Answer:
awit wala akong maintindihan. srna agad
answer this its about the 8 side shapee
Answer:
A = 42 - 80 B = 40 - 112
Step-by-step explanation:
I can answer Both A & B for you however C & D aren't very clear.
A:
Perimeter = 42cm
Area = 80cm Cubed
B:
Perimeter = 40cm
Area = 112cm Cubed
Calculations
In Question A, you are given all the measurements for the perimeter except, which is the line at the bottom. If we take what we already have been given.
10 + 8 + 4 + 4 + 3
We have 3 sides currently without a measurement, The Right side of the shape is 8, therefore the left must be the same, so that measurement is 8.
The small line creating the indent inside the shape must be 2, as we know the line at the top = 10cm. The line opposite it is must be 3 as the one opposite is 3cm.
Factoring those into our calculation:
10 + 8 + 8 + 4 + 4 + 3 + 3 + 2 = 42cm (Perimeter)
To find the Area you multiply the Height of the shape by the width.
Height = 8
Width = 10
8 x 10 = [tex]80cm^{2}[/tex] (Area)
In Question B, you are given all the measurements for the perimeter, so you would simply add them up again.
14 + 10 + 8 + 2 + 6 = 40cm (Perimeter)
To Calculate the Area as previously said you would multiply the width by height.
Height = 8cm
Width = 14
14 x 8 = [tex]112cm^{2}[/tex] (Area)
Hope this helps :)
Help Asap if i can i will give brainliest
Answer:
10x+2y
8c+2
0
Step-by-step explanation:
Translate each algebraic expression to a verbal phrase
1. x-7
2. y+9
3. 6m /8
4. 3y+5 =20
5. 2(x+8)= 23
Answer:
1. A number decreased by seven.
2. A number increased by nine.
3. The product of six and a number, divided by eight.
4. The product of three and a number increased by five is equal to twenty.
5. The product of two and a number increased by eight is equal to twenty-three.
Step-by-step explanation:
1. x-7
A number decreased by seven.
2. y+9
A number increased by nine.
3. 6m/8
The product of six and a number, divided by eight.
4. 3y+5 =20
The product of three and a number increased by five is equal to twenty.
5. 2(x+8)= 23
The product of two and a number increased by eight is equal to twenty-three.
The translation of each given algebraic expression to a verbal phrase has been provided.
1) We have; x - 7
This means that; a number x decreases by 7.
2) y + 9; This means that; a number y increases by 9.
3) 6m/8; This can be expressed as;
The product of six times a number m is divided by 8.
4) 3y + 5 = 20; This can be expressed as;
The sum of five and three times a number x is equal to 20.
5) 2(x + 8) = 23;
The product of 2 and the addition of a number x and 8 is equal to 23
Read more at; https://brainly.com/question/15978049
is -5(x+8) equal to -5x-40 pleaseeee i need helppp
Answer:
yes
Step-by-step explanation:
The distributive property of multiplication over additions is:
a(b + c) = ab + ac
You multiply the number outside the parentheses, the a, by each of the numbers inside the parentheses, the b and the c. Then you add the products.
Now we can do it with your example.
-5(x + 8)
We multiply -5 by x and multiply -5 by 8. Then we add the products and simplify.
-5(x + 8) = -5 * x + (-5) * 8 = -5x + (-40) = -5x - 40
Answer: yes
Help Fast!!! What is 65 divided by 2,210 in a number not percentages or a fraction.
Answer:
0.02941176...
— Used a calculator for this, so it is guarantied correct! Hope this helps. Brainliest appreciated (and very much needed)
How Many Hours?pls help.
Answer:
12
Step-by-step explanation:
The side lengths of a triangle are 9, 12, and 15. Is this a right triangle?
Answer:
Yes, this is a right triangle.
Step-by-step explanation:
If you look more closely, you can notice that it is a 3-4-5 Pythagorean triple and it was multiplied by 3 to get 9-12-15.
Or you can do it using the Pythagorean Theorem directly:
9^2 + 12^2 = 15^2
and that is true.
Answer:
yes it is.
Step-by-step explanation:
pythagorean theorem. A^2 + B^2 = C^2
Ex 9^2 + 12^2 = 15^2
Benita buys 2 shirts for the same price, s. The sales tax rate is 6.5%.
Write an expression to represent the total cost of the shirts in two different ways.
Enter the correct answers in the boxes.
Answer:
2S + 0.065(2S)
Step-by-step explanation:
Since S is the price of a shirt, the price of two shirts would be 2 x S = 2S
a tax is a compulsory sum levied on goods and services. tax increases the price of a good
The price of the 2 shirts would increase by the amount of tax ; 0.065(2S)
This gives = 2S + 0.065(2S)
Alternatively, since two shirts were purchased, the amount of tax would be twice 0.065 - 0.13 - S + S + 0.13S
We want to write two expressions that represent the total cost of the shirts, the expressions are:
Cost = P*(1.065) + P*(1.065)
cost = P*2.13
We know that Benita buys two shirts for the same price, P.
Then at this moment. the total cost is just:
cost = 2*P
Now we apply a 6.5% tax, then the price increases by 6.5%, this is written as:
P' = P*(1 + 6.5%/100%) = P*(1.065)
Then the total cost is twice that amount, written as:
Cost = P*(1.065) + P*(1.065)
This can be one of the two expressions.
Now to get the other expression, we just simplify the above one:
cost = 2*P*(1.065) = P*2.13
If you want to learn more, you can read:
https://brainly.com/question/20853486
How many terms are in the expression below?
3x3+4x+7
Answer:
3
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Whenever you are multiplying any numbers or dividing you count them as terms. Since you are multiplying two numbers there will be 2 terms you don't count them if you add.
Tell me if I'm wrong and please explain.
the list shows 8 of talishas maths quiz scores.
70, 81, 82, 82, 82, 89, 94, 100
what is the mean absolute deviation of her quiz scores?
Answer: 85
Yupyupyupypu
Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the graph of the equation.
(4,−3); y=3x−5
Answer:
[tex]y=3x-15[/tex]
Step-by-step explanation:
Slope intercept form: [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the value of y when the line crosses the y-axis)
1) Find the slope of the line ([tex]m[/tex])
When it comes to parallel lines, they will always have the same slope but different y-intercepts. The given equation is [tex]y=3x-5[/tex]. Because 3 is in the place of m, we know that the slope of the line is 3. Therefore, the slope of the line parallel to it will also be 3. So far, this is what our equation looks like:
[tex]y=3x+b[/tex]
2) Find the y-intercept ([tex]b[/tex])
To find the y-intercept, we plug the given point (4,-3) into the equation we currently have and solve for b.
[tex]y=3x+b\\-3=3(4)+b\\-3=12+b[/tex]
Subtract both sides by 12
[tex]-3-12=12+b-12\\-15=b[/tex]
Therefore the y-intercept of our line is -15. Plug -15 back into the original equation as b.
[tex]y=3x+(-15)\\y=3x-15[/tex]
I hope this helps!
PLEASE HELP ME QUICK!!
Answer:
D
Step-by-step explanation:
Corresponding angles are the same angles for both sides.
Example: if a= 12, then b also = 12.
Im positive it's alternate interior because they are both inside on alternative sides
What is the value of x to the nearest tenth ?
Answer:
7.2
Step-by-step explanation:
24/2 = 12
19.2/2 = 9.6
[tex]12^{2}[/tex] - [tex]9.6^{2}[/tex] = 51.84
[tex]\sqrt{51.84}[/tex] = 7.2
Need help as fast as possible please
I will mark BRAINLIST only for correct answers :)
Thank you!
Answer:
Correct Answer
Step-by-step explanation:
Mark as brainliest now NOW!
How can you convert 18ft to CM?
Priya has a recipe for banana bread. She uses 7.5 cups of flour to make 3 loaves of banana bread. How much flour does Priya need to make 1 loaf of bread?
Answer:
It would take 2.5 cups of flour to make 1 loaf of bread.
Step-by-step explanation:
You would 7.5 divided by 3 to get how much it would take for 1 loaf of bread.
7.5/3 = 2.5
it would take 2.5 cups of flour to make 1 loaf of bread.
A car dealership buys a car for $12,500. They sell the car for $15,750. What is the percent markup?
Answer: 26%
Step-by-step explanation:
The formula to calculate the percentage markup is given as:
= Selling price - Cost / Cost price × 100
where selling price = $15750
Cost price = $12500
Percentage markup = ($15750 - $12500) / $12500 × 100
= $3250/$12500 × 100
= 26%
Answer: 26
Step-by-step explanation:
12,500 - 15,750= 3250
The regular price of a pair of shoes is $65.00. The shoes are on sale for $58.50. What is the percent decrease in the price of the shoes?
