Answers
Answer:
D or 176.71 inches squared.
Step-by-step explanation:
the radius is 7.5. put it in a calculator and you get D.
Answer:
[tex]176.7 in^{2}[/tex]
Step-by-step explanation:
The area of a circle is defined as:
[tex]A = \pi r^{2}[/tex]
Where r is the radius and A is the area. We're given the diameter, 15 inches. The radius is half of the diameter, so the radius is therefore 7.5 inches. Now let's take this value back into the formula above:
[tex]A = \pi r^{2} =\pi (7.5)^{2} = 56.25\pi = 176.7 in^{2}[/tex]
So the circle has an area of [tex]176.7 in^{2}[/tex]
Hope this helps!
Related Questions
How many minutes until quarter of ten? Pls help
Answers
Answer:
their are like I think I am not so sure bit I think it is either B or D
Solve for x :
7x = 2
Answers
Answer:
x=2/7
Step-by-step explanation:
please help me i need to solve for RS
Answers
Answer:
RS = 47Step-by-step explanation:
RV=VU and SW=WT ⇒ [tex]VW=\dfrac{RS+UT}{2}[/tex]
So:
[tex]3x+5=\dfrac{2x+15+6x-37}{2}\\\\3x+5=\dfrac{8x-22}{2}\\\\3x+5=4x-11\\^{\qquad-5\qquad-5}\\3x=4x-16\\^{-4x\qquad-4x}\\-x=-16\\^{\div(-1)\quad\div(-1)}\\x=16\\\\RS=2x+15=2\cdot16+15=32+15=47[/tex]
can someone help me pls What operations can be applied to both sides of the inequality 2 <10 so that it remains true?
Select all that apply.
a. Add 4
b. divide by 8
c. multiply by - 1
d. divide by -2
e. add -3
f. multipy by 2
Answers
Answer:
I have concluded using my big brain that the correct answers are a, b, e, and f
You were offered a loan of $8,450 with an APR of 9.3%. The term for the loan is 5 years. Determine how much your monthly car payment will be.
Answers
Melanie has to determine how much wrapping paper she will need to wrap, her daughter, Ayani's birthday gift. If the box is 3 inches high, 14 inches wide, and 20 inches long, how much wrapping paper is needed to cover the box. (Do not take overlap of paper into consideration).
Answers
Answer:
37
Step-by-step explanation:
3 - 2(b - 2) = 2 - 7b
b =
Please show work
Answers
3+4 = 2 - 5b
7 = 2 -5b
5 = -5b
-5b /-5 = -1
b = -1
(Help needed pls) Ricks age is 5 years less than three times Jons age. Which equation represents Ricks age (r)
A) j= 3j + 5
B) r= 3j - 5
C) r= 5j - 3
D) j= 3 x 5 = r
Answers
Answer:
It would be B
Step-by-step explanation: 3j represents johns age x 3 - 5 years.
Which is the equation that ultimately represents ricks age.
HELP ASAP I will mark brainliest PLEASE No ones helping me
Answers
Answer:
Option D is the answer hope it helps :)
Step-by-step explanation:
PLEASE help me i will make brainliest if correct
Answers
Answer:
neither
Step-by-step explanation:
there is only one side on the big triangle and each of the little ones
I'm so stuck rn.. AHHHHHHHHHHHHHH
Answers
Given:
5) The expressions are
[tex]16x+24y+32[/tex]
[tex]8(2x+3y+4)[/tex]
[tex]4(4x+24y+8)[/tex]
7) The expression is
[tex]7(3-x)+15x[/tex]
To find:
5) Whether the given expressions are equivalent.
7) simplified form of given expression.
Solution:
5)
First expression is
[tex]16x+24y+32[/tex]
Second expression is
[tex]8(2x+3y+4)[/tex]
[tex]=8(2x)+8(3y)+8(4)[/tex]
[tex]=16x+24y+32[/tex]
Third expression is
[tex]4(4x+24y+8)[/tex]
[tex]=4(4x)+4(24y)+4(8)[/tex]
[tex]=16x+96y+32[/tex]
Therefore, the simplified forms of given expressions are [tex]16x+24y+32,\ 16x+24y+32,\ 16x+96y+32[/tex] respectively. It means only first and second expressions and equivalent.
7)
We have,
[tex]7(3-x)+15x[/tex]
[tex]=7(3)+7(-x)+15x[/tex]
[tex]=21-7x+15x[/tex]
[tex]=21+8x[/tex]
Therefore, the simplified form of given expression is [tex]21+8x[/tex].
Given:
5) The expressions are
7) The expression is
To find:
5) Whether the given expressions are equivalent.
7) simplified form of given expression.
Solution:
5)
First expression is
Second expression is
Third expression is
Therefore, the simplified forms of given expressions are respectively. It means only first and second expressions and equivalent.
7)
We have,
Therefore, the simplified form of given expression is .
There are 150 calories in 30 grams of Mary's crackers. How many calories are in 6 grams of crackers? A. 5 B. 10 C. 25 D. 30
Answers
Answer:
D: 30
Step-by-step explanation:
30/6= 5
150/5=30
Can you help me answer them
Answers
Answer:
a) =5+2p+6
= 11+2p
b)=3+5x-10
= -7+5x
c)= 10+6b+10
= 20+6b
d) = 7s-4s+4
= 3s+4
f)=2x+2+3
= 2x+5
g)= 6w+6+5w
= 11w+6
h)= 2p-2p+7p
= 7p
i)= 8x- 12x + 3x
= -1x
Hope that helped
What is the value of A shown in the equation?
7 x 9 = (1 x 10)-(7 x A)
Answers
Answer:
A= -53/7
Step-by-step explanation:
1 x 10 -1 x 7 x A=7 x 9
10-7A =7 X 9
10-7A=63
-10 -10
-7A=53
A= -53/7
how did the ancient greeks Honor their gods
Answers
Answer: They believed each temple they built should honor only one god, no matter how big or elaborate the temple.
Step-by-step explanation:
Use the distributive property
write an equivalent expression.
26 + 2.9 =
Answers
Calico Carpets charges $36 per square yard for carpeting, and an additional fee of $125 for installation. Chestnut Carpets charges $40 per square yard for the same carpeting and an additional installation fee of $90
Answers
Answer:
36x + 125 =?
40x + 90 =?
Step-by-step explanation:
please answer the question it would be highly aprriecated
Answers
Answer: d ;)
Step-by-step explanation:
Just match the info on the table to the graph
ju-long is making punch. For every 3 cups of juice, he adds 6 cups of selzer Graph this relationship. Is there a proportional relationship between the cups of juice and cups of seltzer? EXPLAIN.
|y
|
|
|__________x
Answers
Answer:
Yes, there is a proportional relationship.
Step-by-step explanation:
I can't put a graph in here unfortunately.
can you help me?????
Answers
Answer:
Step-by-step explanation:
I don't do this question the way it is outlined. My way is a bit shorter.
The general equation is y = mx + b
You want the slope to be - 1/5 which you just read from the given equation.
So, so far you have y = -1/5x + b
Now for the point which is (5,-4)
x = 5
y = - 4
-4 = -1/5 * 5 + b
-4 = -1 + b
b = -4 + 1
b = - 3
the equation is y = -1/5 x - 3
===========================
Now let's do it your way.
y - y1 = m(x - x1)
x1 = 5
y1 = - 4
m = - 1/5
y - - 4 = -1/5(x - 5
y + 4 = -1/5x + 1 Take 4 from both sides
y = -1/5 x + 1 - 4
y = -1/5 x - 3
Same answer. I never knew that was possible.
If the following ratios are proportional, what is the missing quantity? 10.2/3 ; 17/5; _____/11; 57.8/17
Answers
Answer:
37.4Step-by-step explanation:
Use one of ratios to find the missing quantity:
17/5 = x/11Cross-multiply:
5x = 17*11x = 17*11/5x = 37.4Tout teacher las disableu nislali malking Tour airs will apped alle ule uue date
In a class of 34 students, 19 of them are girls.
What percentage of the class are girls?
Give your answer to 1 decimal place.
Answers
9514 1404 393
Answer:
55.9%
Step-by-step explanation:
The percentage is found by multiplying the fraction by 100%.
19/34 × 100% ≈ 55.9%
About 55.9% of the class are girls.
A computer monitor is 36 inches wide and 15 inches tall. In inches, what is the length of its diagonal?
Answers
Answer:
15
Step-by-step explanation:
If the computer is 36 inches in width
Then it's automatically is 15 inches in .length
The lengths of a trapezoid are represented by 2x + 3 , 4x - 5, 3x + 2, and 5x - 9. What is the perimeter of the trapezoid expressed as a binomial in terms of x?
Answers
14x -9
14x^4 - 9
120x^4 + 270
120x + 270
I need this answer ASAP please!
Answers
Answer: 120x4+270
Step-by-step explanatio:
Umm so I’m only in 8th grade and this was on my test so the 4 is an exponent
WILL MARK BRAINLIEST TO THE BEST ANSWER. I NEED ANSWERS FOR ALL OF THE QUESTIONS. I EVEN NEED TO KNOW HOW YOU SOLVED IN. (multiply, subtract exponents, etc) THANKS.
Answers
Answer:
a. 10,000
b. 81
c. -8
d. 25
e. 1236
f. 8/27
g. 81/625
h. 1/32
i. 1/36
j. 1
k. 8
Step-by-step explanation:
How I got each of these answers:
a. 10^4
10 * 10 * 10 * 10
100 * 10 * 10
1000 * 10
10000
b. -3^4 (two negatives equal a positive)
-3 * -3 * -3 * -3
9 *-3 * -3
-27 * -3
81
c. -2^3
-2 * -2 * -2
4 * -2
-8
d. -5^2
-5 * -5
25
e. -6^4
-6 * -6 * -6 * -6
36 * -6 * -6
-216 * -6
1236
f. (2/3)^3
(2*2*2)/(3*3*3)
(4*2)/(9*3)
8/27
g. (-3/5)/4
(-3*-3*-3*-3)/(5*5*5*5)
(9*-3*-3)/(25*5*5)
(-27*3)/(125*5)
81/625
h. (1/2)^5
1/(2*2*2*2*2)
1/(4*2*2*2)
1/(8*2*2)
1/(16*2)
1/32
i. (-1/6)^2
(-1 * -1)/(6*6)
1/36
j. (2/5)^9 / (2/5)^9
(2^9)/(5^9) / (2^9)/(5^9)
(512/1953125) / (512/1953125)
1
k. -24t^4/-3t^4
(-24t^4)^1 * (1/-3t^4)
(-24)^1 * (t^4)^1 * (1/-3) * (1/t^4)
(-24)^1 * (1/-3)(t^4) * (1/t^4)
(-24)^1 * (1/-3) * t^4 * t^4(-1)
(-24)^1 * (1/-3) * t^4 * t^-4
(-24)^1 * (1/-3) * t^0
-24 * -1/3 * t^0
8t^0
8 * 1
8
Can someone help me please .
Answers
plz help me with question
Answers
Answer:
Q 2 = B
Q3 = B
Q4 = C
Step-by-step explanation:
Q2 = B because if you do: cost per person ÷ Entrance cost
the proportinality will be correct
Q3 = B because 2 x 3.5 =7
4 x 3.5 = 7, so on and so forth.
Q4 = C because a pizza cost $15 with no topings. So if it has 2 toppings that will be 2x2 + 15 = $19. And they're asking you to find the cost of a pizza with two toppings
Hope this was helpful :>
IM RUSHING THIS IS A TEST. SOMEONE DO THIS PLEASE. - GIVING BRAINLIEST
Answers
Answer:
Gum is 6 Q 1 D 1 N Raspberries is 12 Q 1 N 1 D
Step-by-step explanation:
HEEEEEELP PLEASE. brainliest
Answers
PLS HELP GIVE BRAINLIEST
An electric company charges Jerome $0.05 per kilowatt-hour of energy he uses in his house. If Jerome was charged $36 by the electric company, how many kilowatt-hours of energy did Jerome use?
A. 0.0014
B. 1.8
C. 180
D. 720
Answers
Answer:
B 1.8
Step-by-step explanation: