Answer:
No, a triangle cannot have 2 obtuse angles. The definition of an obtuse angle is an angle with a measure that is greater than 90°.
Step-by-step explanation:
Answer:
No, because if the triangle have two obtuse angles i.e., more than 90° angle, then the sum of all three angles of a triangle will not be equal to 180°.
Step-by-step explanation:
A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories. What is the percent decrease in number of calories consumed? Round to the nearest percent.
A
22%
B
122%
C
82%
D
18%
Answer: The answer is D
In a bag, Bag C, the ratio of red counters to yellow counters is 3 : 4.
If 3 of the red counters are removed from Bag C, the ratio of red counters
to yellow counters is 3 : 5.
How many yellow counters are in Bag C?
Answer:
20
Step-by-step explanation:
The ratio of red : yellow is 3 : 4 = 3x : 4x ( x is a multiplier )
If 3 red counters are removed then
red : yellow = 3x - 3 : 4x = 3 : 5
Expressing in fractional form
[tex]\frac{3x-3}{4x}[/tex] = [tex]\frac{3}{5}[/tex] ( cross- multiply )
5(3x - 3) = 12x
15x - 15 = 12x ( subtract 12x from both sides )
3x - 15 = 0 ( add 15 to both sides )
3x = 15 ( divide both sides by 3 )
x = 5
Then
number of yellow counters = 4x = 4 × 5 = 20
what is the volume???
Answer:
80 cm^3
Step-by-step explanation:
In order to find the volume of an object, you must multiply the length x width x height of the object. In the case of this pyramid, you also must multiply by 1/3 in the end. This looks like 5x6x8x(1/3) = 80 cm^3
Answer:
I got 240 but I'm not sure if that is correct
Step-by-step explanation:
volume is the space inside and you find out with length x width x height and that's what I did. I guess the number just seems high
if a store is offering 20% discount on all items. is there a proportional relationship between the original price of an item and its price after the discount
Answer:
A store is offering a 14% discount on all items. Write an equation relating the sale price S for an item to its list price L.
Step-by-step explanation:
Can someone please help
Answer:
134.04 cm³ (rounded to tenths)
Step-by-step explanation:
The radius(r) is 4 cm
The height(h) is 8 cm
Using the equation and plugging in the values, you get
[tex]\frac{\pi *4^{2}*8 }{3} = 134.0412866[/tex]
Please help me:((( George has a square garden with an area of 25 square feet. He doubles both the length and width of his garden. State the letters and answers to the questions given. a. Draw a diagram to show George's garden after its length and width are doubled. State the length and width of the new square. b. What is the new area of his garden? C. How many times greater is his new garden's area than his original garden's area? 25 sq ft
Does association between variables mean that there is a cause-and-effect
relationship? Why or why not? Give an example.
Answer:
Yes
Step-by-step explanation:
Two variables may be associated without a causal relationship. For example, there is a statistical association between the number of people who drowned by falling into a pool and the number of films Nicolas Cage appeared in in a given year. However, there is obviously no causal relationship.
I don't know if it would help but you can try
what is the answer to 8.(x.4)
Answer:
32x
Step-by-step explanation:
Ariane borrows $300 on a 5−year loan. She is charged 5% simple interest per year. How much interest is she charged for 5 years? What is the total amount she has to pay back?
Answer:
Interest = $75
Total to pay back = $375
Step-by-step explanation:
The total amount she will have to pay back is found by the formula:
= Amount borrowed * (1 + rate * years)
= 300 * ( 1 + 5% * 5)
= $375
The interest is therefore:
= Amount to be paid back - Amount borrowed
= 375 - 300
= $75
Please help I’m really confused I don’t remember what to do
Answer:
x^7
Step-by-step explanation:
You just add the exponents when it's multiplying like that.
Answer:
x^7
Step-by-step explanation:
x^5*x^2 = (x*x*x*x*x)*(x*x)
We will count the number of x.
x^7
can someone please go on my account and help me with my questions I've asked?
Answer:
sure,ill tryy :)
I need a 19:7 sentence plz
Answer:
for every 19 red apples, there are 7 green ones
Step-by-step explanation:
Planet Fitness gym charges $15 per month plus $50 for a membership. Total
Fitness gym charges $25 per month and no membership fee. After how many months
would the total cost be the same for both gyms?
Answer:
planet fitness will take one month and total fitness will take 3 months
Step-by-step explanation:
planet fitness:
75
total fitness:
25
50
75
I WOULD LIKE AN ACRUAL EXPLANATION, I NEED TO UNDERSTAND THIS, THANK YOU
csc^-1 4.25 to degrees
9514 1404 393
Answer:
13.609°
Step-by-step explanation:
The csc^-1 function is the arccosecant function. It gives the angle whose cosecant is given. If we let A represent that angle, your statement is ...
A = csc^-1(4.25)
It is used to solve the relation ...
4.25 = csc(A)
__
Some calculators can give you the value directly (see attached). Most cannot. In any event, you need to make sure the angle mode for the calculator is set to degrees.
When your calculator does not have the csc^-1 function, you can make use of the trig identity ...
csc(x) = 1/sin(x)
In the above equation, this becomes ...
4.25 = 1/sin(A)
sin(A) = 1/4.25 . . . . . solve for sin(A)
All scientific and graphing calculators will have the inverse sine (arcsine) function.
