Answers
Answer:
3√729 rational
√25 rational
3√758 irrational
√42 irrational
0.19(the repeating one) is rational
Step-by-step explanation:
9^3 = 729
5^2 = 25
0.19 has an pattern
Related Questions
Alvin has a rectangular lawn that he is going to reseed. The length is 42 feet and the width is 25 feet. Each bag of grass seed covers 50 square feet. How many bags of grass seed will Alvin need? *
Answers
Answer:
Step-by-step explanation:
The area of the lawn will be
42*25=1050 ft^2
if each bag covers 50 ft^2
1050/50=21
21 bags
Subtract. 7 4/10−1 2/10 Write your answer in simplest terms.
Answers
Answer:
7 4/10 = 11/10
1 2/10 = 3/10
11/10 - 3/10 = 8/10
8/10 // 2
4/5 :)
Reposting question because I didn't get the correct answers last time, Write an equation of the line in slope-intercept form. picture attached
Answers
Answer:
I think y=1x+2
Step-by-step explanation:
y=mx+c
m=(y2-y1)/(x2-1)
I just chose (0,2) and (-3,-1)
-1-2=-3
-3-0=-3
-3/-3=1
y=1x+c
c= y-intercept and (0,2) is the y-intercept so
y=1x+2
I think
Because 1 is the slope and 2 is the y intercept
Caleb cuts a large foam sphere with an 18-inch radius in half. What is the area in square inches of the cross section of the sphere in terms of π?
Answers
Answer: 9
Step-by-step explanation:
u need to divide 18 inches by 2 soooooooo its 9
hope it helped
Check all prism measurements that fit these criteria. All lengths are given in feet.
Answers
What is the volume of this rectangular prism?
16 cubic centimeters
96 cubic centimeters
160 cubic centimeters
192 cubic centimeters
Answers
Answer:
96 cubic centimeters
Step-by-step explanation:
v=lwh
v=2(8)6= 96
Answer:
96 cubic centimeters
Step-by-step explanation:
Given,
Dimensions of the rectangular prism are = 2cm, 8cm, 6cm
Therefore, Volume of that rectangular prism = l × b × h
= 2cm × 8cm × 6cm = 96 cubic centimetres (Ans)
A circular running track is 1/4 mile long. Elena runs on this track, completing each lap in 1/20 of an hour. What is Elena's running speed?
Answers
Answer:
25
Step-by-step explanation:
Elena's speed was 25mph
1/4 x 1/20
Answer:
5mph
Step-by-step explanation:
Which of the following is true about the expression above? 2,382-768/4
A.
The given expression is 4 less than the value of (2,382 - 768).
B.
The given expression is one-fourth the value of (2,382 - 768).
C.
The given expression is 4 divided by the value of (2,382 - 768).
D.
The given expression is 4 times the value of (2,382 - 768).
Answers
Answer:
B
Step-by-step explanation:
You must do the math step by step.
witch is bigger
1/4
or
2/7
Answers
Answer:
2/7
Step-by-step explanation:
this is because you can simply do the butterfly method and multiply 4 times 2 which is 8 for 2/7 and 7 times 1 for 1/4 which is 7 so 2/7 is greater than 1/4
AHHHH HELP MEH PLZ I NEED HEP RN AGAIN !!!
Answers
Solve: Mavrick has a 12 3/4 foot long streamerto decorate the hallway at his school.
he cuts off 3/8 of a foot from each end to fit in the hallway. his principle asks him to
make another streamer that is 5/6 as long.How long is the new streamer?
Answers
Answer:34
Step-by-step explanation:
Answer:
12.375
Step-by-step explanation:
do 12 3/4 - 3/8 = 12.375
please help me out! the question is
Lin subtracted 3 x 2 then 3 x 1 and lastly 3 x 9 earlier Andre subtracted 3 x 200 and then 3 times 10 and lastly 3 x 9 why did they have the same quotient?
Answers
The prisms are similar. Find the missing width w and height h
Answers
W: 40
H: 68
Jorge's lunch cost $19. He left a 22% tip.
What was the total cost of the lunch with tip?
Enter your answer in the box
Answers
Answer:
$23.18
Step-by-step explanation:
Answer:
23.18
Step-by-step explanation:
first find 22% of $19.00= 4.18
19+4.18
15 POINTS AND BRAINLIEST
Which data set could be graphed as a set of points connected by a straight line?
A) a book to student ratio of 10 to 1
B) a 1 to 7.50 ratio of CDs to dollars
C) a time to distance ratio of 1 to 5
D) a 3 to 1 ratio of cups to straws
Answers
Answer:
C.) time to distance ratio of 1 to 5 (I think)
Answer:
C) a time to distance ratio of 1 to 5
Step-by-step explanation:
Gugbygbtgbygbygbybyg
Answers
4150 people show up to watch the tiger eat on most days. Today there were 15% few people. How many people were there today? PLSS HELP IM ABOUT TO DIE
Answers
There will be 3527.5 people the tiger ate some
help me please !!!!!!!
Answers
Answer:
h=14
Step-by-step explanation:
h-24=-10
h=-10+24
h=14
Sasha baked 21 cookies with 3 scoops of flour. How many scoops of flour does Sasha need in order to bake 28 cookies? Solve using unit rates.
Answers
I need help again lol
Answers
Answer:9
Step-by-step explanation:
last question!!!!!!!
Answers
Solve, -5 3/4 - 3/12
Answers
hope this helps! i checked my answer with a calculator so i hope this is correct. if not i apologize
this one is confusing
Answers
Answer:
You are only working with the shaded region which is the 10cm at the bottom and the side so its 10x10 which is 100
Step-by-step explanation:
A hot air balloon descends from an altitude of 2,000 feet at a constant rate of 90 feet per minute. Write a linear function in terms of y=mx+b to model the situation.
Answers
Answer:
the hot air balloon is hotter than me
Step-by-step explanation:
The guy above me probably isnt wrong
Which two quantities are in a proportional relationship, and why?
Answers
Answer:
[tex]\frac{3}{4} =\frac{18}{24}[/tex] The ratios are the same .
Step-by-step explanation:
When y ∝ x then,
[tex]y=k*x[/tex]
When y ∝ 1/x then
[tex]y=\frac{k}{x}[/tex]
while k is a constant.
Answer:
3/4 and 18/24; the ratios are the same.
Step-by-step explanation:
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "three is to four as eighteen is to twenty-four."
In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.
Here, 3 and 24 are the extremes, and 4 and 18 are the means. Since the cross products are both equal to 60, we know that these ratios are equal and that this is a true proportion.
A passing grade is a 70, how many points are they away from passing for this report card? They need 2 more points to pass the report card
Answers
The mean of a set of numbers is found by adding the values and dividing by the number of values. What is the mean of this set of gymnastic scores?
7.4, 7.1, 3.3, 9.1, 8.2
Answers
Answer:
Step-by-step explanation:
You have to add all of those scores together and then you divide by the number of scores to get the mean.
Stephanie draws a map of her neighborhood. She uses a scale in which 1 inch equals 5 miles. What distance on Stephanie's map should represent the 3 miles between her house and the park.
Answers
Answer: 3/5.
Step-by-step explanation:3/5 inches because every inch is 1/3 inches
Answer:
3/5 inches because each mile is 1/5 inch
CAN SOMEONE PLEASE PUT THIS IN SLOPE INTERCEPT FORM I NEED IT NOWW AND EXPLAIN
2x-1y=-5
Answers
Answer:
y = 2x + 5
Steps:
2x - 1 x y = -5
witch ones are bigger.
a. 5/9 or 11/18
b. 3/8 or 4/9
Answers
Answer:
for a it would be 11/18 and for b it would be 4/9
Step-by-step explanation:
This is because I did the same butterfly method. 5 times 5 times 18 which is 90 for 5/9 and 9 times 18 is 99 for 11/18, you can also write it as 5/9 and 11/18 but cross multiply. This is also what I did with the second one.
