Answers
Answer:
The correct option is B
i just answer that on our test and i got A+
Answer:
p + 2
Step-by-step explanation:
[tex]A=lb \\ \\ \implies \: b = \frac{A}{l} \\ \\ \implies \: b = \frac{p(4 {p}^{2} - 16) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - 4) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - {(2)}^{2} ) }{4p(p - 2)} \\ \\ \implies \: b = \frac{\cancel{4p({p} - {(2)})}({p} + {(2)}) }{\cancel{4p(p - 2)}}\\ \\ \implies \huge \orange{ \: b =(p + 2)}[/tex]
Related Questions
)) of the students in Brody's grade, 30 students have a pet and the other 47 students do not.
What is the ratio of the number of students who do not have a pet to the number of students who
have a pet?
Answers
Answer:
Given
students have a pet = 30students do not have a pet = 47Let number of students who have a pet denoted by "X" And number of students who do not have a pet denoted by "Y"
Step-by-step explanation:
Ratio of students who have a pet = [100 - (X/Y * 100)]
Ratio of students who have a pet = [100 - (30/47 * 100)]
Ratio of students who have a pet = [100 - (67.8)]
Ratio of students who have a pet = 36.2
a can of pepsi has a radius of 1.3 inches and a height of 4.8 inches find the volume of the cans
Answers
Answer:
Approximately 25.48
Step-by-step explanation:
V = πr²h
V=πr2h=π·1.32·4.8≈25.4846
V ≈ 25.48
1. The diagram shown is two intersecting lines. The measure of (5 is 47°.
(a) What is the measure of {7 ? How do you know. Explain your answer in complete sentences.
(b) Suppose the measure of {6 can be represented by (2x-5) . What equation can be written to solve for the value of x?
(c) What is the value of x?
Answers
By using what we know about intersecting lines, we will see that:
a) ∡7 = 47°b) 47° + (2x - 5)° = 180°c) x = 69How to get the measures of the angles for two intersecting lines?When two lines intersect, 4 angles are formed. There are two properties that these angles have.
If the angles are adjacent, then their measures add up to 180°If the angles are not adjacent, these angles have the same measure.a) We know that ∡5 = 47°
And 7 is not adjacent to 5, then 7 has the same measure:
∡7 = 47°
b) 6 and 5 are adjacent, then we must have that:
∡5 + ∡6 = 180°
47° + (2x - 5)° = 180°
That is the equation we need to solve to get the value of x.
c) To solve the linear equation we need to isolate x, let's do that:
47° + (2x - 5)° = 180°
(2x - 5)° = 180° - 47° = 133°
2x - 5 = 133
2x = 133 + 5 = 138
x = 138/2 = 69.
If you want to learn more about linear equations, you can read:
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The area of a square-shaped rug is 144 ft^2. What is the perimeter, in feet, of the rug?
Answers
Answer:
48 feet
Step-by-step explanation:
The rug is a square so that means that the sides are going to be the same length. 12*12 = 144 so the lengths of the sides are 12 feet. 12+12+12+12 = 48
hope this helped! :)
Answer:
I might be wrong but I believe the answer is 48 ft.
Step-by-step explanation:
Indicate if the following would result in a random sample or a biased sample
Use a pattern, such as selecting every fourth person who enters the cafeteria
A. biased
B. random
Answers
Answer:
biased
Step-by-step explanation:
i took the test and I got it right
The graph of f(x) = x2 is translated to form g(x) = (x – 5)2 + 1. On a coordinate plane, a parabola, labeled f of x, opens up. It goes through (negative 2, 4), has a vertex at (0, 0), and goes through (2, 4). Which graph represents g(x)? On a coordinate plane, a parabola opens up. It goes through (2, 10), has a vertex at (5, 1), and goes through (8, 10). On a coordinate plane, a parabola opens up. It goes through (2, 8), has a vertex at (5, negative 11), and goes through (8, 8). On a coordinate plane, a parabola opens up. It goes through (negative 8, 10), has a vertex at (negative 5, 1), and goes through (negative 2, 10). On a coordinate plane, a parabola opens up. It goes through (negative 8, 8), has a vertex at (negative 5, negative 11), and goes through (negative 2, 8).
Answers
Answer:
The option which is:
On a coordinate plane, a parabola opens up. It goes through (2, 10), has a vertex at (5, 1), and goes through (8, 10).
Step-by-step explanation:
At first we should know the rules of translation
1) {f(x) + a} is f(x) shifted up (a) units
2) {f(x) – a} is f(x) shifted down (a) units
3) {f(x + a)} is f(x) shifted left (a) units.
4) {f(x – a)} is f(x) shifted right (a) units.
Given:
f(x) = x²
g(x) = (x-5)² + 1
By comparing [ the translation from f(x) to g(x) ] with the rules of translation
We can deduce that g(x) is the image of f(x) by translation 5 units right and 1 unit up ( rules 1 and 4)
See the attached figure which represent the graph of f(x) and g(x)
As shown g(x) goes through (2, 10), has a vertex at (5, 1), and goes through (8, 10)
What is the surface area of the box, in square feet, that Zoey decorates?
Answers
Answer:
should be 1006
Step-by-step explanation:
In a pair of complementary angles, the measure of the larger angle is twice that of the smaller
angle. What is the measure of the larger angle?
Answers
Answer: 60 degrees
Step-by-step explanation:
Jane has 4 more jelly beans than Dan. If Jane has 13 jelly beans, how many jelly beans does Dan have
Answers
Answer:
Dan would have 9 jellybeans.
Step-by-step explanation:
Since Jane has 4 more, all we have to do is subtract 4 from 13 to get the answer, 9.
Which are solutions of the linear equation?
Select all that apply. 3x + y = -10
(-1, -6)
(-2 -4)
(-3,1)
(-4. 3)
(-5. 5)
Answers
Answer:
The answer is (-5,5).
Step-by-step explanation:
y = 10 - 3x
Substitute the options you get 5 for y which makes (-5,5) the answer.
Solve for x
thank you
Answers
Answer:
x = 28
Step-by-step explanation:
(x + 9)° + (2x + 5)° + (3x - 2)°= 180°
(6x + 12)° = 180°
[tex]6x=180-12[/tex]
[tex]x =\frac{168}{6} =28[/tex]
Hope this helps
what is the quotient of 5/4?
(I'll give brainliest if you answer, thanks!<3)
Answers
Answer:
1 1/4
Step-by-step explanation:
5/4 = 1.25
As you can see 1 is the whole
1 divide by .25 = 4
Thus, 1 1/4
[tex]\frac{5}{4}=1\frac{1}{4}[/tex]
~Learn with Lenvy~
1.25 is the quotient when 5 is divided by 4.
What is Division?A division is a process of splitting a specific amount into equal parts.
In division, the dividend( the number being divided) is divided by the divisor (the number you are dividing by) to get the quotient (the result of the division).
In this case, the dividend is 5 and the divisor is 4.
So, 5 divided by 4 is equal to 1.25:
Five divided by four equal to one point two five.
5 ÷ 4 = 1.25
Hence, 1.25 is the quotient when 5 is divided by 4.
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#SPJ2
Is a triangle with the sides of 32, 60, and 68 a right triangle?
Answers
In order for a triangle to be considered a right triangle, one of the sides must be 90°. In this case, the triangle is not because none of the three sides equals 90°
Find x plissssssssssssss
Answers
Which system of equations has no solution? HELP ASAP!!!!!!
Answers
Answer:
its the 4th one is the answer
If cd is tangent to the circle AB=1. 5 and BC=1 what is the length of CD
Answers
The length of [tex]CD[/tex] is 2.
How to determine the length of a segmentSince [tex]CD[/tex] is tangent to the circle, then [tex]AD\perp CD[/tex]. Then, the triangle [tex]ABD[/tex] is right angled. Thus, the length of [tex]CD[/tex] is found by Pythagorean theorem:
[tex]AC = \sqrt{AD^{2}+CD^{2}}[/tex] (1)
If we know that [tex]AB = 1.5[/tex], [tex]BC = 1[/tex] and [tex]AD = 1.5[/tex], then the length of [tex]CD[/tex] is:
[tex]CD = \sqrt{AC^{2}-AD^{2}}[/tex]
[tex]CD = \sqrt{2.5^{2}-1.5^{2}}[/tex]
[tex]CD = 2[/tex]
The length of [tex]CD[/tex] is 2. [tex]\blacksquare[/tex]
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John earns an 8% commission for each television he sells. If John sells a television for $700, how much commission will he earn?
Answers
Answer:$56
Step-by-step explanation:
x/700 = 8/100
(8)700 = 5,600
5,600/100 = 56
Jaq ueline has 15 cookies to share with her study group. If there are 4 kids in the group and they want to split the cookies evenly they are even willing to cut a cookie if they need to. how many cookies will each person get?
Answers
Answer:
Each person can get 3 3/4 cookies.
QUICK whoever gives correct answer will get brainliest please and thank you.
