Answer:
use desmos
Step-by-step explanation:
it will help you a lot on this question
Test 43,785 for divisibility by 2, 3, 5, 9, and 10.
3 and 5
5
3, 5, and 9
3 and 9
Answer:
Step-by-step explanation:
43,785 is not even so it is not divisible by 2
when we add its digits 4+3+7+8+5 = 27 and it is divisile by 3
43,785 ends with 5 so it is divisible by 5
43,785's sum of digits are 27 and it is divisible by 9
43,785 does not end with a zero so it is not divisible by 10
Find the slope of the points (2, 13) and (8, 1)
From a point 55 feet away from the foot of a tower, the angle of elevation of the top of the
tower is 60°. What is the height of the tower?
Answer:
The height of the tower is approximately 95.263 feet
Step-by-step explanation:
The given parameters are;
The distance from the foot of the tower where the angle of elevation is measured = 55 feet
The angle of elevation to the top of the tower from a point 55 feet from the foot of the tower, θ = 60°
Therefore, by trigonometric ratio, we have;
[tex]tan(\theta )= \dfrac{Opposite \ leg \ length}{Adjacent \ leg \ length} = \dfrac{The \ height \ of \ the \ tower}{Distance \ from \ foot \ of \ tower}[/tex]
Therefore, we have;
[tex]tan(60 ^{\circ} ) = \dfrac{The \ height \ of \ the \ tower}{55 \ feet}[/tex]
The height of the tower = 55 feet × tan (60°) = 55 × √3 feet ≈ 95.263 feet.
Subtract 5/6-(-4/9)
Please
Answer:
1.27777777778
Step-by-step explanation:
i think
What is the missing reason in the proof?
How many solutions does the system have?
x-2y = 6
3x - 6y = 18
Answer:
x=6+2y
Step-by-step explanation:
A rotating sprinkler that sprays water at a radius of 11 feet is used to water a lawn. Determine the area of the lawn that is watered. Round your answer to two decimal places.
Answer:
379.94 ft
Step-by-step explanation:
A=3.14x R^2
Pleaseeeee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answer:
A and C , I’m pretty sure
Step-by-step explanation:
The product of two rational numbers is 34.77. If one of the numbers is 6.1, what is the other number?
Answer:
5.7
Step-by-step explanation:
1. What is the length of base for this triangle?
2. What is the length of height for this triangle?
Answer:
base=5
height=3
Step-by-step explanation:
i need help on 13-16
Write the phrase as an expression.
5 less than 8.
An expression is (answer)
Answer:
The answer is 5 < 8
Step-by-step explanation:
The sign < means less than.
So you write it was 5 < 8 because 5 is lesser than 8.
The diagonal length of a rectangle is 25 inches, and the length of the rectangle is 9 inches.
Which measurement is closest to the width of this rectangle in inches?
A) 15.8
B) 16
C) 23.3
D) 34
Answer:
Option C is the right answer.
Step-by-step explanation:
Given that:
Length of diagonal = 25 inches
Length of rectangle = 9 inches
Width of rectangle will be one of the two legs of right angled triangle and the diagonal will be the hypotenuse.
Using Pythagorean theorem;
[tex]a^2+b^2=c^2\\(9)^2+w^2=(25)^2\\81 + w^2 = 625 \\w^2 = 625-81\\w^2 = 544[/tex]
Taking square root;
[tex]\sqrt{w^2}=\sqrt{544}\\w=23.3[/tex]
Therefore,
Option C is the right answer.
We will see that the width of the rectangle is 23.3, so the correct option is C.
How to get the width if we know the length and the diagonal?
For a rectangle of length L and width W the diagonal length is given by:
D = √( W^2 + L^2)
Rewriting this for the width we get:
W = √(D^2 - L^2)
Here we know that:
D = 25 in
L = 9 in
Replacing that in the equation above we get:
W = √( (25 in)^2 - (9 in)^2 ) = 23.3
So the correct option is C.
If you want to learn more about rectangles you can read:
https://brainly.com/question/17297081
Suppose matrix B is the inverse of matrix A
AB=
ABA=
Answer:
Step-by-step explanation:
AB=I
ABA=A
BBA=B
BBAA=I
Answer:
Better late than never ♥
What value(s) of x will make x2 = 16 true?
O A. 4 and -4
O B. 2
O C. 6 and -6
O D. 4
what are the domain and range of g(x)=-x^2+7
Answer:her for ppoints
Step-by-step explanation:
Answer
domain (-inf,inf) range (-inf, 7)
Step-by-step explanation:
I think
Simplify the expression (-7i)(-7i)
Answer:
-49
Step-by-step explanation:
I am taking it right now!
