Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 20.28 cm^2
Explanation:
First find the area of the square!
7 x 2 = 14
then find the area of the circle!
We know that the DIAMETER of the circle is 4 because the total length of the square is 7 cm and there are 3cm of length on the sides of the circle
so 7-3 = 4
Then to find the area of a circle you need to use this formula:
r = radius
A = 3.14r^2
3.14(2)^2 = 12.57
Then you need to divide it by TWO because its a half circle!
12.57 / 2 = 6.285
14 + 6.285 = 20.28 cm^2
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
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Related Questions
find the real zeros of k(x)= x^3 - 2x^2 +2x -4
Answers
Answer: k=x^3-2x^2+2x-4/x
Step-by-step explanation: hope this helps!
A rectangle has an area of 40 square units and a perimeter of 26 units. What is the only length and width combo that would
fit these dimensions?
Answers
Explanation: a rectangle doesn’t have even sides so we have to find a set of 2 different numbers that could be multiplied by 2 (which will represent both of its sides) and then added together to get 26.
5 x 2 = 10 and 8 x 2 = 16
10 + 16 = 26
And 5 (being our length) times 8 (being our width) is 40
A. Write each of the following decimals using digits.
21. Twenty-six hundredths
22. Nine tenths
23. Thirty hundredths
[tex]pls \: answer \: [/tex]
Answers
Answer:
21.0.26
22. 0.9
23.0.30
Add. Enter a number only as your answer in the space provided. -4/5 + 4/5
Answers
Answer:
0
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
-4/5+4/5=0
Answer:
0
Step-by-step explanation:
if u add a number and its opposite its ans will be zero
Can someone answer this for me quickly!
Answers
Answer:
0.5
Step-by-step explanation:
If the 30 is in degrees, then the answer is 1/2 or 0.5. If the 30 is in radians, then your answer is -1.0.
Answer:
x = [tex] \boxed{\dfrac{1}{2}} [/tex] units
[As a fraction]
x = [tex] \boxed{0.5} [/tex] units
[As a decimal]
In January the students in a class red 72 books in February they read 56 books what is the approximate percentage decrease in the number of books read from January to February
Answers
Answer: -12.5%
72 + 56 = 128
72 x / 128 x 100 = 56.25
56 / 128 x 100 = 43.75
43.75 - 56.25 = - 12.5
please help i’ll give brainless
Answers
Answer: 6 units
Step-by-step explanation:
You count the numbers between A and C
Answer:
6
Step-by-step explanation:
From -4 to 2 is 6 units. Just count on the graph and you can see that it is 6 units long.
I’m stuck on this one- sorry if I’m annoying lol
Answers
Answer:
The first statement: "Her first mistake was in Step 2. She added 0.2 to each term instead of multiplying by 0.2."
Green Frog convenience store supplies two types of protein bars. One protein bar has 320 calories in the 2-ounce size. How many calories are in the 3-ounce size of the bar?
320
213
480
620
Answers
Answer:
I think it is C) 480
Step-by-step explanation:
320÷2=160
160×3=480
Can I please have Brainliest?
There are 480 calories are in the 3-ounce size of the bar.
What is mean by Multiplication?Multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
We have to given that;
Green Frog convenience store supplies two types of protein bars.
And, One protein bar has 320 calories in the 2-ounce size.
Now,
For 1 ounce size, calories in One protein bar = 320 / 2
= 160
Hence, We get;
For 3 ounce size, calories in One protein bar = 160 x 3
= 480
Thus, There are 480 calories are in the 3-ounce size of the bar.
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ3
serious answers only please !! 20 points as well as brainliest for correct answer!!
given that these two triangles are similar, whats the measure of A
Answers
Answer:
Measure of angle A = 55°.
Step-by-step explanation:
From the picture attached,
[tex]\frac{AC}{LN}=\frac{BC}{LM}[/tex]
[tex]\frac{10}{5}=\frac{8}{4}[/tex]
2 = 2
Corresponding sides of the given triangles ΔACB and ΔNLM are proportional.
Therefore, ΔACB ~ ΔNLM.
m∠A = 180° - (90° + 35°) [By triangle sum theorem]
= 180° - 125°
= 55°
Measure of angle A is 55°.
help please mark u brainlist
Answers
Answer:
1) 12h - 10
2) 63m + 54
3) 21z - 12
4) 77w - 54
5) -72n + 28
6) 20y + 63
7) -24g -72
8) -63w + 14
9) -21s
10) -6m -12
Step-by-step explanation:
(4). 77w-54
(5). 72n+27
(6). 20y+24g
(7). 14-63w
(8). -21s-55
(9).3(1-2m) ps could answer all of them but hope this helps :)
Find the distance between these two points -7,0) and (-2,-4)
Answers
Answer:
41
Step-by-step explanation:
Substitute the actual values of the points into the distance formula
Answer:
[tex]\sqrt{41}[/tex]
Step-by-step explanation:
You need to use the distance formula:
[tex]d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1} ) ^{2} }[/tex]
d = [tex]\sqrt{ (-2 - (-7))^{2} + (-4 - 0)^{2} }[/tex]
= [tex]\sqrt{(5)^{2} + (-4)^{2} }[/tex]
= [tex]\sqrt{25 + 16}[/tex]
= [tex]\sqrt{41}[/tex]
I require assistance if anyone were to answer correctly they get marked brainliest
Answers
4x + 8y = -40
if x = -6
4(-6) + 8y = -40
-24 + 8y = -40
8y = -40 + 24
8y = - 16
y = -16/8
y = -2
Answer:
y= -2Step-by-step explanation:
Question:To find value of y
Equation:4x + 8y = -40
Given,x = -6
Solution:=> 4x + 8y = -40
[By putting the value of x = -6 then ]
=> 4×(-6) + 8y = -40
=> -24 + 8y = -40
=> 8y = -40 + 24
=> 8y = -16
[tex] = > y = \frac{ - 16}{8} [/tex]
=> y = -2
Result:Hence, required value of y is -2 (Ans)
mom can bake 18 cupcakes in 30 mins how many cupcakes will she bake in 1 1/2 hrs
Answers
1 1/2 hours = 90 minutes
90/3 =30
plz help me with this its hard:(
Answers
Answer:
30 degree
Step-by-step explanation:
70 - 40 = 30
Answer:
I believe your answer is 30 degrees.
Step-by-step explanation:
By using the simple equation 40 + x = 70
we can subtract 40 from 70 to get
x = 30
I hope that helps
write the expression below in simplest form. 3x^2 + 8x -1+2(x^2 +5x+3) (work shown please!)
Answers
Answer:
5x^2+18x+5
Step-by-step explanation:
Answer:
5x² + 18x + 5
Step-by-step explanation:
Given
3x² + 8x - 1 + 2(x² + 5x + 3) ← distribute parenthesis
= 3x² + 8x - 1 + 2x² + 10x + 6 ← collect like terms
= 5x² + 18x + 5
What is the combined height for 3 nickels, 2 nickels, and 1 nickel? The thickness of one nickel is 1/16 inch.
Answers
Answer:
3/8 of an inch
Step-by-step explanation:
3/16 + 2/16 + 1/16 = 6/16 = 3/8 inch
Answer:
3/8 inch
Step-by-step explanation:
So we know there are 6 nickels and we know the height of one nickel: 1/16
So 6*1/16 = 6/16 = 3/8
What is the value p?
ANSWER is A) 6
Answers
Answer:
The correct answer will be A 6
Step-by-step explanation:
Please I need help on this problem this assignment due tomorrow!!!!!!! be brainliest if help me
Answers
Answer:
don't click that guy's link it's a virus
I'm pretty sure the answer if 50% chance
Step-by-step explanation:
I just combined the probabilities because it's for both lights
hope it helps <3
Mr. Bucci goes to the grocery store and purchases
17 bags of raisins and a $2.97 jar of peanut butter.
His total cost was $34.76. What was the cost for a
bag of raisins?
Help
Answers
17b + 2.97 = 34.76
17b = 31.79
b = $1.87
A bag of raisins is $1.87
6 yd
8 yd
C=?
What’s the hypotenuse?
Answers
Answer:
C = 10
Step-by-step explanation:
a²+b² = c²
36 + 64 = c²
100 = c²
C = √100
C=10
A^2+ B^2=c^2
so it should be 10
8x+2y=14 solve for y
Answers
Answer:
y = 4x + 7
Step-by-step explanation:
Isolate the 2y term on the left by subtracting 8x from both sides. We get:
2y = -8x + 14
Dividing both sides by 2 isolates y:
8x + 14
y = ----------------- = 4x + 7
2
y = 4x + 7
The solution for y will be -4x+7
We were given 8x+2y=14
We then isolate y for easy calculation
2y= -8x+14
We divide both sides by 2
2y = -8x+14
2 2
y= -4x+7
Read more about Polynomial here https://brainly.com/question/2833285
Rama threw a paper airplane 30 times. It landed right side up 12 times and upside down 18 times. If this pattern continues and Rama throws the paper airplane one more time. What is the probability it lands right side up
Answers
Answer:
2/5
Step-by-step explanation:
Probability determines how likely an event would occur. Probability of an event occurring usually lies between 0 and 1
There are three types of probability
Theoretical ProbabilityExperimental Probability Axiomatic Probabilitythe probability it lands right side up = number of times it landed right side up / total number of times the airplane was thrown
12/30
To express in simpler form, divide both numerator and denominator by 6
2/5
Please help find area and perimeter of compost ore figure... 70 points and BRAINLY if I figure out how to give it:)
Answers
Answer:
Look at the other question i answered it for you
Step-by-step explanation:
Solve 15=3p/6 Need some help
Answers
Answer:
p =30
Step-by-step explanation:
[tex]15 = \frac{3p}{6} [/tex]
[tex]15 \times 6 = 3p[/tex]
[tex]90 = 3p[/tex]
[tex]30 = p[/tex]
SOLVE FOR X
PLZ ACTUALLY RESPOND, DON’T ASNWER WITH LINKS
Answers
Answer:
this is not an answer sorry, but someone answered me with a link and I opened it and it virused my phone
Answer:
Also not an answer
Step-by-step explanation:
I also got a virus on my phone. I had to get a whole new device.
Triangle A B C is shown. Angle B C A is a right angle, angle C A B is 30 degrees, and angle A B C is 60 degrees. The length of side A B is 16, the length of B C is 8, and the length of A C is 8 StartRoot 3 EndRoot. What are the input and output values for determining the sine of 60°? input: StartFraction 2 Over StartRoot 3 EndRoot EndFraction; output: 60° input: 60°; output: StartFraction StartRoot 3 EndRoot Over 2 EndFraction input: 60°; output: StartFraction 2 Over StartRoot 3 EndRoot EndFraction input: StartFraction StartRoot 3 EndRoot Over 2 EndFraction; output: 60°
Answers
Answer:
The answer is B. input 60 output sq root 3/2
Step-by-step explanation:
Answer: Answer is B
Step-by-step explanation: Edge 2023
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
-6
Step-by-step explanation:
Find the zeroes of the quadratic polynomial 4x²-4x+1 and verify the relation between its zeroes and coefficients
Answers
Answer:
A) zeros are x = ½ or x = ½
B) >> sum of zeros = (-Coefficient of x)/(Coefficient of x²)
>> Product of the zeros = Constant term/Coefficient of x²
Step-by-step explanation:
To find the zeros, we will equate the polynomial to zero.
Thus;
4x² - 4x + 1 = 0
Using quadratic equation, we can find the zeros.
x = [-(-4) ± √((-4)² - (4 × 4 × 1))]/(2 × 4)
x = (4 ± 0)/8
x = 4/8 and x = 4/8
Thus, zeros are x = ½ or x = ½
Now, to find the relationships between its zeroes and coefficients;
Sum of zeroes = ½ + ½ = 1
This is equal to -b/a = -(-4)/4 = 1.
Thus;
sum of zeros = (-Coefficient of x)/(Coefficient of x²)
Product of zeros = ½ × ½ = ¼
c/a = 1/4
This is equal to the product of the zeros.
Thus;
Product of the zeros = Constant term/Coefficient of x²
If a circle has a radius of 6cm, what is the diameter? Show how you know.
Answers
Answer:
d = 12cm
Step-by-step explanation:
d=2r = 2·6 = 12cm
Maths keeps one mentally active. The circumference = 2*(pi)*r = 6 cm. Therefore r, the radius = 6 *7/(2*22) = 42/44 = 0.954 cm.
Answer:
12
Step-by-step explanation:
It's double the radius.