Answers
Answer:
Step-by-step explanation:
Well, first of all the two angles listed on the diagram are alternate exterior angles. Since they are alt exterior angles, they must be congruent to one another. Congruent means: equal or the same.
1. So first I am going to form an equation.
(9x - 5) = (7x - 25)
2. Then I am going to solve.
(9x - 5) = (7x - 25)
3. First, I am going to add 5 from both sides and solve.
(9x - 5) = (7x - 25)
+5 +5
--------------------------
9x = 7x - 30
4. Now I am going to subtract 7x from both sides.
9x = 7x - 30
- 7x -7x
---------------------
2x = 30
5. I am going to divide 2 from both sides, thus making x = 15
2x - 30
÷ 2 ÷ 2
--------------
x = 15 ( This is x, now all you have to do is plug this into each identified angle.
So, the first identified angle is 130 degrees
The second one is also 130 degrees.
Remember, they are congruent so they have the same number (degrees
Related Questions
A sample is considered to be _____ if one or more parts of the population is more likely to be selected for the sample.
Biased
or
Unbiased
Answers
Answer:
I think biased
Step-by-step explanation:
Answer:
A sample is considered to be
biased
if one or more parts of the population is more likely to be selected for the sample.
Step-by-step explanation:
HELP ME ASAP!!! WILL GIVE BRAINLIEST FOR CORRECT ANSWERS!!!!
Answers
Answer:
A, D
Step-by-step explanation:
Answer:
ok here i give answers am big brain
Step-by-step explanation:
4-A
5-C
1-D
2-C
3- A
please help due today
Answers
Answer:
The ANSWER is OPTION B
Step-by-step explanation:
It is the answer to the question
Help please :/
Our teacher wants us to solve a puzzle, but I have no idea what's going on
Answers
Answer:
Oh, I done this before
Step-by-step explanation:
you have to find the least valur and put it to least to greatest!
MArk me brianliest!
What does a equal? (This assignment is past due so please help me)
Answers
a = 3.6
a 36 foot is attached from the top of a pole to a bracket that is 9 feet from the base of the pole how tall is the pole?
Answers
Solve for t. Everything is in the picture.
Answers
⚠️PLEASE HELP ME ON PRE ALGEBRA⚠️
Answers
This morning, Megan and her dad had smoothies for breakfast. Megan made her smoothie with 1 cup of mango and 3 cups of strawberries. Her dad made a giant smoothie with 2 cups of mango and 6 cups of strawberries. Did the smoothies have the same ratio of mango to strawberries?
If correct I will give brainliest
Answers
The smoothies have the ratio of mango to strawberries will be the same.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
This morning, Megan and her dad had smoothies for breakfast. Megan made her smoothie with 1 cup of mango and 3 cups of strawberries.
Then the ratio is given as,
⇒ 1 / 3
Her dad made a giant smoothie with 2 cups of mango and 6 cups of strawberries.
Then the ratio is given as,
⇒ 2 / 6
⇒ 1 / 3
The smoothies have the ratio of mango to strawberries will be the same.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
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Use the right triangular prism to answer the question below
right triangular prism
What is the surface area of the right triangular prism?
Answers
Answer:
Just multiply the triangle 5x5 then the side pieces 6x5 then add and u got your answer
(5x6=) answer for bottom
A jar contains only pennies, nickels, dimes, and quarters. There are 27 pennies, 13 dimes, and 24 quarters. The rest of the coins are nickels. There are 87 coins in all. How many of the coins are not nickels? If n represents the number of nickels in the jar, what equation could you use to find n?
Answers
Answer:
64 coins are not nickels and the equation used to find 'n' is 87 - (27 + 13 + 24) = n
Find the missing angle in a triangle with the given sides.
Answers
Answer:
[tex] \angle[/tex]Z = 1°Step-by-step explanation:
Since the shape is a triangle it means that all it's interior angles sum to 180°
To find the missing angle sum up the known angles and subtract them from 180°
That's
[tex] \angle[/tex]X + [tex] \angle[/tex]Y + [tex] \angle[/tex] Z = 180°
89° + 90° + [tex] \angle[/tex]Z = 180°
[tex] \angle[/tex]Z = 180 - 179°
We have the final answer as
[tex] \angle[/tex]Z = 1°Hope this helps you
Answer:
1°
Step-by-step explanation:
Given angles
<x=89°<y=90°We know that in a triangle
Sum of angles=180°[tex]\rm \mapsto \angle x + \angle y + \angle z = 180 \\ \rm \mapsto89 + 90 + \angle z = 180 \\ \rm \mapsto179 + \angle z = 180 \\ \rm \mapsto\angle z = 180 - 179 = 1[/tex]
Subtract. [−6 14 0]−[5 4−2] Enter your answer in the boxes. [ ]
Answers
Answer: answer is 13
Step-by-step explanation: -6 -2 = -8
5 + 4 + 14 = 23
-8 + 23 = 13
SHOW YOUR WORK!!!!!!!!!!!!!!!!!!!!
The phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price of the item? Explain. (5 points)
(0.7c) = 42
Answers
100%. 45%
x. 42
45x= 4200
x=$93.33
A scientist looks at a cell through a microscope. The actual diameter of the cell is 2.5 x 10*-5 meters. What is the diameter of the image of the cell if it id magnified 400 times? PLS HELP. NEED IT QUICKLY TY
Answers
Answer:
use a calculator
Step-by-step explanation:
Someone help me ASAP!!!!!!! I DONt get what im suppose to do!!! I will mark brainliest!
Answers
Answer:
Step-by-step explanation:
Figure A
Area=x+x
2x
Perimeter =x+x^2+1+1+x^2+1+1
2x^2+5
Figure b
Area= x^2+x+x+1
x+2x+1
Perimeter= 4x+7-1
4x+6
Hope this helped!!!!!!
Please Help I will reward Brainliest
Answers
Answer:
Step-by-step explanation:
3x + 2 > 29 is x > 9 right? or is it x > 27? please help
Answers
Answer:
C
Step-by-step explanation:
i hopes this help i think its 6
Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When guests come, she makes 96 fluid ounces of coffee. How many grams of coffee beans does Diana use when she has visitors?
Answers
Answer:
60 grams
Step-by-step explanation:
48x2=96
30x2=60
if the family has three pets, what is the theoretical probability that they have three dogs or three cats?
Answers
I think that to answer this you need to calculate the total amount of probibilities divided by the number of pets which is 3
Hope this helped and have an amazing day :)
-yO mAmA
Help me pls! ( Area of Composite Figures)
Answers
Answer:
104 m
Step-by-step explanation:
First, find the area of the rectangle, getting 8m * 10m, or 80m
Next, add the area of the triangle, 1/2 * 6m * 8m, or 24m.
Add them together and you get a total of 24 meters.
Hopefully this helps - let me know if you have any questions!
Need help, and i need explanation bc i dont get it. So please help me fast
Answers
How did the war over Falkland Islands affect Argentina?
A. Argentina gained its independence from Spain.
B. Argentina's military dictatorship fell from power
C.Argentina conquered the Falkland Islands.
D.Argentina's democratic government was overthrown by the military.
Answers
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
B. Argentina's military dictatorship fell from powe
please please help i need to find the area
Answers
Phil and his family want to do something fun and memorable on Leap Day. They each come up with an activity: attend a trapeze class, go fishing, go on a hike, or visit a theme park. They settle on picking the letters L, E, A, and P from a bowl, replacing them after each pick, to make the decision. They repeat this experiment 40 times to verify their model and record the results in this table.
Below is the chart
Activity Letter Times Picked
trapeze class L
10
fishing E
11
hiking A
9
theme park P
10
Based on the results in the table, is this model a fair representation for choosing an activity?
A.
No, it is an unfair model because the outcomes have different frequencies.
B.
No, it is an unfair model because the relative frequency of the letter E is the highest.
C.
Yes, it is a fair model because the relative frequencies of the letters L and P are equal.
D.
Yes, it is a fair model because the relative frequencies of all the outcomes are similar.
Answers
Answer:
D. Yes, it is a fair model because the relative frequencies of all the outcomes are similar.
Step-by-step explanation:
Hope this helps!
The wind speed in Tyler and Lincoln was recorded each day for 15 days. These line plots represent the data collected.
Classify each statement by selecting true or false.
(1) The spreads of the data sets have overlap. (True or False?)
(2) The centers of each data set are approximately equal. (True or False?)
(3) The degree of overlap is high. (True or False?)
Answers
Answer:
1.true
2.false
3.true
Step-by-step explanation:
Tina is packing for a five-day trip. She has one blue, one red, one white, one green, and one grey t-shirt. Tina will not wear each t-shirt more than once. What is the probability that Tina will wear blue on the first day of her trip and then wear grey on the second day of her trip?
2/5
1/5
1/20
1/25
Answers
The probability of Tina wearing blue on the first day of her trip and then wearing grey on the second day of her trip is 1/20.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
The probability of Tina wearing blue on the first day of her trip is 1/5, since she has 5 t-shirts to choose from and only one of them is blue.
After wearing the blue t-shirt on the first day, Tina will have 4 t-shirts left to choose from for the second day. Only one of those t-shirts is grey, so the probability of Tina wearing grey on the second day given that she wore blue on the first day is 1/4.
The probability of both events happening (Tina wearing blue on the first day and then grey on the second day) is the product of the individual probabilities:
P(blue on first day and grey on second day) = P(blue on first day) x P(grey on second day | blue on first day)
P(blue on first day and grey on second day) = (1/5) x (1/4)
P(blue on first day and grey on second day) = 1/20
Therefore, the probability of Tina wearing blue on the first day of her trip and then wearing grey on the second day of her trip is 1/20. So, the correct option is 1/20.
To learn more on probability click:
https://brainly.com/question/11234923
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please help besties!!
Answers
Answer:
Part a is May and part b you got right.
Step-by-step explanation:
May dropped down -137000 dollars, making it drop less than 210,000 but still dropped.
(Part B): June
:D
help pls what is c/6=9
Answers
54
How?
Multiply both sides of the equation by 6
6•C/6= 6•9
Simplify both sides of the equation.
Cancel the common factor
C= 6•9
Multiple:
54
please please,please help
Answers
Answer:
yellow is correct
Step-by-step explanation: