which property proves triangles are congruentttt
___ + 142 + 308 = 450
Answer:
it would be 0 cause 142 and 308 already equal 450
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
450 - (142 + 308) = 0. ) is the answer.
Hope it helps!
There are 60 animals on display at the zoo 12% of these animals are reptiles how many of the animals are reptiles how many are not reptiles
In which triangle is cos x = 5/8?
Answer:
triangle D............
Triangle B
[tex]cos \: x= \frac{adj}{hyp} = \frac{5}{8} [/tex]
If you need, always label your triangles!
I need help with geometry
Answer:
x = 31, y = 53, z = 96
Step-by-step explanation:
i got this question ina test so yea
A dot plot titled Number of classes going from 3 to 7. 3 has 5 dots, 4 has 6 dots, 5 has 5 dots, 6 has 4 dots, 7 has 3 dots.
The dot plot shows the number of classes taken by the students at South High School.
The shape of the data is
Skewed left.
Skewed right.
Symmetrical.
From 3 to 7.
Answer is B
feel free to take the points
Answer:
Skewed right. btw thx have a nice day!!!!!!!!!!!!!!!
Step-by-step explanation:
Answer:
the person above me is correct
it is Skewed right.
Step-by-step explanation:
Which pair of numbers is relatively prime?
OA) 5 and 75
OB) 12 and 51
O C) 7 and 20
OD) 15 and 21
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (-9,7), midpoint: (10, -3)
Answer:
endpoint is (29, -13)
Step-by-step explanation:
Formula for midpoint is [tex](\frac{x_{1} + x_{2} }{2} ,\frac{y_{1} + y_{2} }{2} )[/tex]
So, let [tex](x_{2} , y_{2} )[/tex] be the coordinates of the endpoint you are looking for.
[tex]x_{1} = -9[/tex] and [tex]y_{1} = 7[/tex]
[tex](\frac{-9 + x_{2} }{2} , \frac{7 + y_{2} }{2} )[/tex] = (10, -3)
[tex]\frac{-9 + x_{2} }{2} = 10[/tex] [tex]\frac{7 + y_{2} }{2} = -3[/tex]
-9 + [tex]x_{2}[/tex] = 20 7 + [tex]y_{2} = -6[/tex]
[tex]x_{2} = 29[/tex] [tex]y_{2} = -13[/tex]
endpoint is (29, -13)
what is 2 2/5 divided by 1/3
Answer:
0.2 in decimal form
Step-by-step explanation:
2/5 ÷ 2 = 2/10 as simplified as 1/5 in fraction form. 2/5 ÷ 2 = 0.2
Each exterior angle of a triangle has three remote interior angles.
Answer: False
What is the equation of the graph?
I need help please it will be really helpful!
Answer:
yes sir burrito
Step-by-step explanation:
Help on this math problem pls!
Answer:
y=5
Step-by-step explanation:
x+3=2x+1
x=2
y=2+3
y=5
question 2 on plato geometry 2 70 points
To explore relationships among the sides and angles, move points B and C so that m∠CFB equals 45°, 50°, 60°, and 75°, successively. Measure the values listed in the tables to two decimal places. (It’s acceptable if the radius of the circle changes as you move B and C.)
picture below
Answer:
m∠CFB m∠CAB m∠EAD m ∠CAB + m∠EAD
45° 19.93° 70.07° 90°
50° 29.91° 70.09° 100°
60° 49.92° 70.08° 120°
75° 79.92° 70.08° 150°
m∠CFB BF CF DF EF BF + DF CF + EF BF × DF CF × EF
45° 2.69 2.74 9.09 8.91 11.78 11.65 24.45 24.41
50° 3.7 3.63 8.07 8.23 11.77 11.86 29.86 29.87
60° 5.35 4.72 6.42 7.28 11.77 12.00 34.35 34.36
75° 7.3 5 4.47 6.52 11.77 11.52 32.63 32.6
Step-by-step explanation:
edmentum
Answer:
PLATO
Step-by-step explanation:
Evaluate 64 = (15 – 7) x 2 - 9.
Answer:
No solutions.
Step-by-step explanation:
We need to use PEMDAS to solve this problem, and as the first letter in PEMDAS stands for (parentheses) we should subtract 7 from 15 to get 8.
Secondly, we would multiply 2 by 8 to get 16.
Finally, we subtract 9 from 16 to get 7.
64 ≠ 7, so the answer would be no solutions.
Solve the system by substitution.
-2x-10y=-2
-4y=x
maybe xd ad something else please
Ethan reads 330 pages in 3/4 hour. How many pages does he read per hour?
Answer:
440
Step-by-step explanation:
330 divided by 3 times 4 is 440 and thats your answer.
