Answer:
120 inches
Step-by-step explanation:
The area for formula is [tex]A=l*w[/tex], where A is area, l is the length, and w is the width.
However, since it's square room, you can just multiply the length times itself. This makes the formula [tex]A=l^{2}[/tex].
Now you can substitute 14,400 for A, since that's the area. this brings us to [tex]14400=l^{2}[/tex]. To solve the equation, just find the square root of both sides.
The square root of [tex]l^{2}[/tex] is l.
The square root of 14400 is 120. (I used a calculator for this.)
(BTW, a square root is the number that can be squared to get to a number. For example, the square root of 25 is 5, because 5 times 5 is 25. The square root of 14400 is 120, because 120 times 120 is 14400.)
Answer:
120 INCHES IS THE SIZE OF THE ROOM.
Step-by-step explanation:
120 is the answer because A(Area) = L(Length) x W(Width)
The area for formula is , where A is area, l is the length, and w is the width.
However, since it's square room, you can just multiply the length times itself. This makes the formula .
Now you can substitute 14,400 for A, since that's the area. this brings us to . To solve the equation, just find the square root of both sides.
The square root of is l.
The square root of 14400 is 120. (I used a calculator for this.)
(BTW, a square root is the number that can be squared to get to a number. For example, the square root of 25 is 5, because 5 times 5 is 25. The square root of 14400 is 120, because 120 times 120 is 14400.)
Solve the questions 7, 8, and 9.
7. A 6t 8. B 5.5 9. B 14
help.....................
Answer:
See below
Step-by-step explanation:
(0,16) - y axis
(2, -12) - IV
(-1, 2) - II
(3, 0) - x axis
(36.7, 3.9) quadrant I
(-5/8, -5 1/3) - III
Answer:
(0,16) Y-axis
(2,-12) Quadrant 4
(-1,2) Quadrant 2
(3,0) X-Axis
(36.7, 3.9) Quadrant 1
(-5/8, -5 1/3) Quadrant 3
Hi! I need help with this problem! (screenshot below) Thanks! :D
Answer:
y = ½x - 3
Step-by-step explanation:
The question is asking for the line to be formatted in the y = mx + b format.
m is the slope of the lineb is the y interceptFor this question, the slope is 1/2, for every 1 unit the line goes up (rise), it goes 2 units forward (run). The y intercept is -3, hence the equation of the line is y = ½x - 3.
a baseball teams attendance changed from 3.6 million last year to 2.7 million this year. what is the percentage change, to the nearest percent, in the teams attendance.
Answer:
went 0.25% down
Step-by-step explanation:
went 0.25% down
4 3/5 + 5 1/2
Help me please and thank you
Answer:
Step-by-step explanation:
4 3/5 + 5 1/2= (10 1/10)
Step 1: Find the common multiple between the numbers, and simplify-
4 3/5=4 6/10 5 1/2= 5 5/10
Step 2: Convert to improper fractions-
4 6/10 as an improper fraction is 46/10 and 5 5/10 as an improper fraction is 55/10 (Formula for mixed numbers to improper fractions is denominator multiplied by whole number plus numerator)
Step 3: Add numerator of improper fractions, then add back denominator-
46+55=10 1 numerator:101 denominator:10 101/10
Step 4: Convert into mixed number-
101/10= 10 1/10
ANSWER: 10 1/10
Answer:
10.1
Step-by-step explanation:
Conversion a mixed number 4 3/
5
to a improper fraction: 4 3/5 = 4 3/
5
= 4 · 5 + 3/
5
= 20 + 3/
5
= 23/
5
To find a new numerator:
a) Multiply the whole number 4 by the denominator 5. Whole number 4 equally 4 * 5/
5
= 20/
5
b) Add the answer from previous step 20 to the numerator 3. New numerator is 20 + 3 = 23
c) Write a previous answer (new numerator 23) over the denominator 5.
Four and three fifths is twenty-three fifths
Conversion a mixed number 5 1/
2
to a improper fraction: 5 1/2 = 5 1/
2
= 5 · 2 + 1/
2
= 10 + 1/
2
= 11/
2
To find a new numerator:
a) Multiply the whole number 5 by the denominator 2. Whole number 5 equally 5 * 2/
2
= 10/
2
b) Add the answer from previous step 10 to the numerator 1. New numerator is 10 + 1 = 11
c) Write a previous answer (new numerator 11) over the denominator 2.
Five and one half is eleven halfs
Add: 23/
5
+ 11/
2
= 23 · 2/
5 · 2
+ 11 · 5/
2 · 5
= 46/
10
+ 55/
10
= 46 + 55/
10
= 10.1
can somebody please help me with this please?
Answer: 9=9 I think
Step-by-step explanation:
Because they are in a same line in the graph
Referring to the Fig. in Question #38, find the unknown
length y. (Do not use a calculator to
approximate your answer. Give the exact answer.)
Answer:19
Step-by-step explanation:
both sides are equal
Help!
Point Q is plotted on the coordinate grid. Point P is at (20, −30). Point R is vertically above point Q. It is at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q?
On a coordinate grid from negative 50 to positive 50 in increments of 10, Point Q is plotted at the ordered pair negative 40, negative 30.
Point R is at (−40, 30), a distance of 60 units from point Q
Point R is at (−40, −10), a distance of 20 units from point Q
Point R is at (−40, −30), a distance of 60 units from point Q
Point R is at (−40, 10), a distance of 20 units from point Q
Answer:
B
Step-by-step explanation:
I think it might be c?
[tex]3a-4\leq5[/tex]
HELP ME PLS PLS PLS PLSSS
Answer:
V
Step-by-step explanation:
Coordinate are (x,y)
so x=-2 and y=7
Answer: V
Step-by-step explanation:
In complete sentences, explain an advantage and disadvantage for paying with a debit card.
