Answer:
Well, not exactly.
Step-by-step explanation: You see, there's this thing called half siblings. They aren't exactly quite any different to normal siblings, except the fact that they either have the same mother and different father, or the same father and different mother. This usually results after a mother and a father divorce, or their respected love one dies, and they have children. The mother/father then can remarry, and when their wife/husband also has a child. The two or more children become half siblings. Also, if we're gonna talk not literal siblings. Close friends often like to think of each other as siblings, though they aren't biologically siblings. Half siblings and step sisters are two different things, half is where your sibling shares half your genes, and step siblings are where they don't have any of your genes and only their respected parent's genes. Now depending on if they mean biologically siblings, I would say true. But if they count all, then it would be false.I need help plz answer this
Answer: A. (5)(5x+2y)
Step-by-step explanation:
If m varies directly as v² and m =3, when v=2, calculate the value of m when v=9
Answer:
m=243/4 when v=9.
Step-by-step explanation:
We know that when y varies directly with x², the formula of direct proportion is
y=kx²where 'k' is the constant of variation.
so
As m varies directly with v², and m=3 when v=2
m=kv²
k=m/v²
= 3/(2)²
=3/4
Hence, k=3/4
so when v=9 then the expression becomes
m=kv²
substituting v=9 and k=3/4
m= 3/4(9)²
=3/4 × 81
=243/4
Therefore, m=243/4 when v=9.
5 out of 12 issues it publishes each year. Write and solve a proportion to determine how many times a photo of a main dish will be on the front cover during the next 5 years?
Answer:
25 times
Step-by-step explanation:
If the magazine(we are assuming it's a magazine as we are not told) publishes 5 out of 12 issues of a photo of main dish each year then out of every 12 issues each year it only publishes 5 photos of main dish
The proportion is therefore 5/12
In five years there will be 12*5=60 issues of a photo of a main dish and 5*5=25 published photos of a main dish.
Therefore a photo of a main dish will be on the cover 25 times out of 60 issues in five years
To check if we are correct, we check the proportion to see if it still evaluates to 5/12
25/60= 5/12 when reduced to lowest terms
What is the predecessor and successor of 9,852
Answer:
Predecessor: 9851
Successor: 9853
Step-by-step explanation:
The predecessor of a number is 1 less than it.
The successor of a number is 1 more than it.
PLS GIVE BRAINLIEST
Answer:
which one of these is a valid for balance
a cheetah typically runs 15 miles in 1/5 hours how fast dose a cheetah run in miles/hours
Answer:
in an hour the distance it can carry is 75 miles, so the typical distance for an hour is 75 miles per hour
Step-by-step explanation:
symplify the expression 3⁴÷3⁹. Select all that apply.
Answer:
C and D
Step-by-step explanation:
When you divide exponents with the same base, you just subtract the exponents.
3^4 / 3^9
4-9 = -5
3^-5
That can be rewritten into 1/3^5 and 1/243.
If -3c/4=24, what is the value of c/2?
Answer: look it up lol
Step-by-step explanation:
Can somebody just answer this in simplify form plz!!! Make sure it’s a correct answer :)
(I’m still new to this and idek what “simplify it” means...?
WILL MARK BRAINLIEST
PROMISE!
Which pair of triangles must be similar? help please
Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
what is -8 + x = 13
i don't get this i need help
Answer:
21
Step-by-step explanation:
this is because you take 13 and minus it by -8 like this:
13--8=x(21)
The total surface area of a hemisphere is 300 CM square. what is the surface area of a sphere having equal radius to the hemisphere.
Answer:
its 4 :)
Step-by-step explanation:
2 (MC) Explain how the Quotient of Powers was used to simplify this expression. (2 points) 25 = 22 By finding the quotient of the bases to be 1 4 and cancelling common factors F O By finding the quotient of the bases to be 1 4 and simplifying the expression O By simplifying 8 to 23 to make both powers base two, and subtracting the exponents O By simplifying 8 to 23 to make both powers base two, and adding the exponents 3.(MC)
Answer:
Explain how the Quotient of Powers was used to simplify this expression. (2 points) 25 = 22 By finding the quotient of the bases to be 1 4 and cancelling common factors F O
Step-by-step explanation:
By finding the quotient of the bases to be 1 4 and simplifying the expression O By simplifying 8 to 23 to make both powers base two, and subtracting the exponents O By simplifying 8 to 23 to make both powers base two, and adding the exponents 3.(MC)
Please help !!! I’m confused
6x-21=105
+21. +21
6x=126
×=21
21y=75
Divide 21 from 75
Y= 3.6
A youth club organizer is plannning a day trip for the club members. The cost of the trip is $330 and club has already saved $75. the price of a ticket for the trip is $x and there are 21 people going on the trip. give an inequality in terms of x to determine the price of each ticket if the cost of the trip is to be completely funded
Answer:
Step-by-step explanation:
330 = 21x + 75
The price of a ticket for the trip $x is 12.14 dollars.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that the cost of the trip is $330 and the club has already saved $75. the price of a ticket for the trip is $x and 21 people are going on the trip.
