Determine the value of x in the figure. answers: A) x = 60 B) x = 50 C) x = 130 D) x = 65
Answers
Answer:
D
Step-by-step explanation:
Since the triangle has 2 congruent sides then the triangle is isosceles and the base angles are congruent, thus
x = \(\frac{180-50}{2}\) = \(\frac{130}{2}\) = 65 → D
Answer:
x = 65
Step-by-step explanation:
This is an isosceles triangle which means that 2 angles are the same and all the angles have to equal 180.
A - 60+60+50 = 170(not 180)
50+50+60 = 160(not 180)
A is eliminated.
B is eliminated because then it will be an equilateral triangle.
C - 130+130+50 = 310(not 180)
50+50+130 = 230(not 180)
C is eliminated which leaves D.
D = 65+65+50 = 180(TRIANGLE!!!!!!!!!!)
Related Questions
Use the best-fit line below to predict the value of y when x = 7
Answers
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
Find the x- and y- intercepts of this two-variable equation:
y = 5 + x
Answers
To find the x-intercept, we set y = 0 and solve for x:
0 = 5 + x
Subtracting 5 from both sides:
x = -5
Therefore, the x-intercept is -5.
To find the y-intercept, we set x = 0 and solve for y:
y = 5 + 0
Simplifying:
y = 5
Therefore, the y-intercept is 5.
The x-intercept is (-5, 0).
The y-intercept is (0, 5).
Answer:
x: -5,0
y: 0,5
Step-by-step explanation:
y=0
0=5+x
x=-5
x=0
y=5+0
y=5
ASAP I WILL GIVE BRAINLIEST
Sandy used a virtual coin toss app to show the results of flipping a coin 100 times, 500 times, and 1,000 times. Explain what most likely happened in Sandy's experiment.
Sandy's experimental probability was closest to the theoretical probability in the experiment with 100 flips.
Sandy's experimental probability was closest to the theoretical probability in the experiment with 500 flips.
Sandy's experimental probability was closest to the theoretical probability in the experiment with 1,000 flips.
Sandy's experimental probability was exactly the same as the theoretical probability for all three experiments.
Answers
Answer:
As the flips increase, the experimental probability should get closer to the theoretical probability. Meaning that the trial with 1000 coin flips should be closest to the theoretical probability, Hope this helps lmk if its correct
Answer:
the probability of flipping a coin and it landing on heads and tails are 50/50 because theres 2 options.
if you flip it 100 times the probability would be 40-60 percent of the flips would land on heads OR tails
Same with 500, 1000, and so on
Step-by-step explanation:
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
Based on the line plot shown below, which amount of cheese was ordered once?
A line plot titled
A.
1
pound
B.
1
1/4
pounds
C.
1/2
pound
D.
1
1/2
pounds
Answers
Answer:
Please provide an image of the line plot so your question can be answered.
Option (D) 1 1/2 pounds
I got this question once in a quiz.
Please help math 3 pages. Brainliest.
Answers
Answer:
Page 1:
1. 450
2.36
3.279
4.81
5.This would affect the final answers because then each section could have more or less students.
6.No, because if you don't know how many students are in one category then there is a very big array of different numbers that could be in that one category.
Page 2:
1.Less, because just by looking at the yellow section you can see that it does not cover at least half of the chart.
2. 48%
3.550
4.44
5.264
6.77
7.66
8.No because if you know the value of one category then you can't determine the other percentages because they could be anything.
Page 3:
1.42%
2.300
3.45
4.27
5.18
6.7 times more people said popcorn is their favorite movie snack than hot dogs.
7. I added the percentages I know and then subtracted that number from 100 to get the percentage of popcorn.
Step-by-step explanation:
I included the explanation for answers that required in the answer and this took a long time to complete. I hope I could help!
Lexi, Susie, and Rial are playing an online word game. Rial scores 100,029 points. Lexi scores 9,470 fewer points than Rial and Susie scores 9,646 more points than Lexi. What is Susie's score? Complete the explanation of how you found your answer. Susie's score is . The answer is found by first performing the operation , then adding to the result.
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What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
Answers
A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is 12x. What is the area of the metal frame?
Answers
Answer:
Step-by-step explanation:
If the side length of the metal frame is 12x, the area of the frame is
(12x)^2, or 144x^2. The radius of the mirror is irrelevant here.
Answer:
Step-by-step explanation:the area of the metal frame would be 12X^2 so it would be 144X
what is 9/12 simplefied.
Answers
Answer:
9/12 simplified is 3/4.
Step-by-step explanation:
Since 3 can go into 9 three times and into 12 four times, 9/12 simplified is 3/4.
I hope this helps you :D
12 divide by 3 is 4
In a picture, there are 40 monkeys, and 60% of the monkeys are in the trees.
How many monkeys are in the trees? Use a 10-squares model to explain your answer
Answers
WILL GIVE BRAINLY PLEASE HELP!!!!A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104 represents the situation, where x represents the width of the rectangle.
The first step in solving by factoring is to write the equation in standard form, setting one side equal to zero. What is the equation for the situation, written in standard form?
x2 – 99 = 0
x2 – 99x = 0
x2 + 5x + 104 = 0
x2 + 5x – 104 = 0
Answers
Answer: x2 + 5x – 104 = 0
Step-by-step explanation:
Distribute the x into the x + 5 to make it x2 + 5xSubtract 104 from the other side to set the equation equal to zeroFinal answer is x2 + 5x – 104 = 0Ben earns $18 per hour. His job offers a 6.3% raise. After the raise, how much will Ben earn per hour?
