Answers
Step-by-step explanation:
b= -2A-a
---------------
h
The third option is right
HAVE A GOOD DAY!
Answer:
its the third one
Step-by-step explanation:
Related Questions
Which expression is equivalent to √100 +4√10 +3 −8 √10?
1) −4√10 + 13
2) 10 − √10
3) 3 − 2√10
4) √10
Answers
Answer:
√100 +4√10 +3 −8 √10 = −4√10 + 13 TRUE
Step-by-step explanation:
Simplify the following:
sqrt(100) + 4 sqrt(10) + 3 - 8 sqrt(10)
Hint: | Simplify radicals.
sqrt(100) = sqrt(10^2) = 10:
10 + 4 sqrt(10) + 3 - 8 sqrt(10)
Hint: | Evaluate 10 + 4 sqrt(10) + 3 - 8 sqrt(10).
10 + 4 sqrt(10) + 3 - 8 sqrt(10) = 13 - 4 sqrt(10):
Answer: 13 - 4 sqrt(10)
I will brainlist whoever gets it right.
The results of a swim meet are shown. Who swam faster? Explain your reasoning.
Name: /Event: /Time:
Tawni / 50-m Freestyle / 40.8
Pepta / 100-m Butterfly / 60.2
Susana / 200-m Medley / 112.4
Answers
Answer:
Susana
Step-by-step explanation:
divide the m by the time to get how many mps
50/40.8=1.225 mps
100/60.2=1.661 mps
200/112.4=1.779 mps
Help me please I do not like math:(
Answers
Answer:
-2 1/8 for the first question
Step-by-step explanation:
If Hector is 8 years old and Mary is 3 years old, how old will Mary be when Hector is 16? Can I use proportional reasoning in here
Answers
Answer:
Step-by-step explanation:
H=8
M=3
=>difference is 5 years
H=16
=>M=16+5=21
will be nice if you give me brainlies.Good luck!
Answer:
When he is 16 Mary will be 11
Step-by-step explanation:
First subtract 8-3 to see how much older hector is
You will get 5
Now subtract 16-5 to get 11
Can we use proportional reasoning?
NO!!!!!
Reasoning- did we subtract? Yes! You can’t find proportional reasoning if you subtracted or add
What is the exact distance from (−5, 1) to (3, 0)?
Answers
Answer:
√65
Step-by-step explanation:
I am pretty sure this is the correct answer :)
Answer:
d = √(x2 - x1)² + (y2 - y1)² given two points, (-5, 1) (3, 0)
d = √(3 - (-5)² + (0 - 1)²
d = √(8)² + (-1)²
d = √64 + 1
d = √65 B. is the answer
Step-by-step explanation:
Can someone pls explain to me how Identify the domain and range of a graph!!,
Answers
Answer:
Ok
Step-by-step explanation:
So, the domain is the set of all possible values that can be inputted into the function. Or where is function on the x axis is the function defined. The range is similar but on the y axis. In this case, the function you have there appears to go on to infinity (I assume that is what the arrow means) and so the range would be [-1, -infinity) and domain [1, infinity). Brackets are important here because it shows that the function is still defined at point (1,-1), therefore, I used [ bracket symbol (I again assumed that the shaded in black dot at point (1,-1) means that the function is closed at that point and that when it is not shaded in, it is open). I feel like I didn't explain very well but good luck and hopefully someone does a better job that what I did.
A female hippopotamus can weigh 48,000
ounces. How many tons can a female
hippopotamus weigh?
Answers
Answer:
1.5 tons
Step-by-step explanation:
1 US tons is equal to 32,000 ounces. Using this, you divided 48,000/32,000 = 12/8 = 1.5 tons
The American Academy Dermatology says that hair grows about 6 inches per year. How much hair can you expect to grow after 3 years, given that you do not get any haircuts.
Answers
If hair grows about 6 inches every year, and we want to find out how much will grow in 3 years, we multiply.
6 x 3 = 18 inches
Then we can simplify it because there are 12 inches in a foot
18/12 = 1 6/12
12 ÷ –2 = PLEASE HELP ME I NEED HELP FAST
Answers
Answer:
-6
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
Can someone help me with this problem and give the answer
Answers
Answer:
D
Step-by-step explanation:
No more means the other number is less than or equal to.The length of a football field including the end zones is 48 feet longer than four times the length of a tennis
court. It is also 282 feet longer than a tennis court.
How long is the foorball field?
How long is the tennis court?
Answers
Answer:
T=78 feet (Tennis court)
360 feet (Football Filed)
Step-by-step explanation:
4T+48 = T+282
The length of the football field is 360 feet.
The length of the tennis court is 78 feet.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The length of a football field including the end zones is 48 feet longer than four times the length of a tennis court.
And, It is also 282 feet longer than a tennis court.
Let the length of the tennis court = x
So, The length of the football field = 48 + 4x
Here, The length of the football field is 282 feet longer than a tennis court.
So, We get;
⇒ 48 + 4x = 282 + x
⇒ 4x - x = 282 - 48
⇒ 3x = 234
⇒ x = 78
Thus, The length of the football field = 48 + 4x
= 48 + 4×78
= 48 + 312
= 360 feet
The length of the tennis court = x
= 78 feet
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
2. This model represents an equation
(a) Write an equation that could be used to solve x.
