Can you help me with these too?
its for a geometry final practice
plisss
Answer:
I'm pretty sure it's C
Step-by-step explanation:
heyo! can someone help me?
Answer:
3
is the answer
Step-by-step explanation:
Figure ABCD has vertices A(−2, 3), B(4, 3), C(4, −2), and D(−2, 0). What is the area of figure ABCD?
A) 6 square units
B) 12 square units
C) 18 square units
D) 24 square units
MAKE SURE TO SHOW YOUR WORK!!!!!
Answer:
The mean of Quiz 2 scores is greater than the mean of Quiz 1 scores, but variability is the same.
[tex]{ \tt{quiz \: 1}} : { \tt{ \frac{70 + 91 + 85 + 87 + 73 + 74 + 77 + 83}{8} }} \\ = 80 \\ \\ { \tt{quiz \: 2}} : { \tt{ \frac{75 + 82 + 78 + 96 + 92 + 79 + 90 + 88}{8} }} \\ = 85 [/tex]
[tex] \\ \\ { \underline{ \blue{ \tt{⚜becker \: jnr}}}}[/tex]
Find the value of x using the vertical angle theorem.
Please I really need help on this!
Answer:
x = 7
Step-by-step explanation:
x+16 = 4x-5
7+16=23
4x7=28-5=23
Vertical angle theorem states that angles vertically opposite to one another are equal
PLEASE HELP ASAP!!!!!!
the slope of line A between (4,8,) and (0,0) is 2. What is the slope of the line A between (-2,-4) and (-4,-8)????!?!?
its b as the slope of the line is constant so it's 2.
Answer:
2
Step-by-step explanation:
-4-(-8)/-2-(-4)=4/2
4/2=2
Drag justifications into the table to explain each step in solving the equation 5(2x+1)=2(4x-7)+3
The justifications are in the order distributive property, associative property of addition, Combine like terms, Addition property of equality and multiply by LCD.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
Given equation is,
5(2x + 1) = 2 (4x - 7) + 3
Using distributive property, a(b + c) = ab + ac
10x + 5 = 8x - 14 + 3
10x + 5 = 8x - 11 [associative property of addition]
10x - 8x + 5 = -11
2x + 5 = -11 [Combine like terms]
2x + 5 - 5 = -11 - 5
2x = -16 [ Addition property of equality]
2x / 2 = -16/2
x = -8 [multiply by LCD]
Hence the justifications are done.
Learn more about Equations Solving here :
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Select Statistical or Not statistical to classify each question.
What is my friend's favorite brand of toothpaste?
What is the favorite brand of toothpaste of each person entering a grocery store?
What is the favorite brand of toothpaste of each family in a given city?
Answer:
Crest 3D White and Colgate Total
Step-by-step explanation:
they are the top selling tooth past brands so one of them ?
i guess
Answer:
1: Not statistical 2: Statistical 3: statistical
Step-by-step explanation:
i dont know use Toothpaste kids
Taylor says that you can always get from one shape to a congruent shape using three reflections at most. Test Taylor’s theory using three examples. Describe your transformations each time.
I NEED AN ANSWER NOW. SOMEONE HELP ME PLEASE AND THANK YOU!
Find the area of the figure, in square meters, to 1 decimal place. pls hurry n be honest with the answer
Answer:
379.20
Step-by-step explanation:
You have to find the area of the rectangle which is 16 times 8 and that is 128
Then you have to find the area of the left and right semicircles this is 3.14 times 4 squared (because 8 is the diameter 4 is the radius) and this is 50.24
Next you need to find the area of the top and bottom semicircles this is 3.14 times 8 squared (because 16 is the diameter and 8 is the radius) and this is 200.96
then you just add it all up and its 379.20
I was born May 9, 1980. What is my approximate age in seconds?
The lowest point in Japan is Hachiro-gata (elevation –4 m), and the highest point is Mount Fuji (elevation 3,776 m). What is the difference in elevation, in meters, between Mount Fuji and Hachiro-gata?
Answer:
it is 3780
Step-by-step explanation:
you would do 3,776 minus -4 but since you can't do that you would do 3,776+ 4
Answer:
I'm pretty sure the answer is 3780
Step-by-step explanation:
Hey please help with this! Like all the questions need an answer, all final grades are due tomorrow and i still have to do test corrections so please just help! Trust me I already ask my teachers but all they could do is give out letters like a b c so please! Dont even have to show your work! Will mark brainiest!
Answer:
1. 5, -5
2. 6, -6
3. 2.44948974
4. 13
5. 10
Step-by-step explanation:
Hope you get a good grade!
1. 5, -5
2. 6, -6
3. 2.45
4. 13
5. 10
There was 7 girls in a bus and each girl have 7 bags and in each bag there is 7 cats and each cat is pregnant with 7 kittens how many legs are there?
Please help me
This is a life or death question
Answer:
10976
Step-by-step explanation:
First lets start off by finding out how many cats there are (not kittens).
There were 7 girls, with 7 bags each, which contained 7 cats.
That turns into 7^3 or 7 * 7 * 7
7^3 = 343 cats
343 cats * 4 legs = 1372 legs (keep this for later).
Now you must find out how many kittens there are.
343 cats with 7 kittens each = 343 * 7
2401 kittens * 4 legs = 9604 legs
Now you must bring in the legs of the cats and kittens and add them together.
1372 legs (cats) + 9604 legs (kittens) = 10976 legs (total)
5) Choose the inequality that will help solve the following situation: A jet ski rental charges a flat rate of $75, plus an additional $60 per hour. You do not want spend more than $200. How many hours can you rent the jet ski and still be under budget?
75 - 60x > 200
75x + 60 > 200
60x + 75 < 200
60x + 75 > 200
________________________
6) Use the inequality in the problem above to answer how many hours can the jet ski be rented? *
2 hours
1 hour
3 hours
4 hours
Pls help if you know the answer!
Answer:
point c I'm guessing I may be wrong
Answer:
B
Step-by-step explanation:
Since A and B are between -1 and -0.9, the only numbers that can come out of that part of the line are the number between those two.
Overall,
A would be -9.5
B would be -9.05
C would be -8.8
D would be -8.35
x + 2/3 = −4
A x = − 31/3x = −31/3
B x = − 42/3x = −42/3
C x = 313x = 31/3
D x = 42/3
what dose the x = to ???
help plz
Answer:
x=-27
Step-by-step explanation:
So I dont know how to help you but, -27 is the correct answer.
Answer:
x + 2/3 = -4
x = -4 - 2/3
x = -4/2/3
Khan academy question pls help.
Answer:
17
Step-by-step explanation:
This is because they are the same shape just smaller and 45 changed to 35 therefor 27 changes to 17. :)
Answer:
17
Step-by-step explanation: as you see the 45 went down by 10, going to 45 to 35 you should do the same in all sides. so 27 minus 10 is 17
$400 at 7% for 3 years
What is the interest earned?
What is the total balance?
PLEASE HELP!!!!!!!!!
Answer: Number one is 8, I will tell you how to solve the rest in the explanation.
Step-by-step explanation:
Order each list from least to greatest and then look at the middle number. If there are two numbers in the middle, add them together and divide by two. Let's do number one real quick.
First, order them from least to greatest.
1, 4, 6, 7, 9, 16, 17, 73
In this problem, there are two middle numbers, 7 and 9
Now, add 7 and 9 together to get 16
Then divide 16 by 2 to get 8
The median for number one is 8
Answer 2
Step-by-step explanation:
2 4 6 8 10 12
PLEASE HELP!!! I WILL GIVE BRAINIEST (NO LINKS )
Answer:
The answer for your first question is A.
Would you mind marking it as the brainliest:)
Answer:
option c
that is the right ans
for 2nd question
What is the value of v?
Answer:
Hello! answer: v = 53
Step-by-step explanation:
We can see that there is a vertical angle here.
that being 37 so. the angle next to v would be 37 sense that angle is forming a complementary angle it will add up to 90 degrees so...
90 - 37 = 53 therefore v = 53 hope that helps!
POR FAVOR ME AJUDE
Dê o valor da expressão algébrica: 2x + y - 6 sendo x = 3 e y = -8
preciso entregar hoje!!
Answer:
2x3+-8-6= -8
I can't explain cause I don't know a lot of Espanol
Answer:
The answer is -8.
Explanation:
You need to subsitute the x and the y with the -8 and 3. Then just solve from there.
Problem
Before sending track and field athletes to the Olympics, the U.S. holds a qualifying meet.
The lower dot plot shows the times (in seconds) of the 888 sprinters who competed in the final of the women's 100100100-meter dash at the 201220122012 Olympic games. The upper dot plot shows the times (in seconds) of the top 888 sprinters at the U.S. qualifying meet for that event.
Quiz due today! Please help me. No links! 10 points
Can somebody give me a detailed equation for this angle, I already have some but i need more thank you.
Answer:
47 + 2x - 3 = 90
OR
2x - 3 + 47 = 90 (same equation but order of angles reversed)
x = 23
Step-by-step explanation:
47 + 2x - 3 = 90
44 + 2x = 90
(44 - 44) + 2x = 90 - 44
2x = 46
2x/2 = 46/2
x = 23
PLEASE HELP ASAP!!!!!!!!! Billy scored a 97 on his final exam in history. If Billy's z-score was 2.6 and the standard deviation was 5, what was the mean score on the exam?
The map key shows that a map distance of 1/4 in. represents an actual distance of 5/8 mi. The actual distance from Portland to Beaverton is 8 miles how far is it on the map?
The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base is 36 feet. What is the approximate circumference of the trunk?
216 feet
12 feet
54 feet
108 feet
Answer:
36x2 gives us the answer which is 54 feet
Step-by-step explanation:
The solution is, the approximate circumference of the trunk is 113 ft.
What is perimeter?A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications.
here, we have,
given that,
The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base is 36 feet.
now, we have to find the approximate circumference of the trunk .
we have,
The diameter of the tree at the base is 36 feet.
so, radius = 36/2 = 18 ft
we know that,
circumference of the trunk = 2πr
here, r = 18
so, we get,
circumference of the trunk is:
=2 * 3.14 * 18
=113 ft
Hence, the approximate circumference of the trunk is 113 ft.
Learn more about perimeter here:
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BRAINLIEST FOR IF YOUR CORRECT FOR ALL!!!!