is 8 4/9 a rational number
Answer:
8 4/9 is rational
It is rational because I dont know why but I just know its rational
Answer:
Yes, because an integer is being divided by another integer.
Step-by-step explanation:
If 1x=2 then what does2x=?
Answer: 4
Step-by-step explanation:
X is established as 2 with the first equation
Answer:
4 I believe
Step-by-step explanation:
if 1x=2
2x=4
3x=6
multiply by 2 each time
R CORRECT. srry it wouldn't lemme type in the comment. welp last one. what i the area of the trapezoid
Answer:
1122 cm
Step-by-step explanation:
Answer:
112
Step-by-step explanation:
Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work.
-x^2 = -36
Answer:I think it is 18
Step-by-step explanation:
Beacause 2x18+36
Name the other angles that are congruent to <1. There are three solutions to this question. Only write the number of the congruent angles.
Group of answer choices
4
5
8
Which answer choice represents an equivalent number sentence that uses the associative property to rewrite "(5 + 2) + -6"?
A. 5 + 2 + 6
B. 5 + [2 + (-6)]
C. 5 + (-4)
D. 1
Tristan weighs 120 pounds and is gaining ten pounds each month. Mike weighs 150 pounds and is gaining 4 pounds each month. How many months, m, will it take for Tristan to weigh the same as Mike?
Answer:
5 months
Step-by-step explanation:
tristin is already 120 pounds
mike is already 150 pounds
tristin is gaining more pounds per month than mike
tristin mike
Month 1 = 130 154
Month 2 = 140 158
month 3 = 150 162
month 4 = 160 166
month 5 = 170 170
Answer:
Tristan 240
Step-by-step explanation:
Mike 198
please just help me soon!
Grace paid $9.25 for 2.8 pounds of pretzels. About how much did she pay for a pound of pretzels?
A.$2.00
B. $3.00
C. $4.50
D. $5.00
Answer:
It should be B.
Step-by-step explanation:
You have to divide 9.25/2.8 and you'll get $3.30. I didn't see that answer, so I rounded and got $3.00.
If b = 3, then b -2 is equivalent to _____.
a. -6
b. 1/9
c. 9
d. -9
Wherever you see 'b', replace it with 3, since b = 3
So,
b^(-2) = 1/(b^2)
b^(-2) = 1/(3^2)
b^(-2) = 1/9
A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 70% as much juice as the large bottle.
How many milliliters of juice are in the mediun bottle.
Answer:
350
Step-by-step explanation:
70% of 500 is 350
Kristen paid $39 for 60 cans of corn. How much did she pay per can?
Answer:
.60 per can
Step-by-step explanation:
39 dollars divided by 60 cans
The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
As per the given,
Kristen paid $39 for 60 cans of corn.
Ratio of the amount to the number of cans,
39/60 = $0.6 per can
Hence "The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can".
For more information about ratios and proportions,
brainly.com/question/26974513
#SPJ2
A car cruises at a constant rate of 50 miles per hour. How much time will it take to go to 600 miles?
A. 10 hr.
B. 12 hr.
C. 16 hr.
D. 20 hr.
Solve for X
X=..........................
Answer:
(3x -5)°+ (2x- 15)°=180°[sum of co- Interrior angles of a triangle is 180°]
or, 3x- 5 + 2x - 15=180°
or,5x - 20 = 180°
or, 5x = 180°+20
or, x = 200÷ 5
•°•x = 40°
Answer:
X = 40
Step-by-step explanation:
3x + 2x -5 -15 = 180
5x + -20 = 180
then u add 20 on both sides
5x + 0 = 200
ya the 0 is not necessary but I was showing u add 20 on both sides lol
then u divide 5 on both sides to get the x by itself
x = 40
Hope this helps dude ^-^
What is the quotient?
1065 ÷ 33
Enter your answer as a mixed number in simplest form in the box
Answer:
its 32 or 32.2727272727
Step-by-step explanation:
kkkkkkkkkkkkk
Your grandma gave you a $100 gift card for your birthday. After you used it the first time, the balance went down to $91.50. You love your order so much that every time you go, you order the same thing. Use an explicit formula to find the value of the card after 6 trips to Whataburger. You must use Algebra to solve.
Oof Oof Oof Oof Oof Oof Oof
Answer:
oof
Step-by-step explanation:
evaluate the expression when: A=2, B=1, C=4
A+6/CB
Answer:
Imma rewrite the question as: 2+6/41
2+6=8
i think since the letters were next to each other u multiply?? Is so...:
4x1=4
8+4=12
=12
but if u add the letters next to eachother....
2+6=8
4+1=5
8+5=13
=13
or if u use “41” as a whole number and add it in..:
2+6=8
8+41=49
=49
Step-by-step explanation:
what is the relationship between ratios?
5/8 and 8/10
the ratios are____
(A). proportional
(B). not proportional
Answer:
These ratio's are proportional
Step-by-step explanation:
if you use 5x2=10
if you use 8x1=8
Help with 8th-grade middle school math SHOW WORK
Answer:
40
Step-by-step explanation:
the planet jupiter has an average distance of about 0.00008 LIght years from the sun. What is this distance in scientific notation SHOW YOUR WORK
Answer :The planet Jupiter
Step-by-step explanation: It has an average distance from the sun of about
4.837
×
10
8
. The planet Venus average distance from the sun of about
6.72
×
10
7
On average, how much farther from the sun is Jupiter than Venus?
Kyle drives 330 miles on 15 gallons of gas. How many miles per gallon did Kyle get?
Answer:
the answer would be 22 miles per gallon
Step-by-step explanation:
if we solve it as 330/15 since Kyle drove 330 miles on 15 gallons, our answer would end up being 22 miles per gallon
A scale drawing for an apartment is shown below. In the drawing, 4cm represents 5cm. Assuming the bedroom is rectangular, find the area of the real bedroom.
Help please and ill ask more questions to see who will get the brainiest :)
Answer:
A: How much money did you save? $1.92
B: What price did you pay? $3.58
Answer:
a=$1.93 b=$3.57
Step-by-step explanation:
Can someone please help me.
Which of the following pairs of numbers has a GCF of 1?
A. 30 and 70
B. 12 and 30
C. 16 and 21
D. 24 and 44
Answer:
Step-by-step explanation:
Must be 16 and 21 because we can see
30 and 70 has 10 as factor
24 and 44 has 2 as factor
12 and 30 has 2 as factor and all those factors are greater than one
Answer:
16 and 21
Step-by-step explanation:
we can see
30 and 70 has 10 as factor
24 and 44 has 2 as factor
12 and 30 has 2 as factor and all those factors are greater than one
What is 7.8×105 hours in days?
3.250×104 days
1.872×104 days
1.872×108 days
3.250×106 days
B.) 3.250*106 days
I figured it out!! Yay!
You take 7.8 and divide it by 24 which will get you 0.325
In order to get it match one of the options, multiply it by 10 (which will add 1 to 105!) Leaving you 3.25*106
Answer:
3.250×10^4 days
Step-by-step explanation:
a meteorite found in the united states weigh 7/10 as much as one found in mongolia. the meteorite found in monoglia weighs 22 tons. how much does the one in the united states weigh?
Answer:
31.42
Step-by-step explanation:
On a cold winter night, it snowed all night long. The next morning, you shoveled 1/5 of the driveway in 2/5 of an hour. How many hours will it take to shovel the driveway?
Answer:
10/5 of an hour. (☞゚ヮ゚)☞ also can be written as 2 hours
Step-by-step explanation:
May someone help me I only have a few min-
Answer:
less than one pound this is easy
Step-by-step explanation: