The number of unit tiles need to be added to complete the square and form a perfect square trinomial expression is 25.
What is algebra tile?Algebra tiles used to represent the algebraic expression in the table form. The shape of algebra tile is square and rectangle, in which the variables represented.
A trinomial which is expressed as the square of the binomial equation is a perfect square trinomial.
Let the missing number for the given expression is g. Therefore,
[tex]x^2 +10x+g[/tex]
Now, to make the above expression the perfect square trinomial expression, this has to be make such that it can be written in the squared form.
To find the value of g, half the middle term and square it. As the value of the middle term is 10. Thus, the value of the g is,
[tex]g=\left(\dfrac{10}{2}\right)^2\\g=5^2\\g=25[/tex]
Put this value in the above expression as,
[tex]x^2 +10x+25\\(x+5)^2[/tex]
Hence, the number of unit tiles need to be added to complete the square and form a perfect square trinomial expression is 25.
Learn more about the algebra tile here;
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What is the meaning and the significance of the phrase ""double translation""?
Answer:
“Double translation” means rendering to one term in the original with two terms in the translation. This technique is almost never used in contemporary English Bible translations, but there is precedent for it.
How tdo cells communicate through chemical signaling.
Answer: Cells typically communicate using chemical signals. These chemical signals, which are proteins or other molecules produced by a sending cell, are often secreted from the cell and released into the extracellular space. There, they can float – like messages in a bottle – over to neighboring cells.
Step-by-step explanation:
The length of a rectangle is 4 cm greater than its breadth. if the perimeter of the rectangle is 32cm what is the length and width
Given :
The length of a rectangle is 4 cm greater than its breadth. The perimeter of the rectangle is 32cm.To Find :
The Length and width of the rectangle.Solution :
We know that,
[tex]\qquad{ \bold{ \pmb{2(Length + Width) = Perimeter}}}[/tex]
So,
Let's assume the length of the rectangle as x cm. Then the breadth will become (x – 4) cm.Now, Substituting the given values in the formula :
[tex] \qquad \dashrightarrow{ \sf{2[x + (x-4)] = 32}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{2(x + x-4) = 32}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{2(2x-4) = 32}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{4x-8= 32}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{4x= 32 + 8}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{4x= 40}}[/tex]
[tex]\qquad \dashrightarrow{ \sf{x= \dfrac{40}{4} }}[/tex]
[tex]\qquad \dashrightarrow{\pmb{ \bf{x= {10} }}}[/tex]
Therefore,
Length = 10 cmWidth = (10 – 4) = 6 cmCan someone please help me with this???
Answer:
x = -8 +- root 66.
i need to find the area
Answer: 24 sq. ft
Step-by-step explanation: 20 x 36 - (36 - 20 / 2 ) x (20 - 14 )= 24 sq. ft
Subract 6 hours 45 minutes 90 seconds from 4 hours 55 minutes and 100 minutes
Answer:
1:49:50 or 1 hour 49 minutes and 50 seconds
Step-by-step explanation:
6hrs , 45min , 90sec - 4hrs , 55min , 100 sec = Answer :D
X-5y=5 3x+y=31 solve the system
Answer:
X = 160 - 15 x and y = 31 - 3 x
Step-by-step explanation:
:)
answer it
ned help
helpppp
Answer:
Answer:
6265.8
Step-by-step explanation:
formule=(p×r×t)/100
=(5310×6×3)/100
=95580/100
=955.8
total amount=5310+955.8
=6265.8
does y+x=1 show direct variation
Answer:
No
Step-by-step explanation:
Equations with direct variation follow the form y= kx, where k = constant of proportionality.
To find out if y + x = 1, we need to isolate y by itself.
Step 1: Subtract x from both sides.
[tex]y+x-x=1-x[/tex] [tex]y=-x+1[/tex]As you can see, y + x = 1 does not show direct variation.
a number x divided by 2
answer me asap
Answer:
Step 1: Declare x. It can be anything. In this case, we will say x is 10.
Step 2: Divide. x / 2 = 5
hope this helps!
