Answers
The angle can be figured out easily as the clock has 12 equal components, meaning each component is 360/12 which is 30
As there are 5 components between A and B the angle is 30*5 =150
You can plug all of this into the cosine rule
a^2= b^2+c^2-2bcCos(A)
So a = sqrt( 10^2 +7^2 -(2*10*7) cos150)
a=16.4 to 3 sf
Related Questions
Today only every sweatshirt is $5.75 less than normal price. Right now if you buy 5 sweatshirts. The total cost will be $78.75. What is the normal price of the sweatshirt?
Answers
Answer:
13.695
Step-by-step explanation:
78.75/5=15.75/5.75=2.739*5=13.695
if lines AB and CD are parallel, then angles C and E are
Answers
Answer: Angles C and E are same side interior angles.
Step-by-step explanation:
how do I solve 22-(-2c+4) =3(c+4) +c
Answers
22 - 2c - 4 = 3c + 12 + c
2. Simplify
18 - 2c = 4c + 12
3. Add like terms
18 = 6c + 12
6 = 6c
4. Solve for c by dividing
1 = c
Tucker is painting his pool deck over the weekend. The area of the deck is 76 1/2
square meters. He paints 2/3 of the deck before stopping to eat lunch. How many square meters does Tucker have left to paint after lunch?
Answers
Answer:
25 1/2 square meters remaining
Step-by-step explanation:
Total area of the pool deck=76 1/2 square meters
He painted 2/3 of the deck before stopping for lunch
Total painted=2/3 of 76 1/2
=2/3*153/2
=306/6
=51 square meters
Total remaining=Total area - total painted area
=76 1/2 - 51
=153/2 - 51
=153-102/2
=51/2
=25 1/2 square meters remaining
Determine the range of the following graph
Answers
Answer:
Step-by-step explanation:
Range: [3, 8]
Carpenters refer to the slope of a roof as the pitch of the roof. Find the pitch of the roof.
Answers
round 1 5/9 to the nearest half A.1 B.1 1/2 C.2 D.2 1/2
Answers
Answer:
I'm pretty sure the answer is B. 1 1/2 I hoped this helped
Write an equation in slope intercept form of the line that passes through (1,-9) and (-3,-9)
Answers
Answer:
Y = -9
Step-by-step explanation:
No slope because the y - coordinates are the same.
Hioe this helps. Pls give brainliest.
Answer:
y=-9
Step-by-step explanation:
What is the volume of a sphere with a radius of 41.8 in, rounded to the
nearest tenth of a cubic inch?
Answers
Answer:
305966.4in³
Step-by-step explanation:
Given parameters:
Radius of the sphere = 41.8in
Unknown:
Volume of the sphere = ?
Solution:
The volume of sphere is expressed as:
V = [tex]\frac{4}{3} \pi r^{3}[/tex]
r is the radius;
Input the parameters and solve;
V = [tex]\frac{4}{3 }[/tex] x [tex]\pi[/tex] x 41.8³
V = 305966.42in³
To nearest tenth of a cubic inch;
V = 305966.4in³
Answer:
305926.8
Step-by-step explanation:
Payson practices his tuba at
least 36 hours a month. He has
13 private lessons at h, hours
long. He also practices 10 hours
on his own every month. Solve. I needs to be an equation with a <.
for the amount of h, hours, in
each private lesson.
Hint: You will need to write an
inequality first in order to solve!
Answers
At Dustin's Hats, 10 out of the 25 hats at the store are baseball caps. What percentage of hats at the store are baseball caps?
Answers
Answer:
BaseBall hats: 40%
Other Hats: 60%
Step-by-step explanation:
10/25= baseball hats or: 10*4: 25*4: 40/100: 40%
15/25= other hats: 15*4/25*4=60/100/ 60%
So 40% are baseball caps
Craig likes to collect records. Last year he had 10 records in his collection. Now he has 11 records. What is the percent increase of his collection?
Answers
Answer:
40%
Step-by-step explanation:
.After traveling for 6.0 seconds, a runner reaches a speed of 10 m/s. What is the runner’s acceleration?
Answers
Answer:
1.67 m/s/s.
Step-by-step explanation:
Acceleration = increase of velocity/time
= 10/6
= 1.67 m/s/s.
Select all angles that MUST be supplementary to 9
Answers
Answer:
Angles supplementary to angle 9 = Angle 10, 7, 5, 1, 4, 3, 15, 12, 24, 22, 20, 19, and angle 16.
Step-by-step explanation:
Use the vertical, and corresponding angles theorem to find congruent angles.
Look for linear pairs (adjacent(next to each other, or share a side) angles that make 180° or a straight angle) from the corresponding angles.
Something is supplementary if it adds to 180 degrees.
The vertical angles theorem states that pairs of opposite angles made by interesecting lines are congruent.
The corresponding angles theorem states that corresponding or angles relative to the same position are congruent if the transversal crosses at least 2 parallel lines.
HELP ME!!!! ITS URGENT
Guilherme wanted to buy a new computer. The apple store was having a 65% off black Friday sale. The 40 inch apple desktop was $1400. There was an additional door prize coupon that took $50 off more after the sale. What was Guilherme's final price for his apple desktop?
