Answer:
she forgot to multiply the radius by 2 in the formula (B)
Step-by-step explanation:
i got it right :)
Answer:
B.
Step-by-step explanation:
Use the Distributive Property to simplify the expression. 4 (c+3)
Answer:
4c+12
Step-by-step explanation:
Answer:
4c+12
Step-by-step explanation:
Hi there!
The Distributive Property states that
a(b+c)=ab+ac
We multiply a by b and c.
Now, let's multiply 4 by c and 3:
4(c+3)
4c+12 (Answer)
Hope it helps.
Enjoy your day!
-Sparkle-
Find the side length of a square with
area 16/49 square inches.
The side length of this square is equal to [tex]\frac{4}{7}\;inches[/tex]
Given the following data:
Area of a square = [tex]\frac{16}{49}[/tex] square inches.To determine the side length of this square:
In this exercise, you're required to solve for the length of the sides of a square that has an area of [tex]\frac{16}{49}[/tex] square inches.
Formula for the area of a square.Mathematically, the area of a square is calculated by using the formula;
[tex]A=S^2[/tex]
Where;
S is the length of each sides of a square.Substituting the value into the formula, we have;
[tex]\frac{16}{49}=S^2[/tex]
Taking the square root of both sides, we have;
[tex]S=\sqrt{\frac{16}{49}} \\\\S=\frac{4}{7}\;inches[/tex]
Read more on area of a square here: https://brainly.com/question/16758129
What is the value of x?
o 14
o 15
0 16
0 17
Step-by-step explanation:
[tex]70 \div 5 = 14[/tex]
What is the multiplier?
A. 0.123
B. 0.111
C. 9
D. 81
Answer:
it is eather d or b
Step-by-step explanation:
please answer thanks xoxo will mark brainliest
Answer:
22) 20000000
23) 0.034
24) 0.0000000015
25) 59000000000
26) 0.0048
27) 625000
Step-by-step explanation:
A population of a city is 30 000 and decreases 3% each year. If this trend continues. what will the population be after 10 years?
Answer:
22123
Step-by-step explanation:
→ Find the multiplier
3% decrease = 0.97
→ Multiply the population by the multiplier which is to the power of years
30000 × 0.97¹⁰ = 22122.7 = 22123
7 less than twice a number is greater than 19
Answer:
Step-by-step explanation:
if the number is x
2x - 7 greater than 19
= 2x greater than 26
20 equals more than a number y
Answer:
[tex]20 > y[/tex]
Step-by-step explanation:
20 is greater than y.
Find the average of the following numbers:
2,4,6 and 8.
Pls help asap
Answer:
5
Step-by-step explanation:
( 2 + 4 + 6 + 8) / 4 = 5
Step-by-step explanation:
2+4+6+8=20
numbers of digits=4
average=sum of observation/numbers of observation
average=20/4=5
MARK ME AS A BRAINLIST, sister
I need help pls!!!!!!!!!!!!!
5x + 25
25
10
X + 5
Solve for x
Answer:
can you send a pic of the assignment
Step-by-step explanation:
(i will edit answer)
HURRY PLEASE Find the values of a and b that make the second
expression equivalent to the first expression.
Assume that x>0 and y> 0.
126xy5
32x3
63Y5
axb
a =
b =
DONE
Answer:
A= 16 B= 2
The second part is B
Please help me its very urgent!
Answer:
there are no solutions
Step-by-step explanation:
A pot holds 324 milliliters of water. How many liters will 19 pots hold? (2 points) 6.156 liters 6,156 liters 61.56 liters 615.6 liters
Answer:
the pot needs now 214 milleters of water
Step-by-step explanation:
6 yd
8 yd
C=?
What’s the hypotenuse?
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
A football team played 90 matches. They won 37 matches.
They drew 1/9 of their matches.
What fraction of their matches did they lose?
Answer: 44 matches
Step-by-step explanation:
Let's take the given information
They won 37 matches
1/9th of their matches resulted in a draw
1/9 out of 90 is 9
You can take 90/9 and you will get 9
Now let us add 37+9 and you get 47
Now take 90-47
44 Matches lost
22/45 or 44/90
7=2z+6
Please explain the answer too.
Answer: z = 1/2
Step-by-step explanation: subtract 6 from both sides to get 2z=1 divide both sides by 2, you get z = 1/2 check by inputting 1/2 for z
2(1/2)+6= 7
1/2 of 2 is 1
1+6=7
it checks out :)
Answer: z= 1/2
explanation:
if 7=2z+6, z would be 1/2, because 2 times 1/2=1. then 6+1 s equal to 7
Janet has a 65 dollar budget to buy paper goods and plastic cutlery for an impromptu birthday party. She determines that the paper goods will cost 37.50 . How many sets of cutlery can she purchase if each set costs 0.75? (She cannot buy a partial set of cutlery.)
Janet can buy 36 sets of cutlery.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Janet has a 65 dollar budget to buy paper goods and plastic cutlery for an impromptu birthday party
the paper goods will cost 37.50
We need to find the difference of 65 dollars and 37.50 to determine the amount left to purchase cutlery
65-37.5
27.5
As by given, each cutlery set costs 0.75.
We need to divide 27.5 by 0.75 to find number of cutlery sets
27.5/0.75=36.6
Hence, Janet can buy 36 sets of cutlery.
To learn more on Equation:
https://brainly.com/question/10413253
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Apply the Pythagorean Theorem to find the distance between points A and B
Find the distance between two points (-4,9) and (-2,1)
Answer:
√ 178
Step-by-step explanation:
A shipping crate has a volume of 96 ft' and holds 12 cube-
shaped boxes. What is the surface area of one of the boxes?
Answer:
8 sorry if its wrong
Step-by-step explanation:
Answer:
24 ft²
Step-by-step explanation:
find volume for single cube
[tex]96 \div 12 = 8[/tex]
find length of side
[tex] \sqrt[3]{8} = 2[/tex]
find area of single surface
[tex]2 \times 2 = 4[/tex]
surfaces each cube = 6
so the total of surfaces area
[tex]4 \times 6 = 24[/tex]
You roll a die 10 times. Find the probabilities for how many times it will land on six. Write yiur answers in decimal form to 8 places.
P(0)= ____
P(1)= ____
P(2)= ____
P(3)= ____
P(4)= ____
P(5)= ____
P(6)= ____
P(7)= ____
P(8)= ____
P(9)= ____
P(10)= ____
What is the most likely number of times out of 10 rolls that the die will land on six? ____
Answer:
dont mind me
Step-by-step explanation:
Helllohello help please if you want -
3(7d + 4e) = 3 • 7d + 3 • 4e = 21d + 12e
How many solutions can be found for the system of linear equations represented on the
graph?
A) No solution
B) One solution
C) Two solutions
D) Infinitely many solutions
Answer:
No solution
Step-by-step explanation:
Use substitution
2x+1=2x-1
Subtract 2x on both sides
1= -1
No solution
Solve for x solve for x
Answer:
15
Step-by-step explanation:
The sum of angles around a point is added up to 360°.
Accordingly,
4x - 2 + 9x + 6 + 8x - 5 + 46 = 360
Combine like terms.
21x + 45 = 360
Subtract 45 from both sides.
21x = 360 - 45
21x = 315
x = 15
Calculate the missing measure in the triangle 35º and 85º
Answer:
60º
Step-by-step explanation:
180º-35º-85º=60º
If it takes Joan 10 weeks to make 2 dollhouses, how long will it take her to make 15 dollhouses?
10 points
A. 75 weeks
B. 3 weeks
C. 30 weeks
D. 150 weeks
Answer:
D 150 thats easy multiply or add
Anna earns $60 plus $2.50 for each table she cleans. Write and solve an inequality to find how many tables she must clean to earn at least $150
Answer:
84.5
Step-by-step explanation:
65.50 she will need 84.5 which is 84 dollard and 50 ct
Suppose you deposit $2,000 in a savings account that pays interest at an annual rate of 6%. If no money is added or withdrawn from the account, answer the following questions. How much will be in the account after 18 years?
Answer:
$5,708.68
Step-by-step explanation:
A= 2000(1+6/100)¹⁸
If a=3 and b=7, find the value of
2a + 3b
Answer:
27
Step-by-step explanation:
here's your solution
=> a = 3
=> b= 7
=> the given expression is ( 2a + 3b)
=> bu putting value of a and b in equation
=> we get , (3*2 + 7*3)
=> 27
hope it helps