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Related Questions
1. Two of the angles of a triangle measure 15° and 150°. Classify the triangle.
A. Equilateral
B. Scalene
C. Isosceles
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Its Isosceles
cause a triangle must always add up to 180 if you are finding the angles and they give you 15 and 150 if you add that you get 165 and i you subtract that from 180 you get 15 and a isosceles has 2 equal angles
Answer:
Isosceles
Step-by-step explanation:
An isosceles triangle is a triangle with two equal sides, as well as two equal angles. So take 150, add it to 15. You get 165. Take 180, then subtract 165. You get 15, and since you know another angle is 15, you have an isosceles triangle.
PLEASE HELP ME PLEASE PLEASE PLEASE!!! IMA FAIL THIS TEST HELP
At a pizza restaurant they sell their pizza for $10 each, plus $2 per topping. Write a function rule (equation) that describes the totals cost, y, of the pizza for x number of toppings. Hint #1: Make sure to create a function table-this will be needed for Part B. Hint #2: the answer you need to type in for Part A is A FUNCTION RULE that represents this problem.
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Ms. McClain conducted an experiment with a 6-sided number cube. The table shows the number of times each number landed:
table: times landed out of 48
number: tosses:
1 8
2 10
3 7
4 6
5 9
6 8
For which number(s) did the theoretical probability equal the experimental probability?
A) 1
B) 2
C) 3
D) 4
E) 5
F) 6
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Pls help. I have no idea what to do.
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Answer:
Yes, because it is a right triangle.
Answer:
Yes
Step-by-step explanation:
It's a right triangle, as the square root of 1.2 squared + 1.6 squared equals 2.
Help me with these 2D stuff please, it should be simple and NO LINKS
Is a quadrilateral with 2 pairs of parallel sides a rhombus? Why or why not?
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I need help because I don't understand this at all- I thought it was easy at first but the "1 through 5" part is confusing because there is no five.. so if you understand this please help
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Answer:
1. -(-6) (Least)
2. -4
3. the opposite of 2
4. the opposite of 0
5. the opposite of -10 (Greatest)
Pls help me!!! ASAP!
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Answer:
Make sure to go to the website for the national books they have hints and answers!
Step-by-step explanation:
search up the book's name and go to the website
Please pick A B C Or D
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Answer:
B
Step-by-step explanation:
PLZZZ help with this its pretty simple!
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Answer:
According to me it should be, -2x² + 12x - 7
Step-by-step explanation:
you gotta multiply "-" between two equations by the second equation which simplifies to (x² + 5x - 6) + (-3x² + 7x - 1). Now if the two equations are simplified together:
⇒ x²- 3x² = -2x²
⇒ 5x + 7x = 12x
⇒ (-6) + (-1) = -7
Putting it all in one equation will result in: -2x² + 12x - 7
Hope this helps, good luck!
plz help me this hard
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hewlp pwealse me giwve brainllest plllllllllllllllllls
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Answer:
D. 8 ft
Step-by-step explanation:
4200/525 = 8 ft
he pentagon ABCDE is graphed on a coordinate plane with vertices A(0, 0), B(3, 5), C(3, 8), D(8, 5), and E(8, 0). What is the pentagon's perimeter?
A) 27.6 units
B) 16.0 units
C) 32.4 units
D) 24.0 units
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Answer:
I think the coordnates are incorrect because they do not make a pentagon when graphed. Could you please check and make sure those are right.
Step-by-step explanation:
But to do the question, you graph the points and then use the distance formula to find the side lengh of each side. Then simply just add them together. Also if you don't want to draw out a coordnate plane, you can use Desmos, an online graphing calculator.
Answer:
24.0
Step-by-step explanation:
PLEASE HELP ME!!!! THIS IS TIMED!!! PLEASE HELP!!!!!!!
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What is the total area of this composite figure rounded to the nearest hundredth? 18.53 ft 2 39.53 ft 2 20.07 ft 2 43.07 ft 2
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Answer:
39.53 ft^2
Step-by-step explanation:
A = l*w
= 12*3 = 36
A = 1/2 pir^2
The dm is 3, the rs is 3/2
=1/2 pi* (3/2)^2
= 1/2 *3.14 * 9/4
3.5325
Add them together
36+3.532539.5325
Round to nearest hundredth
39.53 ft^2
Sorry if it's so complicated! Hope this helped <3
Answeerrrrrr
what is the lateral surface area of a rectangular prism in square inches.
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Answer:
When a prism has its bases facing up and down, the lateral area is the area of the vertical faces.
(For a rectangular prism, any pair of opposite faces can be bases.)
The lateral area of a right prism can be calculated by multiplying the perimeter of the base by the height of the prism.
Find the missing side. Round to the nearest tenth when necessary.
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Answer:
15.6
Step-by-step explanation:
Because it is a right triangle, you can use the Pythagorean Theorem. The theorem is c^2 = a^2 + b^2, with c being the hypotenuse, and a and b being the legs. So plug in the values and you will get 18^2=9^2 + b^2. Solve for b and you will get 15.6.