Unit rate of 100 calories in 5 crackers
Answer:
20
Step-by-step explanation:
Answer:
20.
Step-by-step explanation:
what is 0.96 X 7.1 <-----
Answer:
6.816. But if you want to round up then 7
Step-by-step explanation:
Number 5 need answers please
Answer:
13
Step-by-step explanation:
when the signs are equal or same the result is positive
(-)*(-)= (+)
16 skittles is one serving. How many servings could you get out of a bag with 272 skittles? *
15
16
17
18
Answer:
17
Step-by-step explanation:
272 / 16 = 17
Answer: 17
Step-by-step explanation:
272/16
if someone helps ill give 100 points away
Answer:
1. 190.69
2. 1,929.71
3. 562.57
4. 1,122.98
5. 2,724.62
Step-by-step explanation:
Hope that helps
Hello! here are the answers!
1. 190.69
2. 1,929.71
3. 562.57
4. 1,122.98
5. 2,724.62
6x - 4 = 2x + 8
Show work fast
Answer:
x=3
Step-by-step explanation:
6x-4=2x+8
-2x=-2x
4x-4=8
+4=+4
4x=12
4x/4=12/4
x=3
Answer:
Step-by-step explanation:
Carmen paid $10.50 for a T-shirt at the mall. It was on sale for 30% off. What was the original price before the discount?
Answer:
15
Step-by-step explanation:
10.50/x = 70/100
cross multiply
70x =1050
isolate
devide by 70 on both side
x=15
the area of a rectangle is 30m^11 n^5. if the length of the rectangle is 6m^4 n^2, what is the width of the rectangle
Is the set of ordered pairs presented in the arrow diagram a function?Explain.
Answer:
no
Step-by-step explanation:
a function cant have the same range
Answer:
Functions as Arrow Diagrams When the domain and codomain of a function are finite sets then one can represent the function by an arrow diagram. Remember that an arrow diagram represents a function if exactly one arrow must leave each element of the domain and point to one element in the codomain.
Step-by-step explanation:
Hogan has saved $2,765 for a trip to Korea. The trip will cost at least $5,245.
Which Inequality shows how much more money (m) Hogar needs to save for his trip to Korea?
Answer:
Step-by-step explanation: 5795f
Amount of money required for Hogan needs to save for his trip is $ 2480
m ≥ 2480
What is an Inequality Equation?
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the minimum amount of money required for the trip = A
The total amount of money required by Hogan for his trip = $ 5245
The amount of money Hogan saved for the trip = $ 2765
Noe , the equation will be
The remaining amount required for the trip =
total amount of money required by Hogan for his trip - amount of money Hogan saved for the trip
The remaining amount required for the trip = $ 5245 - $ 2765
The remaining amount required for the trip = $ 2480
Therefore , the minimum amount of money is m ≥ 2480
Hence , Amount of money required for Hogan needs to save for his trip is $ 2480
m ≥ 2480
To learn more about inequality equations click :
https://brainly.com/question/11897796
#SPJ2
what is 34.16 divided by 2
Answer:
17.08
Step-by-step explanation:
please give me the brainliest!!<3
Answer:
427/25=17.08
Step-by-step explanation:
Alex paid $3.59 for 1.35 pounds of chicken.
To the nearest cent, how much did Alex pay per pound?
Answer:
Step-by-step explanation:
Alex paid 3.59/1.35=2.66 per pound
Alex paid $3.59 for 1.35 pounds of chicken then Alex pay per pound is $2.7 (round to the nearest cent) and this can be determined by using the unitary method.
Given :
Alex paid $3.59 for 1.35 pounds of chicken.
The unitary method can be used to determine the nearest cent did Alex pay per pound.
In the unitary method, there are two important terms namely as single unit and necessary unit. First, single unit is determined by using that necessary unit can be evaluated.
Given that Alex paid $3.59 for 1.35 pounds of chicken than for one pound Alex paid:
[tex]=\dfrac{3.59}{1.35}\times 1[/tex]
= $2.66 [tex]\approx[/tex] $2.7
Alex paid $3.59 for 1.35 pounds of chicken then Alex pay per pound is $2.7 (round to the nearest cent).
For more information, refer to the link given below:
https://brainly.com/question/21648365
Determine whether the sequence is arithmetic, geometric, or neither, and justify your response.
-3, 6, -12, 24,
9514 1404 393
Answer:
geometric
Step-by-step explanation:
The signs of the terms alternate, so it cannot be an arithmetic sequence.
The ratios of terms are ...
6/-3 = -12/6 = 24/-12 = -2
The terms have a constant ratio of -2, so the sequence is geometric.