Step-by-step explanation:
I don't know I don't know I don't know I don't know I don't know I don't know I don't know I don't know I don't
Please help!!!!!!!!!!!!!!!!!!!!
Answer:
4. alternate exterior angles
5. 4.5
Which expression has a value of 31 when x = 6, y = 10, and z = 11?
A.
3xyz
B.
2x + 3y – z
C.
4yz – 2x
D.
xy – 2z
How many faces have an area of 70 cm2?
Answer:
3
Step-by-step explanation:
The base of it: 5*14 = 70
The left side: 14*5 = 70
The right side: 14*5 = 70
The two triangle sides are 7*12 = 84 cm^2
Which of the following triangles have three sides of different length?
A. acute
B. scalene
C.equilateral
D. right
Answer:
B. scalene
Step-by-step explanation:
A. acute - all angles are less than 90 degrees
B. scalene - all sides are different lengths
C.equilateral - all sides the same length
D. right- one angle is 90 degrees
Answer:
B
Step-by-step explanation:
Scalene Triangle A scalene triangle is a triangle in which all three sides are different lengths. Equilateral A polygon is equilateral if all of its sides are the same length
Hope this helps =)
How do you convert parts per million (ppm) to meters?
Answer:
100,000 in 1
Step-by-step explanation:
Quick, can someone help me, please?
iki has a piece of string that she cuts into smaller pieces. This line plot shows the lengths of the pieces. Raj has a piece of string that is 12 as long as Kiki's third-longest piece. (Note: The problem says third-longest piece, not third-longest length.)
How long is Raj's piece of string?
Enter your answer as a mixed numbe
Line plot titled Pieces of String. The number line is labeled Length in inches and goes from 4 and 1 fourth to 5 and 3 fourths by fourths. Thereare 2 marks above 4 and 1 fourth, 3 marks above 4 and 1 half, 2 marks above 4 and 3 fourths, 2 marks above 5, 4 marks above 5 and 1 fourth, 1 mark above 5 and 1 half, and 2 marks above 5 and 3 fourths.
Please no fake links, thanks!
Answer:19 inches
Step-by-step explanation:
Which describes all decimals that are rational numbers?
A. the decimal terminates or repeats.
B. the decimal terminates and does not repeat.
C. the decimal neither terminates nor repeats.
D. the decimal repeats and does not terminate.
===========================================================
Explanation:
A terminating decimal example would be something like 0.2 which converts to the rational number, aka fraction, 1/5. The word "terminate" means "stop", so it's any decimal that doesn't go on forever.
A repeating decimal is something like 0.33333 where the 3s go on forever, and that converts to 1/3.
If any of these conditions happen, then the number is rational.
--------
For something like pi = 3.14159... where there isn't a pattern and it goes on forever, then we consider this number irrational. The term "irrational" literally means "not rational". So this allows us to rule out choice C.
Choices B and D are partially true, but they only paint half the picture needed to form all rational numbers. Choice A is the most complete statement.
In other words, while choice B is technically true, it leaves out repeating decimals. Choice D is the same way but it leaves out terminating decimals. So we can rule out choices B and D.
HELP ASAP!!! (KHAN ACADEMY...USE IMAGES)
Answer:
8/3 is the unit rate of change
for graph: second point on the line coordinates will be (3,8)
Mitra lives in San Francisco and takes a plane to Hawaii. When Mitra left the house it was -4°. When the plane landed in Hawaii, Mitra realized it was 32° hotter! What was the temperature when Mitra landed in Hawaii?
Answer:
28 degrees
Step-by-step explanation:
-4 + 32 = 32 - 4 = 28
hope this helped
Annabella swam for 2 3/4 hours, macyn swam 1 6/8 hours less than Annabella, seth swam 1 2/3 hours longer than macyn, Jaden swam as long as Annabella and Seth combined, Ricardo swam 6/9 of an hour longer than seth. How long did each kid swim.
Answer:
Annabella swam for 2 hours and 45 Minutes. Macyn swam for 1 hour. Seth swam for 2 hours and 40 minutes. Jaden swam for 5 hours and 25 minutes. Ricardo swam for i believe 3 hours and 20 minutes. Jaden swam the longest and all of them together swam for: 910 minutes. AKA 15 hours and 10 minutes
Step-by-step explanation:
That was a lot of work please mark brainliest :)
which angles are supplementary to 14 ? select all that apply.
