Answers
Answer:
A. distributive property
Answer:. Distributive property
Related Questions
p/4 + 6 = 8
what number is p
i need an answer with a step by step explaniation please
Answers
Multiply both sides of the equation by 4.
p + 24 = 32Subtract 24 from both sides.
p= 32 − 24Subtract 24 from 32 to get 8.
p = 8SkandarAnswer:
p = 8
Step-by-step explanation:
p/4 + 6 - 6 = 8 -6
6-6 cancels out as 0.
8-6=2
p/4 = 2
p/4 * 4= 2*4
/4 * 4 cancels out as 0
2 * 4 = 8
So, p = 8
Solve for x in the diagram below.
Answers
Answer:
x= 20
Step-by-step explanation:
The three angles add to 90 degrees
x+2x+x+10 = 90
Combine like terms
4x+10 = 90
Subtract 10 from each side
4x +10-10 = 90-10
4x = 80
Divide by 4
4x/4 = 80/4
x = 20
Answer:
x = 20
Step-by-step explanation:
The three angles are complementary to each other.
That means they add up to 90 degrees.
x + 2x + (x + 10) = 90
Combine like terms.
4x + 10 = 90
Subtract 10 on both sides.
4x = 80
Divide both sides by 4.
x = 20
The figure shows a rectangle inscribed in a circle that has a diameter of 10 feet. Which measurement is closest to the area of the shaded portion of the figure in square feet.
A. 314 ft²
B. 78.5 ft²
C. 266 ft²
D. 30.5 ft²
Answers
The shaded portion of the figure in square feet is 78.5 ft².
What is Area?Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses.
As, its diagonal is equal to the diameter of the circle which is 10 feet.
Let the width of the rectangle be x, then its length is 10-x.
Using the Pythagorean theorem, we can write:
x² + (10-x)² = 10²
2x² - 20x + 100 = 100
2x² - 20x = 0
2x(x-10) = 0
x =10, which means the rectangle is actually a square.
Therefore, its area is 10² = 100 square feet.
Now, the area of the shaded portion is
= area of the circle - area of the square.
Then, Radius is 5 feet.
So, the area of the circle
= π(5²)
= 25π square feet.
Therefore, the area of the shaded portion is:
= 25π - 100
≈ 78.5 square feet.
Learn more about Area here:
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Which solution is best represented by the inequality? please help
25x + 15 ≥ 395
A Susan needs to save up enough money to repair her car. She has already saved $25 and can save another $15 per week. How many weeks will it take for Susan to save enough for auto repairs?
B James has his eye on a new stereo. The one he really wants is $395. James has already saved $15 and can save an additional $25 per week. How many weeks (x) will it take for him to save enough to purchase the stereo?
C Susan needs to save up enough money to repair her car. She has already saved $15 and can save another $25 per week. How many weeks will it take for Susan to save enough for auto repairs?
D James has his eye on a new stereo. The one he really wants is $395. James has already saved $25 and can save an additional $15 per week. How many weeks (x) will it take for him to save enough to purchase the stereo
Answers
Answer: B
Step-by-step explanation: James needs $395 or more, so it can't be A or D because those problems don't mention 395$. B is saying that he already has $15, and can save 25$ per week, (x represents the number of weeks) while D is saying he already has 25$ and can save 15$ per week.
How do i do this and help me! Fast!!!
Answers
Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14
Step-by-step explanation:
1. (3+4)+7=14 3+(4+x) x=7 14-3+4
2. 15+0=15 15-15=0
3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4
4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7
5. 14x35=490 490/35=14
simplify
10m + – 8 + 9m + – 10m
Answers
Answer:
9m-8
Step-by-step explanation:
you need to group like terms and solve
Answer:
9m - 8
Step-by-step explanation:
We know that,
( - ) × ( - ) = ( + )
( + ) × ( + ) = ( + )
( - ) × ( + ) = ( - )
Accordingly, let us solve it now.
10m + ( – 8 ) + 9m + ( – 10m )
Solve the brackets.
10m - 8 + 9m - 10m
Combine like terms.
9m - 8
HELPPPP PLZZ ND THANK YOU SOO MUCH
Answers
Answer:
50, 40, 30, 250, 350
Step-by-step explanation:
1/2 = 0.5, 0.5 x 100 = 50 (0.5 -> 5 -> 50)
2/5 = 0.4 (10 / 5 [the denominator] = 2, 0.2 x 2 [the numerator] = 0.4), 0.4 x 100 = 40 (0.4 -> 4 -> 40)
3/10 = (10 / 10 [the denominator] = 1, 0.1 x 3 [the numerator] = 0.3), 0.3 x 100 = 30 (0.3 -> 3 -> 30)
5/2 = 2.5 (2 1/2), 2.5 x 100 = 250 (2.5 -> 25 -> 250)
7/2 = 3.5 (3 1/2), 3.5 x 100 = 350 (3.5 -> 35 -> 350)
Note: I'm not sure if I understand the question completely, but I changed the fraction into a decimal and multiplied it by 100. Not sure what it means by "Divide fraction".
Answer:
According to the question , firstly we have to divide the fraction and then convert them into percentage
So , let's do it :-
1/2 = 0.5 = 50 %2/5 = 0.4 = 40 %3/10 = 0.3 = 30%5/2 = 2.5 = 250%7/2 = 3.5 = 350%For a fund raiser, the debate team sold sodas at a school dance. They spent 10 dollars to pay for the cups. The soda was donated by parents of team members. They sold 7,260 ounces of soda at a rate of 6 ounces for 35 cents. What was the total profit?
Answers
Answer:byh
Step-by-step explanation:
Answer:
21 r.24
Step-by-step explanation:
Before you multiply or divide a fraction by a mixed number, you have to make sure they are both in the same___________?
Answers
Answer:
Step-by-step explanation:
form. Meaning you need make both fractions improper
1204 students are asked whether they like pizza.
The students responded 'yes', 'no' and 'undecided' in the ratio of 59 : 6 : 21Find how many students answered 'yes'.
Answers
The first option was ‘yes’ and the first number was 59.
Answer:
Step-by-step explanation:
59 would be yes as it was the first option.
I give brainliest to whoever is right
Answers
Answer: C and D
Step-by-step explanation:
Answer:
C and D
Step-by-step explanation:
like in the last question I use rise over run to find the slope
3/4=.75
Which means .75 boxes are filled every minute and also the 3 boxes are filled in 4 minutes
Hopes this help please mark brainliest
Please help!!!!! Will give 17 points
Answers
Answer:
She has 2 pairs of shoes, 3 pairs of shorts, and 2 shirts to choose from.
Step-by-step explanation:
She got 7 new items and can choose from any of them to make a new outfit.
A student used the point-slope form to write the equation of a line that has a slope of Three-fourths and passes through the point (3, –2). The student’s work is shown to the left.
Examine the steps to determine whether the student made an error.
The student made ...................
Answers
Answer:
The student made an error on Step 3
Step-by-step explanation:
Honestly, I don't understand 'cause I guessed, but it said it was correct so I hope it helps :)
x-12-23+7.5=1 ; what is the value of x?
Answers
Answer:
X=28.5
Step-by-step explanation:
Hope this helps!
Answer:
x=28.5
Step-by-step explanation:
x=1+12+23-7,5
x=13+23-7,5
x=36-7,5
x=28,5
:))
If the inflation rate is 123% per year and sales tax is 16%, how much would a $29 pair of slippers marked up 24.3% cost two years from now at and 18.5% off sale?
Answers
An equilateral triangle has sides of length 10 cm.
**DIAGRAM IN PICTURE**
a. Calculate the perpendicular height, h, of the triangle.
b. Calculate the area of the triangle.
Give your answers correct to one decimal place. 10 cm 10 cm 10 cm
Answers
Answer:
a. 8.7cm
b. 43.5cm squared
Step-by-step explanation:
a. draw the triangle with a side length of 10cm, and measure the height which is 8.7cm.
b. formula to find the area of a triangle: (base into height) divided by 2 ((b x h) / 2)
the base is 10
the height is 8.7
(10 x 8.7)/2 = 87/2 = 43.5 cm squared
B is 43.5 cm
what is the equivalent decimal for 1/8?
Answers
Answer:
0.125
Step-by-step explanation:
1/8 = 0.125
What is not right?? HELP PLS
Answers
Answer:
its supposed to be 120 degrees because the angle picture thingy looks like its an obtuse angle and too big to be 60 degrees
Step-by-step explanation:
Answer:
The arrow on the right should be on the left
Step-by-step explanation:
Since the arrow is on the right, the angle is now 130 degrees, but if it was on the left, it would be 60 degrees.
Can y’all help? Image provided
Answers
Answer:
Welll, of you know the # of the servings, then u can divide it into 5 parts. just ge the # of servings ÷ 5
Find the Dimensions of Rectangle ABCD
Perimeter of ABCD= 80
(Pythagorean Theorem)
Will mark brainliest!
Answers
Answer:
xy + 2x + 2y = (42)(80)
x2 + 80x - 42 = 0
x2 - 42x + 80 = 0
x2 - 21x + 80 = 0
Step-by-step explanation:
The dimensions of the rectangle ABCD is 24 x 16
What is the Perimeter of a Rectangle?The perimeter P of a rectangle is given by the formula, P=2 ( L + W) , where L is the length and W is the width of the rectangle.
Perimeter P of rectangle = 2 ( Length + Width )
Given data ,
Let the dimensions of the rectangle be represented as L x W
where L and W are the length and width of the rectangle
The perimeter of the rectangle P = 80
Now , measure of side E F of triangle is given by the Pythagoras Theorem
And , E F = √ ( A F )² - ( E A )²
On simplifying the equation , we get
The measure of side E F = √ ( 625 - 400 )
The measure of side E F = √225 = 15
Now ,
The measure of side EC of triangle is given by the Pythagoras Theorem
And , EC = √ ( E F )² - ( C F )²
On simplifying the equation , we get
The measure of side E C = √ ( 15 )² - ( 9 )²
The measure of side E C = √ ( 225 - 91 )
The measure of side E C = √144
The measure of side E C = 12
So , the length of the rectangle B C = E B + B C = 12 + 12
The length of the rectangle B C = 24
The width of the rectangle is A B = W
Perimeter P of rectangle = 2 ( Length + Width )
Substituting the values in the equation , we get
80 = 2 ( 24 + W )
Divide by 2 on both sides of the equation , we get
24 + W = 40
Subtracting 24 on both sides of the equation , we get
W = 16
Hence , the dimensions of the rectangle is 24 x 16
To learn more about perimeter of rectangle click :
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ILL GIVE 50 + 25 POINTS AND BRAINLIEST TO CORRECT ANSWER!!
x is indirectly proportional to y, if x = 32 and y = -10, write the proportional constant and equation. Then if y = -51, find x.
TYVM!!
Answers
Answer: 10
Step-by-step explanation:
add subtract and add again
i'm so confuzzled, please help
Answers
Step-by-step explanation:
0.5% of w is 12 is what they are asking
0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part is
\(12 = 0.005 \times w\)
Now to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
\(w = \frac{12}{0.005} = 2400\)
Answer:
0.5% of w is 12 is what they are asking0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part isNow to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
Step-by-step explanation:
There are 12 squares and 9 circles. What is the simplest ratio of circles to total shapes?
Answers
Answer:
0
Step-by-step explanation:
bryan walked at a rate of 1/3 mile every 5 minutes. what was his walking rate in miles per hour
explain
Answers
Answer:
20/1 or 20 miles per hour.
Step-by-step explanation:
1. make 5 into 5/1
2. multiply across (shown below)
60 1 60
---- x ---- = ----
1 3 3
3. simplify (what can 60 and 3 both be divisible by?)
4. Solve, 20/1.
Thus, Bryan would walk 20 miles an hour.
(im not entirely sure this is correct but this is my best attempt) :) hope it works out!
Please help! Thank you!
Answers
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
help with question number 40 please
Answers
hope this is helpful!
-2m^3 n^2t to the power of 4
Answers
here it is in picture form to help.
explanation:
Negative number raised to an even power is positive
For example let's look at (-7)6 , where (-7) , a negative number, is raised to 6 , an even exponent :
(-7)6 can be written as (-7)•(-7)•(-7)•(-7)•(-7)•(-7)
Now, using the rule that says minus times minus is plus, (-7)6 can be written as (49)•(49)•(49) which in turn can be written as (7)•(7)•(7)•(7)•(7)•(7) or 76 which is positive.
We proved that (-7)6 is equal to (7)6 which is a positive number
Using the same arguments as above, replacing (-7) by any negative number, and replacing the exponent 6 by any even exponent, we proved which had to be proved
2.2 m3 raised to the 4 th power = m( 3 * 4 ) = m12
2.3 n2 raised to the 4 th power = n( 2 * 4 ) = n8
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
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Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
8(5-2x)=24
Solve x. Pls show working
Answers
distribute the terms
-16x+40=24
subtract 40 from both sides
-16x - -16
divide both by 16
x = 1
Help me out please? tysvm!!
Answers
Answer:
B
Step-by-step explanation:
480 times 16 = 7,680