An isosceles triangle has a vertex angle of 100 degree what are the other angles?
Answer:
The other angle measures are 40 and 40 degrees respectively.
Step-by-step explanation:
100 + 2x = 180
=> 2x = 80
=> x = 40
Since it is isosceles, the two remaining sides are equal, and therefore, they will have equal angles of 40 degrees.
Please help
40 points
Step-by-step explanation:
Apply the formula
V=ah
and try to solve if you can't comment down
I will do and send you
Solve the system of equations using the substituton method or the elimination method. You must use one of these methods in your written work. 4x + y = 23 y=x+8
Answer:
x = 3 and y = 11 is the answer.
in graph, this is an intersecting lines which means it has one solution.
Step-by-step explanation:
4x + y = 23
y = x + 8
arranged:
4x + y = 23
-x + y = 8
4x + y = 23
4 (-x + y = 8)
4x + y = 23
-4x + 4y = 32
———————
0 + 5y = 55
5y/5 = 55/5
y = 11
substitute:
y = 11
y = x + 8
11 = x + 8
11 - 8 = x
3 = x
78 - 4.6x = 55 help me need it bad THX A LOT
Answer:
78 - 4.6x = 55
-4.6x = 55-78
-4.6x = -23
divide by (-4.6) both sides
-4.6x ÷ -4.6 = -23÷-4.6
-4.6 and -4.6 cancel each other
x = 5
Pls help me pls pls pls
Answer:
1. 1 and 2; 2 and 3
2. 4 and 5; 5 and 6
3. 7 and 8; 8 and 9
4. 1 and 3; 2 and 4
Step-by-step explanation:
Which expression can be used to solve the problem below? What is 1/4 of the product of 12 and 3?
A. 4 x (12 x 3)
B. 1/4 + (12 + 3)
C. 1/4 x (12 x3)
D. (4 x 12) ÷ 3
Hey there!
GUIDE:
• Difference means subtract/subtraction
• Product means multiply/multiplication
• Sum means add/addition
• Quotient means divide/division
• Of means multiply
• Per means divide
QUESTION SUMMARIZES TO:
“1/4 of the product of 12 and 3”
FINDING the ANSWER:
‘Of the product’ sounds about like you’re multiplying a number 1/4 of a number or two that’s inside of parentheses noting that you’re multiply.
So, the overall answer should be:
1/4 × (12 × 3)
⇱ ⇱
Answer to your question
IF YOU WERE TO SIMPLIFY IT:
1/4 × (12 × 3)
= 1/4 × 36
= 9
The answer would most likely be: 9
ANYWAYS NOW THAT WE HAVE THAT INFORMATION OUT OF THE WAY WE CAN LABLE YOUR ANSWER
Answer: Option C. 1/4 × (12 × 3)
Good luck on your assignment & enjoy your day!!
~Amphitrite1040:)
9:47, 10:21, 10:57, ?, 12:15
Answer:
11:36 I believe
Step-by-step explanation:
The second one went up by 34, followed by 36 so the third one should go up by 38
The missing number of the given sequence will be 11:35. Then the correct option is D.
The complete question is as follows:-
9:47, 10:21, 10:57, ?, 12:15
Answer choices given below
a) 11:33
b) 12:01
c) 11:31
d) 11:35
What is a sequence?A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The sequence will be given as
9:47, 10:21, 10:57, ?, 12:15
The difference between the 2 numbers is increased by the 2.
Then the difference between 10:57 and 10:21 will be 36.
Then the difference between the next number and 10:57 will be 38. Then the next number will be
→ 10: 57 + 00:38
→ 11: 35
Thus, the next number will be 11:35.
More about the sequence link is given below.
brainly.com/question/21961097
#SPJ5
2>-4 add -2 to both sides
Answer:
Step-by-step explanation:
2>-4 add -2 : 2+-2>-4+-2
0>-6
Answer:
0 > -6
Step-by-step explanation:
2 + (-2) = 0
-4 + (-2) = -6
What is the numerical value of 2ab + 5 if a = 2 and b = 3?
17
32
18
521
Answer:
17 is the right answer
Aiden goes out to lunch. The bill, before tax and tip, was $13.15. A sales tax of 5% was
added on. Aiden tipped 18% on the amount after the sales tax was added. How much
was the sales tax? Round to the nearest cent.
Answer:
$1.98.
Step-by-step explanation:
Given the following question:
5% of $13.15
To find the answer we simply use the formula to calculate percentage.
[tex]\frac{t\times i}{100}[/tex]
[tex]\frac{15\times13.15}{100} =15\times13.15=197.25\div100=1.9725[/tex]
[tex]1.9725[/tex]
Round to the nearest cent:
[tex]1.9725[/tex]
[tex]2<5[/tex]
[tex]1.98[/tex]
The sales tax was "$1.98."
Hope this helps.
In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If a=8.9 meters and b=2.9 meters, what is c? If necessary, round to the nearest tenth.
Your cookie recipe calls for 2/3 of a cup of butter for a batch of cookies. You decide that you only want to make 1/4 of a batch of cookies. How much butter will you need? Please include explanation
We need 1/6 cup of butter to be used to make 1/4 batch of cookies.
What are word problems?Word problems in mathematics are real-life cases that involve a critical understanding of the problem and the use of arithmetic operations(e.g addition, subtraction, division, and multiplication) when solving them.
From the parameters given:
The recipe requires 2/3 of a cup of butter for 1 batch cookies;Required to make 1/4 of a batch of cookies.The required cup of butter to be used can be estimated as follows:
Let x be the unknown cup of butter, by cross multiplying;
[tex]\mathbf{x = \dfrac{\dfrac{2}{3}\times \dfrac{1}{4}}{1} }[/tex]
x = 1/6 cup of butter.
Learn more about word problems here:
https://brainly.com/question/2138273
If your father goes to the store to get milk and doesn’t return what is the probability your mother abandons you?
Answer:
69%
Step-by-step explanation:
Using the formula exactly for this situation:
((((6^2 * 10) + sqrt((5000*3) - 600)) / 4! ) * 3.5 ) - log(1 * 10^11) =
69
Solve for m:
-8m + 4 = 52
Answer:
m = -6
Step-by-step explanation:
-8m + 4 = 52
-8m = 48
-8m/-8 = 48/-8
m = -6
It is believed that 90 percent of the population of all students consider statistics to be an exciting subject. Suppose we randomly and independently selected 20 students from the population. Find the probability that at least 15 of these students consider statistics to be an exciting subjec
Answer:
18 students
Step-by-step explanation:
90 percent of 20 is 18. 75 percent of 20 is 15.So More than 15 students .
i need help with this question please
1. Finding the area of the large rectangle:
Area of large rectangle = (3x + 6)(2x + 4)=> Area of large rectangle = 6x² + 12x + 12x + 24=> Area of large rectangle = 6x² + 24x + 242. Finding the area of the small rectangle:
Area of small rectangle = (x - 1)(x - 3)=> Area of small rectangle = x² - 3x - x + 3=> Area of small rectangle = x² - 4x + 33. Finding the area of the shaded region:
Area of shaded region = (6x² + 24x + 24) - (x² - 4x + 3)=> Area of shaded region = 6x² + 24x + 24 - x² + 4x - 3=> Area of shaded region = 5x² + 28x + 21Thus, Option D is correct.
An item is regularly priced at 25. It is on sale for 80% off the regular price. What is the sale price?
answer:
sale price: $5
explanation:
total price is always 100%
sale price is 80% off,
sale price: 100% - 80% = 20%
solve:
→ 20% * $25
→ $5
Answer:
$5
Step-by-step explanation:
[tex]25\times(1-80)\\25\times(1-0.8)[/tex]
Calculate the sum or difference
[tex]25\times0.2[/tex]
Calculate the product or quotient
[tex]5[/tex]
I hope this helps you
:)
For a left tailed test the critical value of z so that a hypothesis test would reject the null hypothessis at 10 percent significance level would be?
Answer
The critical value of z is -1.28
Z = -1.28
The cost of 20 cans of dog food is 18.40 how much is a 11 cans
Answer:
10.12
Step-by-step explanation:
Because each can cost 0.92 so what's 0.92 x 11=10.12
Hope it helps have a great afternoon:)
give the location of Phoenix an orders pair (X,Y)
Answer:
[tex]\huge\boxed{\sf{(-7, -9)}}[/tex]
Step-by-step explanation:
Hello.
First, find the x-coordinates of Phoenix.
Find the x-axis and count down.
The x-coordinate is -7.
Now, what about the y-coordinate?
The y-coordinate is -9.
Thus, the ordered pair is (-7, -9)
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
Question 3 of 10
The probability of rolling a 6 on a number cube is . If you were to roll the
cube 60 times, you would expect to get a 6 around 10 times (6 - 60 = 10).
.
You simulate 60 rolls. How many 6s would make you question your model?
O A. 10
O B. 14
O C. 20
O D. 6
Answer:
B. 20
Step-by-step explanation:
Because it is twice as much as expected.
Answer:20
Step-by-step explanation:
find the length of wire required to fence a circular Park of diameter 280 M with three rounds
Answer:
840
Step-by-step explanation:
1st u have to multiple 280 by 3
What is the volume of a cylinder with a radius of 10in and a height of 30in?
Answer:
3000pi or 9424.77796077
Step-by-step explanation:
Area of a cylinder = pi r^2 x h
= pi (10)^2 x 30
= 100pi x 30
= 3000pi or 9424.77796077
Comment if you have any questions and your welcome!
got a mind blank just wondering if im right :)
13 + (-2)
= 13 - 2
Answer:
yeah then the ans is 11
Step-by-step explanation:
.........
is 21q-7p equivalent to (3q-p)(7)
Answer:
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
This is a geometry question that i don’t quite get can someone help me out please .
Answer:
Take the attached image and use it to solve the problem.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A
if the x-axis is the "mirror", then everything above the x-axis ends up below the x-axis with the same distances from x- and y-axis. and vice versa.
so, the y-value goes from y to -y. but the x-value stays the same, because nothing changed regarding the distance and left-right position from the y-axis.
B
if the y-axis is the "mirror", then everything right of the y-axis ends up left of the y-axis with the same distances from x- and y-axis. and vice versa.
so, the x-value goes from x to -x. but the y-value stays the same, because nothing changed regarding the distance and the above-below position from the x-axis.
C
this line is just going diagonally in 45° inclination from the bottom left to the top right (and passing through the origin, of course).
yes, everything you mirror around it, will simply go upside down, and the coordinates will trade places.
D
this should create a line perpendicular to the line in C, going diagonally with an inclination of -45° from top left to the bottom right.
as in C this makes the coordinates trade places, but it will not change its signs.
The cost of breakfast cereal is R36 for 1kg.caculate how much 5kg of breakfast cereal will cost
Answer:
180
Step-by-step explanation:
5*36=180
An audio cable is 14.5 dm long. How long is the cable in meters?
Answer:
1.45 meters
Step-by-step explanation:
1 dm = 0.1 meter
14.5 x 0.1 = 1.45
you move the decimal point one place to the left turning 14.5 to 1.45
Answer:
1.45
Step-by-step explanation :
1 decimeter is equal to 0.1 meters
Write 3 3/4 as an improper fraction?
Answer:
15/4
Step-by-step explanation:
multiply the whole number (3) by the denominator (4), then add the numerator (3) then put that over the denominator to convert any mixed number into an improper fraction.
Answer:
Step-by-step explanation:
Do the denominator times the whole number. Then add the numerator as well. Next that answer is your numerator and then you add the denominator of the fraction to the improper fraction
{b: bis an integer and b > 4}
A.{5,6,7,8....}
B.{-3, -2 -1,0,1...}
C. {-4, -3, -2, -1,0...)
D.{4,5,6,7.....})
Answer:
i believe it's D since the number has to be greater than or equal to 4
