Answers
Answer:
60
Step-by-step explanation:
if it has a square in the center of the angle it means it is 90 degrees
so a straight line adds up to 180b
90 +30+x=180
x=60
Related Questions
What is the radius of the circle made by Ana’s sister in the green car? Use 3.14 for pi and round your answer to the nearest tenth. Show your work.
Answers
Answer:
[tex]r=20.1[/tex]
Step-by-step explanation
[tex]C=\pi d[/tex]
Green car circumfrence = 126 feet
Plug in numbers
[tex]126=3.14d[/tex]
Divide both sides by 3.14
[tex]\frac{126}{3.14} = 40.12...[/tex]
Divide diameter by 2 to find radius
[tex]\frac{40.1}{2} = 20.05[/tex]
round up to [tex]20.1[/tex]
9 times 10 to the power of minus 9. As a normal number.
Answers
First, write the expression. Then solve.
9 x 10^-9
9 x 0.0000000010
0.000000009
---
sorry if i'm wrong, I haven't done this in a while
Find the simple interest
$154.40 for 4 years at 8 1/2%
Answers
Answer:
$52.50 (rounded)
Step-by-step explanation:
I = Prt
I = 154.4(.085)(4)
I = 52.496
Pls help me complet this
Answers
Answer:
P(for) = 5/8
P(against) = 3/10
P(undecided)= 3/40
Step-by-step explanation: Again, find the total number of people Devi surveyed.
40 people got surveyed in total. So P(for) means to find how many people wanted to vote for the mayor. In the table, it says 25 voted for the current mayor. So 25/40. Then we can simplify it to 5/8.
Then find how many people voted against her. 12 people voted against her. 12/40 is 3/10.
Finally, find how many people were indecisive. 3 people were indecisive. 3/40. We cannot simplify it, so leave it like that. Hope this helps.
What is the answer please help no links
Answers
Answer:
The answer is 432
Step-by-step explanation:
Multiply
40 POINTS !! 40 POINTS !!
PLEASE HELP , DONT SKIP !
NO LINKS OR FILES.
Answers
Answer:
Its only 5 point but ok
its $3.44 per quart
Step-by-step explanation:
If your bank offered you 3% interest on $5,000 in your savings account, how much money would you have in your account at the end of the year after interest?
Answers
Answer:
$150
Step-by-step explanation:
The formula we'll use for this is the simple interest formula, or: I= p * r * t
Each side length is doubled. What is the AREA of the new figure?
Answers
Answer:
24 square units
Step-by-step explanation:
When the sides are doubled, new figure so obtained will have:
Base (b) = 2*3 = 6 units
Height (h) = 2*4 = 8 units
Area of the figure when each sides are doubled
[tex] = \frac{1}{2} \times b \times h \\ \\= \frac{1}{2} \times 6 \times 8 \\ \\ = 3 \times 8 \\ \\ = 24 \: square \: unite[/tex]
on a double number line representes a heart rate in beats per min. how many minutes until the heart beats 300 times
Answers
Answer:
60
Step-by-step explanation:
Is ther function linear or quadratic?
f(x)=x2-3x+2
A. linear
B. quadratic
Answers
Answer:
it is quadratic because quadratic describes something that pertains to squares and this equations has the term 'x2'
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
did the math
What is the answer for this is it a B C or D
Answers
Answer:
AB and CD are parallel lines.
hence answer is D
Good day mate
A painting class charges a $55 registration fee plus an additional $25 for each week that you attend. Write an equation that could be used to find the total cost y for someone to attend the class for any number of weeks x. Then find how much it would cost for 7 weeks.
Answers
Answer:
y=25x+55
7 weeks = 230
gyhbgt
what is the square root of
Answers
Answer:
13.42
Step-by-step explanation:
Benson played for 10 minutes after reaching home. He watched television for another 20 minutes before eating his lunch. His lunch, which lasted 20 minutes, was finished at 2:50pm. At what time did Benson reach home?
Answers
Answer:
At 2:00.
Step-by-step explanation:
You take 10 minutes off 2:50 for play time add the two 20s together then subtract 40 to get 2:00.
Which equation would you use to find the value of y?
360−152 because you subtract the arc measure from 360°.
2(152) because the angle on the circle is twice the intercepted arc.
y=(1/2)(360−152) because you subtract the arc measure from 360° and then multiply by one-half.
