Answer:
A. 78.5
Step-by-step explanation:
Plug in all of your information.
A=(3.14)(5^2)
Solve in a calculator.
= 78.5
10 pts per question on timed test!!!!!
What are the dimensions of the base of the pyramid?
choices
8 ft by 6 ft
8 ft by 3 ft
6 ft by 3 ft
8 ft by 9 ft
please answer ASAP (middle school) (probability)
Simplify to create an equivalent expression.
Answer:
a.) -20p - 2
Step-by-step explanation:
Is (1, 0) a solution to the equation y = 3x?
Explain why
========================================================
Explanation:
The point (1,0) means x = 1 and y = 0 pair up together.
Replace each variable with those values to get
y = 3x
0 = 3(1)
0 = 3
We get a false statement, so that's why (1,0) is not a solution.
----------
If we plugged in x = 1, then we should get this y value
y = 3x
y = 3*1
y = 3
Meaning (1,3) is a solution. This point is on the line y = 3x.
Answer:
No
Step-by-step explanation:
Because when you take y = 0, you get x =0, not 1.
y =3x
0 = 3x
x = 0
(0, 0) ; (1, 3) (2, 6) . . . are the solutions
just i lilbit more plz help me
Answer:
36
Step-by-step explanation:
1/3y = 12
12 x 3 = 36
y = 36
Answer:
y=4
Step-by-step explanation:
bring the y by the 1/3 down , turn the 12 into a fraction so it will b 12/1 so u would do 1/3 devided by 12/1 so it would b y=4
Lawanda pours a can of mixed vegetables into a pot on the stove. There are 82 green beans, 13 carrots, and 23 lima beans. Without looking, she reaches in with her spoon and pulls one vegetable. What is the probability that she will spoon out a carrot?
Answer:
A
Step-by-step explanation:
Please help ASAP (Middle School) (Probability)
Answer:
1/8
Step-by-step explanation:
BRAINLY if correct
Gerald buys a bag of 7,500 assorted beads online. A random sample of 150 beads contains 17 red beads. Predict the number of assorted beads that Gerald bought.
500 red beads
7,350 red beads
850 red beads
167 red beads
Answer:
C : 850 Red Beads
Step-by-step explanation:
you do 7500/150 which is 50.
you times 17 by 50 since you know in every 150 beads 17 are reds so you get 850 red beads and you times 150 by 50 and get 7500 so in 7500 you get 850 red beads.
ʕ•ᴥ•ʔ
help........right answers only plz :(
PLS HELP OMG OMG OMG
What is the fully factored form of the expression 9r2 - 100s2t2?
a
(9r + 100st) (r - st)
b
(9r - 100st) (r - st)
c
(3r + 10st) (3r - 10st)
d
(3r - 10st) (3r - 10st)
Answer:
C
Step-by-step explanation:
We can notice the expression is the special product a^2 - b^2, which can be factored into (a + b)(a - b). By correlating the expression with the formula, we can say:
a^2 = 9r^2
-and-
b^2 = 100s^2t^2
Therefore:
a = 3r
-and-
b = 10st
Now we can substitute these values into the factored form, (a + b)(a - b):
(3r + 10st)(3r - 10st)
This is the same as option C, meaning C is the answer.
Please Help :( Due tomorrow 5/21
1. Point A is on a number line halfway between -20 and -4. Point B is halfway between point A and 0. What integer is represented by point B?
2. Nine Celsius temperatures are recorded in a lab. The middle temperature is 0°C. What is the maximum number of temperatures that could be represented by negative numbers?
Answer:
1. point A is -8 and 0 is -4
Step-by-step explanation:
True or false? Which one?
Answer:
true
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
9x9x3=243 so does 3 to the power of 5 (3^5)
The equation y = 38x + 50 models the data on a plumber's scatter plot, where x is the number of hours the plumber works, and y is the total bill in dollars. If Sal pays the plumber $126, how many hours did the plumber work?
1 hour
1.75 hours
2 hours
2.5 hours
Answer:
2 hours
Step-by-step explanation:
I substituted y for 126 and solved like so:
126 = 38x + 50
126 - 38x = 50
(126-126) - 38x = 50 - 126
-38x = -76
-38x/-38 = -76/-38
X = 2
There ya go! Hope this helps, good luck :)
Find the area of the circle below. Use 3.14 for pi
Answer:
Es igual a 28,26 centímetros2.
Step-by-step explanation:
Help me thank yous #ok
Answer:
b = -3
a = -0.5.
Step-by-step explanation:
As both right sides are equal to a:
12b + 3 = -2b - 4
12b + 2b = -4 - 3
14b = -7
b = -0.5.
So a = 12(-0.5) + 3 = -6 + 3
= -3.
PLS HELP NEED ASAP
NO LINKS OR I WILL REPORT
WILL MARK BRAINLIEST
NO UNESSECARY ANSWERS OR I WILL REPORT
thank you and have a great day!
Answer:
Please Mark Brainliest, you are an amazing person thank you and your welcome :D
Step-by-step explanation:
$54 / 6 = $9
Answer:
9
Step-by-step explanation:
You can just divide the 54 by 6 to get the single cost, since it gives a constant rate (possibly not, but most likely since it doesn't mention taxes, tips, ect.)
The unit rate is 9 bucks per pizza.
I have no idea why we would use links in the first place.
:D
For a party, Mr. Lee is going to put together three square tables with 5-foot sides end to end to form one long table. What is the area of the long table?
1. 75 square feet
2. 100 square feet
3. 150 square feet
4. 225 square feet
I need a full explanation to give you a brainliest, a thanks and a 5 star review!!!
Answer:
75 square feet
Step-by-step explanation:
If you put 3 tables together thats length is 5 square feet you add up the 3 5 feet which is 15 and you multiply that by the 5 on the end and you get 15.
15 feet
5 feet 5 feet 5 feet
_________________|____________________|__________________
| |
5ft | 15 x 5 = 75 square feet |
|______________________________________________-_________|
Answer:
75 square feet
Step-by-step explanation:
Because if each side of the table is 5 feet all you have to do is multiply 5 by 5 and get 25. Then, since their are 3 table just multiply 25 by 3 to get 75.
The time required to make one bouquet in a flower stall is of an hour. Find the time
required to make 18 such bouquets.
Answer:
13.5 hours
the fitness gram pacer test is a multi stage aerobic capacity test that progressivly gets more difficult as it continues
Answer: Answer: 27/2 of an hour
Step-by-step explanation: Time required to make 1 bouquet = 3/4 of an hour
Time required to make 18 bouquet = ?
= 18 × 3/4
Im very confused help, please
Answer:
18
Step-by-step explanation:
So what you need to find is the scale factor which is the scale of the difference between two lengths.
So Figure A is smaller than Figure B, as can be easily detected with our eyes.
Figure A has a ratio of 1/2, as 6/12 is equal to 1/2.
Since B is the original, where A is a scaled version, it must also have the same ratio of 1/2, so twice 9 is 18, which is your answer.
You can also use fractions, by making Figure A into 1/2 because 1/2 = 6/12.
Figure B can turn into 9/x.
Since you know they are scaled factors, they have the same ratio since one is scaled larger or smaller than from the original.
Since it must follow the multiplication of 2 for the side length, 9 x 2 gives your answer.
Tickets to a school musical cost $7.25. The amount received from ticket sales is $833.75. How many tickets were sold?
Answer: 115
Divide 833.75 by 7.25
question and answers in imageeeeee
Answer:
red= circumfrence
black= diameter
green= radius
yellow= area
Step-by-step explanation:
Answer:
red goes with diameter
A factory makes aquariums. Each aquarium is in the shape of a triangular prism, as shown below. If the factory made aquariums that require a total of
12,600 8 of water, how many aquariums did the factory make?
Answer:
The factory made about 382 aquariums:
Step-by-step explanation:
Answer:
382
Step-by-step explanation:
Let's say that xy=z. If zx=y, what would x, y, and z equal?
Answer:
[tex]x = 1[/tex]
[tex]y=z[/tex]
Step-by-step explanation:
[tex]xy = z\\zx = y[/tex]
Substitute [tex]z[/tex] and [tex]y[/tex] back into the equations.
[tex]xyx =y\\x^2y=y\\x^2=1\\x=\sqrt{1} = 1[/tex]
[tex]z(1) = y\\z=y[/tex]
We cannot find [tex]z[/tex] and [tex]y[/tex] as we don't have enough information.
Please help!! I'll give brainliest!
Identifying Triangle Congruence
Answer:
1. SAS
2. SSS
3. ASA
4. AAS
5. RHS
Answer: your answers would be
1, SAS
2, SS
3,SAS
4, SAA
5, SAS
6, SA
7, SAS
8, SSS
9, SSA
10, ASA
11, SSS
12. ASA Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that
Find the TWO integers whos product is -18 and whose sum is -7
Answer:
-9 , 2
Step-by-step explanation:
2x-9 = -18
2-9 = -7
Find the area of a isosceles trapezium in which AB || CD and AD = BC. Given that AB =
23 cm, CD = 7 cm and AD = 17 cm.
Answer:
The area of a isosceles trapezium given the measure of sides is determined by the following equation: A = 1/2 (AD + BC) * h, where h is the height of the trapezium. Using the given information, the area can be calculated as A = 1/2 * (17 + 7) * (23/2) = 270 cm^2.
Which ratio is equivalent to 33:11?
Answer:
3:1
Step-by-step explanation:
33 / 11 = 3
11/ 11 = 1
Find the product of two monomials: 4ab X - 5ab
Answer:
-20a^2b^2
Step-by-step explanation:
4ab * -5ab we see the qu asks to multiply a negative with a positive
so we automatically know it will be a negative. and we know monomials become squared.
4 x -5 = -20
ab x ab = a^2 b^2
As a full sum.
4ab * -5ab = -20a^2 b^2
tihs is number 1 out of 15
Answer and Step-by-step explanation:
The answer is 20 - x.
It is asking for the difference (the solution of when two numbers subtracting from one of the other) of 20 and x, and since 20 is said first, it gets subtracted by x.
#teamtrees #PAW (Plant And Water)
Please answer this question asap!!!!!!!!1
Answer:
i think its 2400 square metres
Step-by-step explanation:
Answer:
3656.64 m^2 to nearest hundredth.
Step-by-step explanation:
Area = area of rectangle + area of a circle
The radius of the circle = 1/2 * 40 = 20.
Area = 40*60 + π*20^2
= 3656.64 m^2.