Answer:
The answer is 140cm
Help plz:
14. Factor the following:
e. q^2 - 7q + 12
f. r^2 + 13r + 12
g. x^2 - x - 20
h. y^2 + 5y + 6
Answer:
e. (q-3)(q-4)
f. (r+1)(r+12)
g. (x-5)(x+4)
h. (y+2)(y+3)
How can you tell when a rate is a unit rate?
Each of the numbers in the rate are single digit numbers.
Each of the numbers in the rate are single digit numbers.
It has a label.
It has a label.
It has a numerator of 1.
It has a numerator of 1.
It has a denominator of 1.
It has a denominator of 1.
Answer:
It has a numerator of 1
A bag of marbles contains 35 blue marbles and 15 green marbles. Which of the following shows the decimal of the fraction of green marbles in the bag?
Answer:
15.35
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
We know the bag has 50 marbles total: (35+15=50)Now, put 15 over 50 to make it a fraction: (15/50)Finally, we figure that 15 divided by 50 equals 0.3.Thus, our answer is 0.3!Help me please I dont get it
Answer:
x>10
Step-by-step explanation:
I hope it helps. Please let me know.
Answer:
2.5x > 25
Step-by-step explanation:
1. 10 + 2.5x > 35
2. 10 + 2.5x - 10 > 35 - 10 (Subtracting 10 from both sides)
3. 2.5x +10 - 10 > 35 - 10 (Group like terms)
4. 2.5x > 35 - 10 (Simplify the arithmetic)
5. 2.5x > 25
plz help meeeeeeeeeeeeee
Which of the following expressions is equal to P/17
Answer:
a and b would work in my opinion because it doesn't say in which specific order.
Answer:
the answer is b
Step-by-step explanation:
im sorry if it was wrong
Please answer like this:
1) -insert answer-
2) -insert answer-
Answer:
1) 2^9 = 512
2) 2^(3t) = 2^6 for t=2
Step-by-step explanation:
1) An exponent is used to signify repeated multiplication. Here, the factor 2 is repeated 9 times, so the expression can be written using an exponent as ...
2^9
Using any of a variety of means, the value of this expression can be found to be ...
2^9 = 512
__
2) Assuming the bacteria reproduce by multiplying by some factor in a given time, we can divide the original expression into 3 parts:
(2×2×2) × (2×2×2) × (2×2×2)
If this represents the number after 3 hours, then the number after 2 hours is expected to be ...
(2×2×2) × (2×2×2) = 2^6
That is, there will be (2 h)/(3 h) = 2/3 times as many multiplications by a factor of 2. (2/3)(9) = 6 will be the exponent for the number after 2 hours.
A diver descends to a depth of –25.6 feet relative to sea level. How many feet must the diver ascend to reach sea level?
0.6 feet
25 feet
25.6 feet
256 feet
How is the product of 4 and 2 shown using integer tiles?
4 positive tiles and 2 positive tiles.
4 negative tiles and 2 negative tiles.
4 sets of 2 positive tiles.
4 sets of 2 negative tiles.
Answer:
4 negative tiles and negative tiles
what is the answer 4.3 x .8
Answer:
The answer is 3.44
Step-by-step explanation:
4.3 × 0.8 = 3.44
The answer is 3.44
-TheUnknownScientist 72
Answer:
3.44
Step-by-step explanation:
Last two plz help!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
Answer:
I= (b-3) (b+4) J= (k-3) (k-2) :)
Step-by-step explanation:
Answer:
I. (B^2 + B -12) is (b-3)(b+4)
J. K^2 -5K + 6 is (k-3)(k-2)
Hope this helps
- Andrew
1/6 divided by 2/10
whoever answers first gets a brainlyest
Answer:
The answer is 5/6.
please help me with my math problems
Answer:
a yes
byes
and that was it your answer
Which number line correctly shows –0.8 + 0.6?
A number line going from negative 1.6 to positive 1.6. An arrow goes from negative 0.8 to negative 0.2, and then backwards from 0 to negative 0.8.
A number line going from negative 1.6 to positive 1.6. An arrow goes from 0 to negative 0.8 and then from negative 0.8 to negative 1.4.
A number line going from negative 1.6 to positive 1.6. An arrow goes from 0 to 0.8 and then from 0.8 to 1.4.
A number line going from negative 1.6 to positive 1.6. An arrow goes from negative 0.6 to 0.2 and then from 0 to negative 0.6.
Mark this and return
Answer:
Step-by-step explanation:
Since -0.8 is located to the left of origin so when adding any value it will cause it to shift to the right. For example, add 0.1 to 0.8, we get a value of 0.7 shifting the arrow to the right, same goes for 0.2
-0.8 + 0.1 = -0.7
-0.8 + 0.2 = -0.6
-0.8 + 0.4 = -0.4
-0.8 + 0.6 = -0.2
In this way it ends at -0.2
Step-by-step explanation: I hope this helps:)
Min saved 334 pennies. Rami saved 6 times as many pennies as Min.
How many pennies did Rami save?
??pennies
Answer:
2004
Step-by-step explanation:
As a scuba diver dives deeper and deeper into the ocean, the pressure of the water on his body steadily increases. The pressure at the surface of the water is 14.7 pounds per square inch (psi). The pressure increases at a rate of 0.445 psi for each foot you descend.