What is the least common multiple of 2,3, and 9?
Answer:
18
Step-by-step explanation:
HELP PLEASE WUICKKY GIVJNG BRAINLIEDT AND EXTRA POINTSZZ
A shipping box in the shape of a rectangular prism has a volume of 15,000 cm3. The length of the box is 40 cm, and the width is 25 cm. What is the
height of the box?
A. 15 cm
B. 9.4 cm
C. 20 cm
D. 24 cm
Answer:
A
Step-by-step explanation:
15 cm
3 2/5 as a decimal and it's not 3.25.
Answer:
3.4
Step-by-step explanation:
Step 1: Multiply the whole number by the denominator
3 x 5 = 15
Step 2: Add the result of step 1 to the numerator
15 + 2 = 17
Step 3: Divide the result of step 2 by the denominator
17 ÷ 5 = 3.4
Susie's family ate 1 14 cherry pies. How much pie did both families eat
Answer:
Susie's family ate 1 cherry pies. How much pie did both families eat? 29 = 2 Both families at 2 of pie.
Step-by-step explanation:
if this doesn’t help then i don’t know ♀️
i’m unsure. need help please
Answer:
I think you are correct.
Step-by-step explanation:
I hope this helps you. Just stick to your instincts.
An author wrote 3 pages during the first week of writing, 6 pages the second week, 9 pages the third week, and 12 pages the fourth week. If this pattern continues, how many pages will she write during her twelfth week of writing?
Answer:
If you continued going up by 3 per week it would be 15 week 5, 18 week 6, until you get 36 pages in the twelfth week.
A teacher buys
5 boxes of red folders with 36 folders in each box
6 boxes of blue folders with 32 folders in each box
Which number is closest to the total number of red and blue folders that the
teacher buys?
PLEASE HELP I NEED THE ANSWER NOW BEFORE I GET A 0
Elijah has a bag that contains pineapple chews, strawberry chews, and peach chews. He performs an experiment. Elijah randomly removes a chew from the bag, records the result, and returns the chew to the bag. Elijah performs the experiment 59 times. The results are shown below:
A pineapple chew was selected 15 times.
A strawberry chew was selected 26 times.
A peach chew was selected 18 times.
Based on these results, express the probability that the next chew Elijah removes from the bag will be pineapple chew as a percent to the nearest whole number.
Answer:
25%
Step-by-step explanation:
Total number of drawings: 59
Drawing a pineapple chew: 15
p(pineapple chew) = 15/59 = 0.2542 = 25%
Using it's concept, it is found that there is a 25% probability that the next chew Elijah removes from the bag will be pineapple chew.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, the experiment was performed 59 times, and 15 of them resulted in a pineapple being selected, hence the probability is given by:
p = 15/59 = 0.25 = 25%.
More can be learned about probabilities at https://brainly.com/question/14398287
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An oak tree casts a shadow that is 16 yards long. A wooden column near the oak tree casts a
shadow that is 8 yards long. If the oak tree is 12 yards tall, how tall is the wooden column?
Write your answer as a whole number or a decimal. Do not round.
Answer:
Wooden Column: 8 yards x
________ = ________, solve for x
Oak tree: 16 yards 12
8/16 = x/12
x12 x12
6 = x, the wooden column is 6 yards tall.
Please wait for more answers just in case i'm wrong
What is Y=2x+5 y=3x-1 system by substitution
Answer:
x=6 , y=17
Step-by-step explanation
3x-1=2x+5
+1 -2x
x=6
plug in 6 for x to solve y
select all possible equivalent expressions below
Answer:the 2nd the 3rd the 5th. Maybe the first.
Step-by-step explanation:
10 families were asked how many pets they have. Here is the data 2,3,3,5,4,0,1,3 find the mean median and mode of the data
The median is: 3
The mode is 3.
The mean is 2.7
Step-by-step explanation: because
A shirt that originally costs $35.99 is on sale for 60% off. What is the sale price of the shirt? Screen reader support enabled.
