answer:
the one described is the radius, so the diameter is 6 meters
3 X 2 = 6
-- please mark the brainliest and click the thanks button if correct :)
Answer:
6 meters
Step-by-step explanation:
The equation to find the diameter of a circle is,
radius * 2.
The radius of the swimming pool is 3, so 3 * 2 is 6.
87,900
3. Salome is 2 feet 5 inches tall. How many inches tall is Salome? *
5 points
31
29
24
There are 13 students in one line and 21 students in the other line. If the 5 points
Salome is 2 feet 5 inches tall. How many inches tall is Salome?
Answer:
Salome is 29 inches tall.
Step-by-step explanation:
Each feet has 12 inches.
Salome:
Salome is 2 feet 5 inches tall.
Since each has 12 inches, 2 feet = 2*12 = 24 inches
24 + 5 = 29 inches.
So Salome is 29 inches tall.
Which quadrant is (-3,7) in?
A: 1 or |
B: 2 or ||
C: 3 or ||
D: 4 or IV
A circle has a diameter of
18
m. Find the area of the sector
whose central angle is 135°
Answer:
[tex]\boxed {\boxed {\sf \frac{ 243}{8} \pi , 95.3775, or \ 95.42587686 \ m^2 }}[/tex]
Step-by-step explanation:
When given the central angle in degrees, the formula for sector area is:
[tex]A=\frac{ \theta}{360} * \pi r^2[/tex]
where θ is the central angle and r is the radius.
We are given the diameter, so we must calculate the radius. The radius is half the diameter.
r= d/2The diameter is 18 meters.
r= 18 m/2 r= 9 mNow we know all the variables:
θ=135 r= 9 mSubstitute the values into the formula.
[tex]A=\frac{ 135}{360} * \pi (9)^2[/tex]
Solve the exponent first.
(9)²= 9 m *9 m= 81 m²[tex]A=\frac{ 135}{360} * (81 \ m^2) \pi[/tex]
Solve the fraction.
[tex]A=\frac{ 3}{8} * (81 \ m^2) \pi[/tex]
Multiply the two rational numbers.
[tex]A=\frac{243}{8} \pi \ m^2[/tex]
The answer can be left like this, in terms of pi, or can be multiplied.
Using 3.14 as pi[tex]A=\frac{243}{8} *3.14 \ m^2[/tex]
[tex]A= 95.3775 \ m^2[/tex]
Using the pi button as pi[tex]A= 95.42587685 \ m^2[/tex]
The area is 243/8 π, 95.3775, or 95.42587685 square meters.
what is 3/4÷ 1/8? with a explanation
Answer:
The answer is 6.
Step-by-step explanation:
you have 3/4 divided by 1/8, first you find a common denominator, which is 8. Second you do 3 x 2 and 4 x 2, you should get 6/8 divided by 1/8, and 6 divided by 1 is still 6.
Answer:
6
Step-by-step explanation:
3 /4 × 8 /1 =
3×8/4×1=24/4
3x8 is the numerator 4x1 is the denominator
24/4=6
3/4÷1/8=6
find the equation of the line that contains The given point and is perpendicular to the given line. Write the equation in slope intercept form, if possible. (21,7); 7x-5y=6
Answer:
an = 63(-1/3)^(n-1)
Step-by-step explanation:
This is a geometric sequence with first term 63 and common ratio -1/3.
The equation for the nth term is
an = 63(-1/3)^(n-1).
Need help solving!!!!
It is 3 cause they are all the same leatheth so 3
Answer:
no its 2
Step-by-step explanation:
because 21+3=7. and 14+7=2. so it's 2
What is the ratio of the calories Robyn
burned on Wednesday le the celories she
burned on Monday?
Question isn't complete but we make assumptions in order to complete the question and explain
Answer and explanation:
If we are given a table on calories burned by Robyn on weekdays from Monday to Friday and on this table Robyn burnt 500 calories on Monday and burnt 400 calories on Wednesday, then we are required to determine the ratio of calories burnt on Wednesday to calories burnt on Monday:
Calories burnt on Wednesday = 400
Calories burnt on Monday =500
Ratio of calories burnt on Wednesday to calories burnt on Monday =400/500=4/5
Ratio =4:5
The probability that A is the outcome of an experiment is 0.3
What is the probability that A is not the outcome?
Answer:
.7
Step-by-step explanation:
what times itself 3 times equals -27
Answer:
the answer for 3 times -27 is -81
Step-by-step explanation:
hope it helped ! :)
Answer:
-3
Step-by-step explanation:
x³ = -27
x = ∛(-27) = -3
Which of the solutions are extraneous?
Which value of p is a solution to p x 1/3=6
What is the value for x?
2/6 = x/12
Answer:
x=4
Step-by-step explanation:
2/6*2=4/12
Answer:
x = 4
Step-by-step explanation:
2/6 = 0.33
so x is 4
4/12 = 0.33
Pls can i be brainliest...
Junior has a recipe that uses 1 3/4 cups of brown sugar and 3 1/3 cups of flour to make 18 muffins. He has a total of 10 cups of flour. Junior wants to use all his flour to make as many muffins as possible using this recipe. Exactly how many muffins will Junior make if he uses all 10 cups of flour? Think: How many groups of 3 1/3 cups equals 10 cups total. Don’t forget each batch makes 18 muffins.
Answer:
54 muffins
Step-by-step explanation:
Given that:
Cups of flour used to make recipe = 3 1/3 cups
Total cups of flour = 10 cups
Number of muffins per recipe = 18
Number of recipes that can be made from 10 cups of flour :
Total cups of flour / cups of flour per recipe
10 ÷ 3 1/3
10 ÷ 10/3
10 * 3/10
30 /10
= 3 recipes
Total number of muffins :
Number of muffins per recipe * number of recipe
18 * 3 = 54 muffins
The time X it takes Hattan to drive to work on a randomly selected day follows a distribution that is approximately Normal with mean 15 minutes and standard deviation 6.5 minutes. Once he parks his car in his reserved space, it takes 5 more minutes for him to walk to his office. Let T = the total time it takes Hattan to reach his office on a randomly selected day, so T = X + 5. Describe the shape, center, and variability of the probability distribution of T.
Answer:
Shape: Approximately Normal
Center: 20 minutes
Variability: 6.5 minutes.
Using statistical concepts, it is found that the distribution is normal, with mean (center) of 20 minutes, and standard deviation of 6.5 minutes.
When a constant is added to a normal variable, the distribution remains normal and the standard deviation remains constant, while the constant is added to the mean.
In this problem, a constant of 5 minutes is added to a normal variable with mean of 15 minutes and standard deviation of 6.5 minutes, hence, the distribution is:
Normal, with mean (center) of 20 minutes, and standard deviation of 6.5 minutes.
A similar problem is given at https://brainly.com/question/20713526
Simplify the expression
5x - 7y + 4y – 12x
Answer:
-7x-3y
Step-by-step explanation:
5x-7y+4y-12x
Collect like terms
-7x-7y+4y
Connect like terms
-7x-3y
(+12) + (-13) =
Cuánto es y porque, operación completa.
Answer:
-1
Step-by-step explanation:
12 + -13 = -1
Three out of nineteen students will ride in a car instead of a van. How many ways can those three students be
chosen? Use the following formula.
n!
r
C(n, r) = r!(n-1)!
What are the new coordinates of the figure above if it is rotated 180° clockwise about the origin?
A. (3,3), B'(-3,7), C'(3,7)
B. (-3,3), B'(-7,3), C'(-7,-3)
C. (-3,3), B'(-7,3), C'(7,-3)
D. (3,3), B'(3,7), C'(-3,7)
Answer:
Step-by-step explanation:
Answer:
A'(3,3), B'(3,7), C'(-3,7) (for you D)
Step-by-step explanation:
Multiply each coordinate by -1
Had the same question and saw you needed help :)
an investor has 200k to invest among 4 possible investments including apple Inc. Each investment must be in units of 10k. Out of 200k, at least 50k must be invested to apple inc. If the whole 200k is invested, how many different investment strategies are possible
Answer:
The four investments are possible.
