Answer:
x= 1±5i/2
Step-by-step explanation:
What is the smaller angle formed by the minute and hour hands at 3:30pm?
[asy]
unitsize(50);
draw(Circle((0,0),1),black+1);
dot((0,0));
for(real i=0;i<360;i+=6){
draw(0.96*(cos(i*pi/180),sin(i*pi/180))--(cos(i*pi/180),sin(i*pi/180)),black+0.5);
};
for(real i=30;i<390;i+=30){
draw(0.93*(cos(i*pi/180),sin(i*pi/180))--(cos(i*pi/180),sin(i*pi/180)),black+0.5);
label(string(i/30),0.83*(sin(i*pi/180),cos(i*pi/180)));
};
real h=3.5; real m=30;
draw(0.65*(sin(pi/6*(h)),cos(pi/6*(h)))--(0,0)--0.9*(sin(pi/30*m),cos(pi/30*m)),black+1,Arrows(TeXHead));
draw(anglemark(dir(-90),origin,dir(-15),5));
[/asy]
Answer:
75 degrees
Step-by-step explanation:
At 3:30, the hour hand is halfway between the 3 and the 4. The minute hand is exactly on the 6.
There are 360/12 = 30 degrees between each of the marked hours. The angle between the hands covers 2.5 of these gaps, so the angle between the hands is 2.5(30) = 75 degrees.
Hope this helps!
The angle between the hands at 3:30 pm is 90°.
What is the angle between the hands of a clock at 3:30 pm?
At that time, one hand points at the 3, and the other hand points at the 6.
Now, there is a rule to transform time into angles.
We know that a clock has 12 hours in a full revolution, and a circle has 360° in a complete revolution.
Then we know that:
12 hours = 360°
Then:
1 hour = (360°/12) = 30°
So each between each number in the clock we have an angle of 30°.
Then, between 3 and 6 (3 hours) we have:
3*30° = 90°
The angle between the hands at 3:30 pm is 90°.
If you want to learn more about angles, you can read:
https://brainly.com/question/17972372
a cereal box says that now it contains 20 more how much cereal comes now
Answer:
20 more than before
Step-by-step explanation:
f(x)=-4x - 10 find x when f(x)=10
Answer:
-40
Step-by-step explanation:
f(10)=-4(10)
f(10)=-40
2
882 = 2 x 32 x 72
60 = 22 x 3 x 5
(a) Find the highest common factor (HCF) of 882 and 60.
Answer:
6
Step-by-step explanation:
60 = 22 × 3 × 5
882 = 2 x 32 x 72
-----------------------------
HCF = 2 x 3
= 6
Find the unknown number in each proportion.
33,264 feet x miles
_______________
5,280 feet x 1 mile,
Answer:
The unknown number in each proportion.
33,264 feet x miles
_______________
5,280 feet x 1 mile,
is explained below in complete solution.
Step-by-step explanation:
The un-known product in each proportion.
33,264 feet x miles
_______________
5,280 feet x 1 mile,
is 33,264 feet is 6.3 miles.
so the correct answer is 33,264 feet is 6.3 miles. so I hope you found your answer with the accurate explanation that can help you in solving their questions also like this one.
A zebra can run at a constant speed of 0.6 miles per minute. How far can a zebra run in 30 minutes? Choose the equation that could be used to answer this question. d=(0.6)(0.5)
I think the options were omitted, so i will go ahead and solve. From my answer, you can choose the right option
Answer:Equation to solve the question
=Distance = Speed x time
=d= 0.6 x 30
Distance , d= 18 miles
Step-by-step explanation:
Step 1
Speed = distance / time
Therefore Distance = Speed x time
Given that speed = 0.6 miles per minute and
Time=30 minutes
Step 2
Distance ,d= 0.6 miles per minute x 30minutes
d= 0.6 x 30
= 18miles
please helpppppp
Hayden and Jamie completed 20 math problems together. Jamie completed 2 more than twice the number that Hayden completed. Let p represent the number of math problems Hayden completed. Write an equation that can be used to find the number of math problems that Jamie completed.
Answer:
3p + 2 = 20
Step-by-step explanation:
p = number of math problems Hayden completed
Jamie completed 2 more than = +2
twice the number that Hayden completed = x2
So 2p+2 = number of problems Jamie completed
Since they completed a total of 20 questions, the equation would need another +
(Hayden's problems) + (Jamie's problems) = 20
(p) + (2p+2) = 20
This can be simplified to 3p + 2 = 20, and you can then solve for p
the value of the expression 4^-2 x 4^5 is.....
The value of the mathematical expression 4⁻² x 4⁵ will be 64.
What is a mathematical expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The mathematical expression is,
⇒ 4⁻² x 4⁵
Now,
Solve the expression as;
⇒ 4⁻² x 4⁵
By apply the rule of exponent, we get;
⇒ 4⁻² ⁺ ⁵
⇒ 4³
⇒ 4 x 4 x 4
⇒ 64
Therefore, The value of the mathematical expression 4⁻² x 4⁵ will be 64.