Answers
look it up im sure someone will know
3x+5=29-9x
Solve x. Pls show your working
Answers
Answer:
x=2
Step-by-step explanation:
\(\mathrm{Subtract\:}5\mathrm{\:from\:both\:sides}\)
3x+5-5=29-9x-5
\(\mathrm{Simplify}\)
3x=-9x+24
\(\mathrm{Add\:}9x\mathrm{\:to\:both\:sides}\)
3x+9x=-9x+24+9x
\(\mathrm{Simplify}\)
12x=24
\(\mathrm{Divide\:both\:sides\:by\:}12\)
\(\frac{12x}{12}=\frac{24}{12}\)
\(\mathrm{Simplify}\)
x =2
Answer:
x = 2
Step-by-step explanation:
1) Reorder the terms
3x + 5 = 29 - 9x
3x + 5 = -9x + 29
2) Subtract 5 from both sides
3x + 5 - 5 = -9x + 29 - 5
3x = -9x + 24
3) Add 9x to both sides
3x + 9x = -9x + 9x + 24
12x = 24
4) Divide both sides by the same factor
12x/12 = 24/12
x = 2
Simplify the following expression
x^9*x^-4=x^n
Answers
Answer:
x^5 = x^n
Step-by-step explanation:
x^9*x^-4=x^n
x^5 = x^n
I took screenshots of the questions. I need answers FAST.
Answers
Answer:
Step-by-step explanation:
c for q 1
A for #2
A for question 2
which epression is equivalent to 9x+4y+5+2x+8?
Answers
Answer:
11x+4y+13
Step-by-step explanation:
you have to add all of the same variables
You have to add all the same variables together.
Help me please!!!!!!!!!
Answers
Answer: if red has 100% and orange has 30% you add those then you multiple green and purple.
Step-by-step explanation: we’ll look at the numbers and add them then multiple
them.
Hope my answer helped:) :3
There are 35 kids in our math class. 80% of the kids have a pet. How many students in our class have a pet?
Answers
Can someone help me with finding the area of these triangles thx
Answers
Answer:
Right Triangles:
1. 75.6 cm
2. 10.14 ft
3. 16 ft
Entire Triangle:
1. 162 cm
2. 30.94 ft
3. 22 ft
Step-by-step explanation:
Formula for area of triangle:
A= \(A= \frac{h_{b}b }{2} \\\frac{12.6 (12)}{2} \\\\\frac{151.2}{2} \\75.6\)
The Right Triangles:
75.6 cm
10.14 ft
16 ft
Whole Triangle:
162 cm
30.94 ft
3. 22 ft
A=
PLS HELPP QUICK!!!!
On average, Emily drinks 1/6 of an 8-ounce glass of water in 1/20 of an hour. How many glasses of water does she drink in one hour?
On the double number line below, fill in the given values, then use multiplication to find the missing value. Enter your answers as fractions, mixed numbers, or whole numbers.
Answers
Answer: 3 1/3
Step-by-step explanation:
glasses/hour = ((1/6) glasses) / ((1/20) hour)
= ((1/6) glasses) * (20/hour)
=20 glasses / 6 hour
=10 glasses / 3 hour
= 3 1/3 glasses/hour
mean of 8 5 7 5 9 3 5
Answers
hello can someone help me with this
Answers
Answer:
I am going to answer the ones you haven't answered yet...
Bullet point 2: The Y-intercept is where the graph crosses the y-axis in this case that would be y=0 or (0,0)
Bullet Point 5: the question basically says that for the values of x when they are between 0 and 6 the y values are ___. the answer for this one would be y ≥ 0.
i need some help please. the correct answer i will put brainelist
Answers
Answer: circle 6 hex 4
Step-by-step explanation:
2sq + 2hex + 3cir=28
26=2hex+3cir
circle = 6
hex = 4
4*2=8
6*3=18
2*1=2
8+18+2=28
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?
Answers
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.
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
Answers
Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
Which number sentence is true?
Answers
Answer:
D should be the correct answer
Step-by-step explanation:
Parth created a Box-and-Whisker Plot to show the average weight of the fish he caught over the weekend. What information does the maximum value give you?
A. Three-fourths of the fish he caught were larger than 22 pounds.
B. The middle weight of the fish he caught was 40 pounds.
C. Three fourths of the fish he caught were less than 50.5 pounds.
D. The largest fish he caught was 63 pounds.
Answers
Answer: B
Step-by-step explanation: I am a pro
Consider the situations in the table below
Situation A: A hang glider descended 33.57 feet, and then ascended 14.98 feet.
Situation B: A football team gained 7 2/5 yards in one play, and then lost 3/5 of a yard in the next play.
Situation C: A hiker walked 3 1/6 miles yesterday and 2 1/2 miles today.
Situation D: A worker earned $23.66 Monday and spent $15.84 Tuesday.
Calculate the sum of each situation. Order the situations from least to greatest based on the numeric value of the sums.
Answers
Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Step-by-step explanation: