Step-by-step explanation:
h≈16.01
is the answer mske me brainlist
Answer:
Step-by-step explanation:
Hi there!
Given;
Total surface face (TSA)= 660cm²
Radius (r) = 5cm
Now;
TSA= 2πr( r + h)
660cm²= 2*(22/7)*5 (5+h)
660cm² = [tex]\frac{220}{7}[/tex](5+h)
[tex]\frac{660}{\frac{220}{7} }[/tex]= 5+h
h = 21-5
Therefore, the height of 16 cm.
Hope it helps!
What Theorems or postulate will determine if these triangles are congruent
Answer:
hey
Step-by-step explanation:
hey
A car is traveling at a rate of 30 miles per hour. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 3 hours? In your
computations, assume that 1 mile equal to 1.6 kilometers. Do not round your answers.
Answer:
1 mile = 1.6 kilometers
30 miles=x kilometers
30*1.6= 48 kilometers
48 * 3= 144 kilometers
Step-by-step explanation:
the car will drive 144 kilometers in 3 hours good luck
What is the value of f(x) when x =0
Answer:
-1, 2 and 4
Step-by-step explanation:
Find m Help me solve it please!!!!!!!!!!!!!
Answer:
56°
Step-by-step explanation:
1. the rule is: m(DCE)+m(DEC)+m(CDE)=180;
2. m(DCE)=180-(7x-2)=182-7x;
m(DEC)=180-(4x+33)=147-4x;
m(CDE)=180-(9x-31)=211-9x;
3. after the substitution all the angles (item 2) into the rule (item 1):
182-7x+147-4x+211-9x=180;
20x=360;
x=18;
4. if x=18, then filally, m(DCE)=182-7*18=56°.
ASAP i will give brainliest
Answer:
The original price was 10 dollars and 59 cents.
Step-by-step explanation:
I saw that it said 8.40 and 2.19. i made the 40 and 19 into 59. then i subtracted 59 and 19 to get forty. Next then i added 8 and two ans subtracted it. The put 8. and 40 together. $8.40
The graphs below have the same shape. What is the equation of the red graph?
Answer:
[tex]x^{2} +3[/tex]
Step-by-step explanation:
Factor completely:
z^9-d^6
Answer:
Step-by-step explanation:
Use Identity a³ - b³ = (a -b)(a² +ab + b²)
[tex]z^{9} - d^{6}= z^{3*3} - d^{2*3} = (z^{3})^{3} - (d^{2})^{3}\\\\ = (z^{3} - d^{2})((z^{3})^{2} + z^{3}*d^{2}+(d^{2})^{2})\\\\= (z^{3} - d^{2}) (z^{6}+z^{3}d^{2}+d^{4})[/tex]
So far, Yoko has driven 9.7 miles. She needs to drive a total of 26 miles. How many more miles must Yoko drive?
Answer:
16.3 miles
Step-by-step explanation:
26 - 9.7 = 16.3
I hope this helps!
Solve for x.
answer choices:
a. 1
b. 2
c. 3
d.4
Answer:
A
Step-by-step explanation:
I dont understand this please dont leave a link
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The equivalent expression is ~
[tex]{3}^{\frac{2}{3}}[/tex]
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's solve ~
[tex] \sqrt[9]{ {3}^{6} } [/tex][tex] \sqrt[9]{ (3 {}^{6}) }[/tex][tex]{(3 {}^{6} ) }^{ \frac{1}{9} } [/tex][tex]3 {}^{ \frac{6}{9} } [/tex][tex] {3}^{ \frac{2}{3} } [/tex]The Correct option is 1st one ~
Help please!
........
Answer:
6x+3y=-66
-6x-4y=-35
Step-by-step explanation:
Both of the equations have the same answer-
-66, and -35
----------------------------------------------
6x + 2 = 1x
x = .....
----------------------------------------------
1) 6x + 2 = 1x
____________
6x + 2 = 1x
6x + 2 = x
6x = x - 2
5x = -2
5x/5 = -2/5
x = - 2/5 ☑
What is the greatest common factor of 24 and 64? Show your reasoning.
Answer:
8
Step-by-step explanation:
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
Factors of 64: 1, 2, 4, 8, 16, 32, 64
They share 1, 2, 4, and 8. 8 is the greatest digit in this case therefore it's your final answer.
The required greatest common factor of 24 and 64 is 8.
What is the greatest common factor?The greatest common factor is defined as a group of the set of numbers that is the most considerable and greatest factor that all the numbers include.
Here,
Factors of the number 24 and 64 is given as
24 ⇒ 1, 2, 3, 4, 6, 8, 12, 24
64 ⇒ 1, 2, 4, 8, 16, 32, 64,
Pick the common factor,
= 1, 2, 4, 8,
Among the common factors, 8 is the greatest number,
Thus, the required greatest common factor of 24 and 64 is 8.
Learn more about greatest common factors here: https://brainly.com/question/11221202
#SPJ5
I would appreciate some help on this if anyone could answer it
Answer:
Step-by-step explanation:
yea
Equation of a line that goes through point (4,2) and perpendicular to -x+y=1
Answer:
y= -x + 6
Step-by-step explanation:
-x + y =1 ---> y = x+1
the line perpendicular to this line should have negative inverse slope
the slope is 1 so the negative inverse of 1 is -1
set up
y = -x +b
since it goes through (4,2)
then we have
2 = -4 +b
b=6
so the linear equation is y = -x+6
A triangle is shown below.
Which triangle is similar to this triangle?
Answer:
triangle C
Step-by-step explanation:
the sides can be multiplied by 2 and be the same as the original triangle
Please help me, it would be greatly appreciated
Answer:
3x²y
Step-by-step explanation:
Answer:
3x²y
Step-by-step explanation:
2•3•x•x•x•y
2•2•3•x•x•y•y
3•5•x•x•x•y•y•y
common factor: 3•x•x•y
Help please! I do not understand
NEED ASAP
What is the value of x in the figure below? Show your work(3 Points). Correct Answer (2 Points)
Answer:
Step-by-step explanation:
BP ^2 = AP*PC
AP = 5
PC = 8
BP^2 = 5 * 8
BP^2 = 40
Don't bother taking it down any further. We are going to need it as it is.
BP^2 + PC^2 = x^2
BP^ = 40
PC^2 = 8^2 = 64
40 + 64 = x^2
104 = x^2
sqrt(x^2) = sqrt(104)
x = 2 sqrt(26) or
x = 10.198
You are planning a school carnival. The equipment costs $180 to rent. You plan to charge $4.00 per ticket. You
would like to have a profit of at least $500.
a. Write an inequality that represents the number of tickets that you need to sell.
b. Solve the inequality. Graph your solution.
C. If you sell 165 tickets will you make your profit of $500? Explain.
PLEASE PROVIDE LETTER C! TYSM!
Answer:
180/4=45
Step-by-step explanation:
45 people will cover the expenses
500/4 = 125
45 + 125 = 170
sell 170 tickets and you will cover the expenses plus make 500$
My car has a tank of 50 litres. If it is 50% full, how many litres do I have?
Answer:
The answer would be 25 litres.
Step-by-step explanation
Half of 50 is 25.
Answer:
25 litres hope this helps
Step-by-step explanation:
God bless you
A(- 2, – 4), B(6, 1); 3 to 2
Answer:to find the coordinates of $P$ so that $AP$ to $PB$ is the given ratio, first look for the slope in rise over run form. Then, determine the ratio by thinking of it as dividing into segments.
Step-by-step explanation:
;)
A student used the following steps to estimate 34% of 104.
34 percent of 100 is 34. 100 is close to 104 so the answer is around 34.
Please help meeeeeee
Answer:b) If there are 20 squares there will be 25 triangles.
c) There are 20 girls
Step-by-step explanation:
b) The ratio here is 4(squares):5(triangles), so if there are 20 squares you have to divide that by the original number of squares, 4. Once you get that, you multiply it by the number of triangles, 5. The work should look something like this:
20/4 = 5
5 x 5 = 25
c) For this one you have to add the total number of students within the ratio. Since there 5 girls and 2 boys, that is 7 people in total. Since you’re trying to reach a total of 28, you divide 28 by 7, which will give you 4. Now, you multiply 4 by the number of just girls, (5), which gives you a total of 20.
Solve for X. 2x-5=3x+4
Answer:
x = -9
Step-by-step explanation:
We will bring all the xs to the left side:
2x - 5 - 3x = 4
We will move -5 to the right side
2x - 3x = 4 + 5
Combine like terms:
-1x = 9
solve for x:
x = 9/-1 = -9
Step-by-step explanation:
2x-3x=4+5
-x=9
Therefore x=-9
Bouncing Ball
A tennis ball was dropped from a certain height. It bounced several
times, rolled along for a short period, and then stopped. Function H
gives its height over time.
Here is a partial graph of H. Height is measured in feet. Time is
measured in seconds.
Use the graph to help you answer the questions. Be prepared to
explain what each value or set of values means in this situation.
Answer:
Step-by-step explanation:
1) = (0,6)
2) = 0
3) = (0,3.75)
4) = (0,6)
I rushed so I may be incorrect, I think I'm correct though
Step-by-step explanation:
According to graph, the answers are:
(1) H(0) = 6
(2) H(x) = 0, there are 5 points:
(0.5, 0), (1.5, 0), (2.25, 0), (3, 0), (3.75, 0)(3) The domain is:
x = [0, 3.75](4) The range is:
H = [0, 6]Which of the following is one of the Mound Builders' cities that disappeared?
Ketchikan
Cahokia
Chaco
Mesa Verde
Answer:
Your answer is Cahokia. Hope this helps plz mark brainliest! Have a great day!
Step-by-step explanation:
solve 5 - 2x < 7
a) x<-1
b) x>-1
c) x<-12
d) x>-12
Answer:-1
Step-by-step explanation: Just solve for x
Y=2/3x (What are two equations of lines that are parallel to this?)
Imagine that you have a bag with 2 red blocks, 3 blue blocks, 4 green blocks, and 1 yellow block inside.
You plan to make one draw from the bag.
A Find the probability of getting a green block or a blue block. p(blue or green)=??? (Do not Simplify any Fraction)
you plan on making two draws from the bag (replacing the first)
B Find the probability of getting a green block then a blue block. (order matters) p(green then blue) = ???
C Which is more likely to happen? A or B? Write the letter down.
Answer:
it’s B
Step-by-step explanation:
Answer:
Information given
3 blue
2 red
4 green
1 yellow
Total= 10
For (1) for the probability of a green OR blue blocks you jsut gotta add up green and blue. 4+3=7 And 10 blocks in total so 7/10 chance
For (b) you find the probability of a green which is 4/10 and then a blue which is 3/10. So assumingg you draw twice you have 4/10*3/10 which is 12/100 chance of getting that order.
Well of course b is most likely to happen because its the most Chances.
7/10 > 12/100
