Answers
Related Questions
What is the surface area if this sphere?
Answers
Answer:
The surface area of the sphere is approximately equal to 379.9 square centimetres.
Step-by-step explanation:
The surface are a of a sphere with respect to radius is 4πr². We're given the diameter, of 11 cm, so we know that the radius is 5.5 cm.
With that we can find the surface area:
[tex]a = 4\pi r^2\\a = 4\pi (5.5cm)^2\\a = 4\pi \times 30.25cm^2\\a = \pi \times 121cm^2\\a \approx 3.14 \times 121cm^2\\a \approx 379.9cm^2[/tex]
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:
7. Simplify the expression
Answers
Answer:
11x
Step-by-step explanation:
find what times itself gets 64 thats 8 so 64=8 now do the same to the 9=3 now you add 8+3=11 just add x
Help me pls i really need help
Answers
7 x 9 = (1 x 10)-(7 x A)
Answers
two boys decided to share their profits from a car wash job at a ratio of 2:3 how much will each boy receieve if their total profit is 35
Answers
Answer: Profit for first boy = $14
Profit for second boy = $21
Step-by-step explanation:
Given : Ratio of profits = 2:3
Let profit for one boy = 2x and for another boy = 3x
Since combined profit = $35
Then, 2x+3x= 35
⇒ 5x= 35
⇒ x= 7 [divide both sides by 5]
Profit for first boy = 2 (7)= $14
Profit for second boy = 3 (7)= $21
Tout 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.
PLEASE HELP!!!!
WILL GIVE BRAINLIEST!!!!!!!
Answers
Answer:
56 miles
Step-by-step explanation:
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:
I need to solve for x
Answers
Answer:
x=2+√14
Step-by-step explanation:
log(x)+log(x−4)=1
log(x to the second power−4x)=1
Step 1: Solve Logarithm.
log(x2−4x)=1
10log(x2−4x)=101(Take exponent of both sides)
x2−4x=101
x2−4x=10
x2−4x−10=10−10(Subtract 10 from both sides)
x2−4x−10=0
For this equation: a=1, b=-4, c=-10
1x2+−4x+−10=0
x=
−b±√b2−4ac
2a
(Use quadratic formula with a=1, b=-4, c=-10)
x=
−(−4)±√(−4)2−4(1)(−10)
2(1)
x=
4±√56
2
x=2+√14 or x=2−√14
Check answers. (Plug them in to make sure they work.)
x=2+√14(Works in original equation)
x=2−√14(Doesn't work in original equation)
Answer:
x=2+√14
Jordan has 300 pieces of candy. He gives Adrian ¼ pieces, 10% was given to Darien and he gave his little brother 25 pieces. Explain in writing (typing) how to find the number of pieces each person received then explain in writing (typing) how to find the number of pieces Jordan has left. (Remember to write 5 or more complete sentences)
help peeps ill gives brianalist and theres 30 points .-_-.
Answers
Answer:
Free points
Step-by-step explanation:
PLEASE HELP PLEASE DUE IN 30 MINUTES Please
Answers
Answer:
3. (1,15) and (6,30) = 30-15/6-1=3x
15=3(1)+b b=12so y=3x+124. 66=3x+12 then 18 weeks
what is the value of?
Answers
Answer:
? = 64
Step-by-step explanation:
36 + 84 + x = 180
x + 120 = 180
x = 60
60 + y = 90
y = 30
30 + 86 + ? = 180
? = 64
Find the area of the shape below
Answers
Answer:
105 cm
Step-by-step explanation:
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:
PLZ QUICKLY SOMEONE ANSWER the question is find value of a
Answers
1.) A florist sells bouquets for $12.25 each. Amiyah
has $61.25 to spend. How many bouquets can she
afford?
Use x to represent the number of bouquets that
Amiyah can afford.
Equation: Choose one.
a) x + 12.25 = 61.25
b) x - 12.25 = 61.25
c) 12.25x= 61.25
d) 61.25x = 12.25
Solve. Show work
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Answer:
Step-by-step explanation:
J
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
Pedro bought 4 tickets to go to "Off the Wall". He paid $35.96 without taxes. Write and solve an equation to find the average price of tickets.
Answers
Answer: $8.99
Step-by-step explanation:
From the question, we are informed that Pedro bought 4 tickets to go to "Off the Wall" and that he paid $35.96 without taxes.
To find the average price of tickets, we have to divide the amount paid by the tickets bought. This will be:
= $35.96 / 4
= $8.99
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
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Answer:
Yes, there is a proportional relationship.
Step-by-step explanation:
I can't put a graph in here unfortunately.
What is the slope of the line shown below?
Answers
Steps:
Use the formula x1-x2/y1-y2 to find the slope
(5,11), (-5,-1)
-5-5/-1-11
= -10/-12
=5/6
Answer:
[tex]m= \frac{6}{5}[/tex]
Step-by-step explanation:
Slope can be calculated using following formula
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Here
[tex](x_1, y_1) = (-5, -1) \ \ and \ \ (x_2, y_2) = (5, 11)[/tex]
Slope m is given as
[tex]m=\frac{11-(-1)}{5-(-5)}[/tex]
[tex]m=\frac{12}{10}\\m=\frac{6}{5}[/tex]
I REALLY WANT TO PLAY UNDERTALE PLS HELP. Ps I pasted the must show work you have to use a strategy no normal ones 10 PTS MARK BRAINLST
Answers
Answer: 210 tickets
Explanation:
1. Multiply the number of tickets he sold on Monday (21) by 3. (21x3=63)
2. Multiply the number of tickets he sold on Tuesday (63) by 2. (63x2=126)
3. Add all of those together to get the answer. (21+63+126=210)
Tuesday = 21(3) = 63
Wednesday = 63(2) = 126
21 + 63 + 126 = 210 tickets
Please❤️!!!!!!!!!!!!!
Answers
Answer: Hopeful (C) or Happy (D)
Step-by-step explanation:
It's saying a women walked into the room with joy as she's telling her plans.
Hopeful means feeling or inspriring optimism about a futer event.
Happy means feeling pleasure or cheerful.
What is the quotient of d⁴-6d³+d+17÷d-2
Answers
Answer:
d^4-6d^3+d+17/d-2
A bit complicated, sorry about that.
3 - 2(b - 2) = 2 - 7b
b =
Please show work
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3+4 = 2 - 5b
7 = 2 -5b
5 = -5b
-5b /-5 = -1
b = -1
Needing help with question
Answers
Answer:
I think is triangle.........
can you help me?????
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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.
Given that CA = 2 and AT = 10, find CT.
Answers
Answer:
CT = 12
Step-by-step explanation:
CA = 2
AT =10
CT = CA + AT
=12
Answer:
CT = 12
Step-by-step explanation:
CT = CA + AT = 2 + 10 = 12
Jack rode his bike 30 miles in 5 hours.
At this rate, how long would it take Jack to ride one mile?
Answers
Step-by-step explanation:
Jack road his bike 30 mile in 5 hours
1 mile he go=[tex]\tt{\dfrac{5}{30}hours }[/tex] ⠀
[tex]\rightsquigarrow[/tex] [tex]\tt{\dfrac{1}{6}hours }[/tex] ⠀
[tex]\rightsquigarrow[/tex] [tex]\tt{6 min }[/tex] ⠀
PLEASE HELP
What scale factor was applied to the first rectangle to get the resulting image?
Enter your answer as a decimal in the box.
first square is 3 then turns to 7.5
Question 3 options:
22.5
-2.5
4.5
2.5
Answers
Answer:
2.5 betul tak........
Step-by-step explanation:
i/o