Therefore,
The cost of the trip = is $330
The club has already saved = $75.
the price of a ticket for the trip = $x
Thus, the equation becomes as;
330 = 21x + 75
Solving;
21x = 330 - 75
21x = 255
x = 12.14
Hence, the price of a ticket for the trip $x is 12.14 dollars.
Learn more about equations here;
https://brainly.com/question/25180086
#SPJ2
what is the missing term in the quadratic expression below?
(2x-3)(x-4)=2x^2+____ -12
Answer:
ok
Step-by-step explanation:
Answer:
Step-by-step explanation:
Factor f(x)=x^3+2x^2-x-2. f(x)=x3+2x2−x−2 f ( x ) = x 3 + 2 x 2 - x - 2.
Help me ASAP!!!!! Plsss!
What is the value of s?
units
What is -52 +3.
+3
18
-3
2
2
2.
118
718
-
Answer:
Step-by-step explanation:-2 1/8
Answer:
C.) -2 1/8
Step-by-step explanation:
-5 5/8 can be rewritten as - 45/8
3 1/2 can be rewritten as 7/2
Now we need it so that the denominator is equal.
so, we are going to multiply 7 and 2 by 4 to get 2 to 8 and 7 to 28.
7/2 = 28/8
Now subtract.
28/8 - 45/8 = - 17/8
Now we simplify.
Since 8 x 2 equals 16, we subtract 16 from 17 and get 1 so, the whole number is 2 and the fraction is 1/8, so the answer is -2 1/8
I need help with angles
Answer:
<2 is 115 degrees
Step-by-step explanation:
<7 and <6 are vertical angles, <6 and <3 and the same, and <3 and <2 are vertical as well
please give brainliest
what is the measure of <x
Answer:
Y=76⁰
X=104⁰
Z=104⁰
Step-by-step explanation:
Y is equal to 76 bcz directly opposite angles are equal
x=180-76 which is 104⁰ bcz angles on a straight line add up to 180⁰
I just need help wit this quick question
9514 1404 393
Answer:
yes
Step-by-step explanation:
A triangle is acute if its largest angle is acute.
A triangle is obtuse if its largest angle is obtuse.
A triangle cannot be both acute and obtuse, so, yes, the statements contradict each other.
Answer:
Step-by-step explanation:
Yes they do contradict
Acute means less than 90 while obtuse means more than 90.
Both can't exist for the same triangle at the same time.
solve for the variable
-14 = x -7
-12x = 60
x+11 = -11
- x/4 = 2
Answer:
x = -7
x = -5
x = -22
x = -8
Step-by-step explanation:
-14 = x - 7 (add 7 on both sides)
-7 = x
-12x = 60 (divide by -12 on both sides)
x = -5
x + 11 = -11 (subtract 11 on both sides)
x = -22
-x/4 = 2 (multiply both sides by 4)
-x = 8 (divide by negative)
x = -8
Hope this helps!!
What’s the Coefficient in 3+2x
Answer:
2
Step-by-step explanation:
The coefficient is the number attached to the variable. In this instance, it is two.
Answer:
A coefficent is: a numerical or constant quantity placed before and multiplying the variable in an algebraic expression...(e.x. 4 in 4x).
Step-by-step explanation:
max ran 100 feet in and Molly ran 60 feet in 5 seconds. who ran farther
Answer:
Is Max ran that far in 5 seconds (I’m assuming that because you didn’t Say) then he would of ran farther.
Step-by-step explanation:
Hope this hlps
Answer:
yeah max would of ran further
Step-by-step explanation:
hope you got it right
Rosita is designing a quilt for her bed. She will use 5/8 of the quilt pieces for the background. What percentage of the quilt will be used for the background
How many 9 digit numbers have their first and last digits even?
There are 900000000 nine-digits numbers and exactly half of them have an even sum of digits (because every number can be paired with another of the opposite parity by changing the last digit).
Answer: 200,000,000.
we have 9 spaces we need to fill in
There are 10 total numbers(0–9)
There are 5 even numbers(0,2,4,6,8)
fill from left to right
u cannot start with 0 so pick another number 2,4,6,8 any of those
4*10^7*5= 20*10^7 = 2*10^8
200,000,000.
How would I find the size of angle x
Answer: the answer would be 7
Step-by-step explanation:
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Pls help me this is so hard can someone help me.
Answer: 4x+8=12
Step-by-step explanation: there is the 1st one im going to try and o the second one oh im a 7th grader
» What is 2 to the power of 0? Submit
Answer:
1
Step-by-step explanation:
Answer:
2⁰ power is equal to 1
Step-by-step explanation:
Any number with the exponent of 0 will always equal 1, no matter what the number is. Hope it helps!
Solve for z. 1+2z<5.
Answer:
z < 2
Step-by-step explanation:
1 + 2z < 5
-1 -1
2z < 4
z < 4 ÷ 2
z < 2