Answers
Related Questions
Easy math please help
Answers
Answer:
Question 10.
angle 1 = 137°
angle 2 = 43°
angle 3 = 137°
reasoning - vertically opposite angles are equal, and angles on a point total to 360 degrees
Question 11.
a) Vertical: I dont know sorry :(
b) Complementary: ∠c and ∠b
c) Suplementary: ∠c and ∠d
d) All adjacent: I dont know sorry :(
e) Find values of all angles, if angle c is 30°: ∠a = 90°, ∠b = 60°, ∠c = 30°, ∠d = 150°, ∠e = 30°
hope this helps :)
Find the slope and y-intercept of the line in the graph. Express the answers as simplified fractions, if
necessary
The slope is m =
The y-intercept is b =
Answers
Answer:
y-intercept: -3.
Slope:7/5
Step-by-step explanation: Y-intercept: The line crosses the y-axis at y=-3.
Slope: If you start from the point on the y-axis, -3, and count up 7 units, you reach 4 and then count right 5 units to reach a part of the line which touches a point. You go up 7 and go right 5 units. Therefore, the slope is 7/5. You go up, or rise, 7 units, and go right, or run, 5 units.
The equation of the trend line is y = -0.36x + 12.6.
Use the equation of the trend line to predict the wind chill for a wind speed of 1 mi/h. Round your answer
to the nearest degree.
The wind chill at 1 mi/h is
°F.
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Answer:
9.72°F
Step-by-step explanation:
I think that's right :)
After travelling a distance of 35km, Vijay found that km of his journey was still
left. What was the length of his whole journey ?
Answers
Answer:
how much km was left
Step-by-step explanation:
his whole journey length would be if u add both km
3(x - 4) < x - 8
Find x.
Answers
Answer: x<2, (negative infinity, 2)
Step-by-step explanation:
Answer:
x<2
or
(00,2)
Step-by-step explanation:
I hope this helps
LOL!!!
have a great night.
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
1. Complimentary
2. Noncoordinatry
Step-by-step explanation:
2. supplementary: form a 180 degree angle
PLEASE HELP ME WITH BOTH OF THESE PROBLEMS THIS IS DUE SOON PLEASE HELP ME
Answers
Answer:
Step-by-step explanation:
4.
a)
P = 2width + 2length
8x = 2x + 2 length; 8x-2x = 2 length; 6x=2 length
length = 3x
b)
sides= 1/4 of 3x = 3x/4
perimeter of square = 4* side = 4*3x/4 = 3x
c)
x= 4
P rectangle =8x= 8*4= 32
P square = 3x = 3*4 = 12
32-12 = 20 cm greater is the P rectangle than P of square
d)
A rectangle = 2x*x = 2*4*4 = 32
A square =(3x/4)² = (3*4/4)² = 9
32-9 = 23 cm² greater is the A rectangle than A of square
5.
4Comic+1 Nonfiction
4comic = 8y so 1 comic = 2y
1 nonfiction = (3+7y)+ 2y
a)
1 nonfiction = 7y+2y+3 = 9y+3
b)
total= 8y+9y+3 = 17y+3
if y=4
total = 17*4 +3 = $71
The amount of money charged for borrowing or using money, or the amount of money earned by saving money.
A.budget
B.tax
C.income
D.interest
Answers
Answer:
D. interest
Step-by-step explanation:
interest is what the bank charges you to use their money and also when you receive (usually a percentage) of what you payed back! ( hope this helps :) )\
PLSS HELP I WILL GIVE BRAINLIEST 6 +-12
Answers
Answer:
Your answer is -6
Step-by-step explanation:
Hope this helps :3
Answer:
The answer to the problem is -6.
29. Find the value of t if
t:7=1:2
Answers
Answer:
t = 7/2
Step-by-step explanation:
t:7 = 1:2
t/7 = 1/2
Cross Multiply both sides
2t = 7*1
t = 7/2
I still need help guys
Answers
Answer: 399=300+90+9
-45=0+40+5
300+130+14=414
Step-by-step explanation:
Expanded form is a way to write numbers by showing the value of each digit.
Answer:
300 + 90 + 9
-45= 0 + 40 + 5
399-45=354
Step-by-step explanation:
A parallelogram has one side that is 9 millimeters and one side that is 13 millimeters. What is the perimeter of the parallelogram?
Answers
a= 9
b= 13
So,➠ 2(9+13)
➠ 2 × 22
Ans ➠ 44mm
A=19
Explanation- 2(9+13) = 2(22)
2*22=44mm
Keep in mind an area of a parallelogram is 2(a+b)
Find Surface area of the regular pyramid. Thanks
Answers
Answer:
4(4)=16cm
4x6/2=12x4=48
16+48=64
.
Step-by-step explanation:
A bag contains 5 yellow balls 3 red balls and 2 green balls. A ball is removed from the bag without looking, the colour recorded, and then returned the bag. A second ball is drawn and its colour is also recorded.
c) What would be the outcome of the 2 balls if it has a probability of 1/10?
Answers
Answer:
the two balls are yellow and green, in either order.
Step-by-step explanation:
P(Y) = 5/10 = 1/2
P(R) = 3/10
P(G) = 2/10
Since the only combination that makes a product of 1/10, so
P(Y)*P(G) = (5//10) * (2/10) = 10/100 = 1/10
So the two balls are yellow and green, in either order.
what is the value of k ?
