zearn m3 l4 math problem please help me
Answer:
diameter is 5 circomerance is 31.4
Step-by-step
Hi! ❤️ , im looking for some help here. ill give brainliest if able to.
Answer:
D
Step-by-step explanation:
Answer:
B. 2^10
Step-by-step explanation:
2^3 is the same as 2 × 2 × 2 which equals 8, and 2^7 is the same as 2 × 2 × 2 × 2 × 2 × 2 × 2 which equals 128.
8 × 128 = 1,024
Now we just figure out which option also equals 1,024.
A. 2^-4 = 1/16 or 0.06
B. 2^10 = 1,024
C. 2^9 = 512
D. 2^21 = 2,097,152
Hope this helps :)
divide 8 by 10, then multiply g by the result
Answer:
80 Ikaw na bahala kung lalagyan Mona ng g yan o hindi
What’s the answer to this question please?thank you
Step-by-step explanation:
the answer is in the image above
Please please help please help me please please help me
Answer:
y = 6/8x - 3/2
Step-by-step explanation:
In this case, since we don't yet know the exact fraction for the y-intercept, we will find the slope first.
To find slope, we will simply start at the first point that is given to us on the graph, and then count the units up and over until we reach the second point. (Remember rise/run)
Our slope is 6/8, because we went upwards 6 units and to the right 8 units.
Now, in order to find the y-Intercept, we will use the point slope formula⤵⤵⤵
[tex]y - y _{1} = m(x - x _{1})[/tex]
We will plug in one of the points that the line passes through. In this case we will use the first given point. The coordinates of the point are (-3,-2).
y - (-3) = 6/8 (x- (-2)) or we can just simplify this to:
y + 3 = 6/8 (x + 2)
To solve this, first distribute 6/8 among everything inside the parenthesis to get
y + 3 = 6/8x + 3/2 (6/8 × 2 = 12/8 then simplify to 3/2). Next we will subtract 3 on both sides to get
y = 6/8x - 3/2.
And there we go, we're done. Hope this helps you :)
In a pack of starbursts, 25% of the
pieces were pink. If there were 12
pieces that weren't pink - how many
pieces were in the entire package?
How many pieces were red?
Answer: 16 total starbursts.
Step-by-step explanation:
If 25% were pink, then 75% aren't pink. Let x be the total number of starbursts. We know that 75% of x = 12 (the ones that aren't pink). There is insufficient information to determine whether there is even one red starburst.
0.75x = 12
x = 12/(3/4)
x = 48/3
x = 16
There are 16 total starbursts:
25% are pink = 4 pink starbursts
75% aren't pink = 12 non pink starbursts
Total of 16 starbursts.
We can't answer how many were red. We aren't given any indication that there is even one red starburst. All we know is that 12 are not pink.
"Wolf of War" (previously named "Bing Feng" and "Wolf of Special Forces") is a modern Chinese military-themed film directed and acted by Chinese actor Wu Jing, with Li Zhongzhi as the action director, April 2, 2015 It is shown in theaters in mainland China in multiple versions such as 2D and 3D/atmospheric. The sequel "Wolf Warriors 2" was released in 2017.
Answer:
"Wolf of War" (previously named "Bing Feng" and "Wolf of Special Forces") is a modern Chinese military-themed film directed and acted by Chinese actor Wu Jing
Step-by-step explanation:
"Wolf of War" (previously named "Bing Feng" and "Wolf of Special Forces") is a modern Chinese military-themed film directed and acted by Chinese actor Wu Jing
PLEASE HELP ME !! i don't know how to answer
Answer:
not sure but I think they are
Answer:
Not Congruent
Step-by-step explanation:
We are not given enough information to fit any of the listed proofs.
Would you please mark my answer brainliest if it helped you? :D
An older automobile has a fan belt assembly that is the shape of an isosceles triangle. The two equal sides are 12.0 inches each, and the third side is 9.0 inches. An older truck has a similar fan belt arrangement, but we isosceles triangle has Width 18.0 inches. What is the length, in inches, of the two equal sides of the triangle?
Answer:
24 inches each
Step-by-step explanation:
The base of the triangle in the truck is 2 times that in the automobile, hence the similar triangle will have sides that are 2 times 12.0 inches each.
The two equal sides of the truck triangle are 24.00 inches each.
what if x is 2y
what is y
Answer:
y = x/2
Step-by-step explanation:
x = 2y
2y = x
Solve for y by dividing both sides by 2.
y = x/2
(Pre-Calculus) How do I simplify this expression? I know I'm supposed to multiply the numerator and denominator by the conjugate but I'm not sure what to do about all of the radicals in this expression.
Answer:
1+√6+i(√3+√2)
3
Step-by-step explanation:
i will start from multiplying the numerator and denominator by the conjugate
(1+√3 i)(1+√2 i)
(1-√2 i)(1+√2 i)-----> 1²-(√2 i)²
open brackets
1+√3i+√2i+√6i²
1-2i²
i²= -1
1+i(√3+√2)+√6(-1)
1-2(-1)
1+√6+i(√3+√2)
3
quick clarification
[tex]\cfrac{1+\sqrt{3}i}{1-\sqrt{2}i}\cdot \cfrac{1+\sqrt{2}i}{1+\sqrt{2}i}\implies \cfrac{(1+\sqrt{3}i)(1+\sqrt{2}i)}{\underset{\textit{difference of squares}}{1^2-(\sqrt{2}i)^2}}\implies \cfrac{1+\sqrt{2}i+\sqrt{3}i+\sqrt{6}i^2}{1-[2i^2]} \\\\\\ \cfrac{1+\sqrt{2}i+\sqrt{3}i+\sqrt{6}(-1)}{1-[2(-1)]}\implies \cfrac{1-\sqrt{6}+i(\sqrt{2}+\sqrt{3})}{3}[/tex]
Wallace has a board that is 4 feet long. He is cutting off pieces that are Start Fraction 3 over 4 End Fraction of a foot long. How many whole pieces can he make?
Answer:
He can get 5 whole pieces at 3/4 of a foot long because 3/4 times 5 equals 3 and 3/4.
Step-by-step explanation:
Hope this helps . . . <3
Gary wants to buy a bicycle that usually sells for $74.99. The store is having a sale and all merchandise is discounted by 25%.
What is the total cost of the scooter if Gary pays 7.5% sales tax?
A$60.46
B$56.24
C$80.61
D$100.77
Answer:
B. $56.24
Step-by-step explanation:
74.99 x 7.5%=5.62425
5.62425 x 10= 56.24
PLS I NEED HELP FAST I CANT FAIL THIS EXAM
Solve for x.
−2(x+14)+1=5
Enter your answer as a fraction in simplest form in the box.
x =
Answer:
x=16
Step-by-step explanation:
Equations which are never true:
4.1 Solve : -2 = 0
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
4.2 Solve : x+16 = 0
Subtract 16 from both sides of the equation :
x = -16
One solution was found :
x = -16
Step-by-step explanation:
First distribute: -2x - 28 + 1 = 5
Now simplify: -2x - 27 = 5
Now addition property of equality: -2x = 5 + 27
Now simplify: -2x = 32
Now division property of equality: x = 32/-2
Simplify: x = -16
If you need it as a fraction then you can put - [tex]\frac{16}{1} \\[/tex]
Hope this helps!
You have a bag of different flavored candies. The probabilities of randomly selecting a particular flavor of candy are shown below:
Cherry | .245
Lime | .325
Lemon | .180
Orange | .215
Grapefruit | .035
Your buddy Earl likes the lime candies. He eats a bunch of them and hands the bag back to you. The complement of the event P(selecting a Lime candy from the bag) would:
A. become 0
B. stay the same
C. There isn't enough information to answer this question
D. increase
E. decrease
(according to a different site E. decrease isn't the answer)
The complement of the event P(selecting a Lime candy from the bag) would increase.
The probability of event P(selecting a Lime candy from the bag) would decrease after Earl eats a bunch of lime candies.
In essence, the complement of the event P(selecting a Lime candy from the bag), which is synonymous to the chance of not picking a Lime candy from the bag increases.
Read more:
https://brainly.com/question/52529
A waste bin has a cylindrical shape. Its diameter is 19cm
, and its height is 39cm
. What is the volume of the bin? Use the value 3.14
for π
, and round your answer to the nearest whole number. Be sure to include the correct unit in your answer.
Answer:
11052 cm²Step-by-step explanation:
Volume of cylinder:
V = πr²hGiven:
d = 19 cm ⇒ r = d/2 = 19/2 cm = 9.5 cmh = 39 cmπ = 3.14Find the volume:
V = 3.14*9.5²*39 = 11052 (rounded)Find all the measures
Answer:
Step-by-step explanation:
X + 2 y > - 12
Y < 6x + 7
Answer:
subtract 2y from both sides of the inequality
your always welcome cuz my job is to help you
PLEASE PLEASE PLEASE PLEASE, HELP QUICK.
Answer:
90
Step-by-step explanation:
90
An area rug is 36 square feet. How many feet long is the side?
Answer:
6
Step-by-step explanation:
6x6 is 36
9(m+8)+11(3m+4) distributive property
Answer:
[tex]\boxed{\boxed{\sf 42m+116}}[/tex]
Step-by-step explanation:
[tex]\Box \:\:\sf 9(m+8)+11(3m+4)[/tex]
Use the distributive property to Multiply 9 by (m+8):
[tex]\longmapsto\sf 9m+72+11(3m+4)[/tex]
Multiply 11 by (3m+4):-
[tex]\longmapsto\sf 9m+72+33m+44[/tex]
Combine like terms:
**(9m+ 33m) and (72+44)**
[tex]\longmapsto\sf 42m+116[/tex]
______________________
what is 4(3+1/4c-1/2d)=
Answer:
c-2d+12
Step-by-step explanation:
Simplify
How do I find the constant of proportionality when all the fractions are already simplified to its lowest point
Answer: Constant of Proportionality is written in the form y=kx, where k is the Constant of Proportionality. You can solve proportions by turning each ratio into a fraction, setting the fractions equal to each other, and then solving for the missing variable.
Step-by-step explanation:
A transportation rental company charges $11.50 for a bicycle rental, plus an additional $2.50 per hour that the bicycle is rented. Partial hour rentals are allowed. The total charge for a certain rental is $20.25. How long was the bicycle rented? Enter your answer in the box.
Answer:
3 hours 30 minutes
Step-by-step explanation:
First hour,
All cost, $11.50+$2.50 =$14
remaining charge, $20.25-$14 =$6.25
partial hour,
$2.50 ÷ 2 = $1.25
remaining hour,
per hour, $6.25 ÷ $2.50 = 2.5 hours
total hour rented,
1+2.5 = 3.5 hours
or
0.5 × 60 minutes = 30 minutes
3 hours 30 minutes
3.5 hours was the bicycle rented.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Transportation rental company charges $11.50 for a bicycle rental, plus an additional $2.50 per hour that the bicycle is rented
11.50+2.50x
Partial hour rentals are allowed
The total charge for a certain rental is $20.25.
All cost, $11.50+$2.50 =$14
remaining charge, $20.25-$14 =$6.25
partial hour,
$2.50 ÷ 2 = $1.25
Remaining hour,
per hour, $6.25/$2.50 = 2.5 hours
Total hour rented, 1+2.5 = 3.5 hours
Hence, 3.5 hours was the bicycle rented.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
S(-2, 5) is reflected across the line y= x, what are the coordinates of S′ ?
Answer:
(_2,5)
Step-by-step explanation:
X,comes first than y comes
Help me with this please
Answer:
When w = 8, w² - 4w - 2 = 30.
Step-by-step explanation:
w² - 4w - 2
Substitute value w = 8.
8² - 4(8) - 2
Square 8.
64 - 4(8) - 2
Multiply -4 and 8.
64 - 32 - 2
Subtract 32 from 64.
32 - 2
Subtract 2 from 32.
30.
Answer:
[tex] = > {w}^{2} - 4w - 2[/tex]
[tex] = > {8}^{2} - 4(8) - 2[/tex]
[tex] = > 64 - 32 - 2[/tex]
[tex] = > 34[/tex]
The population of a city increases by 1.5% per year. What should we multiply the
current population by to find the next year's population in one step?
Answer:
8
Step-by-step explanation:
help i don't know what i doing
no likes A runner completed 27 laps around the track in 43.2 minutes. If he kept the same pace for each lap, how many minutes did it take to complete 1 lap?
A.
1.23
B.
1.43
C.
1.5
D.
1.6
Step-by-step explanation:
27 laps.............43.2 minutes
1 lap................x minutes
cross multiply
27x=43.2
x=43.2÷27
=1.6
Solve x2 - X - 5/2 = 0 using the quadratic formula.
O 1+v11
2
O 1+ 13
2
0 -1+ /13
2
Answer :
hope it helps you......
explain what is meant by the given formula:
a1=12
an=an-1-8
Step-by-step explanation:
that this is an arithmetic sequence of terms, where every term is created by adding (or subtracting) to/ from the previous term.
a1 is the starting value = 12
then
a2 = a1 - 8 = 12 - 8 = 4
a3 = a2 - 8 = a1 - 8 - 8 = -4
every term is 8 less than the previous term.
so, we see, we can express the nth term of the sequence also in terms of a1 :
an = an-1 - 8 = a1 + -8×(n-1) = a1 - 8×(n-1)