Answer:
x=15.59
Step-by-step explanation:
using the pythagorean theorem we know a²+b²=c²
also that c²-a²=b². in this case we're using the second one. c² is 18², and a² is 9². 18²-9² is 243. we then find the square root of that number to get x (b²). x=15.59 rounded to the nearest hundreth.
The dot plot shows the ages of soloists in a orchestra. Answer the following questions below.
A. Is the mean, median or model the best measure of center for this data?
B. Find the measure of center you chose for part A.
C. Does the data have an outlier? (Answer Yes or No)
D. Is the data skewed? If so, is it skewed right or skewed left? (Answer Left or Right or Not Skewed)
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Answer:
Data set = 12,14,28,28,30,30,32,32,32,32,34,34,34,36,36,36,36,36,38,38
A.) Median
B.) Median = 33
C.) Yes, Outliers: 12 and 14
D.) Skewed left
Step-by-step explanation:
Outliers: Points in the data set that are either way too small or way too big than other numbers in the data set.
Skewed: A sudden change in the data set going away from the data set:
Skewed right: If most of the data are on the left side of the histogram but a few larger values are on the right, the data are said to be skewed to the right.
Skewed left: If most of the data are on the right, with a few smaller values showing up on the left side of the histogram, the data are skewed to the left.
Not Skewed: If the data are symmetric, they have about the same shape on either side of the middle.
Hope this helps!
can you please help me??
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Answer:
1. A triangular prism
2. A rectangular triangle
Step-by-step explanation:
Question 3: What is the volume of corn held in this cone-shaped grain silo? 1 point
Use 3.14 for Pi and round to the nearest cubic foot (whole number). *
15 yd
20 yd
Nour answer I
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Answer:
4,712 yards.
We can use the formula V=1/3hπr² to figure out what the volume of the cone is.
So using the numbers provided the new equation would be V=1/3(20)π15², which would come out to 4,712 yards.
Reggie recorded the number of pages he read each day for five days.
The dot plot shows his data.
40 42
24 26 28 30 32 34 36 38
number of pages
The mean number of pages that Reggie read during the five days is 32.
What is the mean absolute deviation (MAD) of the data? Round your answer to
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First person to answer with an explanation get Brianliest
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Hope this helps if so please brainliest :)
and also sorry for the wait
Step-by-step explanation:
I believe B
Because on the x axis it reaches 600 on eight and the last number that was recorded was 450 so 600-450=150
Answer:
In the first 6 years, there would be an increase in 75 people. For years 7 and 8, it would be doubled to 150 members per year (B)
Step-by-step explanation:
Hope this helps!
how many square feet of outdoor carpet will we need for this hole?
11ft
6ft
2ft
3ft
7ft
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Area of rectangle = lw = 3x11 = 33
Area of triangle1 = 1/2bh = 1/2 x 2 x 3 = 3
Area of triangle2= 1/2bh = 1/2 x 3 x 4 = 6
Total area = 33 + 3 + 6 = 42ft
Jason has a standard deck of cards. What is the probability of him picking a 4 of diamonds or a queen?
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Can someone solve these for me please
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Answer:
2. 16
3. 46
4. 59
Step-by-step explanation:
5.The measure of smaller angle is 87 degrees.
Step-by-step explanation:
Consider the provided information.
The provided angles are 3x degree and 2x + 25 degree.
Two angles are said to be Supplementary angles if their sum is 180 degree.
It is given that the provided angle are supplementary angles, thus
3x + 2x + 25 = 180
5x + 25 = 180
5x = 180 - 25
5x = 155
x = 31
Now, substitute the value of x in first angle i.e 3x.
3(31) = 93
Substitute the value of x in the second angle i.e 2x + 25
2(31) + 25 = 62 + 25 = 87
Hence, the measure of smaller angle is 87 degrees.
A community swimming pool has a deep end and a shallow end. The volume of water in the deep end can be represented by (2x2+12x+10) ft3 and the volume of the water in the shallow end can be represented by (4x2−100)ft3.
Write two different equivalent expressions ("simplified" and "simplified") that represents the total volume of the water in the pool in ft3.
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Answer:
(2x2+12x+10) = (4x+12x+10) = (16x+10) ft³
(4x2−100) = (8x-100) ft³
(8x-100 + 16x+10 + x) > (24x-90)(8x-100 + 16x+10 - x) < (24x-90)someone please helppp
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Answer:
Step-by-step explanation:
More information?
I really need help it’s late night and limited time left
Should also include shown work
No links, no harmful links
No random answers that does not talk about the question, if it does happen I will report absurd answer
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help help hello help help pls thxjs
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HELP HELP HELPPPPPPP!!!!!!!!!!!!!!!!!!!!
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Answer:
B
Step-by-step explanation:
The center is the number in the middle of them all (4) and the range/center represents the difference of the smallest and largest number (5).
Toni’s school day is 8 hours. She has 8 classes that
are 3/4 hour long. How many hours is Toni not in
class while she is at school?
A. 1 1/2
B. 2
C. 3/4
D. 9