Answers
Answer:
27-degrees
Step-by-step explanation:
these are vertical angles which are equal to each other *congruent
39 + k = 66 --> *subtract 39 from both sides*
k = 27
Answer:
27°
Step-by-step explanation:
Remember the angle opposite of another angle in two straight lines are equal
So 66=39+k
Then put k by itself by subtracting 39 from both sides
66-39=k
k=27°
BRAINLIESTTTTTT ASAP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
)
Part C: What is the surface area of PRISM A a NOT B PRISM A
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-----------------
Hope this helps!
I need some help with this one
Answers
Answer:
300+90+9
-45=0+40+5
Step-by-step explanation:
399-45=354
300 + 90
-45
300 + 50 + 4 = 354
My first answer ever I think I’m right don’t hate me if I’m wrong :D
pls help. what is the equation of the trendline?
Answers
Answer:
0
Step-by-step explanation:
for which m is the slope, b is the y-intercept, x is any x value and y is any y value. By looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is y=2x+5, the y-intercept is 5. You would receive this same answer if you let x = 0.
What is the median?
Points scored by the soccer team:
3, 7, 15, 10, 2, 9, 12, 5
Answers
Answer:
3,5,7,9,10,12,15 and 9 would be your median
Step-by-step explanation:
Because there is two numbers in the middle if you put them in order so u add them then divide it by to which gets 8
2, 3, 5, 7, 9, 10, 12, 15
7 and 9 are in the middle so add them
7+9=16
16/2=8
10.45 and 1.27 what is the difference between these two numbers (NO FILES)
Answers
Answer:
[tex]10.45 - 1.27 \\ = 9.18[/tex]
For the following expressions, press Yes or No to indicate whether each expression is equivalent to 3(x + 2).
Answers
Answer:
3x + 2 No
3(2 + x) Yes
3x + 2x No
x + 2x + 2 + 4 Yes
x + x + x + 1 + 1 + 1 + 1 + 1 + 1 Yes
Step-by-step explanation:
7. The planet Abydos experiences drastic changes in temperature over the course of the day. On one day it reached a minimum temperature of −290°F, but then warmed up to a maximum temperature of −100°F.
What was the temperature change that day?
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Answer:
The temprature change was +190 degrees farenheit
Step-by-step explanation:
subtract 290-100 using absolute value
What is the area of a circle with a diameter of 150 cm?
Answers
Answer:
5625π cm²
Step-by-step explanation:
Radius = 150 / 2 = 75 cm
Area = πr² = π(75)² = 5625π cm²
Answer: 17662.5 (I used 3.14 instead of the regular pi but if you need to use pi the answer would be 17671.4587)
Step-by-step explanation:
First, you grab the diameter then divide that by 2 (that gives you the radius of the circle) Then, multiple 75² * 3.14 (or pi) to give you the answer!
Hope this helps! Good luck!
Avi's pet hamster Chubby loves to run in his hamster wheel. During one "race", Avi counts 1000 rotations of the wheel. She wants to know how far Chubby ran, so she measures the diameter of the wheel and finds that it is 20 cm. How far did Chubby run
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Answer:
i think its 200 m
Step-by-step explanation:
because 20 times 1000 rotations is 20000 cm so when u convert it to meter it is 200 meter if it is km it is 0.2 km
The diameter of hamster wheel = 20 cm
Now the circumference of hamster wheel is given by :-
where d ⇒ the diameter of the hamster wheel.
During one race, the number of rotations of the wheel = 100
Therefore, the distance run by chubby is given by :-
Distance ran by chubby is equal to the number of rotations of the wheel times Circumference of the wheel.
framing in equation form we get;
D⇒ Distance ran by Chubby.
Evaluate the expression.
Answers
Answer:
131
Step-by-step explanation:
1. Do the brackets first because BEDMAS -> 5^2+2 x 53
2. Do the exponents -> 25 + 2 x 53
3. Multiply and divide (left to right) -> 25 + 2 x 53 -> 25 + 106
4. Add and subtract that -> 131
Hope this helps! :)
Symbolab is a good calculator to use for these equations
27 (53)
= 1431
Hope it helps
Please mark brainliest
2. David and Josh both drove to their grandmother's birthday party. David drove 225 miles and made it in 3 hours. Josh drove 320 miles and made it in 4 hours. Who was driving the faster speed per hour, Josh or David? Please show all your calculations and write your answer in a complete sentence.
Answers
Answer:
Josh was driving faster
Step-by-step explanation:
Josh was going faster becuase 320 divided by 4 is 80
and 225 divided by 3 is 75.
In conclusion Josh was going faster by 5mph.
My rule is take a number, double it, add 11, and then subtract 8.
Write my rule using x and y. Can you simplify my rule?
Answers
Answer: y=2x+2
Step-by-step explanation:
Rule as an expression: 2x+11-8
Simplify: 2x+2
Rewrite as an equation with x (input) and y (output): y=2x+2
X= “a number”
•2
+(11-8)
Match the following items by evaluating the expression for x = -3.
x-2 =
x-1 =
x0 =
x1 =
x2 =
choices
1
1/9
-3
-1/3
9
Answers
Step-by-step explanation:
x^-2 = 1/9
x^-1 = -1/3
x^0 = 1
x^1 = -3
x^2 = 9
Help somone plssss ASAP
Answers
PLEASE HELP ME ASAP :(