Answer:
14.40
Step-by-step explanation:
The sale price of the shirt is around $14.40 I think
Solution:
Note that:
35.99 - (35.99 x 60/100) = Sale PriceSimplify the equation to obtain the sale price.
35.99 - (35.99 x 60/100) = Sale Price=> 35.99 - (35.99 x 6/10) = Sale Price=> 35.99 - (107.97/5) = Sale Price=> 35.990 - 21.594 = Sale Price=> $14.396 = Sale Price=> $14.40 (Rounded)Store B sells the same computer as in the Example for $1,300. Store B offers a 20% discount on the computer. The tax rate is the same.
Which store has the lower total price? How much lower?
The store which has the lower total price is B, lower by $1040.
How to find the percentage from the total value?Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
Thus, that thing in number is
[tex]\dfrac{a}{100} \times b[/tex]
Given;
Store B sells the same computer as in the Example for $1,300.
Store B offers a 20% discount on the computer.
Now
Store B offers a 20% discount on the computer,
CB= CA-0.2CA
CB=1300-0.2-1300
CB= 1300-260
CB=1040
Therefore, the cost by 20 percent will be $1040.
Learn more about percent here:
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Someone explain please
Answer:
BC ≈ 2.598076211
Step-by-step explanation:
Given [tex]\frac{AB}{3} = sinC[/tex]
That means side AC = 3
Let's use [tex]sinA[/tex] to find BC
[tex]sinA = sin60 = \frac{BC}{AC} = \frac{BC}{3}[/tex]
[tex]BC = 3sin60[/tex]
BC ≈ 2.598076211
what type of polynomial is 2x+10
AnswerAnswer:
Binomial
Step-by-step explanation:
there are 2 terms
Have a great day!
If it helped mark me as brainliest!
Please help :(
At 4:00 in the afternoon you notice that the kitchen sink is leaking. Unfortunately,
you have a major test to study for and you won't be able to repair it until 3:30 PM
the next day. Your sister decides to put an empty cup under the leak to determine
how fast it is dripping so that she can tell you how much water is going to be
wasted if you wait until tomorrow to fix it. After 1.5 hours she has collected a
total of 43 cup of water. How much water does she tell you is going to be wasted?
In 1.5 hours, she got 43 cups of water (assuming they're all full)
So, in an hour, she got 43 : 1.5 = 86/3 cups
From 4 in the afternoon to 3:30pm next day, that is 23 hours 30 minutes. (full day - 30 min)
Convert 23 hours 30 minutes to 23.5 hours
So, she will tell you that 86/3 x 23.5 = 2021/3 cups of water is gonna be wasted. (if you need to round it's 674 cups.)
You had $50. You spent 10% of the money on clothes, 20% on games, and the rest on books. How much money was spent on books? Remember-what does OF mean?
Answer:
$35
Step-by-step explanation:
10% + 20% = 30%
You spent 30% of the $50 clothes and games.
You spent the rest on books.
100% - 30% = 70%
You spend 70% on books.
70% of $50 = 0.70 × $50 = $35
Answer: $35
Answer:
35
Step-by-step explanation:
x/50=70/10 cross multiply and then divide 3500 by 100 which equals 35 which would be $35 which is 70% of $50
Write the equation of the line, in standard form that has an x intercept at (3,0) and y
intercept at (0,-2). Show all work for credit.
We need the normal form first
[tex]\\ \rm\bull\rightarrowtail \dfrac{x}{a}+\dfrac{y}{b}=1[/tex]
[tex]\\ \rm\bull\rightarrowtail \dfrac{x}{3}-\dfrac{y}{2}=1[/tex]
Multiply by 6to bring standard form
[tex]\\ \rm\bull\rightarrowtail 2x-3y=1[/tex]
round off 5012 to the nearest 1000
Answer:
5,000
Step-by-step explanation:
Because 5 is in the thousands place and it is asking his neighbor 0 for help and since 0 is it a 5 or above he can't help 5 so 5 has to stay at 5,000 and can't go to 6.
I'm sorry I was late but I think this could still help you I hope have a great day:)