A = sin^-1(1/4.25)
A ≈ 13.609° . . . . . . . calculator mode in Degrees
_____
Additional comment
For inverse functions, especially inverse trig functions, I find it useful to read them as ...
csc^-1(x) ⇒ "the angle whose cosecant is x"
sin^-1(x) ⇒ "the angle whose sine is x"
This reminds me that the value it gives is an angle (degrees or radians), and the argument it takes is a pure number (one with no units).
The ratio of cats to dogs is 3 : 7.
12 dogs escaped and the ratio is now 3 : 4.
Work out how many animals there were at the beginning.
Given:
The ratio of cats to dogs is 3:7.
12 dogs escaped and the ratio is now 3 : 4.
To find:
The total number of animal at the beginning.
Solution:
Let the number of cats and dogs at the beginning are 3x and 7x respectively.
12 dogs escaped. So, the remaining number of dogs is (7x-12).
New ratio of cats and dogs is 3:4.
[tex]\dfrac{3x}{7x-12}=\dfrac{3}{4}[/tex]
[tex]4(3x)=3(7x-12)[/tex]
[tex]12x=21x-36[/tex]
[tex]12x-21x=-36[/tex]
[tex]-9x=-36[/tex]
Divide both sides by -9.
[tex]\dfrac{-9x}{-9}=\dfrac{-36}{-9}[/tex]
[tex]x=4[/tex]
Now, the total number of animals at the beginning is
[tex]Total=3x+7x[/tex]
[tex]Total=10x[/tex]
[tex]Total=10(4)[/tex]
[tex]Total=40[/tex]
Therefore, the total number of animals at the beginning is 40.
PLEASE HELP!! 50 POINTS!
Answer the question in the picture.
Answer:
1.9
2.16
3.225
4.196
5.25
6.256
I answered again since they deleted mine
1.9
2.16
3.225
4.196
5.25
6.256
hope it helps
Answer the question below. Type your response in the space provided.
A cube with a volume of 64 cubic meters is scaled by a factor of 5. What is the volume of the
modified cube in cubic meters? (Note: do not include the units in your answer.)
Clear
X Incorrect. When the sides of the cube are scaled by a factor of k = 5) the volume increases
by a factor of k = 52 = 125. Here, the new volume is 64 cubic meters 125 = 8,000 cubic
meters. Enter the correct answer
Answer:
i have no clue
Step-by-step explanation:
Answer:
you have to only put "8000"
Step-by-step explanation:
bcs i said so
Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.
Answer:
First box: 12.56, second box: 12.56
Step-by-step explanation:
We know the volume (v) is 25.12
We know the base's area (b) is 12.56 (from the statement supplied)
brian made a tasty burger . the diameter of the buger was 5cm what is the radius of the circle
Answer:
2.5 centimeters
Step-by-step explanation:
The radius is half the diameter of a circle.
The diameter of the burger is 5 cm.
5/2 = 2.5
The radius of the burger should be 2.5 centimeters.
Hope this helps!
Answer:
The marginal utility per dollar spent for the second burger is 4 utils and the utility per dollar spent for the second burger is 4.5 utils.
Step-by-step explanation:
Which one of these is the answer ?
Answer:
b is the answer
Step-by-step explanation:
because I'm that bit still that bit will for ever be that bit
hii im sorry to be a burden but could someone please help me with this problem it has to do with the pythagorean theorem :p
Answer:
Step-by-step explanation:
10 inches
Answer:
68.5 inches
Step-by-step explanation:
The pythagorean theorem is a^2+b^2 = c^2
In this case, a = 60, b = 33, and we are looking for c, so this is how you do it:
60^2 + 33^2 = 3600 + 1089 = 4689
sqrt(4689) = 68.47627326...
Rounded to the nearest tenth is 68.5!
it cost $5 per game to bowl plus $8 to rent shoes. if you have $30 to spend, how many hours can you spend bowling?
Answer:
21
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
30-8=22
5*4=20
20 dollars is the closest you can get without going over
Evaluar la expresión cuando g=5 y h=4.
6g+h
How do I find measures to interior angles
Answer:
Just add all the angles together, and see if they add up to 180 degrees
Hope this helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
is this anywhere close to being right?
Answer:
yes
Step-by-step explanation:
Answer:
yes the answer is right it is 48.98
A pair of Descartes jeans costs $120. If the tax is 13%, how much does the pair of jeans cost including tax?
Answer:
$135.60
Step-by-step explanation:
120*13%=15.6
15.60+120.00=$135.60
What is the distance between (-3,7) and (6,1)
Answer:
3[tex]\sqrt{13}[/tex]
Step-by-step explanation:
(✿◡‿◡) <--- she wants brainliest
a.
What does the graph tell you about the boat ride?
b. For the graph find the domain and range.
C.
For the function d (above), how is the slope of the graph to the left of the vertex related to
the slope of the graph to the right of the vertex?
Martin was given 10 math problems, and he has answered 7 of them. What percent of the problems does Martin have
left to do?
A)
3%
B)
79
30%
D
70
Calculate 3.5% of 140g
Answer:
try 4.9
Step-by-step explanation:
Answer:
3.5 × 140
4.9g
Step-by-step explanation: