I need help :( this is like super hard I dont know what the anser is
Answer:
c
Step-by-step explanation:
16 divided by 4 equals 4
Answer:
B. 1/4
Step-by-step explanation:
4 divided by 16 is 0.25 which is 1/4
Rob buys 50 feet of border to place around the ceiling of a room. The ceiling is shaped like a square with sides that are 10.8 feet long. How many feet of border will Rob have left?
Answer:
Step-by-step explanation:
Rob needs 43.2 feet of border to place around the ceiling and Rob will have 6.8 feet of border left after placing it around the ceiling.
What is distance?
Distance is the measure of how far apart two objects or locations are from each other. It is usually measured in units such as meters, kilometers, miles, or feet. Distance is a scalar quantity, meaning it has only magnitude and no direction.
The perimeter of the ceiling is equal to the total length of border that Rob will need. The perimeter of a square is given by the formula P = 4s, where s is the length of one side of the square.
In this case, the length of one side of the square ceiling is 10.8 feet, so the perimeter is:
P = 4s = 4(10.8) = 43.2 feet
Therefore, Rob needs 43.2 feet of border to place around the ceiling.
Since he has purchased 50 feet of border, he will have:
50 - 43.2 = 6.8 feet
Rob will have 6.8 feet of border left after placing it around the ceiling.
To learn more about distance from the given link:
https://brainly.com/question/30923151
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wht the sum for this owo hello
Answer:
-17x² + 3x
Step-by-step explanation:
(-8x² + 3) + (-9x² + 3x - 3)
-8x² + 3 - 9x² + 3x - 3
-17x² + 3x
Given that two sides of a triangle have sides 5 and 7, write the range of the lengths of the third side:
Question Blank
type your answer...
< x
<
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type your answer...
Plz due 11:59
Answer:
Step-by-step explanation:
The two sides add up to 12. If the third "side" of the triangle is 12, then 5 and 7 will lie horizontally on 12.
So the maximum value must be less than 12. What's the smallest x could be?
well 5 + something must be > than 7. If they are not larger than 7, then 5 and something will lie on 7 just as it did before. So how big is something?
5 + y > 7
5 - 5 + y > 7 - 5
y > 2
So the range is 2 < x < 12
How else could you write this?
2 < x
x < 12 is one way.
base = 5cm and base angle = 65°
Answer:
What's the question?
Step-by-step explanation:
I’ll mark brainliest! Pls helpp
Answer:
60 yds
Step-by-step explanation:
10 + 15 + 4 + (10 - 4) + 20 + (20 - 15) = 60
Answer: 60 Yards
In this model, we have all sides except for two. In order to find the perimeter of this, you would need all sides.
To find the missing sides you can see that the lenght of the side on the left is 10 yards. And the entire right side is equal to that left side. So, to find the missing side x you would need to solve: x+10-4. So, x is 6.
Do the same for the top and bottom to get the other missing side that is perpendicular to the side that is 4 yards is 5 yards.
Now that you have the lengths of all of the sides, you can solve for the perimeter. You would do,
[tex]15+4+6+20+10+5=60[/tex]
Please mark brainliest if correct :)
⚠️PLEASE HELP IT IS AN EMERGENCY⚠️
On the same set of axes, graph y - x= 4 and its inverse. Which statement is true about the two graphs?
A) They intersect at (0,4)
B) They intersect at (0,-4)
C) They are parallel
D) They are perpendicular
Daniella and his family went out for her birthday. The cost of the meal including tax was $45.50. The family decided to tip 20% for good service they received. Part A: How much did Daniella family pay for the tip on their meal?
Answer:
$9.1Step-by-step explanation:
Step one:
given data
we are told that the cost of the meal is $45.50
the amount of the tip is 20% of the cost of the meal.
let 20% of $45.0 be x
Step two:
So, let us solve for 20% of $45.50
which is 20/100*45.50
x=0.2*45.5
x=9.1
This shows that the amount of the tip is $9.1
How do you write 7.75 in scientific notation?
i neeeed helps asap!
Answer:
7.75-10°
Step-by-step explanation:
HELP PLEASE What is the largest size of equal square tiles that could be used to make a checkerboard pattern on a floor measuring 128 inches by 96 inches?
Ann bought 4 souvenirs during 2 days of vacation. How many days will ann have to spend on vacation before she will have bought a total of 16 souvenirs solve using unit rates.
Answer: She will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
Step-by-step explanation:
Given: Ann bought 4 souvenirs during 2 days of vacation.
Per day she buys =[tex]\dfrac{4}{2}=2[/tex] souvenirs [unit rate]
To buy 16 souvenirs , she will take [tex]\dfrac{16}{2}[/tex] = 8 days.
Hence, she will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
2. What is the value of the expression -5(x + 10)?
Answer:
Step-by-step explanation:
I WILL GIVE BRAINLIEST! PLEASE TAKE YOUR TIME!
Use the order of operations to evaluate the expression below.
12 + 24 / 10 - 4) x (9 - 7) - 17
Answer:
-27.6
Step-by-step explanation:
I'm smart but probably shouldn't use my answer
BRAINLIEST FOR BEST ANSWER NO FOOLING AROUND Find each difference. If you get stuck, consider drawing a number line diagram.
a) 9 - 4
b) 4 - 9
c) 9 - (-4)
d) -9 - (-4)
e) -9 - 4
f) 4 - (-9)
g) -4 - (-9)
h) -4 - 9
Answer:
A) 5
b) -5
c) 13
d) -5
e) -13
d) 13
g) 5
h) -13
3( 2x+7) = 6(x +4) -3
is this problem no solution, infinite solution, or one solution
Answer:
3(2x + 7) = 6(x +4) - 3
<=> 6x + 21 = 6x + 24 - 3
<=> 21 = 21
=> this problem is infinite solution
Step-by-step explanation:
The sum of two consecutive even numbers is 86. Find the numbers. Write your answer as two numbers separated by a comma
Answer:
Step-by-step explanation:
x + x + 2 = 86 Two even numbers add to 86
2x + 2 = 86 This is the equation. Subtract 2 from both sides
2x = 86 - 2
2x = 84 Divide by 2
2x/2 = 84/2
x = 42
(42, 44)
7th grade math help me plzzzzz
SOMEONE PLEASE HELP ME WITH THIS!!!!
Answer:
D.
Step-by-step explanation:
115x + 170 = 630
Subtract 170 from each side of the equals,
115x = 460
Divide 460 by 115,
4
Thus, D is your correct answer.
Answered by:
matthewarvin06
Hey! Thanks for reading my answer. If this helped you in any way, please rate or say thanks! It's really appreciated. If you have any further questions, please let me know. Thanks!
is this correct ? cuz idk what slope is lol
Solve this algebraic expression
5x-2(3)
Answer:
5x-6
Step-by-step explanation:
hope that was the answer you were looking for :)
Answer :
-30
Step-by-step explanation:
I'll mark you the brainiest if you get this right
0,1 chance is the correct answer
PLEASE HELP ME ASAP!!!!
Answer:
1 X 88=88
2 X 88=176
3X88=264
4X88=352
Step-by-step explanation:
Which value of x makes this equation true? –5(– 20 ) = 35
A. -11
B. -3
C. 13
D. 27
Answer:
c
Step-by-step explanation:
its right
Answer:
C. 13
Step-by-step explanation:
-5( 13 - 20 ) = 35
-5( -7) = 35
35 = 35
Hope this helps!
Rewrite the equation 6 = 9(x + 3) using the Distributive Property
Answer:
The equation after applying the Distributive property:
6 = 9x + 27
The equation solved:
x = -2.33333333
Step-by-step explanation:
The distributive property means that you will multiply the items inside of the parenthesis by the number right out side, in this case (x + 3) by 9.
9 * x = 9x
9 * 3 = 27
our new equation will look like:
6 = 9x + 27
now we will be able to solve!
let’s start by subtracting 27 from both sides.
27 - 27 = 0
6 - 27 = -21
9x = -21
divide both sides by 9.
9x/9 = x
-21/9 = -2.33333333
x = -2.33333333
The value of x from the given equation is x=-7/3.
The given equation is 6=9(x+3).
What is the distributive property?The distributive property states that an expression which is given in form of A (B + C) can be solved as A × (B + C) = AB + AC.
Using distributive property
6=9(x+3)
⇒ 6=9x+27
⇒ 9x=-21
⇒ x=-21/9
⇒ x=-7/3
Therefore, the value of x from the given equation is x=-7/3.
Learn more about the distributive property here:
https://brainly.com/question/5637942.
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Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions. PICTURE BELOW WORTH 25 POINTS
Answer: 8 and 21
Step-by-step explanation:
PLEASE PLEASE HELP I REALLY NEED IT
QUESTION 2
A nightclub has approximated the demand for their Thursday night drink special by p^2+200q^2=177, where p is the price (in dollars) and q is the quantity demanded (in thousands). Find and interpret when the price is $ 7 and the demand is 800 drinks.
Answer:
Step-by-step explanation:
Given the approximate demand function of night drink expressed as;
p^2+200q^2=177,
p is the price (in dollars) and;
q is the quantity demanded (in thousands).
Given
p = $7
q = 800
Required
dq/dp
Differentiating the function implicitly with respect to p shown;
2p + 400d dq/dp = 0
400q dq/dp = -2p
200qdq/dp = -p
dq/dp = -p/100q
substitute p and q into the resulting equation;
dq/dp = -7/100(800)
dq/dp = -7/80000
dq/dp = -0.0000875
This means that the rate of change of quantity demanded with respect to the price is -0.0000875
will give brainlist
Answer:
SAS
Step by Step Explanation:
I know this because im doing the same thing in class rn and just finished an assignment just like this :)
Here are the numbers of times 10 people ate out last month.
1, 8, 5, 10, 6, 0, 9, 3, 7,4
Find the modes of this data set.
If there is more than one mode, write them separated by commas.
If there is no mode, click on "No mode."
Answer:
No mode
Step-by-step explanation:
Just no mode cause no number appears more than once.
What type of angles are 1 and 8 ?
Answer:
A. None of the answers are correct
Step-by-step explanation:
∠3 is a verticle angle to ∠1
linear pair means they add up to 180
complementary mean they add up to 90
Answer:
None of the answers are correct.
Step-by-step explanation:
1 and 8 are corresponding angles.
They are not vertical because vertical angles look like this ><
They are not a linear pair because linear pairs = 180 and right next to each other.
They are not complementary angles because complementary angles = 90
And 1 and 8 are more that 90.
So it's A
Hope this helps ya! Keep smiling!
