Answer:
8 !!
Step-by-step explanation:
since there are two halves in the number 1, you would multiply 2 x 4 !! then ud get 8 !!
1/2 + 1/2 = 1
so..
1/2 ^ 4 = 8 !!
i hope this helped !!
Answer:
The answer is 8.
Step-by-step explanation:
1/2 + 1/2 = 1 whole
1/2 + 1/2 = 1 whole
1/2 + 1/2 = 1 whole
1/2 + 1/2 = 1 whole
Glad I could help!
SOLVE PLEASE!!!
A. If a person bikes .24 miles in 1 minute, how far can he bike in 90 minutes?
B. A store sells notebooks at 2 for $4.72. Mrs. Johnston needs to buy 11 for her 3rd period class. How much will she have to pay for all of them.
Please solve a AND b BOTH OF THEM THEN YOU'LL GET 100 points plus the drown.
Answer: A.1.5 hours = 90 minutes
B.2.4 x 9= 21.6 miles
Step-by-step explanation:
3(7 – 2y) = 9
Please help. You have to solve it using distributive property. Thank you.
Answer:
3(7-2y)=9
Because there is no symbol between the 3 and the "(" we can tell that it wants you to multiply.
With the distributive property you must distribute the 3 within (7-2y)
To that you would multiply 7 by 3, and multiply -2y by 3. This would get you:
21-6y=9
To get y you must isolate it, the first step to isolate it is remove the number with no "y" next to it. Which is "21" Also for further problems your way, You should add/subtract/divide/multiple the number that does not have the same or even a variable as the variable you are trying to find to the other side.
In this case it would be subtracting 21 from the left side and subtracting it to the right side which would give us: 6y=-12
(Because there was already a number with no variable: "9" you will subtract 21 from 9 which is why you get -12).
Next you will further isolate the y by removing the -6. "-6y" means -6 multiplied by y. So you will divide -6 from the left side AND the right side.
-6y ÷ -6 = y ; -12 ÷ -6 = 2
y=2
More tips: When you are moving something to the other side always do the opposite to remove it from one side and move it to the other. Example: -12 + y = 5
You want to move the -12 to the right side. So you need to remove "-12" from the left side by ADDING 12 because -12 + 12 = 0.
Now you simply add it to the right.
Another example: 4y = 8
Because 4y is multiplication (4 times y) you must divide it from each side to isolate the y! : y=2
If you divide a number from the left side, you must also divide it from the right side. If you add a number on the left side, you must also add it on the right side. Same goes for subtraction and multiplication. Think like that!
Step-by-step explanation:
So ya
Answer:
y=2
Step-by-step explanation:
3(7 – 2y) = 9
/3 /3
(7-2y)=3
-7 -7
-2y=-4
/-2 /-2
y=2
Based on this picture, if ∠2 = 55˚then what is m∠4?
SHOW YOUR WORK PLEASE!
Answer:
Angle 4 is 125°
Step-by-step explanation:
A straight line has an angle of 180 °, therefore an equation can be set up to solve for angle 4
If angle 2 is 55°
angle 2 + angle 4 = 180°
55° + angle 4 = 180°
Subtract 55 from both sides
angle 4 = 125°
Please please help I will mark brainliest explain your answer
Answer:
BE congruent to AD
Step-by-step explanation:
not sure
Answer:
ba
Step-by-step explanation:
Debra pumped 2 gallons of water into her pool each minute for 10 minutes. Whag was ths total change in the amount of water in the pool
Answer:
There would be 20 gallons in her pool
Step-by-step explanation:
the answers is what I got but it said it was wrong. can anyone hhelp find the right answer?
Answer:
but its right
Step-by-step explanation:
Answer:
I think the problem is your circle on the number line.
Step-by-step explanation:
You need a closed circle for "less/greater than or equal to".
Helppp meeee pleaseeeee
If C = x2 + 8x + 3 and B = x – 8, find an expression that equals 3C + B in
standard form.
Answer: 3x^2 + 25x + 1
Step-by-step explanation:
3C + B
=> 3(x^2 + 8x + 3) + (x - 8)
=> 3x^2 + 24x + 9 + x - 8
=> 3x^2 + 25x + 1
Solve for x
4 (x+1) <_ 4x+3
Answer:
No solution
Step-by-step explanation:
There are no valuables for x that make the inequality true.
