Answer: The answer is 60p.
Step-by-step explanation:
1) You first simplify what is in parenthesis.
(6p+9p) = (15p)
2) Next, you multiply (15p) by 4.
4(15p) = 60p
3) You simplified the expression of
4(6p+9p) to 60p.
2(q–8)<–10 solve for r
Answer:
q < 3
Step-by-step explanation:
2(q–8)<–10
Divide each side by 2
2/2(q–8)<–10/2
q-8 < - 5
Add 8 to each side
q-8+8 < - 5+8
q < 3
Answer:
[tex] = q < 3[/tex]
Step-by-step explanation:
[tex]2(q - 8) < - 10 \\ 2q - 16 < - 10 \\ 2q < - 10 +1 6 \\ 2q < 6\\ \frac{2q}{2} < \frac{6}{2} \\ = q < 3[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
The figure shown in the right is made up of a square and a circle. Find the perimeter of the shaded region.
A. 16+2π cm
B. 12+2π cm
C. 12+4π cm
D. 16+4π cm
Answer:
B. 12 + 2pi cm
Step-by-step explanation:
The shaded region is made up of 3 square sides and one half circle. The three square sides are each 4, which means that those altogether equal 12.
The circle's circumference can be found by using the equation c = (d)pi
The diameter is 4, so the whole circumference is 4pi. However, you only need half of a circle, which is represented by 2pi.
Add them all together, and you get 12 + 2pi cm.
Answer: i think B
Step-by-step explanation:
Solve for n.
–10n = –6 − 7n
n =
So the right answer is 2.
look at the attached picture
Hope it will help you
Good luck on your assignment
Please help me now plz I will mark you brainliest
Answer:
4.41
Step-by-step explanation:
We can use trig to solve for the missing side (specifically cosine). cos(x)=adjacent side/hypotenuse. We have the x value (which is the angle shown) which is 25. We have the adjacent side of that angle which is 4. We are solving for the hypotenuse (lets call that h). When we plug in values into the equation cos(x)=adjacent/hypotenuse, we get cos(25)=4/h. cos 25=0.9063. So 0.9063=4/h. Multiply both sides by h and we get 0.9063h=4. Now divide 0.9063 on both sides to isolate h and we get 4.4135... but since you want hundredths, its 4.41
Measurements of a circle
Answer:
253 degree is the answer
Please help!
You flip a coin twice.
What is the probability of getting tails and then getting heads?
Write your answer as a percentage.
___%
Answer: 25%
Step-by-step explanation:
You have a 1/2 chance of landing a heads or tails both times. So, you multiply 1/2 *1/2 = 1/4. 1/4 = 0.25 = 25%.
Prime factors of 24x2
Answer:
Step-by-step explanation:
24 is a composite number.
Prime factorization: 24 = 2 x 2 x 2 x 3, which can be written 24 = 2³ x 3
The exponents in the prime factorization are 3 and 1. Adding one to each and multiplying we get (3 + 1)(1 + 1) = 4 x 2 = 8. Therefore 24 has exactly 8 factors.
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
Factor pairs: 24 = 1 x 24, 2 x 12, 3 x 8, or 4 x 6
If m<22 =122 what is m<5
Answer:
m = -5
Step-by-step explanation:
Step 1 :
Pulling out like terms/ factors
Add 5 to both sides of the equation :
-m = 5
Multiply both sides of the equation by (-1) : m = -5
Hope this helps.
Can someone please help with this question
Answer:
Option B.
Step-by-step explanation:
The given equation of trend line is
[tex]y=\dfrac{4}{5}x[/tex]
where, x is time in minutes and y is amount of water in gallons.
It is given that the rate (gallons per minute) continues approximately.
We need to find the amount of water flow from the hose in 45 minutes.
Substitute x=45 in the given equation.
[tex]y=\dfrac{4}{5}(45)[/tex]
[tex]y=4\times 9[/tex]
[tex]y=36[/tex]
It means 36 gallons of water from hose in 45 minutes.
Therefore, the correct option is B.
A farmer sells 6.5 kilograms of pears and apples at the farmer's market. 3/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmers market?
Answer:
1.625 kilograms
Step-by-step explanation:
Since total weight of pears and apples is 6.5 kilograms and 3/4 of this weight is pears, the weight of the pears is
→ 6.5 x 3/4 = 4.875 kilograms
Since the weight of the pears is 4.875, we can subtract it from the total weight to find the weight of the apples
→ 6.5 - 4.875 = 1.625 kilograms
Answer:
1.625 kg
Step-by-step explanation:
Total weight sold by the farmer =6.5 kilograms
If 3/4 of the weight is pears:
Weight proportion of apple[tex]=1-\frac{3}{4}= \frac{1}{4}[/tex]
Therefore:
Weight of Apples sold at the market [tex]= \frac{1}{4} X 6.5 kg\\[/tex]
=1.625 kg
The farmer sold 1.625 kilograms of apple.
helpieeee plsss
A cone has a volume of 96 'pi' cubic feet. if the radius is 6 feet, what is the height of the cone?
