What triangle can be obtuse? right isosceles acute scalene
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Answer:
more than 90°
Step-by-step explanation:
An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees
Related Questions
mathhhhhhhh is not the best
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Answer:
5;10= 1/2
Step-by-step explanation:
Answer:
5/10 = 1/2
Step-by-step explanation:
can some one help me
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Explanation :
180-106= 74
74=6x-16
74+16 =6x
90=6x
x=15
Answer:
Step-by-step explanation:
6 x (-(16 degrees)) =
-1.67551608 rad
40 points to whoever get these right!! <3
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{11, 14, 22}
Step-by-step explanation:Triangle Inequality Theorem states that two sides of a triangle must be greater than the third side.
Using this method, the answer is {11, 14, 22} because 11+14>22, 11+22>14, and 14+22>11
[2] Answer:x = 67°
Step-by-step explanation:Same-side interior angles are supplementary.
x° + 113° = 180°
x° = 180° - 113°
x = 67°
[3] Answer:r = 2°
Step-by-step explanation:The little box represents 90 degrees, meaning that these angles are complementary.
9r + 2° + 70° = 90°
9r + 72° = 90°
9r = 18°
r = 2°
word word
i need help on this 3 answers plz
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mike says it is shorter to go around the block from a to b. joe says it is shorter to go through the block from a to b. who is correct? explain.
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Answer:
Joe is correct
Suppose you have a square with side as 3 then
Mike's idea = 6 m
Joe's idea = 3 m
Chad has a rope that is 10 yards long. How many pieces of rope measuring of a yard can he divide his rope into?
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Answer:
1
Step-by-step explanation:
10 divided by 10
Need the volume for this shape, half circle and cone!
Show the work to get to it please!!!
i need it by tonight please D:
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Answer:
12 x 8 = 96
Step-by-step explanation:
Multiply 12 x 8, and the volume is 96.
Hope this helps!
Tell me if it's addition, subtraction, division, or multiplication. :)
Step-by-step explanation:
The answer is 96 because if you take 12, 8 times do the math and what do you get? 96 is your answer
What is the solution of the equation n+13=30 ?
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Answer:17
Step-by-step explanation:
1) 30 -13=17
n=17
50** POINTS! 7th Grade, Geometry. Thankyou.
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Meaning 6x-7=2x+25
Which makes x=4
Plug 4 back into the equation
2(4)+25 which equals 33
Which product is negative? will mark brainliest
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Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one
A local animal rescue has 20 people that help foster pets while they are
waiting on finding their homes. They expect to gain two additional people
willing to foster animals each month. The amount of animals in need of
homes in the community is currently 10 and growing at a rate of 15% per
month. When will the amount of homeless pets surpass the amount of foster
homes available?
A) Write the two functions that represent this situation.
B) Create a table of values for x=0 to x=13.
C) Approximate the solution(s). Why is this the approximate solution?
D) Using graph paper (and the table of values), sketch the situation to
show the exact solution.
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Answer:
A) Let f(x) represent the number of foster homes available after x months, and let g(x) represent the number of homeless pets after x months.
f(x) = 20 + 2x (since 2 additional people are expected to foster each month)
g(x) = 10(1.15)^x (since the number of homeless pets is growing at a rate of 15% per month)
A weather balloon has a volume of 90.0 L when it is released from sea level 101 kPa. What is the atmospheric pressure on the balloon when it has grown to a size of 175.0 L?
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Answer:
The final atmospheric pressure is 5.19 · 10⁴ Pa
Step-by-step explanation:
Assuming that the temperature of the air does not change, we can use Boyle's law, which states that for a gas kept at constant temperature, the pressure of the gas is inversely proportional to its volume. In formula,
pV = const.
where p is the gas pressure and V is the volume
The equation can also be rewritten as
p₁ V₁ = p₂ V₂
where in our problem we have:
p₁ = 1.03 · 10₅ Pa is the initial pressure (the atmospheric pressure at sea level)
V₁ = 90.0L is the initial volume
p₂ is the final pressure
V₂ = 175.0L is the final volume
Solving the equation for p2, we find the final pressure:
p₂ = p₁ v₁ divided by V₂ = (1.01 · 10⁵)(90.0) divided by 175.0 = 5.19 · 10⁴ Pa
Use a number line to order the numbers from least to greatest.
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Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15
if the trapezoid below is enlarged using a scale factor of 6, what will be the perimeter of the new trapezoid?
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Please help I've tried calculators but none show any of these.
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Answer:
It is number four
Step-by-step explanation: when you have a dividing one such as this you subtract the exponents which would give you 9^-5 but you can’t have a negative so make a fraction and its a positive
Answer:
4) \(\frac{1}{9^{5} }\)
Step-by-step explanation:
Using exponent rules: \(\frac{9^{2} }{9^{7} } =\frac{1}{9^{-2}*9^{7} } =\frac{1}{9^{5} }\)
Or
\(\frac{9^{2} }{9^{7} } =\frac{9*9}{9*9*9*9*9*9*9}\) Cancel out the nines that you can
\(\frac{1}{9*9*9*9*9} =\frac{1}{9^{5} }\)
please help me with this
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Answer:
alternate exterior angle.
...............
which is the last step when creating and analyzing a scatter plot from a table of values? plot the ordered pairs from the independent variable and the dependent variable on the coordinate plane. jaw or obtain a blank coordinate plane. identify if there is a relationship between the independent and dependent values. label the axis of the coordinate plane according to the input and output variables.
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Answer:
Plot the ordered pairs of the independent variable and the dependent variable on the coordinate plane.
Step-by-step explanation:
What is clustering?
A. Many data points are close to one particular value.
B. There is no association.
C. A data point does not fit the pattern of the other points.
D. Data points are spread out randomly.
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Answer:
A cluster is a group of objects, numbers, data points (information), or even people that are located close together
Hope this helped
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
1. Find the volume of a cone that has a radius of 6cm and a height of height cm. Leave your answer in terms of π (pi).
2. A gift box in the shape of a rectangular prism has a length of 4in, a width of 2in, and a height of 3in. How much would it cost to cover the box if the wrapping paper costs $0.85 per square inch?
3. Find the circumference and area of a circle that has a 5m radius.
4. A tractor tire is 7ft in diameter. How many revolutions will it make traveling 1 mile? (5280 ft = 1 mi)
Answers
Step-by-step explanation:
I is right answer of this question
Answer:
The volume of the cone is 108π(pi). if the height is 9
Step-by-step explanation:
V = πr2h / 3 (formula for finding the volume)
V = π62(9) / 3
V = 324π / 3
V = 108π
You can change the value of height if its different for you
Estimate the solutions to the system. (The math problem is in the pictures along with the answer choices)!!!!
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Answer:
Its A.
Step-by-step explanation:
Answer:
A. (-4, 0), (0, -3.5)
Step-by-step explanation:
If you estimate it , that's how it looks like. The solutions to and equation like this is the points where the two equations intersect, which is these points.
what is 3.825 as a percent with a guide?
Answers
Answer:
382.5%
Step-by-step explanation: Here you can find three point eight two five as a percent, along with the calculator and the 3.825 to % formula.
can i get a thank you
I need help with this last one
Answers
Answer:
x = 7.5, y = 8.5-----------------------------------
The two angles with the variable x form a linear pair and therefore:
16x - 18 + 10x + 3 = 18026x - 15 = 18026x = 195x = 195/26x = 7.5Angles 16x - 18 and 12y are congruent as vertical angles:
16*7.5 - 18 = 12y102 = 12yy = 102/12y = 8.5Answer:
x = 7.5
y = 8.5
Step-by-step explanation:
Linear Pair
Two adjacent angles that sum to 180° (two angles which when combined together form a straight line).
To find x, equate the sum of the two angles with the variable x to 180° and solve:
⇒ (16x - 18)° + (10x + 3)° = 180°
⇒ 16x - 18 + 10x + 3 = 180
⇒ 26x - 15 = 180
⇒ 26x = 195
⇒ x = 7.5
Vertical Angles Theorem
When two straight lines intersect, the opposite vertical angles are congruent.
Therefore:
⇒ (16x - 18)° = 12y°
Substitute the found value of x into the equation and solve for y:
⇒ 16x - 18 = 12y
⇒ 16(7.5) - 18 = 12y
⇒ 120 - 18 = 12y
⇒ 102 = 12y
⇒ y = 8.5
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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A gift shop sells rectangular glass dishes in different sizes. Some of the dimensions are given in the table. Fill in the missing dimensions.
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Answer: 3, 4, 5, 5, 4
Step-by-step explanation: For the 18 times 3x2 which is 6 now 6x?= 18 so the ? is 3
3x2=18 6x?=18 (3)
3x2=6 6x?=24 (4)
3x2=6 6x?=30 (5)
4x2=8 8x?=40 (5)
4x3=12 12x?=48 (4)
Answer: 3, 4, 5, 5, 4
Step-by-step explanation: 3 x 3 = 9. 9 x 2 = 18. The length in inches is 3 inches. 2 x 4 = 8. 8 x 3 = 24. The width in inches is 4 inches. 3 x 2 = 6. 6 x 5 = 30. The height in inches is 5 inches. 5 x 4 = 20. 20 x 2 = 40. The length in inches is 5 inches. 4 x 3 = 12. 12 x 4 = 48. The height in inches is 4 inches.
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
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THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
Enter 52.16 in expanded form.
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Answer:
50 + 2 + 0.1 + 0.06
Basically you are writing out the value of each digit
Mr. Dion is the band director at school. He asks students
to record how long they have played an instrument. The
dot plot shows the data he has recorded.
Length of Time Students Played
an Instrument
2 3
5
Number of years
What unit of measure is used in the study?
A. Number of observations
B. Number of instruments
C. Years
D. Number of students
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Not
Sue tho so don’t take my word on it but I think it’s B
WILL MARK BRAINLIEST!!! 15pts
can someone explain why 90.08 ÷ 4 = 22.52 is correct
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Answer:
90.08÷4=22.52
first, you need to divide 90÷4= which is 22.5 so you write it after =.
now you have 90.08÷4=22.5 but now you need to divide 8 with 4 (because 0 can't be divided) which is 2, so you write it and now you have the answer -
90.08÷4=22.52
this is homework i need a decent grade or i fail pls someone help me find the total im bad at math
Answers
22
Step-by-step explanation:
i was never good at precentages
so…I need help with this! It would be very helpful if you also put the steps so I can write them down in my notebook so I can know how to solve this in future math questions! Will give brainlist to whoever gets this right ☺️
Answers
You are looking for T because it says seconds after.
So 6.7=t/4.6
then you multiply both sides by 4.6.
6.7x4.6=30.82.
So your answer is 30.82
Answer:
The right answer is 1.34 seconds.
Step-by-step explanation:
If we know that the lightning flash is 6.7 miles away from you, and we need to count how many seconds it takes for the flash to reach you. For that, we need to divide the number of miles away the sound is with 5. And by doing that, I got 1.34.
Thank You! Please mark me brainliest!