Step-by-step explanation:
Investor has 200k to invest,
The 4 investment are:
1. Apple inc
2. B inc
3. C inc
4. D inc
Assuming the other three investments are B, C and D.
If 50k is invested in Apple inc, how much is left?
200k -50k = 150k
This remaining 150k can shared equally amongst the other three investments ;
150/ 3 = 50
Therefore each investment will get 50k each.
The area of a square carpet is 5476 sq.cm. Find the length of its side.
Answer:
Area of square = (side)^2 = 5476 sq.cm
side = √5476 sq.cm
side = √(74 cm)^2
side = 74 cm
Step-by-step explanation:
Answer:
74
Step-by-step explanation:
Since it's a square, all the sides are the same. Just square root 5476.
Suppose that 11 inches of wire costs 33 cents.
At the same rate, how many inches of wire can be bought for 21 cents inches?
Answer:
Suppose that 14 inches of wire cost 42 cents at the same rate how many inches of wire can be bought for 24 cents
Step-by-step explanation:
Answer this pleaseee !!
Answer:
D.
Step-by-step explanation:
m<F = m<B - Corresponding Angles Theorem
m<B + m<A = 180 - Adjacent Angles Theorem
180 - 105 = m<A
75 = m<A; therefore, m<A = 75.
Answer:
D.
Step-by-step explanation:
Because F and C are consecutive angles, they add up to 180°. So 180-105=75. Angle C is 75, which makes B wrong. After finding that C is 75°, then you use the verticle angles theorem to show that angle A is 75°. Hope this helps you.
1,355 how many tens then hundred are in the number of miles they traveled?
Answer:
13 tens
Step-by-step explanation:
Given data
We are given that the traveled 1,355 miles of distance
Hence the number of tens of hundred is
=1,355/100
=13.55
Hence in all, there are 13 tens of hundreds
I need help with this question anyone who answer it would mean a lot.!
Answer:
from what i know c
Step-by-step explanation:
Which property was used to simplify the expression?
3c+9+4c=3c+4c+9
distributive property
commutative property
associative property
inverse property
Answer:
commutative property
Step-by-step explanation:
Either order or way you put the numbers, it will be the same answer.
Siyoni, Adam and Ben share some money in the ratio 5:3:4 In total, Adam and Ben receive $84 Work out how much they cach get. (help me i’ll give brainliest!)
Which statement best predicts the weather for Denver, Colorado on day 3.
Answer:
Denver should be experiences balmy weather on day 3. Temps vary depending on the month, but overall no storms, and fairly clear weather should be present.
Step-by-step explanation:
A higher pressure system is moving closer to Denver, making for sunnier and calmer weather. It also seems like the nice H should stick for around 2-5 days if the low and high pressure systems continue in what seems to be a slight loop, the low pressure system will probably be moving to the Northeast soon. Overall Denver should be experiencing nice weather, perhaps a bit colder because of the cold front that seems to have sweeped through before Day 1.
(Hope this helps out, I'm sorry if this is wrong.)
Answer:
this might help
Step-by-step explanation:
thanks to the person above me i got 100%! :)
PLEASE I WILL GIVE BRAINLYIEST Determine which numbers the equations can be multiplied by to create opposite terms of the x-variable.
1/2x-1/4y=-3
-1/3x + 2/3y = 5
Which number can the first equation be multiplied by?
Which number can the second equation be multiplied by?
Answer:
For the first 2 for the second 3
Step-by-step explanation:
first would be 1x the second would be -1x
Answer:
2 and 3
Step-by-step explanation:
Find the value of this expression if x = 5.
x2 – 5
Martha went to a restaurant with some friends. The three of them split a large pizza. Martha spent a total of $11. How much was the large pizza? (pleasee!!)
Answer:
$33 or $11Step-by-step explanation:
There could be two scenarios:
1. Three friends share the pizza and pay equally. The price is then:
11*3 = 33$2. Three friends share the pizza that Martha paid for. The price is then:
11$