Solve using substitution.
y=9x-1
Y=4x-6
155,152,149
what is the 30th term of the sequence plzzzzzzzzzzzzzz helpppppppppppppp ill make brainliest
Answer:
27
Step-by-step explanation:
155 , 152 , 149
term rule = n- 3
30th term
n-3
substitute n for 30
30-3=27
Answer:
68
Step-by-step explanation:
D = -3
an = a1 + (n-1)d
a30= 155 + (30-1)-3
a30 = 155 + 29(-3)
a30 = 155 + (-87)
a30 = 68
Help pls, answer choices listed!
Answer:
I believe it is answer B if it's wrong I'm very sorry/
Step-by-step explanation:
helpppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
which two are equivalent expressions?
Answer:
4t and t+t+t+t
Plz mark as brainliest
7 is increased to 21
Answer:
3
Step-by-step explanation:
Can somebody help me. Will mark brainliest.
5x-14=8x+4 and 7x-4=3+8x with the work
Answer:
Step-by-step explanation:
5x-14=8x+4
-5x. +14 -5x. +14
3x=18
x=6
7x-4=3+8x
-7x. -3 -7x -3
x=-7
Which equation shows the inverse property of multiplication?
4+ (-4) = 0
-8+ (-3) = -3 + (-8)
2.2-1
Answer:
-3 + (-8) 2.2-1
What number should go in the space multiplying by 1.44 is the same as increasing by.
Answer:
multiplying by 1.44 is the same as increasing by 44%
Step-by-step explanation:
this is because 44+100 divided by 100 is 1.44
LAST PROBLEM ASAP HELP
Answer:
fourth one
Step-by-step explanation:
please help im on a time limit
Answer:
Draw a line from coordinate (3,4) to the x axis and from that point to (0,6)
Rise= 4
Run= 3
slope= 4/3 but is negative
help, due at 6:00, will give brainliest. HELP ASAP
Answer: Anwse is 36 and 23
Step-by-step explanation:
Bob and Nina make dog leashes . Bob can make 7 leashes in 2 hours and nina can make 4 leashes in 1 hour enter an equation that can be used to find the number of hours,t, it takes bob and Nina to make 60 leashes together. enter the number of hours ,t, it takes bob and Nina to make y0 leashes together
Answer:
8 hours
Step-by-step explanation:
t = time for Bob and Nina to make 60 leashes
Bob = 7 in 2 hr = 3.5 in 1 hr
Nina = 4 in 1 hr
3.5 + 4 = 7.5 leashes per hour
t = 60/7.5 = 8 hours
A ladder leans against the side of the a house. The ladder is 17 feet long and forms an angle of elevation of 72 degree when leaned against the house. What is the height where the ladder meets the side of the house? Round your answer to the nearest tenth.
please explain how you got the answer if you can! thanks :)
Answer:
7 feet is your answer because by time the ladder reach the side of the house from 72 degree angle if you measure it right and cross path with the correct tools you will see that it reaches 7 ft
The top of a coffee table is in the shape of a rectangle,
The length of the top of the coffee table is 3.5 feet and
the area is 105 square feet. What is the width of the top
of the coffee table
Answer:You would need to do 10.5/3.5. This equals 3ft
Step-by-step explanation:
are negative numbers whole numbers? plz i need help due in 45min
Answer:
No
Step-by-step explanation:
Whole numbers don't include negative numbers, fractions, or decimals.
Answer:
Negative numbers don't classify as whole numbers
Whole numbers span from 0 to every number greater than 0
Instead, integers contain 0, negatives, and their opposities (positives)
Step-by-step explanation:
help pLs ;) tHxS
WEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
The term is unit fractions.
A 16 ounce box of cereal is priced at $3.68. Find the cost per ounce *
Answer:
0.23$
Step-by-step explanation:
16 ounce box of cereal is priced at =3.68$
∴1 ounce box of cereal is priced at=(3.68/16)$
=0.23$
PLEASE ANSWER ASAP ILL GIVE BRAINLIEST
The length of a rectangle is represented by (3x + 4). The width of the rectangle is
represented by (2x - 5). Which expression represents the area of the rectangle?
Answer:
12.04 units squared
Step-by-step explanation:
You need to find X first
3x+4 = 2x-5
5x = -9 (Divide both side by 5)
x = -1.8
Substitute X into the equations
(3x+4) = -1.4
(2x-5) = -8.6
Find the Area with the given number
A = (3x+4) x (2x-5)
A = -1.4 x -8.6
A = 12.04
On Thursday the Meat King Market sold 210 pounds of ground beef. On Friday they sold twice that amount. On Saturday they only sold 130 pounds. How much more meat did they sell on Friday than Saturday?