(b) Solve the equation for x. Show your work
ILL GIVE YOU BRAINLIEST
Answers
Answer:
i believe its A. hope that helps
Step-by-step explanation:
Answer to The model represents the quotient of two fractions equation does this model represent
B.) 5x=-5 -5/5=-1 so x=-1
The answer is x=-1 because in order to solve the equation, you have to remove the -1, which means you add 1 to each side, because the -6 was negative, when you add 1 it goes to -5, at this point it should look like 5x=-5. Now you divide by 5 on both sides since the coefficient of x is 5, leaving you with the answer, x=-1
THe ratio of goldfish to gallons of water is 7 to 2 how many gallons of water do you need to keep16 fish
Answers
Answer:
56
Step-by-step explanation:
7:2 16/2=8 8(7)=56
HELPPP ASAP PLSSS!!!
Answers
Answer:
a.) yes
b.) no
c.) yes
d.) yes
2. No
3. Yes
4.yes
7723 as a fraction what is the answer
Answers
Answer:
7723 as a fraction is 7723/1
Step-by-step explanation:
Which equation can be used to find T the number of tickets each class needs to sell so that the total amount raised is the same for both classes
Answers
Answer:
C.
Step-by-step explanation:
If you know how much each class is selling tickets for and how much they've already raised then you take those two values and set them equal to each other.
2.5t + 350 = 3t + 225
To actually find the number of tickets each class would have to sell you would just solve for t.
Select the false statement
A. Dilations make pre-images bigger.
B. Dilations make pre-images smaller.
C. A dilated image has different angle measurements than the pre-image.
D. A dilated image has the same angle measurements as the pre-image.
Answers
Answer:
C
Step-by-step explanation:
A & B & D are true
It simply makes it bigger/smaller with keeping the same angle measurements.
Which one of these is in scientific notation?
8.98 x 5^6
8.987000
80.987 x 10
8.98 x 10^6
Answers
Answer:
8.98 x 10^6
Step-by-step explanation:
To be in scientific notation, the number has to be between 1 and 10 then the 10^# has to be present.
If angle J and angle K are vertical angles, J and K are congruent.
Answers
Answer:
Yes they are congruent
Step-by-step explanation:
Hope this helps!!!!!!!
Suppose m <6= 147º. Find <1 and m<3
Answers
Answer:
∠ 1 = ∠ 3 = 33°
Step-by-step explanation:
∠ 3 and ∠ 6 are same- side interior angles and are supplementary , thus
∠ 3 + ∠ 6 = 180° , that is
∠ 3 + 147° = 180° ( subtract 147° from both sides )
∠ 3 = 33°
∠ 1 and ∠ 3 are vertical angles and congruent, thus
∠ 1 = ∠ 3 = 33°
(-12x^8 – 2v) - 11x^8
Answers
Answer:
-23[tex]x^{8}[/tex]-2v
Step-by-step explanation:
4y + 3 ≤ 5 - 10y nhttjj
Answers
Answer:
heres ur answer
Step-by-step explanation:
pls i want 0.00659887 in a standard form
Answers
Answer: 6.59887x10^-3 (scientific notation) (it’s already in standard form I think)
Step-by-step explanation:
Is √38 rational or irrational
Answers
Answer:
Rational
Step-by-step explanation:
Answer:
irrational
Step-by-step explanation:
because it does not simplify into a whole number
Ron is saving money for college. Each month he deposits 10% of his net income plus
an additional $50 into a savings account. His net income, after taxes have been taken
out, is 80% of his gross income. Find the amount that Ron saves a month when his
gross income is $2400.
Answers
Answer:
$242
Step-by-step explanation:
His Gross income a month is $2400.
Now, we are told that his net income, after taxes have been taken out, is 80% of his gross income.
Thus;
Net income a month = 80% × 2400 = $1920
Now, Each month he deposits 10% of his net income plus an additional $50 into a savings account.
This means amount saved each month is = (10% × 1920) + 50 = 192 + 50 = $242
Which number is rational?
√2
10
016
Answers
PLEASE HELP I AM BEING TIMED!!!
Statment: Find the value of x that makes Line U and line V and parallel.
Options: 2
6
8
4
Answers
Answer:
6
Step-by-step explanation:
To be parallel the degree of both lines need to be equal
130=20x+10
120=20x
6=x
-3(6 - 8i) standard form.
Answers
Answer:
6.
Step-by-step explanation:
6 - 8 = 2.
2 x 3- = 6.
Brainiest?
Find the length of the missing side. The triangle is not drawn to scale
Answers
Please add triangle image.
Answer:
i cant answer without a picture or something to see what the missing sides are..
comment the graph and i will answer the question
Step-by-step explanation:
hi im maddie im only in 5th grade tgo but it says to express nine thousandsths as a decimal
Answers
Answer:
0.009
Step-by-step explanation:
Simply move the decimal point from nine- then move it to the right three times.
If you need any more help, do not hesitate to ask me. :)
Answer: 0.009 hope this helps.