Answer:
10%
Step-by-step explanation:
65.00x10%=6.50
65.00-6.50
0r you can do
65.00-10%=58.50
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Complete the following proof.
Given: Two concentric circles with AB tangent to smaller circle at R
Prove: AR = RB
Step-by-step explanation:
The statements are
1.Draw Oa,Ob
2.OR is perpendicular to AB
3.OR is congruent to OR
4.OA is congruent to OB
5.Triangle AOR is congruent to BOR.
6.AR is congruent to AB.
The reasons are
1.Auxalaritly lines
2 Radius are perpendicular to tangent
3.Reflexitive
4.Radii of same circle are equal
5.HL theorem, (since we know hypotenuse and a leg)
6.CPCTC
PLS ASSAAAAPPP IMMA CRY( MAY U PLS SHOW HOW TO DO IT LIKE THE WORK)!!
Darwin's house is located on the edge of a park. He leaves his house and walks north along the edge of the park for 5 blocks. He turns and walks 12 blocks west in the park. He then walks directly back to his house in a straight line across the park. Determine the total distance of his trip. HINT: you must find the length of the hypotenuse
Answer:
here you go
Step-by-step explanation:
anyone that’s smart enough pls helpppp
Answer:
The slope is m=0
Step-by-step explanation:
The line is Horizontal.
XYZ will be translated so that the coordinates of X are (5,11)
Answer: B
Step-by-step explanation:
Write an equation to represent the situation: A starfish descends 2/3 of a meter each hour, h, until it has moved 6 total meters.
Answer:
6=2/3h
Step-by-step explanation:
There is a bag with 10 balls inside it. 2 are footballs, 3 are soccer balls, 1 is a soittall, 2 are baseballs, and 2 ore basketballs, you were to reach in and grab one ball, what is the probability that it is a basketball or soccer ball? P(basketball or soccer ball)
Answer:
5/10, 1/2, 50% and 0.5 are all correct answers in different forms.
Step-by-step explanation:
5 of the balls are basketballs or soccer balls. This is 5/10 of the balls.
Given h(x) = 4x−4, find h(−3)
Answer:
-16
Step-by-step explanation:
enter an equation that represents the function defined by this table of values
Answer: -3x + 1
Step-by-step explanation:
Looking at the y table, when we subtract 1 from them, they become multiples of -3
So we multiply x by -3 then add 1
(8c+8)–(c+3)
answer-
Answer:
7c + 5
Step-by-step explanation:
(8c+8)–(c+3)
8c - c = 7c
8 - + 3 = 5
7c + 5
Answer:
7c+5
Step-by-step explanation:
(8c+8)-(c+3)
8c+8-c-3
8c-c+8-3
7c+8-3
7c+5
30 points HURRY
Using historical population data, Jasper determines the logistic regression equation y =
214
1+ 16.4e-0.05%
for the
population, in thousands of people, of his town after x years.
To the nearest thousand people, what is the projected population 30 years from now?
46,000 people
O 55,000 people
143,000 people
О 214,000 people
Answer:
46,000
Step-by-step explanation:
do the 16.4e part first, substitute x for 30 then add 1 = 4.66ish
214/4.66 rounded is about 46 so probably 46,000
HELP PLEASE
A farmer has decided to divide his land area in half in order to plant soy and corn. Calculate the area of the entire area so he knows how much soil is needed.
Each bag of soil covers 40 square yards. How many bags should the farmer purchase?
1 bag
2 bags
3 bags
4 bags
i think 2 bags or 1 bags hope it helps
The area of the farmer's land is 54 square yards and number of bags needed is 2. The correct option is (B).
What is a triangle?A triangle is a two dimensional shape bound by three sides. The sum of the interior angles of a triangle is 180°. The longest side of a triangle is always less than the sum of other two sides.
For the given diagram, the following data is given as,
Base of the upper and lower triangle is 6.5 + 2.5 = 9 yards.
And, the height is given as 6 yards.
Now, the area of the land can be given as,
Area of upper triangle + Area of lower triangle
⇒ 1/2 × 9 × 6 + 1/2 × 9 × 6
⇒ 54 square yards.
As per the question, the area of the land is more than the soil contained in 1 bag.
Which implies the number of bags required is given as 2.
Hence, the area of land and number of bags required is obtained as 54 square yards and 2 respectively.
To know more about triangle click on,
https://brainly.com/question/2773823
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Halp,ignore the answer I chose lolz
Answer:
the answer will be b that should be the answer