Answers
Answer:
A
Step-by-step explanation:
Related Questions
A clock has a face in the shape of a circle the distance across a circle is 12 inches what is the area of the clock face in square inches?
Answers
Answer:
18.84 square inches
Step-by-step explanation:
Distance across = diameter. The area formula for circles is A= πr. r in here means radius which is 6 inches (half of diameter). π is generally 3.14 or 22/7 depending on the question. multiply the value of π and 6, then you get the answer.
find the 17th term of the arithmetic sequence whose common difference is d=3 and whose first term is a1=1
Answers
Answer:
the 17th term is 51
Step-by-step explanation:
)*+*+*;*
Selena is flying a kite as shown below. Use the measurements to find how long the kite string is.
16 feet
12 feet
feet
Answers
Answer:
20 feet
Step-by-step explanation:
In this case, you'd use pythagoras's theorem (a^2 + b^2 = c^2)
The hypotenuse is always = c, so you'd set up the equation like this:
16^2 + 12^2 = c^2, where you're solving for c (to find out the length of the kite string)
This equation simplifies to 256 + 144 = c^2
which further simplifies to 400 = c^2
to solve for c, we square root both sides so the c is isolated:
[tex]\sqrt{400} = \sqrt{c}[/tex]
20 = c
so the length of the kite string is 20 feet
The required length of the kite string will be 20 feet.
What is Pythagoras's theorem?Pythagoras's theorem states that in a right-angled triangle, the square of one side is equal to the sum of the squares of the other two sides.
As per the question, we have to use Pythagoras's theorem
a² + b² = c²
Here hypotenuse = c,
Substitute the known values and we get
16² + 12² = c²,
Here c is the length of the kite string and simplifies the equation as:
256 + 144 = c²
c² = 400
c = √400
c = 20
Thus, the length of the kite string is 20 feet.
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Two sides of a triangle measures 20 cm in 30 cm. Which of the following is a measure of
Answers
The greatest common factor (GCF) of x3, x6 x7? is
Answers
Answer:
1
Step-by-step explanation:
The highest common factor (HCF) is discovered by identifying all common factors of two integers and then picking the greatest one. The HCF of the given algebraic expressions is x³.
What is HCF?The highest common factor (HCF) is discovered by identifying all common factors of two integers and then picking the greatest one. For example, the common factors of 8 and 12 are 1, 2, and 4. The greatest common factor is four.
The given expressions can be written in the factored form as shown below.
x³ = x · x · x
x⁶ = x · x · x · x · x · x
x⁷ = x · x · x · x · x · x · x
Now, the GCF from the factors can be written as shown below.
GCF = x · x · x = x³
Hence, the HCF of the given algebraic expressions is x³.
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5 out of 25 girls said that they like pink as their favorite color. If you were to ask 325 girls, how many would say they liked pink?
Answers
Answer:
65 girls
Step-by-step explanation:
325/25=13 13x5=65
I NEED HELP PLEASEEE
Answers
How does the function represented in the table change over equal intervals? What
does this tell you about the type of function it is?
Answers
For equal intervals changing in the independent variable, the corresponding dependent value does not change by equal differences, so it is not linear. which is the correct answer would be option (B).
What is the Linear function?A linear function is defined as an equation in which the highest exponent of the variable is always one.
The table is given in the question.
As per the given table,
The rate of change will be
During the first interval : (20-10)/(9-7) = 10/2
During the second interval : (30-20)/(11-9) = 10/2
During the third interval : (40-30)/(14-11) = 10/3
The corresponding dependent value does not vary by equal differences when equal intervals in the independent variable change, therefore it is not linear.
Hence, the correct answer would be an option (B).
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When x=-2 and y=-3. - x^2? - 3xy + 2y^3 is
Answers
Answer:
-66
Step-by-step explanation:
-(-2)^2=-4
-3(-2)(-3)+2(-3)^3= -62
-4-62= -66
HELP PLS!! Which table represents The function y=4x-3?
Answers
Help
50 points and brainleist
Answers
Answer: -0.5c
Step-by-step explanation: multiply -2.5 by 1/5 (0.2) and you get -0/5
Answer:
-0/5
Step-by-step explanation:
-2.5 by 1/5 (0.2)
The patio shown has an area of 116 square feet. What is the value of h?
Answers
Answer:
8 ft
Step-by-step explanation:
if we made this into a rectangle (pretend you chop off one of the triangles and glue it to the other one to make a long rectangle), the length would be 10+4.5, or 14.5. to find what h is, we can just divide 116 by 14.5. our answer is 8.
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answers
Answer:
y = -1x + 12
Step-by-step explanation:
The angles of a triangle are three consecutive integers. Find the measure of each angle
Answers
Answer:
59,60,61
Step-by-step explanation:
the sum of all the angles in a triangle is 180.
consecutive intergers come right after one another.
x+(x+1)+(x+2)=180
3x+3=180
3x=177
x=59
x+1=60
x+2=61
There are 20 books in 4 boxes. How many books are there in 1 box?
Answers
If you were to take 20 divided by 4 the answer would be 5 books in each box.
Hope this helps :)
Answer:
There are 5 books in 1 box
Step-by-step explanation:
It is quite easy to solve. You have to use division to figure out how many books go in each box. Our division equation will be: 20 ÷ 4 = ?
We will divide 20 by 4 and our answer is 5.
We can double-check our answer by doing multiplication. 5 x 4 = 20, leading us back to the original 20 books that are in boxes.
So, there are 5 books in each box.
Hope this helps! <3
Evaluate 3ac - b for a = 3, b = -1, C = 4.
PLEASE ASAP!!
Answers
Answer:
37
Step-by-step explanation:
3(3)(4)- -1
9(4)- -1
36- -1
36+1
37
Answer:
37
Step-by-step explanation:
Given : a = 3, b = -1, C = 4
3ac - b
= 3(3)(4) - (-1)
= 36 + 1
= 37
How many 4-person groups can be selected from 12 people
Answers
Answer:
3
Step-by-step explanation:
12 divided by 4 = 3
Write an inequality statement using the symbol > to compare the distances Gary and Melissa bike. Who bikes farther to school?
Answers
Answer:
76
Step-by-step explanation:
dont take credit from me
What value of x satisfies this equation (5x + 20) = 2
Answers
Answer:
x equals -3.6
Step-by-step explanation:
5 something +20 is supposed to be 2, so you take the two off of the 20 and get 18, then divide the 18 by 5 and you'll get 3,6 and logically since it needs to be negative you need the minus before it.
Evaluate the expression 4.5 × 40
Answers
Answer:
180
Step-by-step explanation:
4.5 × 40 = 180
hope this helps...
Answer:
180x hope this helps pls give brainlist
Step-by-step explanation:
Describe how to transform the graph of g(x) = In x in the graph of f(x) =In (-x) - 9
Answers
Answer: Look down
Step-by-step explanation:
The y intercept changes. That’s it!
The shift is up or down. Positive goes up negative goes down.
The transform the graph of g(x) = In x in the graph of f(x) =In (-x) - 9.
The y-intercept changes.
We have given that,
g(x) = In x
The y-intercept changes
y-intercept changes it gives g(x).
What is the transform the graph?
Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.
The shift is up or down
-x is shown the graph shift downward.
It gives the transform the graph of g(x) = In x in the graph of f(x) =In (-x) - 9.
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A number line is divided into ninths. How many equal segments are there between the point at zero and the point at Seven-ninths? 6 7 8 9
Answers
Answer:
8 is the answer because if you count on your fingers.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
i did the test
the quotient of 8 and the sum of a number w and 10
Write the phrase as an expression.
Answers
Step-by-step explanation:
[tex] \frac{8}{w + 10} [/tex]
Solve the system
x-y+z=-2
4x-y+2z=-3
2x-3y+2z=-7
Answers
z = 22
y = 11
anyone know the answer to this ?
Answers
let(Gn)n=1,be a geometric progression if Gk +G(k+1)=a and G(k+1) +G(k+2)=b,then find r and Gk
Answers
The graph of the sales of a new product at a candy store, where x is time in months and y is number sold in hundreds, goes through the points (4, 2) and (6, 8). What is the rate of change?
Answers
Answer:
Step-by-step explanation:
the rate of change = difference in y / difference in x
for points (4, 2) and (6, 8)
the rate of change =( 2-8) /(4-6) = -4 / -2 = 2
Please answer :)
( Will give brainlst)
Answers
does any one know what midpoint is
Answers
Answer:
it means the middle of the points
Step-by-step explanation:
Answer:
The midpoint is halfway between the two end points, halfway between the two x values
Step-by-step explanation:
Draw 6 circles . Make 3 groups. Shade 1 group. Then write a fraction to name the shaded part of the groups
Answers
Answer:
1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
say 1 is a circle and 1. is a full circle
111 1|1|1 1.|1|1
111 1|1|1 1.|1|1
1/3 of the groups of circles are shaded.