Answers
Answer:
x=46
Step-by-step explanation:
[tex]x^{2}[/tex]+[tex]x^{2}[/tex]=[tex]92^{2}[/tex]
x=46
Hope this helps! :)
Related Questions
In a lab experiment, 5400 bacteria are placed in a petri dish. The conditions are such
that the number of bacteria is able to double every 4 hours. How many bacteria would
there be after 17 hours, to the nearest whole number?
Answers
Answer:
it’s 102747.494736, estimate is 102747
Step-by-step explanation:
Determine if the equation y = 15(1.35)* represents exponential growth or decay and justify. Hint: Think about the growth and decay equations.
Answers
Answer:sdfghgfdfghnhgfdfgh
Step-by-step explanatsdfghjhgfghjk
====================================================
Explanation:
The equation is in the form y = a*(b)^x
The 'a' is the initial or starting value. In this case, a = 15.
The b is the base of the exponent which is tied to growth or decay. If 0 < b < 1, then we have decay. If b > 1, then we have growth.
Since b = 1.35, and 1.35 > 1, this means b > 1 and the given equation represents exponential growth.
Solving 1+r = 1.35 leads to r = 0.35. This means the growth rate is 35%
Find the area of the triangle below.
6
18
A =
units squared
Answers
Answer:
hhhdddhhsuuwuwuww?w?w?
Solve triangle ABC if a = 19, b = 16, and the m∠A = 61°.
c =
∠B =
∠C =
Answers
Answer:
A≈132.94m²
Step-by-step explanation:
A=absinγ
2=19·16·sin(61°)
2≈132.9422m²
Hope this helps!!!
Zachary looked at how many people ride the morning ferry. He made a dot plot for the data.
According to Zachary’s data, what is the typical number of people who ride the morning ferry?
A.61 people
B. 57 people
C. 59 people
D. 70 people
Answers
Answer: 59
Step-by-step explanation:
50 POINTS AND BRAINLIEST!
Determine if the graphed function is linear or nonlinear.
Select from the drop down menu to correctly complete the sentence.
The graphed function is
A. Linear
B. Non-linear
Answers
Answer:
its A linear
Step-by-step explanation:
its going upwards and that means its linear and when the end point is going downwards that means its non linear
Answer:
my answer was incorrect my mistake
Help I forgot how to do this
Answers
Answer:
number 5 is 11 and number 6 is 16
Step-by-step explanation:
you substitute a for 4 bc a equals 4 and than finish the equation 4+7=11
6. you substitute b for 2 and c for 8 and multiply which than is 16
simplify the expression Please HELP
Answers
The order of operations is PEMDAS - parenthesis, exponents, multiplication/division, addition/subtraction.
Use the order of operations to know what to simplify first in an expression. P = parenthesis so you simplify what is in parenthesis first. 24/12 = 2, so your first box is 2. The expression now looks like this:
9 x (2)^2 + 5
The next letter is E, which stands for exponents. You square two next. 2^2 = 4 so your next box is 4. The equation now looks like this:
9 x 4 + 5
The next two letters of PEMDAS or MD, which stand for multiplication/division. If you have either or both of these to do in your expression, you do them now. That means you now calculate 9 x 4, which is 36. This leaves you with 36 + 5. Your 3rd box is 36.
The final letters of PEMDAS are AS. Doing any addition/subtraction happens last. Now you can add 36 + 5 to get 41 (your final box)
9 x (24 / 12)^2 + 5 = 41
Let me know if you have any questions/didn’t understand something. I hope this helps :)
What is the measure of RST?
Answers
Answer:
87
Step-by-step explanation:
RST is formed by intersecting chords inside the circle, so its measure would be half the sum of intercepted arcs as: Therefore, the measure of angle RST is 87 degrees If useful (give brainliest)
Which expression is equivalent to f(x)=6x^2-13x+5
Answers
Answer:
(3x - 5)(2x - 1)
Step-by-step explanation:
6x² - 13x + 5
6x² - (10 + 3)x + 5
6x² - 10x - 3x + 5
2x(3x - 5) - (3x - 5)
(3x - 5)(2x - 1)
Which means, 6x² - 13x + 5 is equivalent to (3x - 5)(2x - 1) or vice versa
Celesta and Sam found that 14 marbles would fill each pouch. There were 12 pouches. How many marbles
did they need to fill all the pouches?
Answers
Cot^2x+1 please simplify
Answers
csc^2(x)
Explanation:
We have:
cot
2
(
x
)
+
1
This expression can be simplfiified by applying one of the Pythagorean identities:
1
+
cot
2
(
x
)
=
csc
2
(
x
)
=
csc
2
(
x
)
carlos is planting a vegetable garden. He has 30 carrot seeds, 24 tomato seeds, and 36 lettuce seeds. Each row will have the same number of seeds, but carrots, tomatoes and lettuce will not appear in the same row. If he puts the greatest possible number of seeds in each row how many rows will there be?
Answers
Answer: 15
Step-by-step explanation:
The GCF of 30, 24, and 36 is 6. 30 divided by 6 is 5, 24 divided by 6 is 4, and 36 divided by 6 is 6. 5+4+6=15
The number of rows when he puts the greatest possible number of seeds should be considered as 15.
Calculation of the number of rows:Since
He has 30 carrot seeds, 24 tomato seeds, and 36 lettuce seeds.
So
The GCF of 30, 24, and 36 is 6.
Now we have 30 that should be divided by 6 is 5,
And, 24 divided by 6 is 4,
and 36 divided by 6 is 6
So the no of rows should be
= 5+4+6
=15
Learn more about row here: https://brainly.com/question/21949345
Helpppppppppppppppp
Answers
2x-54=x
2x=x+54
x=54
so the answer is 54°
What is the value of k in the following equation?
2(4k + 5) + 3(3 – 3k) = 25
Answers
Answer:
K = - 6
Step-by-step explanation:
Let's solve your equation step-by-step.
2(4k+5)+3(3−3k)=25
Step 1: Simplify both sides of the equation.
2(4k+5)+3(3−3k)=25
(2)(4k)+(2)(5)+(3)(3)+(3)(−3k)=25(Distribute)
8k+10+9+−9k=25
(8k+−9k)+(10+9)=25(Combine Like Terms)
−k+19=25
−k+19=25
Step 2: Subtract 19 from both sides.
−k+19−19=25−19
−k=6
Step 3: Divide both sides by -1.
NEED HELP ASAP
Factor completely
Please show steps
2(x^3+5x^2-2x^2y-10xy)
Answers
Step-by-step explanation:
2(x3+5x2−2x2y−10xy)
=(2)(x3+5x2+−2x2y+−10xy)
=(2)(x3)+(2)(5x2)+(2)(−2x2y)+(2)(−10xy)
=2x3+10x2−4x2y−20xy
=2x3−4x2y+10x2−20xy
Which equation is equivalent to 2-2(3x - 1)=2
Answers
Answer:
it should be C
Step-by-step explanation:
I hope this helps! I am sorry if I am wrong!
Answer:
c
Step-by-step explanation:
2-2(3x-1)=2 2-6x+2=2 . 2-6x+2=2 4-6x=2 . -6x+4=2 . -6x+4-4=2-4 -6x=-2 -6x=-2 -6x/-6=-2/-6 x=1/3 .
Find are , will give brainliest
Answers
Answer:
304
Step-by-step explanation:
A video game store is selling video games 3 for $37.50. How much would they earn if they sold 2?
Answers
Answer:
25
Step-by-step explanation:
ok so you need to find out how much each game is sold for
First 37.50 divided by 3 and that will equal 12.5
second, you need to find out how much 2 games cost so you eithermultiply
12.5 by 2 or add 12.5 two times and you will get 25
hope this helped;)
Two angles are complementary. The measure of the first is (3x+14) and the measure of the second one is (5x-20). What are the measures of the two angles?