Answers
Answer:
hey do you want to join my zoom?
Step-by-step explanation:
help which one is the answer
Answers
2 : 180 ( obtuse angle )
3 : 109 ( add it up )
* hope this helps :) *
Answer:
1) 103 degrees
2) 109 degrees
3) 65 degrees
Step-by-step explanation:
1) A line is 180 degrees, so 180 - 77 = 103 degrees. y = 103
2) All the angles in a triangle add up to 180 degrees, so 64 + 45 = 109. 180 - 109 = 135. x = 135
3) same as the last one, 68 + 47 = 115. 180 - 115 = 65. x = 65
Find the value of x and find the measures of each of the labeled angles.
5xº
4x
Answers
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[tex]5x + 4x + 5x + 4x = 360[/tex]
[tex]18x = 360[/tex]
Divide sides by 18
[tex] \frac{18x}{18} = \frac{360}{18} \\ [/tex]
[tex]x = 20[/tex]
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[tex]4(x) = 4(20) = 80°[/tex]
_________________________________
[tex]5x = 5(20) = 100°[/tex]
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8 1/6 - 2 7/8 =
ANSWER ASAPPP .... AND ILL MARK BRAINLIEST
Answers
Answer:
5 7/24
Step-by-step explanation:
Answer:
5.29
Step-by-step explanation:
A car rental agency charges a weekly rate of $300 for a car and an
additional charge of 5 cents for each mile driven. How much miles can
you travel in a week for $500?
5,000 miles
3,000 miles
3,500 miles
5
4,000 miles
3
4,500 miles
Answers
Answer:
4,000
Step-by-step explanation:
Jim mowed 5/9 of a lawn. Sarah mowed 1/3 of the lawn. What fraction of the lawn remained to be mowed?
Answers
Answer:
1/9
Step-by-step explanation:
Because 1/3 is the same as 3/9, 5/9 + 3/9 = 8/9. so then 9/9 - 8/9 = 1/9. Giving them 1/9 of the lawn remained to be mowed.
AD=
DC=
Angle a=
Angle b=
Angle c=
Answers
9514 1404 393
Answer:
AD= 8
DC= 15
Angle a= 112°
Angle b= 68°
Angle c= 112°
Step-by-step explanation:
We have to assume the figure is a parallelogram.
Opposite sides of a parallelogram are congruent, so ...
BC = AD = 8
AB = DC = 15
Opposite angles are congruent, and adjacent angles are supplementary.
180° - ∠D = Angle a = Angle c = 112°
∠D = Angle b = 68°
Central City High's basketball team will be entering the playoffs at the end of their regular season. There will be 3 other teams in the playoffs, with season average scores of 87, 92, and 119. Central City High has played 7 games with an average score of 91. What score range could they have in their eighth and last regular season game to have the second highest season average score in the tournament?
Answers
Answer:
99<x<315
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
edg. 2021
Which is greater 5.35 or 8.19
Answers
Answer:
8.19
Step-by-step explanation:
8 is greater than five, 8.19 just means that it's 18 but with 0.19 added. 5.35 means its just 5 but with 0.35 added.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Answer:
8.19 is greater
Step-by-step explanation:
Which number is irrational?
0.3
5/6
Answers
I need four line that are parallel
Answers
___________________________
___________________________
___________________________
___________________________
These are parallel and equal lines.
Mark as brainliest.❤️
[tex]{\huge{\purple{\underline{\underline{\bf{\pink{\mathfrak{Thanks}}}}}}}}[/tex]
x+3>12 complete solution
Answers
Answer:
x>9
Step-by-step explanation:
x+3>12
Subtract 3 from both sides.
x>12−3
Subtract 3 from 12 to get 9.
x>9
17 points
Jeremy drove 18.04 miles on Monday, 18.4 miles on Tuesday, 17.68 miles
on Wednesday, and 17.86 miles on Thursday. Which shows the distances
written in order from greatest to least? *
17.68, 17,86, 18.04, 18.4
18.04, 18.4, 17.86, 17.68
17.86, 17.68, 18.4, 18.04
O 18.4, 18.04, 17.86, 17.68
Answers
Answer:
D. 18.4, 18.04, 17.86, 17.68
Step-by-step explanation:
Very Easy!
What is the simplified value of the expression below?
12.4 x (negative 6.3)
Answers
Answer:
78.12
Step-by-step explanation:
Answer:
78.12
Step-by-step explanation:
Solve for x: 2x – y = (3/4)x + 6.
(a) (y + 6)/5,
(b) 4(y + 6)/5,
(c) (y + 6),
(d) 4(y - 6)/5.
Answers
Answer:
its b
Step-by-step explanation:
2x -y = (3x+24)/4
8x - 4y= 3x + 24
5x=4y+24
5x=4(y+6)
x=4(y+6)/5
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What is the coefficient of the fourth term in this expression?
m3+2kn2+mn2+6k2n
Answers
Coefficient of k would be 6 and for n it would be 2.