A.8
B.32
Answer:
height of the cone = 8 ft
Step-by-step explanation:
A cone has a volume of 96π ft³. The radius of the cone is 6 ft. The height of the cone can be computed below .
The volume of a cone can be represented as follows
volume of a cone = 1/3πr²h
where
r = radius
h = height
volume of a cone = 1/3πr²h
volume = 96π ft³
r = 6 ft
h = ?
96π = 1/3 × π × 6² × h
96π = 1/3 × π × 36 × h
96π = 12πh
divide both sides by 12π
h = 96π/12π
h = 8 ft
height of the cone = 8 ft
if you have 3,500 after 10 years on an investment that pays 3.5% compounded daily, what was the principle amount you started with ?
Answer: $2,466.45
Step-by-step explanation:
Hi, to answer this question we have to apply the compounded interest formula:
A = P (1 + r/n) nt
Where:
A = Future value of investment (principal + interest)
P = Principal Amount
r = Nominal Interest Rate (decimal form, 3.5/100= 0.035)
n= number of compounding periods in each year (365)
Replacing with the values given
3,500= P (1+ 0.035/365)^365(10)
Solving for P
3,500= P (1.00009589)^3650
3,500/ (1.00009589)^3650 =P
P = $2,466.45
m∠A=5x° . m∠B=(3x−4)° m∠C=90° What is the value of x?
Answer:
6
Step-by-step explanation:
Answer:
11.75
Step-by-step explanation:
the angles of a triangle should add to 180
5x + 3x - 4 +90 = 180
now solve for x
8x = 94
94/8 = 11.75
plzzzzz helppppppp ASAP!!!!! will mark brainliest +25pts
[tex]\frac{-3x^5 +11x^4 +33x^3 -26x^2 -36x-6}{x^3 +6x^2 -3x-5}[/tex]
Divide using long division.
show work
Answer:
[tex]-3x^2+29x-150+\frac{946x^2-341x-756}{x^3+6x^2-3x-5}[/tex]
Step-by-step explanation:
See attachment.
In geometry, the kissing number of a mathematical space is defined as the greatest number of non-overlapping unit spheres that can be arranged in that space such that they each touch a common unit sphere.
Is the explanation true or false?
Sorry bout the cringe btw... it’s my math problem.
I’ll mark brainleist if you anwser.
Answer:
this explanation is false
7^2 + 1 - 5 x 3 where do the parenthesis go if the value is 135
Answer:
(7²+(1-5))×3=
Step-by-step explanation:
Let's try this
(7²+(1-5))×3=
(49-4)×3=
45×3=
135
(Worked first try :o!)
A laboratory tested n = 110 chicken eggs and found that the mean amount of cholesterol was LaTeX: \bar{x}x ¯ = 92 milligrams with σ = 8 milligrams. Find the margin of error E corresponding to a 95% confidence interval for the true mean cholesterol content, μ, of all such eggs.
Answer:
The margin of error corresponding to a 95% confidence interval for the true mean cholesterol content, μ, of all such eggs is of 1.495 miligrams.
Step-by-step explanation:
We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:
[tex]\alpha = \frac{1-0.95}{2} = 0.025[/tex]
Now, we have to find z in the Ztable as such z has a pvalue of [tex]1-\alpha[/tex].
So it is z with a pvalue of [tex]1-0.025 = 0.975[/tex], so [tex]z = 1.96[/tex]
Now, find the margin of error E as such
[tex]E = z*\frac{\sigma}{\sqrt{n}}[/tex]
In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.
In this question:
[tex]\sigma = 8, n = 110[/tex]. So
[tex]E = 1.96\frac{8}{\sqrt{110}} = 1.495[/tex]
The margin of error corresponding to a 95% confidence interval for the true mean cholesterol content, μ, of all such eggs is of 1.495 miligrams.
A prism is filled with 60 cubes with 1/2 unite side length
What is the volume of the prism in cubic unites?
A carousel factory has 1252 carousel horses. 48 horse’s are placed on each carousel. How many carousel can the factory build?
Answer: they can build 26 Carousels.
Step-by-step explanation:
Please help me with this question it is in the picture
Answer:
complementary angles
Step-by-step explanation:
The sum of the angles is 67+23 = 90
When angles sum together to 90, the are called complementary
Answer:
Option A
Step-by-step explanation:
The measures of the two angles have a sum of 90°.
[tex]67+23=90[/tex]
Therefore, they are complementary angles, since complementary angles have a total measure of 90°.
Option A is the best answer.
Brainilest Appreciated.
what is the answer to the following question.
7/2 times 5 times 7/5
Answer:
24 1/2
Step-by-step explanation:
First multiply 7/2 by 5.
7/2 x 5 = 35/2
Then, multiply 35/2 by 7/5.
35/2 x 7/5 = 245/10
Simplify 245/10.
245/10 = 49/2
Convert to mixed fraction.
49/2 = 24 1/2
Therefore, the simplest form of 7/2 x 5 x 7/5 is 24 and 1/2.
Answer:
[tex]24.5[/tex]
hope this helps
brainliest appreciated
good luck!! have a nice day!
the floor of a building consists of 2000 tiles which are rhombus shaped and each of is diagonal is 40 cm and 25 cm in length. find the total cost of polishing the floor, if the cost per m² is $5.
WHAT IS THE TOTAL COST
ANSWER QUICK
Answer:
$2500 is the total cost.
Step-by-step explanation:
Area of rhombus = 40(25)/2=1000/2=500
500*5=2500
Therefore, $2500 is the total cost.
I hope this helped and have a good rest of your day!
Linear function A and linear function B both have the same input values as shown below. Why will the output values for linear function A always be different than the corresponding output values for linear function B? 2 tables. A 2-column table with 5 rows titled Linear Function A. Column 1 is labeled x with entries 1, 3, 5, 7, 9. Column 2 is labeled y with entries 3, 7, 11, 15, 19. A 2-column table titled Linear Function B. Column 1 is labeled x with entries 1, 3, 5, 7, 9. Column 2 is labeled y with entries 4, 8, 12, 16, 20. The initial values of the two functions are different, and the rates of change of the two functions are also different. The initial values of the two functions are different, and the rates of change of the two functions are the same. The initial values of the two functions are the same, and the rates of change of the two functions are different. The initial values of the two functions are the same, and the rates of change of the two functions are also the same.
Answer:
The correct answer is: B. The initial values of the two functions are different, and the rates of change of the two functions are the same
Step-by-step explanation: Trust me
Answer: : B. The initial values of the two functions are different, and the rates of change of the two functions are the same
Step-by-step explanation: on edgenuidy
What is the approximate circumference of the circle? Use 22/7 for pi. Round to the nearest hundredth.
A) 1.33 meters
B)4.09 meters
C) 5.31 meters
D) 8.17 meters
Answer:
B) 4.09
Step-by-step explanation:
C= 2πr
Divide 55 in the ratio 3:2
Answer:
33 and 22
Step-by-step explanation:
total ratio is 5
55÷5 =11 ( ratio 1)
ratio 3 : 11x3 = 33
ratio 2 : 11x2 = 22
hope this helps
Together there are 754 students and teachers in the meeting if the ratio of students to teachers is 27:2 how many teachers are there
Answer:
52 teachers
Step-by-step explanation:
27x+2x=754
29x=754
x=26
2(26)=52
The number of teachers are 52.
What is a word problem?A word problem is a verbal description of a problem situation. It consists of few sentences describing a 'real-life' scenario where a problem needs to be solved by way of a mathematical calculation.
For the given situation,
Total number of people = 754
The ratio of students to teachers = 27:2
Let x be the number of people
then,
⇒ [tex]27x+2x=274[/tex]
⇒ [tex]29x=274[/tex]
⇒ [tex]x=\frac{274}{29}[/tex]
⇒ [tex]x=26[/tex]
Thus number of students = [tex]27x[/tex]
⇒ [tex]27(26)=702[/tex]
and number of teachers = [tex]2x[/tex]
⇒ [tex]2(26)=52[/tex]
Hence we can conclude that the number of teachers are 52.
Learn more about word problems here
brainly.com/question/20594903
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please help will give brainliest to first correct answer
Answer:
A
Step-by-step explanation:
Si: P(x+2)=2(x+2)^3 + x^2+4x +4 : Calcular P(3)
Answer:
Step-by-step explanation:
Given the formula D=qh, solve for q.
Answer:
D/ h =q
Step-by-step explanation:
D = qh
Divide each side by h to isolate q
D/ h = dh/h
D/ h =q
Step-by-step explanation: To solve for q in the equation d = qh, all we have to do is get q by itself on the right side of the equation.
Since q is being multiplied by h, to get q by itself,
we simply divide both sides of the equation by h.
On the right, the h's cancel and we are re left with q.
On the left we have [tex]\frac{d}{h}[/tex].
So our answer is [tex]\frac{d}{h} = q[/tex].
What is the value of n - 7 when n = 14
Answer:
7
Step-by-step explanation:
n - 7
Let n = 14
14-7
7
Answer:
7
Step-by-step explanation:
n-7 n=14
14-7 (substitution)
7