelogram?
Find the missing side (to 2dp)
Answer:
x = 17.74 cm
Step-by-step explanation:
tan 29 = x/32
0.5543 = x/32
x = 17.74 cm
Answer:
17.74 to 2 dp.
Step-by-step explanation:
tan 29 = x/32
x = 32 tan 29
= 17.7379.
An angle measures 56° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
62,118
Step-by-step explanation:
Let one angle = x
So, other angle = x +56
x +x +56 = 180 {Combine like terms}
2x + 5 6 = 180 {Subtract 56 form both sides}
2x = 180 - 56
2x = 124 {Divide both sides by 2}
x = 124/2
x = 62
Other angle = 62 + 56 = 118
$3.16. What is the unit price? *
Please help me guys !
Answer:
A) 3 cents difference
Step-by-step explanation:
Fresh fruity mints costs 20 cents per piece:
$2.40 / 12 = 20 cents
Circle mints costs 17 cents per piece:
$5.00 / 30 = 16.6666 cents which rounds to 17
20 - 17 = 3
Answer is A
- 3(x - 7) + 2 = 20 I need help to solve it
Answer:
x=1
Step-by-step explanation:
First you will distribute it
U basically multiply the 3 by the X and the 7 here
-3 x (x = -3x And the 7 becomes a 21
Then you add the 2
21 + 2 = 23
Then you add the -3
-3x + 23 =20
Then using the equation above you subtract 23 from both sides
(-3 + 23) - 23 = 20 - 23
Then you simplify it
-3x = -3
Then you divide them using the same term
-3
÷ -3
Then you simplfy it and you get
x=1
James had a collection of 400 baseball cards at the beginning of the summer. After the summer, James had traded some of his baseball cards and now he has only 388 baseball cards. What is the percent decrease of his baseball card collection?
Answer:
3%
Step-by-step explanation:
8x^{3}-7x^{3}+16x^{3}
combining like terms
Answer:
17x^3
Step-by-step explanation:
8-7+16=17 keep the like terms
Find the total surface area of a cuboid whose length,breadth,and height are 9cm,7cm,and 4cm respectively.pls help me guys.and I will make you brainliest.it is not false I am saying true
Answer:
length=9 cm breadth=7cm height=4cm area of a cubid=: we know that area of a cuboid= 252
Answer:
254
Step-by-step explanation:
Length : a
Width : b
Height : c
Surface : s
s = 2(ab + bc + ca)
s = 2(9x7 + 7x4 + 4x9)
s = 2(63 + 28 + 36)
s = 2(127)
s = 2 x 127
s = 254
Solve for b. b + 2 = 4.6
b=6.6
b=4.12
b=2.6
b=2.3
Answer:
b=2.6
Step-by-step explanation:
b+2=4.6
Subtract both sides by 2 to isolate b
b+2-2=4.6-2
b=2.6
Therefore, b is equal to 2.6.
I hope this helps!
I REALLY NEED HELP WITH THIS PROBLEM
Answer:
B
Step-by-step explanation:
it would be (4^2=16-1=15)/(-4+1=-3)
-15/3=-5
Which equation has imaginary roots?
A. x(5 + x) = 8
B. x(5 - x) = -3
C. x(x + 6) = -10
D.(2x + 1)(x – 3) = 7
The combined height of one fur tree and one pine tree is 21 meters. The higher of 4 fir trees stacked on top of each other is 24 meters taller that the one pine tree. How tall are the types of trees that Logan genetically engineered?
Answer: Fur tree = 6 meters, pine tree = 15 meters
Step-by-step explanation:
Lets say the height of one fur tree is x
the height of one pine tree is y
so x+y=21 and 4x=24
x = 6
y = 15
What is the area of the image below?
I will mark brainliest!!!
Answer:
116 square cm
Step-by-step explanation:
Find the area of each shape
7*10=70
4*4=16
1/2(15)*4=30
70+16+30=116
find the area of the figure. please need help
Answer:
24
Step-by-step explanation: