Answer:
The answer is D. 64 because after 49 it is 64 (8*8=64 and 7*7=49)
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
A public rectangular-shaped pool is 15 m by 30 m. Public pools must be surrounded by a cement
walkway of uniform width whose area is at least as large as the area of the pool. What is the
minimum width of the walkway? Show the steps of your solution.
Answer:
15m I think
Step-by-step explanation:
Sorry if im wrong
The area of a rectangle can be found by taking the product of length and breadth. The minimum width of the walkway is 15 m.
What is a Rectangle?A quadrilateral that has its opposite sides as equal and all the angles are right angle is called a Rectangle. The diagonal of a rectangle is greater than its length and breadth.
The given rectangle has dimension of 15 × 30.
Suppose the uniform width of walkway be d.
Then, the area of walkaway can be written as
Area = (15+d)×(30+d) - 15×30
As per the question,
15×30 = (15+d)×(30+d) - 15×30
(15+d)×(30+d) = 2×15×30
d^2 + 45d - 900 = 0
d = -60,15
As, length cannot be negative. Thus, d = 15m.
Hence, the minimum width of walkway is 15m.
To know more about rectangle click on the following link,
https://brainly.com/question/15019502
#SPJ2
Help please it would mean a lot
Answer:
A
Step-by-step explanation:
At 4 hours they will both cost 450, anything more than that and A will be cheaper
Round 75 to the nearest ten.
Round 92 to the nearest ten.
Multiply the rounded numbers.
Product
PLEASE HELP I KINDA FORGOT HOW TO ROUND
Answer:
75>80
92>90
80×90=7,200.
plzzzzzzzzzzzzzzzzzzzzzzzzzzz
6 Answer:
2
−
−
1
2
Step-by-step explanation:
Find giving your answer correct to 3 significant fig where necessary a. 60%of 850
Answer:
60% of 850 is 510
Step-by-step explanation:
Geometry
Help plzzzzzzzzzzz
Answer:
SAS
Step-by-step explanation:
Two sisters, Crystal and Alexa, are going to a strange birthday party. Instead of birthday cake,
pairs of party guests are each served a large chewy fruit worm to share according to their ages.
Since the sisters are not the same age, they do not share their fruit worm equally.
Crystal is 12 years old and Alexa is 6 years old. Their chewy fruit worm has 18 segments.
According to their ages, Crystal gets 12 segments and Alexa gets 6 segments. The ratio of the
girls' shares of the worm, 12 to 6, is equivalent to the ratio of their ages, 12 to 6.
• According to the rule, how would the girls share a 9-segment chewy fruit worm?
Since Crystal's age is two times Alexa's age, Crystal gets twice as many segments as Alexa.
The ratio of Crystal's segments to Alexa's segments is 12 to 6 or 2 to 1.
. The ratio 2 to 1 is a unit rate. What do the numbers 2 and 1 mean for the sisters?
12 to 6
In this Problem you will explore situations that involve fractions and ratios.
Find the missing angle
Answer: 137degrees
Step-by-step explanation:
So we know that a complete angel has 360 degrees within. So in this case, all we need to do is use 360 and subtract 167 and 56 from it.
360-167-56= 137
Hey there!
The answer is 109
We can see that both angles make 167, so 167 - 56 = 109 is remaining angle
2. This graph shows the solution for which inequality below?
10 20 30 40 50 60 70
80 90 100
A. = 25
B. 3x < 150
c x<10
D. 2x > 100
2
(A) A
в) В
( c) С
D
Answer:
the aswer would be B because x<50 therefor the highst posible value for x is 49 and 3x49 is 147 which is less than 150
Is this correct?
:'(
Answer:
Step-by-step explanation:
There's no pic u might want to repost it again
Answer:
what??????????
...... . . . .
. . .... .... .
Can somebody help me. Will mark brainliest.
Answer:
4) in question it should be triangleMNP and NOP
reason by SSS axiom
5) reason is as the angles of congurent triangles are equal)
You go to the mall and your mom gives you $60 to spend on back to school clothes. There is a shirt you want for $80, but it is 25% off. Will you have enough money?
Answer:
yes you will
Step-by-step explanation:
25% off of 80 is 60
[SOMEONE PLEASE HELP]
(2x^4y^5)(-3x^2y^7)
Answer:
-6x^6 y^12
Step-by-step explanation:
Okay, so the first thing we have to do is simplify the expression.
The simplified version of the expression: -6x^6 y^12
or negative six to the 6th power & y to the 12th power
You're Welcome :) plz mark me brainliest
Choose the correct label for the solution to each system of equations from the drop-down menus.
Answer: left one is no solution and right one is infinite solutions
explanation: the left one the lines don’t touch at all which has no solution and the right one means that both lines are on top of each other
In the first graph, there are ''No solution.''
In the second graph, there are ''Infinitely solution.''
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
Now,
For the first graph;
In this graph we can see that there are two parallel lines.
We know that two parallel lines never intersect.
Therefore, we never get any common coordinate for this.
Thus, This system has ''No solutions.''
For the second graph;
There is a single straight line is given.
We know that each point be the solution of this line and a line contains infinitely many pints.
Thus, it has ''infinitely many solutions.''
Hence, The first graph is shows the ''No solution'' and the second graph is shown the ''infinitely many solutions.''
Learn more about the number line visit:
https://brainly.com/question/188220
#SPJ2
This has to be done within a hour, and I’m really stuck
.5
Step-by-step explanation:
graph goes up by .5 between hour 2 and 3
Ben is a farmer. He used 518 pounds of fertilizer on 16 acres.
How many pounds of fertilizer does Ben use per acre?
Answer:
32.375 or 32 with a remainder of 3
Step-by-step explanation:
What is the sum of the interior angles of a polygon that has 18 sides
Answer:
The sum of the measures of the interior angle of any polygon is the number of sides minus 2 multiplied by 180. A polygon with 18 sides has an interior angle sum of 2880 degrees.
Step-by-step explanation:
Answer:
2880 degrees.
Step-by-step explanation:
The sum of the measures of any polygon is the number of sides minus two multiplied by 180. A polygon with 18 sides has an interior angle sum of 2880 degrees.
Hope this helps!
Brain-List?
It costs $60.00 to rent the gymnasium, plus $5.00 per person. What would be the total cost to rent the gymnasium for 40 people?
Between what two integers is √70?
Answer:
8 and 9
Step-by-step explanation:
8^2 is 64 and 9^2 is 81 so 8 and 9
can somebody please help me find this answer I will mark brainliest
Answer:
65 degrees
Step-by-step explanation:
The missing angle on the bottom is 35 degrees. This is because it lies on a straight line with the other angle being 145 degrees and a straight line is always 180 degrees, so 180-145=35 degrees. Now we have to find x so we should add the two known angles (35+80=115) and subtract it from 180 (180-115) to get 65 degrees for x.
prove the circle centered at A la congruent to the circle centered at C.
Answer:
Huh!
The circles with of same radii or same circumference or same area are congruent.
No need to proof!
Step-by-step explanation:
Or just type it,
'Since they have the same radii, they are congruent!'
The two given circles are congruent as their radius are similar.
What is a circle?All points in a plane that are at a specific distance from a specific point, the center, form a circle. In other words, it is the curve that a moving point in a plane draws to keep its distance from a specific point constant.A circle is a closed, two-dimensional object where every point in the plane is equally spaced from a central point. The line of reflection symmetry is formed by all lines that traverse the circle. Additionally, every angle has rotational symmetry around the center.So, the two circles are congruent because:
We know that:
AB = CDAnd AB and CD are the two radius of the given two circles.Since their radius is similar.So, the two circles will be congruent.
Therefore, the two given circles are congruent as their radius are similar.
Know more about circles here:
https://brainly.com/question/24375372
#SPJ2
Given the equation: 9y + 3x = 30 , what's the y-
intercept? Round to the nearest hundredth.
Answer:
3.3 or 10/3
Step-by-step explanation:
Sam rides his bike at a rate of 15 miles per hour. How many feet per minute is this?
Brainliest to right answer
Answer:
4,-2
Step-by-step explanation:
The line passes through the Y Axis and slopes 4 and -2.
Answer:
slope = - [tex]\frac{7}{4}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 4) and (x₂,y₂ ) = (1, - 3) ← 2 points on the line
m = [tex]\frac{-3-4}{1+3}[/tex] = - [tex]\frac{7}{4}[/tex]
Question 6 of 10
In a group of 60 students, 14 students take Algebra I, 20 students take
Algebra II, and 7 students take both subjects. How many students don't take
either of these subjects?
A. 28
ОО
B. 19
O
C. 32
D. 33
What expression is equivalent to that, pleas give me a simple easy answer
Answer:
Every day for four years, I would drive to my job, and every day at the same time, on the same route, I would notice the city bus. It would pull up next to me, and I would see all the people on board. Some would be reading. Some would be sleeping. Some would stare back at me. Every day, at the same time, it would follow me right to work. As I pulled into my parking space at work, I would see it around the corner, about a block away from my job. Then, one day, my car broke down. I had no way to get to work, and then, I remembered the bus. I decided to take it since I knew it was on the same schedule as I was. Since then, I have never driven to work again. Taking the bus is a useful method with which to travel because you can save a lot of money by using public transportation. One reason public transportation is useful is because it saves money. My commute to work was long, and it required a lot of gas. When I drove to work, I was spending $30 a week on gas. There are 52 weeks in a year. That translates to $1,560.00 a year I was spending on gas to get to work. When I started taking the bus, it cost $2 ($1 to get to work and another $1 to get home). Another way to save money is to use the toll road. That translates to $10 a week. That means that it cost me $520 a year to get to work. That's less than a third of what it cost to drive. It saved me $1,040.00. The funny part is that the reason my car broke down in the first place was because I was driving it constantly. 6 What is the central idea of this passage?
Which expression equals 27?
O 2.2.2.2.2.2.2
2 + 2 + 2 + 2 + 2 + 2 + 2
O 2 +7
0 2.7
Answer:
The first one!
Step-by-step explanation:
2x2x2x2x2x2x2
Answer:
Yep the other person is right !!!
Its the first one
Step-by-step explanation:
Guys I need help will mark brainliest
Answer:
mean= sum of the terms/ (over) number of terms
Bailey brought a twin pack of gum for $2, this is 50 cents less than 2/3 the
cost of a triple pack of gum. What is the price of a triple pack of gum?
Let x represent a twin pack of gum
Let y represent a triple pack of gum
Answer:
$3.75
Step-by-step explanation:
2/3 = $2.50
2.50/2 = 1.25
1.25x3 = 3.75
The price of the triple pack of gum is $3.75.
Calculation of the price:Since Bailey brought a twin pack of gum for $2, this is 50 cents less than 2/3 the cost of a triple pack of gum.
So,
[tex]2\div 3 = \$2.50\\\\2.50\div 2 = 1.25\\\\1.25\times 3 = 3.75[/tex]
Learn more about price here: https://brainly.com/question/10132345
Jones deposits $15,000 in an account that earns 6% interest,
the answer is finish the fxking question nim.wit