Answer: Advantages- avoid fees and service charges, stay accountable for spending, no interest charges.
Disadvantages- fees, no grace period, check book balancing, potential fraud.
Step-by-step explanation:
The temperature of a cup of coffee changed by –54 degrees Celsius over 22 ½ minutes. What was the change in temperature each minute?
Tess and Dan have $24.00 each to spend at a book fair, where all students receive a 15% discount. They both want to purchase a copy of the same book, which normally sells for $24.50 plus 10% sales tax. To check if she has enough to purchase the book, Tess takes 15% of $24.50 and subtracts that amount from the normal price. She takes 10% of the discounted selling price and adds it back to find the purchase amount. Dan takes 85% of the normal purchase price and then computes 110% of the reduced price. Is Tess correct? Is Dan correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work.
Plz whoever actually knows the answer please answer correct
Answer: UwU
Im trying to solve it but its so much
At the mini-mart, Kathy spent $1.39 for a muffin, $2.99 for milk, and $0.99 for a bag of chips. About how much did he spend?
Answer:
He spent $5.37 in total.
Multiply 3 2/5 • 2 1/3
Answer:
5 2/15
6 2/15
7 2/15
8 2/15
Answer:
7 2/15 is the answer to your question
Answer:
The Answer is 7 2/15
The GCF of 88 and 112
Answer: 8
Step-by-step explanation:
5/6(-8/15) plz help
Answer: -40/90 I think
Step-by-step explanation:
5x8= 40
6x15=90
Answer:
If your talking about division -0.44444444444
Step-by-step explanation: no explanation just look it up
the sum of measures of two of the angles formed by the intersection of two lines is 50 degrees find the measures of all angles
Answer:
The angles are 25 degrees, 155 degrees 25 degrees, and 155 degrees.
Someone please help. Explain why it might be easier to solve the multiplication problem by changing it from this: 5×98×2 , to this: 5×2×98 . Use a property of multiplication to justify your reasoning.
Answer:
Because it is easy to multiply 5 by 2 which is 10......and then 10 × 98 youbjust have to add 0 to 98.....which will be 980
The multiplication problem can be simplified by the equation A = 5 x 2 x 98 and the value of A = 980
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
A = 5 x 98 x 2
On simplifying , we get
From the associative property , we get
A = ( 5 x 2 ) x 98
where the value of 5 x 2 = 10
So , the multiplication expression is
A = 10 x 98
A = 980
Therefore , the value of A is 980
Hence , the equation is A = 980
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ3
please help this was due yesterday and in less than an hour it won't be worth any points
After taxes Brianna makes $9.25 per hour. She works for 6 hours a day and 4 days a per week. She puts 32% of her money in a savings account each week?
Answer:
She puts $71.04 into her savings each week
Amount Earned Each Day:
$9.25 x 6 hours = $55.5 per day
Amount Earned Each Week:
$55.5 per shift x 4 times per week = $222 each week
Amount Put Into Savings Account:
$222 x 0.32 (or 32%) = $71.04 in her savings
Amount Kept After Savings:
$222 - $71.04 = $150.96
Help me i´ll mark 15 points you dont have to do work just answer :P
Answer:
I'm pretty sure it is 11.74 in ^2
Step-by-step explanation:
Im sorry if I'm wrong
An orchard sells apples in 5.5‐pound bags. The orchard sells 65 bags of apples each day.
How many pounds of apples does the orchard sell in 1 week?
The orchard sells
pounds in 1 week.
Answer:
2502.5 pounds
Step-by-step explanation:
Answer:
2,503 pounds
Step-by-step explanation:
Multiply the amount of bags sold by the number of days within a week.
65 x 7 = 455
In 1 week 455 bags of apples are sold.
The next step is to multiply the total amount of bags sold in 1 week by the pound of 1 bag of apples.
455 x 5.5 = 2,502.5lbs
2,503lbs (rounding to the nearest whole number) of apples are sold in 1 week.
there are 20 houses on Rainbow Street. 45% of the houses have holiday decorations in their yard. How many houses have decorations? (SHOW YOUR WORK!)
Answer:
9
Step-by-step explanation:
If you cut a 3 3/4 ft. length of wire into pieces that 1/4 ft. long, how many pieces of wire will you have?
Answer:
I think it would be 15
Step-by-step explanation:
i need help can you review this picture and tell me the answer no link please
Find the length of the hypotenuse in the triangle below
Answer:
The hypotenuse is 15. Please give Brainilest
Step-by-step explanation:
Since it is a right triangle, it probably follows the Pythagorean theorem
basically saying two legs squared equal hypotenuse squared
[tex]a^2+b^2=c^2[/tex]
In this case, if you know your Pythagorean theorem triples, then the
answer will be 9,12,15
If you don't let me explain
[tex]9^2 = 81\\12^2 = 144\\15^2=225\\\\a^2+b^2=c^2\\9^2+12^2=15^2\\81+144=225\\[/tex]
This is correct
If you don't know how I got this, learn the first five or six Pythagorean theorem triples, and these will be a piece of cake for you. Remember this only works for right triangle though.
Angle CDE has a slightly greater measure than the measure
of a right angle. What is a possible angle measure for
angle CDE?
The relationship between which two quantities is an example of a non-proportional function?
Answer:
The second one
Step-by-step explanation:
Naomi works in a music shop and earns $42 per day. She earns an extra $2 for each CD she sells. If Naomi wants to earn at least $80 per day, which inequality shows the minimum number of CDs, n, that she should sell?
42 + 2n ≤ 80, so n ≤ 19
42 + 2n ≥ 80, so n ≥ 19
42 + 2n ≥ 80, so n ≥ 36
42 + 2n ≤ 80, so n ≤ 36