Answer:
b
Step-by-step explanation:
30% of 600 = 180
Answer:
answer is b
Step-by-step explanation:
i took the test
Help please!!!!!!!!!!!
Answer:
5a. 2^2+2^2=c^2
5b. 2.8
5c. 13^2-5^2=b^2
5d.12
Step-by-step explanation:
All are based on a^2+b^2=c^2
2^2=4. 4+4=8 The square root of 8 is 2.8
You work backwards with the other one. 5^2+b^2=13^2
There is a sphere in the center of a cube. The sphere has a radius of x+2 and the distance between the side of the sphere to a side of the cube is 3. What is the volume of only the cube?
Answer: The volume is 3
A customer is comparing the costs of two cell phone plans. In Plan A, he will pay $0.15 per call and there is no monthly fee. In Plan B, he will pay $0.08 per call, but there is a monthly fee of $4.50. What is the greatest number of calls c he can make in one month for Plan A to remain less expensive than Plan B?
Answer: He can make 30 calls in one month
What is Janelle’s position relative to sea level while scuba diving? What should the altimeter read at this position?
Answer:-322
Step-by-step explanation:
It’s negative 322 because she is defending below sea level and sea level is at 0ft
Answer:- 322 ft
Step-by-step explanation:
Solve the system of linear equations by substitution.
x + 3y = 4
-x + 2y = 6
How do you add 1 + 1? Write a full paragraph in 5 - 6 sentences.
Answer:
To add 1 + 1 you must add the two together. (Obviously-) Take using your fingers as an example. you hold one finger up and add another. that gives you two. you can use this method for a lot of adding problems. I don't recommend using it when adding with a two digit number. The answer two 1 + 1 is 2
I don't care how many points I have to lose, just please answer the question with a DETAILED EXPLANATION!!
Answer:
The number 4/3 in the equation means that the amount of fruit punch is 4/3 times the number of orange juice.
Step-by-step explanation:
For every three cups of orange juice, there will be four cups of fruit punch.
Joe has a farm with 30 animals. If he has chickens and cows with a total of 100 legs, how many chickens and cows does Joe have? (hint.....chickens have 2 legs and cows have 4) The system used to solve this would be and why?
x+y=30
or
2x+4y=100
Please help asap tell me if you cant open the document
Answer:
...
Step-by-step explanation:
can't open the document
Someone help me with this ASAP
Answer:
Mr. kelly can make 18 prices of wood that are exactly 1/3 of a foot.
from Monday to Wednesday it's a 7 degree F difference.
The temperature are 5 am is -3 degrees F
The order from coldest to warmest is -6, -3, 0, 1, 4
The sum is 60.50.
Here is the real problem ! Giving 30 points!
Answer:
A. the one in the table because after two hours it is the size of the one that began at 20 cm
B. the one describes by the graph because after 10 hours it would be 0 cm and the one described by the equation would be 5 cm
C. the one described by the graph will burn out in 10 hours as shown in the graph and the one described by the equation will burn out in 12 hours
Step-by-step explanation:
i hope this helps
Which of the following should be done to write the number 1.65 ×10 to the 2nd power in standard notation?
move the decimal 10 places to the left
move the decimal 10 places to the right
move the decimal 2 places to the left
move the decimal 2 places to the right
I WILL MARK BRAINLIEST IF U GET THIS RIGHT!!
A ROPE IS 468 INCHES LONG. IF WE CUT IT IN 26 PIECES OF EQUAL LENGTH. HOW LOG IS EACH PIECE?
To find the answer to this question, you must divide 468 by 26. 468/26 = 18
Hope this helps!
Answer:
Each piece is 18 inches long
Step-by-step explanation:
468/26 = 18
so the answer is 18 inches long
f(-2)when f(x) = 2x^2 - 3x + 28?
^ = squared
Answer:
Step-by-step explanation:
2x2^2+6+28
2^3+6+28
8+6+28
42
What is 437(3)+357(4)
Answer:2739
Step-by-step explanation:
The table lists recommended amounts of food to order for 25 party guests. Nathan is hosting a graduation party for 40 guests. There will also be guests stopping by for a short time. For ordering purposes, they will count each of the 45 "drop-in" guests as half a guest. How much of each food item should Nathen order?
will make branliest!!
Answer:
63 pieces of chicken 9.73 pounds of deli meat and 28.49 pounds of lasagna
Step-by-step explanation:
There will be approximately 62.5 guests but you cant have half of a person so lets round up to 63 just to be safe and we will round
He needs to order 2.65 orders so he doesn't have to much extra.
24x2.65=63.6
3.67x2.65=9.7255
10.75x2.65=28.4875
i hope this helps
PLEASE HELP!!!!!!
What is 2 1/2 divided by 1/3?
A. 3 1/2
B. 7 1/2
C. 7 1/6
D. 2/15
The solution is, B. 7 1/2.
What is division?Division is the process of splitting a number or an amount into equal parts.
Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
First you have to change 2 1/2 into 5/2
To multiply fractions use the method
Keep Change Flip
5/2 x 3/1
=15/2
Which simplifies to 7 1/2
Hence, The solution is, B. 7 1/2.
To learn more on division click:
brainly.com/question/21416852
#SPJ2
∠A and ∠B are vertical angles. ∠B is supplementary to ∠C. If ∠C measures 42°, how large is ∠A?
Answer:
138 degrees
Step-by-step explanation:
Since angles B and C are supplementary, that would mean they add up to 180. The problem tells us that angle C is 42 degrees, so that would mean that angle B is 138 degrees. We are also told that angles A and B are vertical, which would mean that they are congruent to each other. That leaves us with the answer that angle A is 138 degrees.
Hope this helps! :)
A rectangular bulletin board is 12 inches tall and 27 inches wide. Elena plans to cover it with squares of colored paper that are all the same size. The paper squares come in different sizes; all of them have whole-number inches for their side lengths.
What is the side length of the largest square that Elena could use to cover the bulletin board completely without gaps and overlaps? Explain or show your reasoning.
Answer:
the aswer is 26
Step-by-step explanation:
9514 1404 393
Answer:
3 inches
Step-by-step explanation:
The dimension of interest is the greatest common factor of 12 and 27.
12 = 3 · 4
27 = 3 · 9
The greatest common factor is 3.
Elena needs squares that are 3 inches on each side.
The event coordinator asks you to determine how many students participated in the track-and-field day. The total number of students in seventh and eighth grade combined is 584; 5/8 of them are seventh graders and 3/8 of them are eighth graders. If 4/5 of the seventh graders participated in track-and-field day and 7/8 of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer.
Answer:
584 is the total number of students in the school.
5/8 are in seventh grade and 3/8 are in eighth grade.
4/5 of the seventh graders participated in the track meet, so there were (4/5 · 5/8) · 584 students in the seventh grade participating in the track meet.
7/8 of the eighth graders participated, so there were (7/8 · 3/8) · 584 students in the eighth grade participating in the track meet.
So, all together, there were
(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 students from the school in the track meet.
Let's simplify as you asked:
(4/5 · 5/8) · 584 + (7/8 · 3/8) · 584 = [(4/5 · 5/8) + (7/8 · 3/8)] · 584 (distributive property - factoring)
= [20/40 + 21/64] · 584 (multiply fractions)
= (1/2 + 21/64) 584 (reduce the first fraction to lowest terms)
= (32/64 + 21/64) 584 (getting a common denominator)
= (53/64) 584 (combine/add the two fractions)
= 483.625 (multiply together)
All together, there were: 483.625 students in the meet.
Step-by-step explanation:
(other guys work not mine!!!!!!!!! )
find the quadrant ;)
Answer:
The area is 15 units and it is in quadrant I and II
Step-by-step explanation:
Area = 1/2length x height
= 1/2(6) x 5
=3 x 5
=15
The quadrants go top left = I, top right = II, bottom left = III, and bottom right = IV
Derek is building a model truck. The box says that the scale of the model is 1: 18. If the model is 10 inches long, how long would the real truck be?
Drag the tiles to the boxes to form correct pears. Multiply the pairs of numbers and match them to their products.
Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10meter long. Is her measurement in the simplest form? If not, what is the length of the book in the simplest form?
please help me tysvm it really does mean a lot,
Answer:
I think it b
Step-by-step explanation:
Which r - value suggests a strong
positive correlation?
A r = 0.1847
B r = −0.1847
C r = 0.9974
D r = −0.9974
Answers:
a: t = s/d
b: t = sd
c: t = s + d
d: t = s - d
Answer:The answer is C. ;)
Step-by-step explanation:
PLEASE HELP ME IM TRYING SO HARD MY TEACHER DIDNT EXPLAIN AND ITS DUE IN A COUPLE HOURS.
Just please tell me those answers.
Answer:
4. 3/8
5. 1/20
6. 1/18
7. 2/5
8. -2/3
9. -1/14
10. 1 3/4
11. -2
12. 17 1/3
13. 10 5/6
14. 5/6
15. 6
16. 4 1/8
17. 1 7/8
18. 12
Here are your answers! I am sorry that your teacher didn't explain this math to you. Anyway, I hope you have a good day.
A watermelon was estimated to weighs 7,458 grams. A scale measured the actual weight as 8,475 grams. Express the measurement error as a percentage of the actual weight.
Please Help Asap! Thank you so much!
Answer:
Yeet
Step-by-step explanation:
Answer:
Step-by-step explanation:
1000 i thank