Answers
Answer:
30
Step-by-step explanation:
<A=90°(opposite Angles)
➜2x+x+90=180
➜3x+90=180
➜3x=180-90
➜3x=90
➜x=90/3
➜x=30Find the value of x.
____________________Solution :-Given Information :-∠FAE = 90°∠GAB = 2x°∠BAC = ∠A∠CAD = x°To Find :-The value of x. Calculation :-First of all, Finding ∠BAC⇒ ∠BAC = ∠FAE (Reason :- Vertically Opposite Angles)
⇒ ∠BAC = 90°
Now, Finding the value of x⇒ ∠GAB + ∠BAC + ∠CAD = 180° (Reason :- Angles on a Straight Line equals to 180°)
Substituting the given values, We get,
⇒ 2x + 90° + x = 180°
⇒ 3x + 90° = 180°
Transposing 90° to Right Hand Side, We get,
⇒ 3x = 180° - 90°
⇒ 3x = 90°
Transposing 3 to Right Hand Side, We get,
⇒ x = [tex] \sf{( \frac{90}{3}) }\degree[/tex]
Calculating further, We get,
⇒ x = 30°
∴ x = 30°
____________________Final Answer :-The value of x is 30°____________________Related Questions
Find the perimeter of the figure below composed of an isoceles trapezoid and one semicircle rounded to the nearest tenth place.
Answers
Answer:
πr + (4+6+6+8) = 2π+24=30.28
HELPLPALPLAPLPL PLEASE BRAINLIEST
Answers
Answer:
2/3
Step-by-step explanation:
[tex]p( \frac{2}{6} + \frac{2}{6} ) \\ p = \frac{4}{6} \\ = \frac{2}{3} [/tex]
A dog show has 6 small dogs, 12 medium-sized dogs, and 6 large dogs. What is the probability that a dog chosen at random is a small dog?
Answers
Answer:
6/24= 3/12 = 1/4= 25%
Step-by-step explanation:
add 6+6+12 = 24. 6 small dogs so 6/24 and simplify
Hi! I need help in this question, its solving for x, which should be easy.
Answers
Answer:
16.8
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.
cross multiply
5x=42×2=84
x=84÷5=16.8
2.
[tex]\frac{\frac{10}{27} }{\frac{5}{9} } =\frac{10}{27} \div\frac{5}{9} \\=\frac{10}{27} \times \frac{9}{5} \\=\frac{2}{3}[/tex]
Help please (no links)
Answers
Answer:
Solution given:
8x²+8x+2=0
8x²+4x+4x+2=0
4x(x+2)+2(x+2)=0
(x+2)(4x+2)=0
either x=-2/4=-½
or
x=-2
So
It has 2 solution.
The table gives the probabilities that orphaned pets in animal shelters in six cities are one of the types listed
The probability that a randomly selected orphan pet in an animal shelter in Austin is a dog is
%. The probability that a randomly
selected orphaned dog in the same animal shelter in Austin is a Chihuahua is
No
Answers
The probability that the Austin orphaned pet is a dog is 32.34%.
The probability that the Austin orphaned dog is a Chihuahua is 29.38%.
What are the probabilities?Probability determines the chances that an event would happen in a random event. The probability the event occurs is 1 and the probability that the event does not occur is 0.
The probability that an orphaned pet in an animal shelter in Austin is a dog = total number of dogs in Austin / total number of pets
(2.76 + 2.86 + 3.44 + 2.65) / (2.76 + 2.86 + 3.44 + 2.65 + 24.50) =
11.71/36.21 = 32.34%
The probability that an orphaned dog in the same animal shelter in Austin is a Chihuahua = total number of Chihuahua in Austin / total number of dogs in Austin
3.44 / 11.71 = 29.38%
To learn more about probability, please check: https://brainly.com/question/13234031
In how many ways can 7 different card be laid out on a table in a row?
Answers
4x7
28 different ways they can be placed
How many solutions does X^2 - 9x = -11 have?
Answers
Answer:
this is the answer Hope's it helps
Step 1: Subtract 11 from both sides.
x²9x-11=11-11
x² - 9x - 11 = 0
For this equation: a=1, b=-9, c=-11
1x² + -9x + -11 = 0
Step 2: Use quadratic formula with a=1,
b=-9, c=-11.
X = - b ± √b² - 4ac
2a
X = -(-9) ± √(-9)² - 4(1)(-11)
2(1)
X =
9+√125/ 2
9/2 5/2 √5 or x = 9/2 -5/2 + -5/2 √5
What is the range of 220,2100,260,5160.