====================================================
Work Shown:
330 pages = 3/4 hour
4*(330 pages) = 4*(3/4 hour) ........ multiply both sides by 4
1320 pages = 3 hours
1320/3 pages = 3/3 hours ...... divide both sides by 3
440 pages = 1 hour
Ethan's rate is 440 pages per hour.
What is the tangent ratio for ∠B?
Answer:
Your answer is
tangent ratio of B is 3/2
Mark my answer as brainlist . I need that urgently . Folow me for more answer.
Step-by-step explanation:
Step-by-step explanation:
3/ root13 will go correct
Simlify the expression 4^3 +(3 - 2).
Answer:
The answer is 65
Step-by-step explanation:
3-2 = 1
4^3 = 64
64+1 = 65
Hope this helps.
Answer:
[tex]65[/tex]
Step-by-step explanation:
Firstly, you have to Simplify what's inside the parentheses.
and that is 3-2 = 1.
[tex] {4}^{3} + 1[/tex]
Secondly, you have to Simplify 4³ to 64. 4 to the power of 3 is 64.
[tex]64 + 1[/tex]
And lastly, you have to simplify 64 + 1. which is.
[tex]65[/tex]
Therefor, the answer is, 65.
PLEASE HELP FOR QUESTION 4 I WILL MARK BRAINLIST READ IT CAREFULLY
hey let me tell you this you just never helped me and cheating is not good so yeah treat people the way you want to be treated and I saw your answers to other people it's not good to cheat just a piece of advice
Find the area of this circle. Use 3 for T.
A = ar2
1 ft
[?] ft2
Plz help. Will give brainliest
Answer:
So is there are 10 cats for every 4 dogs,
If there are 5 cats that is half of 10 so half of 4 is 2
Now there are 32 dogs that is 8 times more than 4 so 10 x 4 is 40 so the answers are
Cats 10 5 8
Dogs 4 2 32
Plz give brainiest
help me for brainlist
Answer:
1. g. $0.10 per square inch
2. b. $0.08 per square inch
3. f. $10
4. m. $8
5. h. 79 in²
6. j. 113 in²
Step-by-step explanation:
1. A = πr²
r = diameter ÷ 2 = 10 ÷ 2 = 5
A = π(5)² = 25π in² ≈ 78.53981
$8.00/25π = $0.10 per square inch
2. A = πr²
r = diameter ÷ 2 = 12 ÷ 2 = 6
A = π(6)² = 36π in² ≈ 113.0973355
$10.00/36π = 0.088419 = $0.09 per square inch
3. information/answer was provided
4. information/answer was provided
5. A = πr²
r = diameter ÷ 2 = 10 ÷ 2 = 5
A = π(5)² = 25π in² ≈ 79 in²
6. A = πr²
r = diameter ÷ 2 = 12 ÷ 2 = 6
A = π(6)² = 36π in² ≈ 113 in²
[tex]x^{2}-8x+16=25[/tex]
Answer:
x = 9 ; -1
Step-by-step explanation:
[tex]x {}^{2} - 8x + 16 = 25 \\ x {}^{2} - 8x + 16 - 25 = 0 \\ {x}^{2} - 8x - 9 = 0 \\ (x + 1)(x - 9) = 0 \\ x = - 1 \\ x = 9[/tex]
3.2(s+10)=32
what is s?
Please answer this its in the picture
The correct answer is
2 cents.
Answer:
the answer is 0.0800320128 or in simplified form 0.08
Step-by-step explanation:
First you divide 12 ÷ 5.88 = 2.04081632653. Then you divide 20 ÷ 10.20 = 1.96078431373. Lastly you subtract 2.04081632653 - 1.96078431373 = 0.0800320128 or 0.08
Find the slope and the y intercept of the chart
[tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
[tex]\frac{1 - 4}{0 + 1}[/tex]
[tex]\frac{-3}{1}[/tex]
the slope is -3
y intercept is 1
y = -3x + 1
hope this helped :))
evaluate 16 3/4
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Answer:
16.75
Step-by-step explanation:
Solve: -3+ h = 40
HELPPP
Answer:
answer: c, 43
Step-by-step explanation:
-3+h=40
+3 +3 add 3 to both sides
h=43
Answer:
Its c
Step-by-step explanation:-3 + h = 40 cause 43 -3 is 40
(-a - b)x = 3a +3b.
Given:
The equation is
[tex](-a-b)x=3a+3b[/tex]
To find:
The value of x.
Solution:
We have,
[tex](-a-b)x=3a+3b[/tex]
It can be written as
[tex]x=\dfrac{3a+3b}{(-a-b)}[/tex]
[tex]x=\dfrac{3(a+b)}{-(a+b)}[/tex]
Cancel out the common factors.
[tex]x=\dfrac{3}{-1}[/tex]
[tex]x=-3[/tex]
Therefore, the value of x is -3.