Answer:
diameter = 28 cm
Step-by-step explanation:
circumference = 2πr
88 cm = 2 * 3.14.*r. ( π = 3.14 )
r = ( 88)/(3.14*2)
r = 14 cm
diameter = 2 * radius
diameter = 2 * 14 cm
diameter = 28 cm
Answer:
28 cmStep-by-step explanation:
Circumference formula:
C = πdSubstitute values of circumference and the π to find the diameter:
d = C/πd = 88/3.14 = 28 cm (rounded)Please help me!!
Will mark brainliest
I don't feel like typing (Its D) So Read This Below
.) What is the unit rate in miles per gallon?
=
Answer:
25 miles per gallon 10 gallons is the UNIT RATE.
Evaluate the following expression.
7^0 =
Answer:
1
Step-by-step explanation:
Using the general exponent rule, that
[tex]a^{0}[/tex] = 1, so
[tex]7^{0}[/tex] = 1
The diagram shows two 10 by 14 rectangles which are edge-to-edge and share a common vertex. It also shows the centre O of one rectangle and the midpoint M of one edge of the other.
What is the distance OM?
Answer:
15
Step-by-step explanation:
Pretend there is a triangle where the hypotenuse is MO
to find the bottom side, we need to find half of 14 (7) and half of 10 (5)
That tells us that the bottom of the triangle is 12.
To find the next side, you will need to use 14 and subtract 10, leaving us with 4. Half of 10 is 5 so 5+4 is 9, so the side facing up is 9.
Now using Pythagorus, the root of 12^2 and 9^2 is 15
Final answer, the distance from O to M is 15
The distance OM is 15 and this can be determined by using the Pythagorean theorem and the given data.
Given :
The diagram shows two 10 by 14 rectangles that are edge-to-edge and share a common vertex. It also shows the center O of one rectangle and the midpoint M of one edge of the other.The following steps can be used in order to determine the distance OM:
Step 1 - Let the OEM be the triangle where the angle OEM is 90 degrees.
Step 2 - The distance OE is given by:
[tex]\rm OE = \dfrac{10}{2}+\dfrac{14}{2} = 12[/tex]
Step 3 - Now, the distance ME is given by:
[tex]\rm ME = 14-10+\dfrac{10}{2} = 5 + 4 = 9[/tex]
Step 4 - Apply Pythagorean theorem on triangle OEM in order to determine the distance OM.
[tex]\rm OM^2 = 12^2+9^2[/tex]
OM = 15
For more information, refer to the link given below:
https://brainly.com/question/11897796
Find the Measure of angle O
(see image)
Only real answers, please
Answer:
From the given figure we can see that :---
MN||PO, MN=PO and MP=NO
Therefore, angle M=angle N (adjacent sides of the trapezoid)
[tex](8x - 16) = (6x + 20) \\ 2x = 36 \\ \boxed{x = 18}[/tex]
angle M=angle N= (6×18)+20=108+20 =128°
angle O =(180°-128°)=52°
Hence, angle O is 52°.Put these in order
1/9 -0.1 -2/12
Answer:
-0.1, -2/12, 1/9 (smallest to largest)
A bag contains 40 cards of five different colors. The probability of selecting each color is listed in the chart.
How many orange cards does the bag contain?
A. 1 orange card
B. 5 orange cards
C. 8 orange cards
D. 32 orange cards
Answer:
c
Step-by-step explanation:
I’ll give you brainlest if you answer this question correctly it goes to the first person!
Answer:
It would be -4 for "x" and -6 for "y"
Step-by-step explanation:
x+z=-4+-6=-10
x-y=-4--6=2
a b =
PLEASE TELL NEEEE
Answer:
i am not sure if this is what u need but i hope it is.
In mathematics, equality is a relationship between two quantities or, more generally two mathematical expressions, asserting that the quantities have the same value, or that the expressions represent the same mathematical object. The equality between A and B is written A = B, and pronounced A equals B.
Which of the points are solutions to the inequality check all that apply
Answer:
B,C,D
ONLY
Step-by-step explanation:
Answer:
(-2,-5)
(1,1)
(3,5)
for ed
Step-by-step explanation:
Is 700,000 L or
70 KL bigger
Answer:
there the same
Step-by-step explanation:
A city with a population of 700,000 has been growing at a rate of 2% per year. If this rate continues, what would the population of this city be in 22 years?
Answer:
450,900
Step-by-step explanation:
ok
Hy my friend needs help with her math I say it’s pretty easy but it cuz I have my hw to do .. so can someone help her out ?!
Answer: the answer I’m is 16,800
Step-by-step explanation:
To find the number of kg you multiply the number by 1,000.
16.8*1,000=16,800
CONSTRUCTION The area of Liberty Township’s square playground is represented by the trinomial x^2 - 10x + 25. Write an expression using the variable x that represents the perimeter.
Answer:
X=5 and X=5
Step-by-step explanation:
X²-10x+25=0
X²-5x-5x+25=0
X(x-5)-5(x-5)=0
(X-5) (x-5)=0
X-5=0. x-5=0
X=5. x=5
Natalie wants to buy an MP3 player that costs $165. How much change does she
receive if she gives the cashier $200?
Answer:
$35
Step-by-step explanation: 200-165
is y=-2x linear or non linear
Answer:
Step-by-step explanation:
Iinear
if the sale price is $57, and the percent of discount is 5%, what's the original price? please help
Answer:$60
Step-by-step explanation:
Explain a line graph in your own words
Answer:
A line graph (also known as a line plot or line chart) is a graph which uses lines to connect individual data points that display quantitative values over a specified time interval. Line graphs use data point "markers" that are connected by straight lines to aid in visualization.
Solve each equation.
1)
9c + 1 = 10
Answer:
doesnt c = 1
Step-by-step explanation:
I don't even know I'm just tryna get points
All I need is the congruency statement and postulate ( SSS,HL,SAS,AAS,ASA,Not crungruent)
Answer:
I believe its AAS
Step-by-step explanation:
3.2÷(0.16+0.24)2( the 2 right next to this is a exponent)
Write the equation of the line with the given slope and y-intercept
Answer:
A) y = x - 3/4
Step-by-step explanation:
The equation of the line with slope m and intercept b is
y = mx + b
Here were have slope = m = 1.
y-intercept = b = -3/4
Equation:
y = mx + b
y = 1x + (-3/4)
y = x - 3/4
Answer: A) y = x - 3/4
What is the diameter?
Answer:
36 in because the radius×2=diameter
Step-by-step explanation:
PLEASE HELP! A positive number is 1/3 of another number. The sum of the numbers is five less than the square of the larger number. Find the numbers. PLEASE SHOW WORK Thanks!
Answer: The numbers are 1 and 3.
Step-by-step explanation:
Let x = smaller number , y= larger number.
As per given,
[tex]x=\dfrac{y}{3}[/tex] ...(i)
[tex]x+y=y^2-5[/tex] ...(ii)
Put value of x from (i) in (ii)
[tex]\dfrac{y}{3}+y=y^2-5\\\\\Rightarrow\ \dfrac43y=y^2-5\\\\\Rightarrow\ 3y^2-4y-15=0\\\\\Rightarrow\ 3y^2-9y+5y-15=0\\\\\Rightarrow\ 3y(y-3)+5(y-3)=0\\\\\Rightarrow\ (y-3)(3y+5)=0\\\\\Rightarrow\ y=3 \ \ or\ y=\dfrac{-5}{3}[/tex]
Since numbers are positive , so y=3 is correct.
And x will be 1 [from (i)]
Hence, the numbers are 1 and 3.
Write an equation that represents the line.
use exact numbers
Answer:
y = 5/6x + 8/3
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Write the expression in radical form:
1) x^2/5
2) a^7/4
Danica walked from point A to point B. The total distance she walked was 1.5 miles. Which equation represents the distance from point A to point B that Danica walked?
Answer: t=0.7+1.5
Step-by-step explanation:
The equation that represents the distance from A = (a, b) and B = (c, d) is
√(c - a)² + (d - b)² = 1.5
What is the distance between two points of a line?The distance between two points of a line is given as:
Distance = √(c - a)² + (d - b)²
We have,
Let points A and B have the coordinates.
A = (a, b)
B = (c, d)
Now,
Distance = √(c - a)² + (d - b)²
√(c - a)² + (d - b)² = 1.5
Thus,
The equation is
√(c - a)² + (d - b)² = 1.5
Learn more about the distance of a line here:
https://brainly.com/question/14645718
#SPJ5
I need help solving for X
Answer:
x = 35
Step-by-step explanation:
angles in a triangle add up to 180.
x + 11 + 3x + 1 + x - 7 = 180
combine like terms
5x + 5 = 180
subtract 5 from both sides of the equation
5x + 5 - 5 = 180 - 5
5x = 180 - 5
5x = 175
divide both sides of the equation by 5
5x/5 = 175/5
x = 175/5
x = 35
What is the commutative property? (Please don't copy and paste from go.ogle I need a good explanation)
Answer:
it basically means that the order in how you multiply doesnt matter. so wether u type 5 x 4 or 4 x 5 in ur calculator, you'll get the same answer either way. this works for when you want to multiply and divide, but not when you wanna subtract or divide.
Step-by-step explanation:
its basically a property that says that if you wanna swap the numbers/variables that are on one side of this specific type of equation (multiplication and addition), you can!
Answer:
yooo
Step-by-step explanation:
the communitive property is when you have the same number or same equation but just reverse it. For example, (5x+67) with the communitive property could be (67+5x). Its just the equation you are given but reversed and since they are the same numbers, you will get the same answer either way you do the problem, hope this helps you lol.
*PLEASE HELP ME ASAP* Sydnis room is 32 ft by 40 ft. She needs to make a scale drawing of her room that is 8 in. by 10 inc. What is the scale she needs to use?
1 inch = 8ft
1 inch = 4 ft
1 inch = 2 ft
1 inch = 1 ft