Answer:
25%
Step-by-step explanation:
.25(3,600)=900
3,600+900=4,500
Answer:
25%
Step-by-step explanation:
well first do 4500 minus 3600 which is eqaul to 900. then find out how much 900 is of 3600
900/360=0.25
then multiply it by 100 to get the percentage
0.25*100=25%
HELLPP PLZZ Which value from the set {3, 9, 24, 36} makes m(2^2 + 2^3 ) = 3 • 12 true?
Answer:
12*3 is 36 and (2^2 + 2^3 ) is 12 so you have to get 12 to 36
Step-by-step explanation:
which is 12 *3 so 3
what is the value of (-3+3i)+(-2+3i)?
-5-6i
-5+6i
5+6i
5-6i
Answer:
B. -5 + 6i
Hope this is right. Have a good day, and don't forget to be tiger fierce!! :)
The square root of 14641 will have how many digits
Answer:
3 digits
Step-by-step explanation:
Hopefully that helps.
Answer:
3 digits
Step-by-step explanation:
Using a calculator, we find √14641 = 121, which has 3 digits.
Faith wants to run at least 7 miles this week. She has already run 212 miles. She plans to run an equal distance on each of the last 3 days of this week.
Answer:
at least 71 miles each day
Step-by-step explanation:
212 divided by is 70.6
so u can round up to 71.
The required number of miles she will run is 2 miles each day or 1 mile each day.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Faith wants to run at least 7 miles this week. She has already run 212 miles. She plans to run an equal distance on each of the last 3 days of this week.
So,
There are two ways,
1st. she must run for 1 mile each day of the week,
2nd she must run for 2 miles on the last three days of the week and 1 mile on any day of the 4 days of the week.
Thus, The required number of miles she will run is 2 miles each day.
Learn more about simplification here:
https://brainly.com/question/12501526
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The diagram shows two campsites on opposite ends of a lake and two triangles formed by intersecting segments from the campsites.
Campsites F and G are on opposite sides of a lake. A survey crew made the measurements shown on the diagram. What is the distance between the two campsites? The diagram is not drawn to scale. The triangles are proportional.
Answer:
x=42.3m
Step-by-step explanation:
x/47=82.8/92
92x=3891.6= 42.3m is the distance
Given that the triangles formed are similar, the distance between the two campsites is: 42.3 m.
What are Similar Triangles?Triangles that are similar to each other always have the same shape but different sizes, and the ratio of their corresponding sides are equal (proportional).
The two triangles formed are similar triangles. Therefore:
47/FG = 82/73.8
Cross multiply
FG = (47 × 73.8)/82
FG = 42.3 m
Therefore, given that the triangles formed are similar, the distance between the two campsites is: 42.3 m.
Learn more about similar triangles on:
https://brainly.com/question/11899908
Triangle with Angle of 68 degrees and a side of 21 what is the value of x
Step-by-step explanation:
angle=68
size=21
x=?
:.=68+21+×
=89=180-89
=91
:.×=91
Does anyone know this?
16 − 7v < 2
Answer:u>2
Step-by-step explanation:
Here is a right square pyramid. Round answers on this problem to the nearest tenth if necessary. what is the height of the pyramid? what is the volume of the pyramid?
Answer:
height = 6
volume = 60 in³
Hope this helps!
Answer:
Height = 4
Volume = 48 units ^3
Step-by-step explanation:
A cone has a radius of 10 inches and a height of 6 inches. What is the
volume of the cone to the nearest tenth in 3. Use 3.14 to approximate it
0628
O 125.6
O 1884
O 157
Answer:
Step-by-step explanation:
radius of cone and hemisphere are the same
volume of half sphere=(1/2)*(4/3)*
=(1/2)*(4/3)*3.14* (4*4*4=64)
=133.97333
=133.97
volume of cone= (1/3)h
=(1/3)*3.14**9 (4*4=16)
=150.72
total volume=133.97+150.72
=284.69
=284.7
Step-by-step explanation:
vertex (0,0) focus (0,-1)
A) y=1/4 x^2
B) y=-1/4x^2
C) y=1/16x^2
D) y=-1/16x^2
Answer:B
Step-by-step explanation:
Please help me i need help please
Server: Content Deleted; Error (673)
f(x) = x+2
g(x) = 3x
workout the value of gf(5)
Answer:
g(5) = 15 and f(5) = 7
Step-by-step explanation:
f(5) = x + 2
f(5) = 5 + 2
f(5) = 7
g(5) = 3x
g(5) = 3(5)
g(5) = 15
plz mark as brainliest if correct!!!
Answer:
21
Step-by-step explanation:
because firstly u substitute 5 into x in the f equation
so it will be f(x)=5+2=7
the substitute 7 into the g equation
so g(x)= 3 x 7= 21
PLS,PLS,PLS,PLS HELP ME THIS QUESTION IS WORTH 10 POINTS. Which number sequence follows the rule add 4 starting from 2?
Answer:
Arithmetic sequence
Step-by-step explanation:
In an arithmetic sequence, the next term on the sequence is obtained by adding a certain value to the first term. This term that is added is uniform throughout the sequence. Once this term is added to the preceding term, the next term of the sequence is obtained. This term that is thus added is known as the common difference of the arithmetic sequence.
So the arithmetic sequence obtained by adding 4 starting from 2 is; 2, 6, 10, 14 .........
what is the measure of angle 1?
Answer:
116 degrees
Step-by-step explanation:
180 - (26 + 90)
180 - 116 = 64 degrees
180 - 64 degrees = 116 degrees
Angle 1 = 116 degrees
Hope that helps!
Answer:
<1 = 116
Step-by-step explanation:
90 + 26 + x = 180
116 + x = 180
x = 64
<1 + 64 = 180
<1 = 116
A paper bag is 16 cm long, 5 cm wide and 20 cm tall. Inside the bag is a box that is 8cm long, 3 cm wide and 10 cm tall. How much space is left in the bag?
volume of paper bag= 16×5×20=1600cmcube
volume of box= 8×3×10= 240
space left = 1600-240= 1360cmcube
hope it helps
For the given right triangle, find the value x to the nearest tenth:
Answer:
x = 45.6
Step-by-step explanation:
cos 58 = x/86
86 cos 58 = x
x = 45.6
You must memorize the definitions of the trig functions and these problems will be easy for you. OK?
For example, cos of an angle = adjacent side/hypotenuse
A parallelogram has an area of 364.5 cm2. If the base is 27 cm, what is the height? What is the perimeter?
Answer:
Height = 13.5 cm
Perimeter = 81 cm
Step-by-step explanation:
The Area of a parallelogram is given as the product of the base and its height.
A = base * height
Area, A = 364.5 cm²
Base, b = 27cm
Height, h =?
Hence,
364.5 cm² = 27cm * h
h = 364.5 cm² / 27cm
h = 13.5 cm
Perimeter of parallelogram :
P = 2(a + b)
a = height of sides ; b = base
P = 2(13.5cm + 27cm)
P = 2(40.5)
P = 81 cm
Came someone help me please
Find the Vertex given the Standard form
PLEASE OMG ITS DUE IN 9 MIN
y = -7x^2+x-112
Answer:
[tex]\frac{1}{14}[/tex],[tex]-\frac{3135}{28}[/tex]
Step-by-step explanation:
Celia had 30 minutes to do a three-problem quiz. She spent 9 3/4 minutes on question A and 6 1/2 minutes on question B. How much time did she have left for question C?
Answer:
She has 13 and [tex]\frac{3}{4}[/tex] or 13.75 mins left for question c.
Step-by-step explanation:
first convert both fractions into an improper fraction to make it easier:
[tex]9\frac{3}{4} = \frac{39}{4}[/tex]
[tex]6\frac{1}{2} = \frac{13}{2}[/tex]
add both fractions, make sure both denominators are the same:
[tex]\frac{13}{2}[/tex] x 2 = [tex]\frac{26}{4}[/tex]
[tex]\frac{39}{4} + \frac{26}{4} = \frac{65}{4}[/tex]
convert back to a mixed fraction:
[tex]\frac{65}{4} =[/tex] [tex]16\frac{1}{4}[/tex]
subtract the answer from 30:
[tex]30 - 16\frac{1}{4} = 13\frac{3}{4}[/tex]
Celia has 55/4 minutes to do question C.
What is an improper fraction?A fraction is deemed improper if the numerator is more than or equal to the denominator.
Given, Celia had 30 minutes to do a three-problem quiz.
She spent 9 3/4 minutes on question A and 6 1/2 minutes on question B.
In order to solve the problem:
First, we convert mixed fraction to improper fraction.
That means, [tex]9\frac{3}{4}[/tex] = 39 /4 and [tex]6\frac{1}{2}[/tex] = 13/2
Now, the total time to do the quiz is 30 minutes.
That means,
time for question A + time for question B + time for question C = 30 minutes.
39/4 + 13/2 + time for question C = 30
time for question C = 30 - 39/4 - 13/2
time for question C = 55/4 minutes.
Therefore, She has left 55/4 minutes.
To learn more about the improper fraction;
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if 500 pieces of something is a pound how much does 1 piece weigh?
Answer:
0.002 pounds
Step-by-step explanation:
1lb / 500 = 0.002 pounds
I WILL GIVE BRAINLYEST Which number is a solution of the inequality x less-than negative 4? Use the number line to help answer the question.
A number line going from negative 9 to positive 1.
–3
0
2
Answer:
a -5 Step-by-step explanation: Its the only answer thats
less then -4
Please help with a.
Do not use a calculator.
Answer:
0.0000016
Step-by-step explanation:
(8×10^-3)×(2×10^-4)
=8×10^-3 × 2×10^-4
= (8×2) × (10^-3 × 10^-4)
=16 × 10^(-3) + (-4)
= 16 × 10^ (-3-4)
=16× 10^(-7)
= 0.0000016
In a triangle with vertices A,B and C, if C =64° and the lengths AC= 40mm and BC= 70mm find the length AB using cosine rule
Answer:
63.6mm
Step-by-step explanation:
According to cosine rule;
AB² = BC²+AC²-2(BC)(AC)cos m<C
Substitute the given values
AB² = 70²+40²-2(70)(40)cos 64
AB² = 4900+1600-5600cos64
AB² = 6500-5600(0.4384)
AB² = 6500-2,454.87
AB² = 4,045.12
AB = √4,045.12
AB = 63.6mm
Hence the length of AB is 63.6mm
Find the volume of the cylinder. Round your answer to the nearest tenth.
V =
Answer:
1526.81
Step-by-step explain
v=[tex]\pi[/tex]*radius^2*Hight
I want to switch from online school to in-person school next school year and my mom wants to know why and I just think it would be fun but I can't tell her that so what do I say???? Please Help!
Answer:
just tell her that you want to see your friends again or say that you think it will have a better effect on your grades. you could say that it would be eaiser to pay attention in class and that CV cases are droping so it would be still be safe to go.
Step-by-step explanation:
Hope this helps!
Answer:
I have already switched from online to in-person, and I would say it was a pretty great decision. Some points you could bring up are ;
o It'll help your grades. (Personally, I was really struggling with my grades while doing online but, as soon as I switched my grades raised quick!)
o You miss your friends, or just seeing humans lol. (It's been almost an entire year we've been on lockdown! No one can see friends, or people in general. If you look it up, its this has taken a big toll on people's mental health.)
o Just to be able to get out of the house for a few hours. (We've been stuck inside with nothing to do besides, sit and do school and spend all of our time looking at our screens. Just tell her it's to much and you need a break.)
Hope this helps !!
Two people paddle a canoe in a river flowing at a rate of 3 miles per hour, then they returned traveling upstream. The entire trip was 96 miles and the trip upstream took twice as long as the trip downstream. How fast did they row in still water? How many hours was the complete trip?
Answer:
72
Step-by-step explanation:
Answer:
speed in still water = 9 mph
total time = 12 hours
Step-by-step explanation:
speed = distance/time
distance = speed * time
Traveling downstream:
speed of river = 3 mph
speed of canoe in still water = v
speed of canoe going downstream = v + 3
distance = 96/2 = 48
time = t
distance = speed * time
48 = (v + 3)(t)
Traveling upstream:
speed of river = 3 mph
speed of canoe in still water = v
speed of canoe going downstream = v - 3
distance = 96/2 = 48
time = 2t
distance = speed * time
48 - d = (v - 3)(2t)
48 = (v + 3)(t)
48 = (v - 3)(2t)
vt + 3t = 48
2vt - 6t = 48
-2vt - 6t = -96
(+) 2vt - 6t = 48
------------------------
-12t = -48
t = 4
vt + 3t = 48
4v + 3(4) = 48
4v + 12 = 48
4v = 36
v = 9
speed in still water = v = 9 mph
total time = t + 2t = 3t = 3(4) = 12 hours
What is the product of a,b, and c?
Answer:
[tex] abc = - \frac{16}{3} [/tex]
Step-by-step explanation:
[tex] {x}^{ - 2} {y}^{3} \sqrt[3]{ 64{x}^{5} {y}^{3} } = a {x}^{b} {y}^{c} \\ \\ {x}^{ - 2} {y}^{3} \times 4 \times {x}^{ \frac{5}{3} } \times y= a {x}^{b} {y}^{c} \\ \\ 4 {x}^{ \frac{5}{3} - 2 } {y}^{3 + 1} = a {x}^{b} {y}^{c} \\ \\ 4 {x}^{ \frac{5 - 6}{3} } {y}^{4} = a {x}^{b} {y}^{c} \\ \\ 4 {x}^{ \frac{ - 1}{3} } {y}^{4} = a {x}^{b} {y}^{c} \\ \\ equating \: like \: terms \: on \: both \: sides \\ \\ a = 4 \\ \\ b = - \frac{1}{3} \\ \\ c = 4 \\ \\ abc = 4 \times ( - \frac{1}{3} ) \times 4 \\ \\ = 16 \times ( - \frac{1}{3} ) \\ \\ abc = - \frac{16}{3} [/tex]
A chord of a circle is l cm long. The distance of the chord to the center of the circle is h cm and the radius of the circle is r cm. express r in terms of l and h
Answer:
r square = half of l square + h square
Step-by-step explanation:
I used phythogoras theorem to express r in terms of l and h
One banana cost $30 how many do 80 bananas cost
Answer:2400 ...
Step-by-step explanation: