Please help i will give points and brain
Which figure has no line of symmetry?
A. Figure A
B. Figure B
C. Figure C
D. Figure D
Answer:
A
Step-by-step explanation:
A cannot be split in half evenly :)
Answer:
a
Step-by-step explanation:
it's always looking and you can make two different shapes
2. What is the area of the half circle ?
20 points
9 in
A) 31.7925 square feet
B) 63,585 square feet
C) 127.17 square feet
D) 254 34 square feet
The ratio of marbles to stones in a large pot is 6 to 7. If there are 42 marbles, then how many stones are there?
Answer:
49 stones
Step-by-step explanation:
Write the following proportion based on the given ratio of marbles (m) to stones (s), and naming the unknown number of stones to find, with the letter "X":
6 m / 7 s = 42 m / X s
cross multiply to get the unknown in the numerator:
6 * X = 42 * 7
divide both sides by 6 to isolate X entirely on the left of the equal sign
X = ( 42 * 7 ) / 6
X = 49
Therefore, there are 49 stones
What is the equation of the line that passes through the points ( 5,-2) and (-5,0)
Answer:
y=-1/5x-1
Step-by-step explanation:
what's the value of y ?
[tex]y = ( { - 2 })^{2} [/tex]
the sum of twice c and 10
Answer:
2c+10
Step-by-step explanation:
Which system is represented by the graph shown here
A car travles at a speed of 44mph for 15 minutes. Calculate how far it travles.
Answer:
11 miles
Step-by-step explanation:
Answer:
11 m
Step-by-step explanation:
Speed = 44 mph
Time = 15 minutes = 15/60 = 1/4 hour
Distance = Speed * time
= 44 * [tex]\frac{1}{4}[/tex]
= 11 m
EASY 7TH GRADE MATH! FIRST PERSON MARKED BRAINLIEST, NEED HELP NOW!!!
Answer:
slope of 2 and y-intercept of 1
(3rd answer choice)
Step-by-step explanation:
Answer:
It's the last one doesn't matter which way you go they are both going to the negative way because they are going down and to the left so they are both negative. I hope this helps good luck.
the flag of jamacia consists of two green isosceles triangles and two black isosceles triangles. determine the value of each varibles.
Answer:
very good im famous bioligist
Step-by-step explanation:
very good im famous bioligist
If angle 2 = 117°, find angle 8
Answer:
180- 117 = 63
Step-by-step explanation:
What is 2,117 rounded to the nearest hundred?
Answer:
2,100
Step-by-step explanation:
PLEASE HELP ME ASAP!!!!!
Can you use this pattern to find 111111111*11111111 without a calculator? Please Explain
Answer:
Probably not
Step-by-step explanation:
That's a lot of numbers
(Someone Help Me Please) (Or Anyone)
Circle the expressions that are equivalent:
A. 3 (145)
B. 300 + 120 + 15
C. 3 (1 + 4 + 5)
D. 3 (100 + 40 + 5)
-2x+2y=6 and 7x+4y=23
Let's solve this problem step-by-step:
Let's set:
[tex]-2x + 2y = 6 -- equation 1\\7x+4y=23 -- equation 2[/tex]
(equation1) * 2
[tex]-4x+4y=12--equation3[/tex]
(equation 2) - (equation 3)
[tex]11x = 35\\x= \frac{11}{11}--equation4\\x=1[/tex]
Plug (equation4)'s value of 'x' into (equation1)
[tex]-2(1} )+2y=6\\-2+2y =6 \\2y = 6+2 =8 \\y =4[/tex]
Thus x= 1 and y = 4
Let's check:
[tex]-2(1 )+2(4)=6\\2 +4 =6\\6=6\\ \\7(1)+4(4) )=23\\7+16=23\\ 23 =23\\[/tex]
Answer: x = 1 and y= 4
Hope that helps!
plz help in begging due soon
Answer:
Exponential growth; 40%
Step-by-step explanation:
Just to explain,
the equation A(t)=P(1+r)^t is the standard equation for exponential growth
what youre looking at is the 'r' portion which is the .4 in that equation
to get your percent from the decimal, move the decimal to the right 2 places to go from .40 to 40%
A tank has 120 gallons of water and is being drained at a rate of 12 gallon each second. Another tank has 100 gallons of water and is being drained at a rate of 14 gallon each second. Which equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water? Multiple choice question.
The equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water is 120-1/2x = 100-1/4x
What is meant by equation?There are many different ways to define an equation. Algebraically speaking, an equation is a statement that shows the equality of two mathematical expressions.
Various kinds of equations: Algebraic math equations include the following.
Equation with Lines;
More than one variable may be present in a linear equation. An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.
Equation in QuadratureThis equation is of second order. At least one of the variables in a quadratic equation needs to be raised to exponent 2.
Cubic FormulaA third-order equation is this one. At least one of the variables in cubic equations needs to be increased to exponent 2
Given ,
tank 1 = 120 - 1/2x
tank 2 =100 - 1/4x
Therefore 120-1/2x = 100-1/4x
So we can conclude that the equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water is 120-1/2x = 100-1/4x
The complete question is: A tank has 120 gallons of water and is being drained at a rate of 12 gallon each second. Another tank has 100 gallons of water and is being drained at a rate of 14 gallon each second. Which equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water? Multiple choice question.
120x + 1/2 = 100x + 1/4
120 + 1/2x = 100 + 1/4x
120x - 1/2 = 100x - 1/4
120 - 1/2x = 100 - 1/4x
To learn more about equation refer to:
https://brainly.com/question/22688504
#SPJ2
Three integers x, y and z satisfy 34x+5ly=6z. If y and z are primes, find the
value of x, of y and of z
What is the absolute value of 17.5?
Answer:
18
Step-by-step explanation:
Rounding it off to nearest 10th place . Since the decimal value is 5 it will round off to +1 , That becomes , 17 + 1 = 18
The absolute value of 17.5 is 17.5
Which expression is equivalent to 6(7x - 4)?
a)13x - 10
b)13x - 24
c)42x - 10
d)42x - 24
Answer:
d. 42x - 24
Step-by-step explanation:
Given
6(7x - 4)
= 42x - 24
On Monday you read 3 pages.
Tuesday, 3 times that number on Monday,
Wednesday is 3 times the number on Tuesday.
How many pages do you read on Wednesday? (Hint: 38)
pages
Answer:
27 pages
Step-by-step explanation:
Since you read 3 pages on Monday and you read 3 times that number on Tuesday, the equation should be 3*3 to equal 9. Then, since you read 9 pages on Tuesday and 3 times that number on Wednesday, the equation should be 9*3 to equal 27 pages. So, on Wednesday, you read 27 pages in total.
Answer:
27 pages
Step-by-step explanation:
Monday=3 pages
Tuesday=3 pages × 3
=9 pages
Wednesday=9 pages × 3
=27 pages
hope it helps!!!
1 point What is the expression for the following statement: A number, h, is tripled, and then decreased by 8?* h + 3-8 O 3h - 8 O 8-3h O 8-3-
Y=6x-3 function rule
Answer:
f(x) = 6x - 3
Step-by-step explanation:
vhbbjkbhjkjbjhk.gvhb
Answer:
chicken
Step-by-step explanation:
Please give me the correct answer.Only answer if you're good at math.
answer:
the 1st hour is 14 euros and each hour after that is 2 euros
step-by-step explanation:
so usually when renting something there is an upfront fee you have to pay first. in this case, that fee is 14 euros. now, sometimes you also have to pay a relatively small amount of money for each hour you're using it, in your case that is the 2 euros.
good luck :)
hopefully, this helps
have a great day !!
Answer:
The first hour is 14 euros and each hour after that is 2 euros.
Step-by-step explanation:
I hope I get brainliest. I answered without looking at the other person's answer. I just want to help.
Seven tubs of yogurt cost $28. How much does one tub of yogurt cost?
Answer:
4
Step-by-step explanation:
3 dollars each I believe
Expand and simplify (x - 9)(x + 2)
pls, help need it ASAP!!
(
−
9
)
(
+
2
)
(
+
2
)
−
9
(
+
2
)
Answer:
x squared - 7x -18
Step-by-step explanation:
x * x = x^2
x * 2 = 2x
-9 * x = -9x
-9 * 2= -18
x^2-7x-18
Dirk bought a set of stamps. The number of stamps in the set he bought is divisible by 2, 3, 5, 6, and 9. Which set is it?
Answer:
Germany - 90
Step-by-step explanation:
Here are the options to this question
Germany 90
Sweden 78
Japan 63
Canada 75
The appropriate answer should be a multiple of 2, 3, 5, 6, and 9. That is when the number is divided by 2, 3, 5, 6, and 9 it should have a remainder of zero.
90 / 2 = 45
90 / 3 = 30
90 / 5 = 18
90 / 6 = 15
90 / 9 = 10
Thus, the appropriate number is 90
When 78 is divided by 5 and 9, the remainder is not zero
When 63 is divided by 2, 5 and 6, the remainder is not zero
When 75 is divided by 2, 3, 6 and 9, the remainder is not zero
R114 for 13 tickets. How much per ticket
Answer:
R 8.8
Step-by-step explanation:
Here, we want to get the price per ticket
from the question, we have that 114 buys 13 tickets
thus, the cost of a ticket is R 114/13
= 8.80
.)Express 0.000840 in scientific notation
Step-by-step explanation:
I hope it helps.
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