Answers
Answer:
x=17
Step-by-step explanation:Isolate the variable by dividing each side by factors that don't contain the variable. x=17. I hope this helps
can someone help me with this
Answers
Answer:
A
Step-by-step explanation:
A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 meters. The function f(t) = - 4.9t ^ 2 + 28t + 12, mo models the relationship between the height of the rocket and the time after launch. in seconds When seconds after launch will the rocket hit the ground? Do not round until the final answer. Then round your answer to two decimal places. Provide your answer below:
Answers
Answer:
6.11 seconds
Step-by-step explanation:
Given
[tex]f(t) = -4.9t^2 + 28t + 12[/tex]
Required
When will it hit the ground?
When it hits the ground, f(t) = 0.
So, we have:
[tex]0 = -4.9t^2 + 28t + 12[/tex]
Solve quadratic equation using formula
[tex]t = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}[/tex]
[tex]t = \frac{-28 \± \sqrt{28^2 - 4*-4.9*12}}{2*-4.9}[/tex]
[tex]t = \frac{-28 \± \sqrt{1019.2}}{-9.8}[/tex]
[tex]t = \frac{-28 \± 31.92}{-9.8}[/tex]
Split
[tex]t = \frac{-28 + 31.92}{-9.8}[/tex] or [tex]t = \frac{-28 - 31.92}{-9.8}[/tex]
[tex]t = \frac{3.92}{-9.8}[/tex] or [tex]t = \frac{-59.92}{-9.8}[/tex]
[tex]t = -0.4[/tex] or [tex]t = 6.11[/tex]
Time can not be negative. So:
[tex]t = 6.11[/tex]
plz help fast plz plz plz
Answers
Answer: -6
Step-by-step explanation:
Can anybody help me out with this question or gets it
Answers
Brenda invited 32 people to her graduation party. If each person will drink about 3 cups of punch, how many gallons of punch does Brenda’s mom need to buy?
How many quarts is this equal to?
Answers
Answer:
6 gallons and 24 quarts
Step-by-step explanation:
First, we need to figure out how many cups there are all together. To do this, we do 32*3, which is 96. Now, we can figure out how many gallons 96 cups is equal to. There are 16 cups in one gallon. So, we do 96/16, which is 6. This means that she will need 6 gallons of punch at her party. There are 4 quarts in one gallon. To find how many quarts are in six gallons, we do 4*6, which is 24. There are 24 quarts in six gallons.
Answer:
6 gallons and 24 quarts
Step-by-step explanation:
A mathematician simplifies the expression mentally.
17.2 (20+45) - (4.75)
What is the best estimate of the value of the expression?
0 381
O 1,114
O 1,844
O 5,521
Answers
Answer:
1,114
Step-by-step explanation:
17.2(65)- (4.75)
1118 - 4.75
1113.25
Answer:
Step-by-step explanation:
1114
Which of the following statements is TRUE?
A. Paying off a credit card balance in full can have a
negative impact on someone's credit score.
B. The longer you use credit responsibly, the higher your
credit score.
C. Applying for several lines of credit in a short period of
time can help boost a person's credit score.
D. Low risk borrowers tend to have low credit scores.
Answers
Answer:
C. Applying for several lines of credit in a short period of time can help boost a person's credit score.
Answer:
C. Applying for several lines of credit in a short period of
time can help boost a person's credit
Step-by-step explanation:
i took the k12 qwis pls give branliist
Which expression is equivalent to 1/4(2 – 5x + 6)?
Answers
Answer: the answer is CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C
An item costs $410 before tax, and the sales tax is $24.60.
Find the sales tax rate. Write your answer as a percentage.
Answers
Answer:
$434.60
Step-by-step explanation:
$410.60 added to $24.60 equals $434.60
at the market Miss Winn bought 3/4 IB of grapes and 5/8 idea of cherries how many ounces of grapes did Miss win by
Answers
Answer:
12 oz of grapes
Step-by-step explanation:
1 lb = 16 oz so 16*3/4 = 12