Answers
Answer:
range is the biggest number minus the smallest number
Step-by-step explanation:
so 5160-220=4940
Help me please i will mark brainliest
Answers
Answer:
The answer is 1/5
Step-by-step explanation:
The answer is 1/5
whats the slope for this questions please and thank you
Answers
Answer:
The equation would be y= 1/5x - 2
Step-by-step explanation:
Please help this is late work for geometry and I keep getting this awnser wrong
Answers
Answer:
w = 12°
Step-by-step explanation:
Angle J = Angle H
Angle K = Angle I
So lets find the sum of the entirety of angles
360° = 2w + 34° + 2w + 34° + 4w + 74° + 4w + 74°
360° = 12w + 68° + 148°
360° = 12w + 216°
Subtract 216° from both sides
360° - 216° = 12w + 216° - 216°
144° = 12w
Divide both sides by 12
144°/12 = 12w/12
12 = w
w = 12°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
58°Step-by-step explanation:
Consider that adjacent angles are supplementary in any parallelogram (including rhombus).
m∠J + m∠K = 180°(2w + 34) + (4w + 74) = 180Solve for w:
6w + 108 = 1806w = 72w = 12Find the value of ∠J:
m∠J = 2w + 34 = 2(12) + 34 = 58There are 2 yellow, 3 green, 1 orange, and 4 red cards in a stack of cards turned facedown. Once a card is selected, it is not replaced.
Answers
Answer:
1/45
Step-by-step explanation:
Here is the complete question
here are 2 yellow, 3 green, 1 orange, and 4 red cards in a stack of cards turned facedown. Once a card is selected, it is not replaced. Find each probability.
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one ids attached to the event. If it doesn't a value of zero is attached to the event.
1. P(two yellow cards)
there are a total of 10 cards and 2 yellows cards. If 1 yellow card is picked, it would remain 1 yellow card and 9 cards
P(two yellow cards) = 2/10 x 1/9 = 1/45
Write -0.47 as a fraction,
Answers
Answer:
-47/100
Step-by-step explanation:
What is 5.704 expressed to two decimal places?
Answers
Answer:
5.70, or 5.7.
Step-by-step explanation:
4 is rounded to 70 (4 and below you round down), the 5 stays the same, and then you get 5.70 which you can reduce to 5.7.
please help me!!!!lol
Answers
Answer:
a = 0, b = 7
a = 1, b = 6
a = 2, b = 5
a = 3, b = 4
a = 4, b = 3
a = 5, b = 2
a = 6, b = 1
a = 7, b = 0
Step-by-step explanation:
the sum of a and b must equal 7 because 4 x 7 = 28
A rectangular prism has a volume of 2,730 cubic inches. The prism has a length of 15 inches and a height of 14 inches
Answers
Answer:
Volume us length x height x width.
Step-by-step explanation:
2700 = 15 x 14 x width. width = 13
The width of the rectangular prism is 13 inches.
What is rectangular prism?"It is a three-dimensional geometric structure which has six faces that are rectangles."
What is the volume of rectangular prism?"The volume of rectangular prism is [tex]V=l\times w\times h[/tex]
where l is the length of rectangular prism
w is the width of rectangular prism
h is the height of the rectangular prism"
For given question,
A rectangular prism has a volume of 2,730 cubic inches.
⇒ V = 2730 cu. in.
The prism has a length of 15 inches and a height of 14 inches
⇒ l = 15 inches , h = 14 inches
(Assuming we need to find width of the rectangular prism)
Let 'w' be the width of rectangular prism.
Using the formula of the volume of the rectangular prism,
[tex]\Rightarrow V=l\times w\times h\\\\\Rightarrow 2730=15\times w\times 14\\\\\Rightarrow 2730=210\times w\\\\\Rightarrow w=13~inches[/tex]
Therefore, the width of the rectangular prism is 13 inches.
Learn more about the volume of the rectangular prism here:
https://brainly.com/question/21308574
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answer this equation 3x+y=-3
Answers
Answer:
3x = -y - 3
divide both sides by 3
x = -1/3y - 1
PLEASEEEEE HELPPPPP NOWWEEEE Which point on the number line best represents V22
Answers
In the diagram, LM is parallel to IK. Find the length of LM, to the nearest tenth of a metre.
Answers
Answer:
Step-by-step explanation:
1.) Conrad earns a 7.5% commission on his sales of office supplies. Last month, he earned $836.50 in commissions. What were his total sales for the month (to the nearest whole cent)?
A.) $11,153.33 in total sales
B.) $10,976.67 in total sales
C.) $12,098.24 in total sales
D.) $12,754.19 in total sales
E.) None of these choices are correct.
Answers
Answer:
E.) None of these choices are correct.
Step-by-step explanation:
Solve the equation 5x^2 - 2x - 9 = 0 using the quadratic formula. WILL MARK BRAINLIEST.
Answers
Answer:
[tex] x = \dfrac{1}{5} \pm \dfrac{\sqrt{46}}{5} [/tex]
Step-by-step explanation:
5x^2 - 2x - 9 = 0
a = 5; b = -2; c = -9
[tex] x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a} [/tex]
[tex] x = \dfrac{-(-2) \pm \sqrt{(-2)^2 - 4(5)(-9)}}{2(5)} [/tex]
[tex] x = \dfrac{2 \pm \sqrt{4 + 180}}{10} [/tex]
[tex] x = \dfrac{2 \pm \sqrt{184}}{10} [/tex]
[tex] x = \dfrac{2 \pm \sqrt{4 \times 46}}{10} [/tex]
[tex] x = \dfrac{2 \pm 2\sqrt{46}}{10} [/tex]
[tex] x = \dfrac{1 \pm \sqrt{46}}{5} [/tex]
[tex] x = \dfrac{1}{5} \pm \dfrac{\sqrt{46}}{5} [/tex]
What is the volume of a rectangular prism whose dimensions are 2 feet, 2.5 feet and 4 feet?
A 8.5 cubic feet
B 20 cubic feet
C46 cubic feet
D 200 cubic feet
Answers
It’s B, 20 cubic feet
Step-by-step explanation:
Volume is length x width x height so
2 x 2.5 x 4 is 20
Find the value of x.
Answers
Answer:
x = 5
Step-by-step explanation:
26x + 10x = 180°
36x = 180
x = 180/36
x = 5
Select the correct answer from each drop-down menu.
How many solutions does each polynomial have?
Equation Number of
Solutions
Select the correct answer from each drop-down menu. How many solutions does each polynomial have? Equation Number of Solutions
Answers
Answer:1,3,and 5
Step-by-step explanation:
Please help! Urgent! On a time crunch!
Answers
Step-by-step explanation:
I think c is right answer
its about number lines
Answers
Label the credit at positive 38
Label the debt at negative 38
Answer:
Zero is not negative or positive. Zero is the origin on the number line.
Step-by-step explanation:
So in this case, the zero on the number line is 0$ or 0 debit.
im having touble finding this answer because it says i keep getting it wrong
my work:
75+36+x=180
111+x=180
-111 -111
x=69
the problem:
Answers
Correct is
75+36+x=180
111+x=180
x=180-111
x=69
Suppose the expression a(b)n models the approximate number of people who visited an aquarium each day since an aquarium opened, where a is the initial number of people who visited, b is the rate of increase in the number of people who visited each day, and n is the number of days since the aquarium opened.
If the expression below models the number of visitors to a particular aquarium, what is the correct interpretation of the second factor?
Answers
Answer: I worked it out and got D but I'm not 100% sure.
The correct option is option B: There were 6.27 times as many people who visited the aquarium on the 7th as on the first day.
What is exponential function?The function which involves an exponent with a base so that the base is rises exponent times is called exponential function.
for example is f(x)=bˣ where b is base and x is exponent
Here it is given that
the following exponential equation:
y = A(b)ⁿ
where the following variables is defined as :
A: the initial number of customers applied
b: the rate of increase of the number of people applied every month
n: the number of months from the bank opened
Substituting values in the above exponential expression we have:
y = 64(1.3)⁷
y = 64*6.27
Therefore There were 6.27 times as many people who visited the aquarium on the 7th as on the first day.
Learn more about exponential function
here: https://brainly.com/question/1269112
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AYUDA estoy atrapada!!!!!!!!!!!
Resuelve las siguientes ecuaciones
a) 2 000 + x = 3x – 1 000
b) 5m -7 = 13 – 3m
c) 6n +6 = 4n +12
d) 7x + 12 = 5x + 20
e) 5x + 3 = 2x + 9
Answers
Answer:
a) x = 1500
b) m = 2.5
c) n = 3
d) x = 4
e) x = 2
Step-by-step explanation:
Just remember that whatever you do to one side of the equation, you must do to the opposite side. Your aim is to isolate x.