Need help, Don’t know what to put!!!!!
Answer:
84
Step-by-step explanation:
180° - 61° - 37°
180° is the sum of the 3 angles in any plane triangle. the 37 is reasoned from the picture
Can someone please help me answer this it's in the screenshots below
help plzzz...also give steps
( Trigonometry question)
- will give branliest if it's the correct answer.-
Answer:
728.0067825
Step-by-step explanation:
Answer:
728 rounded
Step-by-step explanation:
i dnt know how I came up with the answer
Kiara has 39 yards of edging to pit around a garden. She uses all the edging to make 20 sections that are the same length. How long is each section,in yards.rounded total he near was st hundredth.
Answer:
1.95
Step-by-step explanation:
39 * 20
39 * 20 = 1.95
Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.
1.You cannot divide by zero.
2.The inequality is equivalent to -20.2 > 0, which is false.
3.The solution is y > 0.
4.The solution is 0 > y.
5.The solution is y = 0.
Answer:
Step-by-step explanation:
1 and 2
1 because indeed you can't divide -20.2 by zero to get y
2 because the inequality is basically a false situation.
Which equation correctly models the relationship between hours passed, h, and the number of bacteria present, b, as shown in the table?
Amount of Bacteria
Hours # of
Passed Bacteria
0 1
1 2
2 4
3 8
4 16
A. b=2 to the h power
B. b=2 to the h power plus 1
C. b=2h
D. b=2h+1
sorry, it shows it a bit messed up. the number of hours is shown on the left side with the numbers directly below it. the number of bacteria is the second column.
Answer:
A. b = 2 to the h power
Step-by-step explanation:
For the table:
When:
h = 0, b = 1, so 1 = 2^0, 1 = 1
h = 1, b = 2, so 2 = 2^1, 2 = 2
h = 2, b = 4, so 4 = 2^2, 4 = 4
h = 3, b = 8, so 8 = 2^3, 8 = 8
h = 4, b = 16, so 16 = 2^4, 16 = 16
***no links please:)****
Answer:
A
Step-by-step explanation:
√64 = 8
so B isn’t correct because 8.16... is greater than 8 and the same is for C
The only correct option is A: 7.5
Answer:
the answer is
A because /64= 8
and between 6⅛ and 8
its 7½
6(5 - 3x) - 5(3x + 2)
Answer:
Step-by-step explanation:
I conclude that you need to find the value of x
6(5 - 3x) - 5(3x + 2)
30 - 18x -15x -10 = 0
-33x +20 = 0
33x = -20
x = -20/33
please help thank youuuu
Answer:
C
Step-by-step explanation:
I honestly took an educated guess
my teacher took my pop tart-
Which angles are supplementary to each other ? Select all that apply
Answer:
6 and 4
Step-by-step explanation:
Answer:
Choice 3: ∠5 and ∠6
Step-by-step explanation:
Supplementary means straight, and these two angles form a straight line when added together (angle measurements add up to 180)
Hope this helped :)
Which angles are vertical to each other ? Select all that apply.
Answer:
angles 5 and 7
angles 2 and 4
angles 12 and 10
Do the ordered pairs (2, 20), (5, 15), (12, 19), and (14, 13) represent a function?
Answer:
yes
Step-by-step explanation:
which angle is adjacent to 9 ?
Answer:
its the last one 12
Step-by-step explanation:
***no links please***
Answer:
3(pi)
Step-by-step explanation:
8.33 (repeating 33) is 8.333333...
3(pi) = 9.42477796...
17/2 = 8.5
sqrt(64) = 8
Answer: 3(pi)
Answer:
3 times pi
Step-by-step explanation:
8.33
pi times 3 is about 9
8.5
8
Question: What is x????
Answer:
x= 15
Step-by-step explanation:
because the other side is equal so you want to find what number times 3 will get you 45
which angles are complementary to each other select all that apply
Answer: 4 and 1
Step-by-step explanation:
Both ∠4 and ∠1 are equal angles. Both the angles are beside a right angle and you can measure it. The other answers are over 90 degrees, or below 90. This is because they either combine a 90 degree angle with another angle, or that they are too small and obvious that they are not complementary.
Answer:
<2 and <4
complimentary <s add up to 90 °