Answers
Answer:
8/17
Step-by-step explanation:
Cosine is adjacent over hypotenuse (CAH as in SOH CAH TOA) so the ratio would be 8/17
I think the person above is right
Related Questions
all of the following are equivalent except...
A. 8x + 3x
B. (8+3)x
C. 11x
D. 11x^2
Answers
Answer:
d) [tex]11x^2[/tex] because that would be the same as [tex]11x * 11x[/tex]
PLEASE HELP ME ASAP !! EXPLAIN UR ANSWER
Question 9 options:
The city of Redmond is planning to build a new park by enlarging the current park by a scale factor of 3. The current park has an area of 30,125 yd².
The area of the new park is ___ yd².
Answers
30,125 × ( 3 )^2 =
30,125 × 9 =
271,125 yd^2
What value of x makes AD|| EH
Answers
Answer:
x = 3
Step-by-step explanation:
92 - 8x = 68
-8x = -24
x = 3
The two angles mentioned in the problem, if AD || EH, are congruent because they are corresponding angles.
What is the solution of the system of equations?
y = 6x2 + 3x – 11
у =3x-5
-
А
(x, y) = (1, -2) and
(x, y) = (-1, -8)
B
(x, y) = (1, -1)
С
(x, y) = (-2, 1) and
(x, y) = (-8,-1)
D
(x, y) = (-1,-8)
Answers
Answer:
A) solutions (1,-2) & (-1,-8)
Step-by-step explanation:
i just used desmos, so im sorry that im not able to explain
Write an inequality, in slope-intercept form, for the graph below. If necessary,
use '<="for < or ">" for >.
(-3,0)
X
5
(0, -3)
-5
Answers
Given:
The graph of an inequality.
To find:
The inequality in slope intercept form.
Solution:
The slope intercept form is:
[tex]y=mx+b[/tex]
Where, m is slope and b is y-intercept.
From the given graph it is clear that the boundary line passes through the points (-3,0) and (0,-3).
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-0=\dfrac{-3-0}{0-(-3)}(x-(-3))[/tex]
[tex]y=\dfrac{-3}{3}(x+3)[/tex]
[tex]y=-1(x+3)[/tex]
[tex]y=-x-3[/tex]
From the given graph it is clear that the boundary line is a solid line and the shaded region lies above the line, so the sign of inequality must be "≥".
[tex]y\geq -x-3[/tex]
Therefore, the required inequality is [tex]y\geq -x-3[/tex].
What is the approximate volume of the cylinder?
Use 3.14 for r.
8cm 6cm
226.08 cm3
150.72 cm3
904.32 cm3
301.44 cm
Answers
Step-by-step explanation:
[tex](3.14){(6)}^{2} (8) \\ (3.14)(36)(8) \\ 288(3.14) \\ 904.32 {cm}^{3} [/tex]
Answer:
904.32
Step-by-step explanation:
i ready
Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measures their shadows. Dixons shadow is 18 feet long and Ariadne’s shadow is 15 feet long. If Dixon is 6 feet tall how tall is Ariadne?
Answers
Answer:
Step-by-step explanation:
It would be 3ft.
Answer:
5 ft
Step-by-step explanation:
Two friends, Parker and David, took summer jobs. The graph below represents David's earnings in dollars and cents, yy, for working xx hours.
Answers
I need help Find x. 13 14 10 8
Answers
Answer:
BC/EF=AC/DF
• 24/16=21/x
• 3/2=21/x
• 3x=42
• x=14
------------------
Hope it helps....
Have a great day!!!
Which of the following is not a step in the process of multiplying rational expressions?
O Factor the numerator & denominator
o Write the answer as one fraction
O Cancel out like factors in the numerator and denominator
O Combine like terms
Answers
Answer:
combine like terms
Step-by-step explanation:
Pretty sure it's the correct answer.
Select all the expressions that have a value of 22 - 33 +29.
Answers
Answer:
B. and E.
Step-by-step explanation:
2^(2)-3^(3)+29 = 6
ASAP
-WILL MARK BRIANIST
Answers
Answer: The Answers are A, and C.
Answer:
The answer is C and D
Step-by-step explanation:
If you find the percentage of 95% of 6 it will give you an answer of 5.7
.95 x.006 equals 0.0057
95x6 equals 570
0.95 x 6 equals 5.7
95/100 x 6 equals 5.7
Which values represent the independent variable? (–2, 4), (3, –2), (1, 0), (5, 5) A. {–2, 3, 1, 5} B. {4, –2, 0, 5} C. {–2, 4, 3, –2} D. {–2, –1, 0, 5}
Answers
Answer:
Option A: {-2, 3, 1, 5}
Step-by-step explanation:
A function is a relationship that maps elements from one set (the domain, set of the inputs, the independent variables) into elements from another set (the range, set of the outputs, the dependent variables ).
Such that the standard notation is (x, y)
This says that the function/relation maps the element x into the element y.
So here the independent variable is x.
Now, in a relation:
{ (x₁, y₁), (x₂, y₂), ..., (xₙ, yₙ)}
The independent variable is represented with the set:
{x₁, x₂, ..., xₙ}
then, in the relation:
(–2, 4), (3, –2), (1, 0), (5, 5)
The set that represents the independent variable is a set with the first elements from each one of these four points:
{-2, 3, 1, 5}
The correct option is A.
The expression 6k is an algebraic expression where 6 is the number of dollars Andrew earns per hour doing odd jobs and k is the number of hours he works. What expression describes the number of hours Andrew worked if he earned $30.00?
Answers
Answer: 30 = 6(5) thirty equals six times five.
Step-by-step explanation: Divide the total money earned by the pay Andrew gets for every hour to find how many hours Andrew worked to get that amount of money.
$30.00 = 6k
Have a nice day.
if f(x)=35x+25
and g(x)=22x+18
find 5f(4)+2g(10)
Answers
Answer:
1301
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
FunctionsFunction NotationStep-by-step explanation:
Step 1: Define
Identify
f(x) = 35x + 25
g(x) = 22x + 18
f(4) is x = 4 for function f(x)
g(10) is x = 10 for function g(x)
Step 2: Find Function Values
f(4)
Substitute in x [Function f(x)]: f(4) = 35(4) + 25Multiply: f(4) = 140 + 25Add: 165g(10)
Substitute in x [Function g(x)]: g(10) = 22(10) + 18Multiply: g(10) = 220 + 18Add: g(10) = 238Step 3: Evaluate
Substitute in function values: 5(165) + 2(238)Multiply: 825 + 476Add: 1301Pls help me I need to get 5 points by the end of the day. so even if you arn’t 100% sure just put your answer anything helps.
Answers
20 1/4 divided by 9 is 2 1/4
2 1/4 plus 3/4
Answer:
24
Step-by-step explanation:
Hanna: 20 1/4 cups per 9 servings.
We divide 20 1/4 by 9 to find the amount per serving.
20 1/4 / 9 = 81/4 / 9/1 = 81/4 * 1/9 = 9/4
Hanna's recipe uses 9/4 cup per serving.
Pocahontas: 3/4 cup more per serving than Hanna
9/4 + 3/4 = 12/4 = 3
Pocahontas uses 3 cups per serving
3 * 8 = 24
Pocahontas uses 24 cups of flour for 8 servings.
Bonjour, pouvez-vous m'aider s'il vous plaît.
Un grand père de 70ans a réuni ses 5 petits enfants.
Adélaïde est la plus jeune. Viennent ensuite les jumeaux Alain et Alex qui ont 4ans de plus. Coralie a deux ans de plus que les jumeaux et Dorothée a 7ans de plus qu'Adélaïde.
Le grand père remarque: "C'est amusant, à vous tous, vous avez le même âge que moi.".
Quel est l'âge d'Adélaïde ? (Utilisez une question).
Merci de votre compréhension.
Answers
Qu'est-ce que cela a à voir avec quoi que ce soit?
When the sun is at a certain angle in the sky, a 50 foot building will cast a 20 foot shadow. What is the length of the shadow in feet cast by a 20 foot pole at the same time?
Answers
Answer:
Prepara a bar graph. (Mention the scale)
Potato= 25 per kg
Tomato= 40 per kg
Cauliflower= 10 per kg
Chilli= 15 per kg
Lemon= 30 per kg
Answer:
8 ft
Step-by-step explanation:
The height of the building/pole and shadow of each are in proportion.
let x be the length of shadow of the pole, then
[tex]\frac{50}{20}[/tex] = [tex]\frac{20}{x}[/tex] ( cross- multiply )
50x = 400 ( divide both sides by 50 )
x = 8
The shadow cast by the pole is 8 ft
HELP
find the length of the diagonals of rectangle QRST
Answers
Answer:
11:
since diagonal are equal of rectangle
QS=RT
4x+6=6x-4
6+4=6x-4x
2x=10
x=10/2
x=5
now
diagonal :4x+6=4*5+6=26
12.
again
QS=RT
9x+12=11x-10
12+10=11x-9x
2x=22
x=11
now
diagonal=9*11+12=99+12=111
What is the volume of the tank, in terms of PI?
Answers
Answer:
48[tex]\pi[/tex] cubic feet
Step-by-step explanation:
Have a good day :)
can someone explain, i'm literally sweating trying to figure it out
Answers
Answer:
54 degrees.
Step-by-step explanation:
So a fun fact is that the exterior angle is equal to the sum of the opposite two interior angles (at least within triangles).
Given this, set these values equal to each other to get the value of a.
d = a + b
2a = (a+10)+44
2a = a + 54
a = 54
The measure of the exterior angle is 54 degrees.
C
y
0
5
1
1
20
2
80
3 320
Answers
Answer:
yes
Step-by-step explanation:
4. Which of the following sets of ordered pairs represents a FUNCTION?* 1 point
(11, -7)
(14, 7)
(14, -9)
(15, -7)
(17, 7)
(15, -13)
(13, 1)
A
(10, -6)
(16, 18)
(16, 7)
(-3, 14)
(2, 16)
(16, 20)
(20, 10)
Oo
Answers
Answer:
Option DStep-by-step explanation:
The graph of a function should pass the vertical line test in order to be a function.
Option A
Fails as repeat x-values of 14 with different y-valuesOption B
Fails as repeat x-values of 15 with different y-valuesOption C
Fails as repeat x-values of 16 with different y-valuesOption D
All x-values are different so this is a functionThe rule is .
Every domain of the function should have an unique range i.e f(x)=y
#1
f(14) has two values hence not a function
#2
f(15) has two values hence not a function
#3
f(16) has two values hence not a function
#4
Yes it's a function,every domain has an unique range
Given the conversion factor 12/1 in over 1ft, which cube has the larger surface area?
Answers
Answer:
Solid A
Step-by-step explanation:
3 feet is 3 x 12 = 36 inches, which is less than 48 inches, so solid A has a larger surface area than solid B.
An angle whose measure is 92° is in standard position. In which quadrant does the terminal side of the angle fall?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Answers
Answer:D:quadrant IV
Step-by-step explanation:
You welcome
Answer:
B. quad 2
Step-by-step explanation:
Other person is wrong, its b edge 2021
a candle is in the shape of a cylinder. The candle has a diameter of 6 inches and a height of 5 inches, what is the volume of the candle
Answers
Answer:
141.37167in³
Step-by-step explanation:
V=
π
d
2
2
h
=
π
6
2
2
5
≈
141.37167in³
Answer:
exact: V = 45pi in.^3
approximate: V = 141.4 in.^3
Step-by-step explanation:
V = (pi)r^2h
r = d/2 = 6 in./2 = 3 in.
V = (pi) * (3 in.)^2 * 5 in.
V = 45pi in.^3
V = 141.4 in.^3
question in picture,
find all angles that satisfy the equation below.
Answers
Helppppp
No links plz I’m already behind in class
Answers
Answer:
Umm i would go with A
*If im wrong im sorry*
A) 350 – 180 B) 468 – 257 C) 2,456 – 2,388 D) 986 – 799 E) 687 – 623A) 350 – 180 B) 468 – 257 C) 2,456 – 2,388 D) 986 – 799 E) 687 – 623v
Answers
Answer:
Whats ur quetsion?
Answer question b and c
Question b: find the value of x
Question c: find the value of y
Answers
sin60 = y/25
y = sin60(25)
y = 21.6
y ≈ 22