1/2 (152) because the inscribed angle is half the intercepted arc.
Answers
9514 1404 393
Answer:
(c) y=(1/2)(360−152) because you subtract the arc measure from 360° and then multiply by one-half.
Step-by-step explanation:
The inscribed angle y is half the measure of the intercepted arc. That arc is the difference between 360° and 152°. So, y is ...
y = 1/2(360° -152°)
If a triangle has a perimeter of 36 inches, which of the following would be the perimeter of the triangle
formed by connecting its midpoints?
(1) 18 inches
(3) 24 inches
(2) 20 inches
(4) 72 inches
Answers
Answer:
1) 18 inches
Step-by-step explanation:
By the Midsegment Theorem: A midsegment connecting two sides of a triangle is parallel to the third side and is half as long the third side.
ans: 36/2 = 18
3(3 - 4n) + 6n < -2n + 5
Answers
Answer:
1 < n
Step-by-step explanation:
3(3 - 4n) + 6n < -2n + 5
9 - 12n + 6n < -2n + 5
9 - 6n < -2n + 5
9 < 4n + 5
4 < 4n
1 < n
I hope this is accurate and helpful. Please let me know if it’s correct! It’s been a while since I’ve done inequalities.
Determine the location of a' after the image
has been dilated with a scale factor of 2
Answers
2x+8>4 translate the inequality into written language
Answers
Answer:
The sum of two variables and 8 is greater than 4.
29 of the 42 athletes who participated in
the parkrun were female. Determine
the probability of randomly selecting
a male athlete from this group.
Answers
stream hala hala by ateez bye
Answers
stream on the ground and gone by rosé bye
Please help soon! Im timed!
Answers
Answer:
5 times a number and 7 : last option
8 more than the product of 7 : second option
5 less than the quotient of 8 ..... : first option
twice the difference of 8 and a number : thrid option
Step-by-step explanation:
Common sense
A chili cook-off has adult tickets (a) and child tickets (c) . A group of Visitors buy three adult tickets and two child tickets and pays a total of $26. Another group buys five adult tickets and 3 child tickets and pays $42. Write and solve a system of equations to find the price of each type of ticket. (I just need the equations)
Answers
Answer:
Equation 1 would be: 3a+2C
Equation 2 would be: 5a+3C
Step-by-step explanation:
Gabrielle is 11 years older than Mikhail. The sum of their ages is 107. What is Mikhail's age?
Answers
Answer:
Mikhail's age is 48
Step-by-step explanation:
Answer:
107-11=96
96÷2=48
so Mikhail is 48 years old
Find dy/dx
for 4 tan^2x - xy^2= sin2y by using implicit differentiation
Answers
Answer:
Y=bx+c
Step-by-step explanation:
That should be right
Answer:
Y=bx+c
Step-by-step explanation:
two hikers walk on the trans-canada trail for 5.0 h and cover 42km what is there average speed for the trip
Answers
Answer:
about 8 km per hour
Step-by-step explanation:
8 kilometers every hour for 5 hours is 40 km wich is very close to 42km. hope this helps
find area of figure
3 yd
8 yd
15 yd
13 yd
Answers
Answer:
C, 15 yd
Step-by-step explanation:
Hope this helps
need help asap
—————-
Answers
Answer:
I believe it's 15,000//B
LOOK AT THE IMAGE!!!
DO NOT JUST ANSWER FOR POINTS
Answers
Answer:
C) (-3,-1)
Step-by-step explanation:
C) (-3,-1)
K
Given that m_JKL = 94º, m_KL) = 41°, and the radius of the circle is 10 units, find s, rounded to the nearest hundredth.
units
S=
Reset
Next
tum. All rights reserved.
1
Answers
Step-by-step explanation:
angle j + angle JKL + angle KLJ = 180(sum of angles in a triangle)
[tex]j + 94 + 41 = 180 \\ j + 135 = 180 \\ j = 180 - 135 \\ = 45[/tex]
Arc Length s =
given r = 10 units,
[tex] = (\frac{j}{360} ) \times 2\pi \: r \\ = ( \frac{45}{360} ) \times 2\pi(10) \\ = 0.125 \times 20\pi \\ = 2.5\pi \\ = 7.85units(nearest \: hundredth)[/tex]
Answer:
7.85 units
Hope this helped and have a good day :D