Answers
Answer:
D
Step-by-step explanation:
A genre is something like historical fiction, fantasy, science fiction, etc. Answer D establishes the story as being a fantasy. The other 3 answers show elements that could be included in any story but don't narrow down the story's genre.
eight students got a B on the final test. Ig the ratio of the number of students who got an A to the number of students who got a B is y: x, how many students got an A? Write a formula that gives the number of students who get an A given x and y.
Answers
The ratio of students that got A to students that got B is an illustration of comparison
The number of students that got A in the test is 8y/x
How to determine the number of studentsThe ratio of the student is given as:
A : B = y : x
8 students got B in their final test.
So, the ratio becomes
A : 8 = y : x
Express the ratio as a fraction
[tex]\frac A8 = \frac yx[/tex]
Multiply both sides by 8
[tex]A = \frac{8y}x[/tex]
Hence, the number of students that got A in the test is 8y/x
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The midpoint of PQ is M(5, 7). One endpoint is P(2, 5). Find the coordinates of the other endpoint Q.
Write the coordinates as decimals or integers.
Q = ( , )
Answers
(8,9)
Step-by-step explanation:
5=2+X/2
10-2=X
8=X
7=5+y/2
14=5+y
14-5=y
y=9
(8,9)
Bailey toss a coin 20 times. The results were 12 heads and a tails. What statement accurately compares the theoretical and experimental probability of tossing tails?
I need this tonight will give Brainlyist to right answer!!
Answers
State whether the sequence below is arithmetic or geometric. Explain your answer by explaining the sequence and giving the next two terms of the sequence.
-40 , -25 , -10 , 5 , ___ , ___
Answers
Factor the expression below.
15x3+10x2
Answers
Answer:
5 x 2 ( 3 x + 2 )
Step-by-step explanation:
Factor completely 8x2 − 4x − 84. 4(2x − 3)(x 7) 4(2x 3)(x − 7) 4(x − 3)(2x 7) 4(x 3)(2x − 7).
Answers
The factor of the given equation [tex]8x^{2} -4x-84[/tex] will be [tex]4(x+3)(2x-7)[/tex]
What will be the factor of the given equation?Given equation is [tex]8x^{2} -4x-84[/tex]
Now taking 2 commons from the equation
[tex]4(2x^{2} -x-21)[/tex]
now splitting the equation we get
[tex]4(2x^{2} +6x-7x-21)[/tex]
[tex]4(2x(x+3)-7(x+3))[/tex]
[tex]4(x+3)(2x-7)[/tex]
Thus the factor of the given equation [tex]8x^{2} -4x-84[/tex] will be
[tex]4(x+3)(2x-7)[/tex]
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4 /5 fraction can be rewritten as _____
Answers
Answer:
8/10, 12/15, 16/20 and so on
Step-by-step explanation:
4x2/5x2 = 8/10
4x3/5x3 = 12/15
4x4/5x4 = 16/20 and so on
Plss help if you can
Answers
y = 27
21 / 3 = 7
7 * 4 = 28
28 - 1 = 27
Answer fast brainly i give brainliest
Answers
Answer:
see below ( i am not sure about the answers)
Step-by-step explanation:
positive
negative
negative
positive
Given that, 2x^3 + 5x^2+7x + 23 = A(x+1)^3+ B(x + 1)^2 +Cx+ 22 for all values of x, evaluate A, B and C. Hence, state the remainder when 2x^3 +5x^2 + 7x+23 is divided by x^2 + 2x +1.
Answers
Answer:
A = 2
B = -1
C = 3
remainder= 19
Step-by-step explanation:
A(x+1)³ + B(x+1)² + Cx + 22 =
A(x³ + 3x² + 3x + 1) + B(x² + 2x + 1) + Cx + 22 =
Ax³ + (3A + B)x² + (3A + 2B + C)x + (A + B + 22) =
2x³ + 5x² + 7x + 23
→
A = 2
3A + B = 5 → 3(2) + B = 5 → B = 5 - 6 → B = -1
3A + 2B + C = 7 → 3(2) + 2(-1) + C = 7 → C = 7 - 6 + 2 →
C = 3
remainder :
(2x³ + 5x² + 7x + 23 )/ (x² + 2x + 1) =
(2x³ + 5x² + 7x + 23 )/ (x + 1)²
→
(x + 1)² = 0 → x = -1
2(-1)³ + 5(-1)² + 7(-1) + 23 = -2 + 5 - 7 + 23 = 19
Please help it would be appreciated so so much thank youuu
Also, ignore how terrible at maths I am
Thanks again
Answers
Answer:
so is this a question?
Step-by-step explanation:
Please explain what you are asking thank you.