Answers
I don’t onow it’s probably 69.3939339393993
Related Questions
1. Given the angle measurements,
what is the value of x?
с
X + 42°
60°
40°
00
A
Answers
Answer:
Please clarifly your question.
Step-by-step explanation:
What angle measurements are given? Are the numbers following it multiple choice? There isn't enough information.
Answer:
38°
Step-by-step explanation:
If supplementary -
180 = 60 + 40 + (x+42)
80 = x+42
x = 38
What is the distance between two points with coordinates (32,12,5) and (20,3,13) in space?
Answers
The distance between two points with the given coordinates in space is;
Distance = 17 units
We are given the coordinates;
(32, 12, 5)
(20, 3, 13)
Formula for the distance between two points that have (x, y, z) coordinates is;d = √((x₂ - x₁)² + (y₂ - y₁)² + (z₂ - z₁)²)
From the equation given to us, we can see that;
x₁ = 32
x₂ = 20
y₁ = 12
y₂ = 3
z₁ = 5
z₂ = 13
Using the formula for the distance, we have;d = √((20 - 32)² + (3 - 12)² + (13 - 5)²)
d = √(144 + 81 + 64)
d = √289
d = 17
Thus, the distance between the two points is 17 units
Read more at; https://brainly.com/question/20974053
Find the equation of the line that passes through the point:
(-5, -3) with a slope of 2
Answers
Answer:
y=2x+7
Step-by-step explanation:
find (-5,-3)
use the slope to find the y intercept
intercept is (0,7)
use formula y=mx+b to plug in numbers
(slope is m and y intercept is b)
y=mx+b
y=2x+7
Brainliest?Please?
If 33 is added to a number, it will be 4 times as large as it was originally. What’s the number?
Answers
Answer:
99
Step-by-step explanation:
33x3=99
Answer:
44
Step-by-step explanation:
4-1=3 (4 times minus what was original which is 1u)
3u=33
1u=33÷3=11
4u=11x4=44
Hope this helps! Thanks.
What is the length of an arc cut off by an angle of 3 radians on a circle of radius 6 inches?
Answers
If rolling a pair of dice, what is the probability of rolling a sum of 12?
A) 1/6
B) 1/12
C) 1/24
D) 1/36
Answers
Answer:
D. 1/36
Step-by-step explanation:
yeah-ya.... right?
The length of the side of a square whose area is 225 m² is _____.
Answers
Answer:
15
Step-by-step explanation:
Answer: 15
Step-by-step explanation:
you would have to find the square root of 225 and this is 15 so if you do 15x15 you will get 225
and if you need to find the perimeter you add up all the sides
15x4=60
The perimeter of a square is 60
1 side length of a square: 15
Hope this helped :)
What are some decimals for 9/2 other than 4.5
Answers
Answer:
1.4953
Step-by-step explanation:
You will need to break down 4.5
4√5
1.4953
If f(x - 1) = 2x + 3 for all values of x, what is the
value of f(-3)?
Answers
Answer:
-1
Step-by-step explanation:
F(x - 1) = 2x + 3.
Rewrite the right side (2x + 3)
F(x - 1) = 2[ x ] + 3
F(x - 1) = 2[ x - 1 + 1 ] + 3 = 2 [ (x - 1) + 1 ] + 3
= 2 (x - 1) + 2 + 3
= 2(x - 1) + 5
replace "x - 1" with "-3" :
F(-3) = 2(-3) + 5 = -1
[tex]5 {x}^{2} + 3 {x}^{2} + 6x = 3x - 6x + 9x[/tex]
find out x please fast please fast
Answers
Answer:
[tex]5 {x}^{2} + 3 {x}^{2} + 6x = 3x - 6x + 9x \\ 8 {x}^{2} + 6x = - 3x + 9x \\ 8 {x}^{2} + 6x = 6x \\ 8 {x}^{2} = 6x - 6x \\ 8 {x}^{2} = 0 \\ x = 0 \\ thank \: you[/tex]
Please answer! No links!!!!
Picture is included.
Answers
Answer:
It is C
Step-by-step explanation:
The square root of 61 is 7.81024967591 so it is an irrational number.
a)
1 − sin x/
1 + cos x
,
Answers
Answer:
(1-sin(x))/(1+cos(x)) = (csc(x) - 1)(csc(x) - cot(x))
Step-by-step explanation:
(1 - sin(x)) / (1+cos(x)) =
[ (1-sin(x))/ (1+cos(x)) ] * (1-cos(x))/(1-cos(x)) =
(1-sin(x))(1-cos(x)) / (1 - cos^2(x)) =
(1-sin(x))(1-cos(x)) / (sin^2(x)) =
[ (1-sin(x)) / sin(x) ] * [ (1 - cos(x)) / sin(x) ] =
(csc(x) - 1)(csc(x) - cot(x))
The bowling scores for six people are 112, 114, 115, 120, 122, 290. What si the most appropriate measure of Center?
Answers
We need mean .
Let's use python .
Program attached
Mean=145.5Answer:
[tex]{ \rm{mean = \frac{ \sum(fn)}{n} }} \\ [/tex]
• substitute and solve:
[tex]{ \rm{mean = \frac{112 + 114 + 115 + 120 + 122 + 290}{6} }} \\ \\ { \rm{mean = \frac{873}{6} }} \\ \\ { \boxed{ \rm{ \: center = 145.5 \: }}}[/tex]
Use a graphing calculator to determine the solution of
1-2x - y = 2
13x + 2y=1
Answers
the second one is 13x+2y-1=0
Change $35,000 per year to dollars per hour
25
Answers
How do I evaluate this
Answers
Answer:
The answer is 8
Step-by-step explanation:
c/7 ; c = 56
56/7 = 8
Thus, The answer is 8
-TheUnknownScientist 72
Mr. Lopez ' company is losing $50 per day. Does this graph have a slope that represents this rate?
Answers
Answer:
k=(1000-600)/(0-10)=-40
Step-by-step explanation:
K is the slope
Find all real solutions of the equation (x - 3)^2= 9.
Answers
four times the sum of a number and 7 is 44 less than the number
Answers
Answer:
The number is 17.
Step-by-step explanation:
Let x be the unknown number.
4 times the sum of a number plus 7 would be
4x + 7
44 less than the unknown number (x) would be
x - 44
Now we connect everything.
4x + 7 = x - 44
4x - x = -44 - 7
3x = -51
x = -17
The algebraic representation of the expression is 4(x + 7) = x - 44
How to determine the algebraic representation of the expressionFrom the question, we have the following parameters that can be used in our computation:
four times the sum of a number and 7 is 44 less than the number
By definiton:
Sum means plus
Less than means minus
Using the above as a guide, we have the following:
4 * (x + 7) = x - 44
So, we have
4(x + 7) = x - 44
Read mroe about expressions at
brainly.com/question/30492964
#SPJ3
PLS HELP I WILL GIVE BRAINLIEST The dimensions of the dining room in Hisham's house are 8 mx 6 m. If the
dimensions of the tiles are 20 cm x 60 cm, how many tiles are needed to tile the
dining room according to the pattern mentioned in the first question?
280 tiles
400 tiles
420 tiles
480 tiles
Answers
Answer:
Step-by-step explanation:
Dining room:
length = 8 m = 8 *100 = 800 cm
width = 6m = 6 *100 = 600 cm
[tex]Number \ of \ tiles =\dfrac{area \ of \ the \ dinning \ room}{Area \ of \ a \ tile}\\\\[/tex]
[tex]= \dfrac{800 *600}{20*60}\\\\= 400 \ tiles[/tex]
I tried -2, -1, 0, 1, -3, -4, but it did not work. Any ideas on what the correct answer actually is?
Answers
y = -4, -3, -2, -1, 0, 1
Step-by-step explanation:
-5 < y < 2
y = -4, -3, -2, -1, 0, 1
-5 < -4, -3, -2, -1, 0, 1 < 2 ☑
Bob received a grade of 89 for his English test. His math test was 5 more points than his English test. Find out the grade he needs to get on his science test to raise the mean score to 93.
Answers
Answer:
If I'm not mistaked the mean should be bumbed up by five.
Step-by-step explanation:
Simplify the ratio. 9.6 to 24
Answers
Answer: Well, the ratio is 2.5, so that, I think.