Answer:
domain is the values in x axis and the range is the value in y axis
Im so lost i dont get it
associative property or commutative property, or identity property or zero property
Minh and Mikayla are selling wrapping paper for a school fund-raiser. Customers can
buy either packages of folded paper or rolls of paper. Minh sold 6 rolls of paper and 2
packages of folded paper for a total of $44. Mikayla sold 3 rolls of paper and 9 packages
of folded paper for a total of $54. How much does each roll cost? How much does each
package of folded paper cost?
Answer:
Let x=rolls of paper,y=folded paper:
6x+2y=44
3x+9y=54
-------
6x+2y=44
6x+18y=108
16y=108-44=64
y=4
x=6
Thus, a roll of paper cost $6,folded paper was $4 each
Step-by-step explanation:
Answer the following questions.
Answer:
Thanks for the questions
what is the perimeter of a triangle with 3 sides that measure 8 ft, 20 ft, 12 ft
Answer:
40 ft
Step-by-step explanation:
Perimeter is the sum of all 3 sides of a triangle.
For this particular triangle, add 8+20+12:
40
Answer:
40ft
Step-by-step explanation:
to find perimeter, you have to add up all the sides.
8ft+20ft+12ft+40ft
!!please help me quick!!
find the equation of the line.
y=__x+__
What is the perimeter of a rectangle with a length of 15 ft and a width of 32 ft?
A. 47 ft
B. 55 ft
C. 94 ft
D. 480 ft
Answer:
C) 94 ft
Step-by-step explanation:
The perimeter of a rectangle's formula is:
[tex]P = 2l + 2w / P = 2(l+w)[/tex]
I will use the second formula.
We are given the length of 15ft and a width of 32 ft.
[tex]P = 2(15 + 32)\\\rule{150}{0.5}\\P = 2(47)\\\\P = \boxed{94}[/tex]
The answer should be C.
Hope this helps.
Answer:
C. 94 ft.
Step-by-step explanation:
15*2=30 to find the length32*2=64 to find the width30+64=94 to find the perimeterTherefore, the answer is 94 ft.Yohanna is conditioning all summer to prepare for her high school’s varsity soccer team tryouts. She is incorporating walking planks into her daily training plan. Every day, she will complete five more walking planks than the day before. Yohanna starts with four walking planks on the first day. Write an explicit formula that can be used to find the number of walking planks she completes on any given day. Use the formula to calculate the number of walking planks Yohanna will do on the 11th day?
Answer:
[tex]X+5[/tex] ; On the 11th day she will do 53 planks
Step-by-step explanation:
Day: # of planks:
1st : 3
2nd: 8
3rd: 13
4th: 18
5th: 23
6th: 28
7th: 33
8th: 38
9th: 43
10th: 48
11th: 53
Miss Riley's class has 24 students. She has the students in groups. Each group can have no more than 5 students. if every student has to be in groups how many does she have left?
Answer:
if there can be no more than 5 students, then anything less than 5 students will suffice. However we don’t want any left over ones cause we don’t want that one kid sitting alone during lunch so we can simply put 4 into each group.
Step-by-step explanation:
Hope this helped :DDD
Answer:
6 groups, 4 students in each one
Step-by-step explanation:
The factors of 24 include 6 and 4
That means that you can break 24 into those numbers
You are able to put the students up into groups of 6, with 4 students in each
However, you cannot place the students into groups of 4 (with 6 students in each) because no more than 5 students are allowed in each group
I will give brainliest to whoever answers first
Answer:u need to guess bro
Step-by-step explanation:
· A ball is dropped from a height of 256 feet. After it hits the ground, it rebounds to a height that is 75% of its previous maximum height. Use proportional reasoning to complete the table. Bounce 1 2 4 3 Maximum Height (ft) 256 Height of Bounce (ft)
Answer:
The answer is 192 ft. :D
Step-by-step explanation:
PLEASE mark me brainliest! :)
11.50 + 1.15x = 12.65
11.50 - 11.50 + 1.15x = 12.65 - 11.50
➗ 1.15x = 1.15 ➗ what does x equal? Please explain in great detail how you figured this out also replace the = with the proper inequality sign and explain how you did that as well.
Answer: the answer is x= 1
Step-by-step explanation:
So we are dealing with 11.50 - 11.50 + 1.15x = 12.65 - 11.50
our first step is Simplify both sides of the equation so:
11.5 + -11.50 + 1.15x = 12.65 + -11.50 turns into:
(1.15x) + (11.5+ -11.5)= (12.65 + -11.5)
**we know 11.5 + -11.5 will cancel each other since they are opposite**
so it will be 1.15x= 1.15
now the very last step is to divide 1.15x on both sides which gives us 1
Solve for m.
m – 7/8 = 5
Write your answer as a fraction or as a whole or mixed number.
m = ____
Answer:
5 7/8
Step-by-step explanation:
Do the inverse operation.
5 + 7/8 = 5 7/8
Or, do this instead!
Add 7/8 to both sides of the equation. On the side before the equal sign, -78 and +78 cancel out, leaving m all by itself. Bring down the equals sign and we have m = 5 7/8!
Pls help with at least one and explain how u solved it so I can do the rest myself
Answer:
14. decrease
15. divide 59.95 by 40
16. increase