Learn more about the mathematical expression visit:
https://brainly.com/question/4344214
#SPJ2
Anyone wanna be mutuals?
I’m 14, female, listen to The Arctic Monkeys and Mother Mother, I love the outdoors and art. I am fascinated by criminology and death.
Lmk :)
Answer:
I'm a girl too but you seem pretty cool lol I'm sure someone will be interested :D And I wish you the best of luck
Step-by-step explanation:
Answer:
me too!! do u like chase atlantic
Step-by-step explanation:
A year membership to Fun Zone costs $45 plus $1 per visit. A one-month membership costs $5 plus $3 per visit. Which multi-step equation, with variable on both sides, represent this situation
Answer:
y = $45 + x
y = $5 + 3x
Step-by-step explanation:
The computation of the multi-step equations be shown below:
Let us assume the number of visits be x
So the first equation would be
y = $45 + x
And, the second equation would be
y = $5 + 3x
These are the multi-step equations with variable on the both sides
what is x? .........................
Answer:
The value of x is 7 cm.
Step-by-step explanation:
we can see that there are two triangles. smaller triangle and larger triangle.
Edward's phone
is currently at 13% charged. He plugs his phone in and notices that it is
charging at a rate of 3% per minute. Let m = the number of minutes the
phone is plugged in
Does anyone know what 8th grade workbook are these pages from?
Answer:
i think its called general knowledge geometry and algebra. thats what i use and the question looks similar to what we do in there
Step-by-step explanation:
Determine whether the following statement is true or false. Then, use complete sentences to explain your answer. If you wish, you may include an example or counterexample.
All parallelograms are trapezoids.
Answer:
False
Step-by-step explanation:
An acute angle can be scalene
Eg - 2 angles of 20 degrees , and 1 angle of 50 degre
HOPE THIS WILL HELP YOU
Please help it's due today!!!
Answer:
1. option 3
2. option 1
Step-by-step explanation:
look at the picture ...........
Answer:
The first one is 3 and 31/48
The second one is 25
PLZ HELP I GIVE 10 POINTS
ABCD is a rhombus. If angle A is 129 degrees and the perimeter of ABCD is 60, then find the length of each diagonal.
Answer:
I just took this I'm bouts to go on break.... will have the answer
Help I need to submit soon
Answer:
4
Step-by-step explanation:
I don't know if u want the explanation
Please help me I really don't understand and no one will help me because of these absurd answers....
at the volley ball game 2 out of 5 students that were attending were sixth graders , if 110 students attended the volleyball game , how many were sixth graders?
Answer:
Step-by-step explanation:
x/110=2/5
x=220/5
x=44
Answer:
44
Step-by-step explanation:
2÷5=.4
.4 sixth graders per 1 person
.4×110=44 sixth graders
a^n+a^n+1
RIGHT ANSWER GETS BRAINLIEST
Answer:
a^n+a^(n+1)
a^n(1+a^1)=a^n(1+a)
Use the GCF and the Distributive Property to find the sum.
14 +21
Answer:
35
Step-by-step explanation:
14+21=7(2+3)=7(5)=35
Answer:
14+21= 35
Step-by-step explanation:
the sales tax rate is 5%, if Kayden buys the digital camera priced at $837.41 how much tax will he pay
round your answer to the nearest cent
Answer:
$41.87
Step-by-step explanation:
5% of 837.41 = 0.05 × 837.41 = 41.8705
During a bake sale, 1, dozen cookies were sold in 1 hour. What is the unit rate for the dozens of cookies sold per hour?
Answer:
1 dozen per hour
Step-by-step explanation:
can i plz get brainliest!
the graph shows the number of girls and boys that were members of the schools debate during 5 years team
Answer: The number of girls on the debate team increased each year during these 5 years.
Step-by-step explanation:
How are divisors and dividends related
Answer: The divisor is the thing you are dividing by. The divident is what are dividing.
Step-by-step explanation:
Please give me the correct answer.
Answer:
C
Step-by-step explanation:
The lake because its constantly increasing at 3 F per hour and at the beach its only 0.5 F per hour. The lake's temperature moved from 71 to 83 in 4 hours which is 12 F in 4 hours which means 3 F per hour. Hence, the lake's temperature was moving at a faster rate.
Josiah earns $7 an hour for washing cars as a summer job. Complete the table of order pairs to show his total earnings for several hours. Then express the relation as a graph. How much would Josiah earn for 12 hours of washing cars?
PLEASE HELP IM GOING TO FAIL WILL GIVE BRAINLESS
Answer:
x=20
OL=40
Step-by-step explanation:
[tex]\frac{OL}{LQ} =\frac{2}{1} \\OQ=3x=60\\x=20\\OL=2(20)\\OL=40[/tex]
Mary says that the expression
6 + 8y - 3+ 4y is equivalent to the expression
12y + 3. Is Mary correct?
Answer:
Yes
Step-by-step explanation:
6 + 8y - 3+ 4y
Add like terms
(8y+4y)+(6-3)
12y+3