Step-by-step explanation:
What is the Fraction of 140%
Answers
Answer:
140% is 140/100 = 7/5 is fraction
the sum of two consecutive integers is 299. find the integers.
Answers
I HOPE THE ABOVE INFORMATION WILL HELP YOU.
THANK YOU.
TEDDYLOVER
Since the sum of two consecutive integers is 299, the integers are 149 and 150
What are integers?Integers are posiive or negative whole numbers.
Since the sum of two consecutive integers is 299. To find the integers., we proceed as follows.
Since the sum of two consecutive integers is 299.
Let the two consecutive integers be n and n + 1.
Since the sum of two consecutive integers is 299, we have that
n + n + 1 = 299
Adding like terms, we have that
n + n + 1 = 299
2n + 1 = 299
Subtracting 1 from both sides of the equation, we have that
2n + 1 = 299
2n + 1 - 1 = 299 - 1
2n + 0 = 298
2n = 298
Dividing both sides of the equation by 2, we have that
2n = 298
n = 298/2
n = 149
So, n + 1 = 149 + 1 = 150
So, the integers are 149 and 150
Learn more about consecutive integers here:
https://brainly.com/question/33023328
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Three out of every five pairs of socks in a package are brown. The rest are black. First, complete the model
shown for each question using the ratio given. Then, calculate your answer from the model and explain you
reasoning.
How many pairs of socks are brown in a package of 10 pairs of socks?
Answers
Answer:
brown = 6 pairs
Step-by-step explanation:
3/5 = brown
2/5 = black
Ratio black brown therefore = 2 : 3
package 10 therefore = 4 : 6
brown = 6 pairs
HELP MEEEEEEEEEE PWEEEEEEEEEEEEEEEEEZZZZZZZZZZZ
Answers
Answer:
the difference is 429
Step-by-step explanation:
you round 689.7 to 690 the minus that by 261, then you get 429.
Answer:
429
Step-by-step explanation:
689.7 - 261 = 428.7
answer approximated is 429
I NEED BOTH THESE QUESTIONS ANSWERED PLZZZZZZZZZZZZZZZZZZZ
Answers
Answer:
1) 1050 ft squared
2) 200 yards
Step-by-step explanation:
Hope this helps! Pls give brainliest!
wHAT IS THE DOMAIN OF THE FUNCTION fx=(x+1)/(x^2 +2x-3)
Answers
Answer:
Domain : R−{−1,3}
Range: R
Step-by-step explanation:
Equate the denominator(x2−2x−3) to zero, then solve the equation for x
→x2−2x−3=0
→x=−(−2)±√(−2)2−4⋅(1)⋅(−3)2⋅1
→x=1±2
⇒x=−1 and x=3
This means that, when x=−1 or 3, we have the x2−2x−3=0
Implying that f(x)=x0 which is undefined.
Hence, the domain is all real numbers except −1
and 3
Also written as Df=(−∞,−1)∪(−1,3)∪(3,+∞)
PLS HELP BRAINLIEST WILL BE GIVEN TO FIRST ANSWER!
Solve the rational equation x over 5 equals x squared over quantity 4x plus 2 and check for extraneous solutions.
x = 0; x = −2 is an extraneous solution
x = 2; x = 0 is an extraneous solution
x = 0 and x = 2
x = 0 and x = −2
Answers
Answer:
(C) x = 0 and x = 2Step-by-step explanation:
Given equation:
x/5 = x²/(4x + 2)Cross multiply and simplify:
x(4x + 2) = 5x²5x² = 4x² + 2xx² - 2x = 0x(x - 2) = 0x = 0or
x - 2 = 0 ⇒ x = 2Correct choice is C
[tex]\\ \sf\longmapsto \dfrac{x}{5}=\dfrac{x^2}{4x+2}[/tex]
[tex]\\ \sf\longmapsto x(4x+2)=5x^2[/tex]
[tex]\\ \sf\longmapsto 4x^2+2x=5x^2[/tex]
[tex]\\ \sf\longmapsto x^2-2x=0[/tex]
[tex]\\ \sf\longmapsto x(x-2)=0[/tex]
[tex]\\ \sf\longmapsto x=0\:or\:x=2[/tex]