Answer:
[tex]\sqrt{85}[/tex] or 9.22
Step-by-step explanation:
I NEED HELP ASAP CAUSE I'M STUCK
Answer:
5. [tex]4b^8c^3[/tex]
6. [tex]30t^6v^1^0[/tex]
Step-by-step explanation:
5. [tex](-4b^6)(-b^2c^3)\\4b^8c^3[/tex]
6. [tex](10t^4v^5)(3t^2v^5)\\30t^6v^1^0[/tex]
pls help this is economics
What is 42, 100, 000, 000 in scientific notation?
Answer:
4.21×10^10
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Hope this helps :)
The 42, 100, 000, 000 in scientific notation wll be 4.21×10^10
How does scientific notations work?The number is written in the form [tex]a \times 10^b[/tex] where we have [tex]1 \leq a < 10[/tex]
The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10.
The value in terms of power of 10 is known, helps in easy comparison of quantities differing by a large value.
Given the term as 42, 100, 000, 000
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places, that move will be the exponent on the 10. If the decimal is being moved to the right, the exponent would be negative. If the decimal is being moved to the left, the exponent will be positive.
The term in scientific notation is; 4.21×10^10
Learn more about scientific notation here:
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Substitute (–5, 0.5) into x – 4y = –7 to get
Answer:
(-5)-4(0.5)=-7
Step-by-step explanation:
(-5)-4(0.5)=-7
-5-2=-7
-7=-7
Cranberry juice costs $6.30 per quart and apple juice costs $3.60 per quart. Terrence wants to make a cranberry-apple juice mixture that costs $4.50 per quart. He wants to know how many quarts q of cranberry juice he should mix with 4 quarts of apple juice. Which equation below represents the situation
Answer:
D. 6.30q + 14.40 = 4.50(q + 4)
Step-by-step explanation:
Which equation below represents the situation
A. 3.60(q – 4) + 25.20 = 4.50q
B. 3.60q + 25.20 = 4.50(q + 4)
C. 6.30(q – 4) + 14.40 = 4.50q
D. 6.30q + 14.40 = 4.50(q + 4)
Cost of Cranberry juice = $6.30 per quart
Cost of apple juice = $3.60 per quart.
Let
Cost of q quarts of Cranberry juice = $ 6.30q
Cost of 4 quarts of apple juice = $3.60×4= $ 14.40
Total quarts of cranberry-apple juice mixture = q+4
Terrence wants to make a cranberry-apple juice mixture that costs $4.50 per quart
Total revenue = price × quantity
= $4.50(q+4) (1)
Total cost of the mixture = Cost of q quarts of cranberry juice + cost of 4 quarts of apple juice.
= 6.30q + 14.40 (2)
Equate both equations
$4.50(q+4) = 6.30q + 14.40
It can also be written as
6.30q + 14.40 = 4.50(q + 4)
The correct answer is
D. 6.30q + 14.40 = 4.50(q + 4)
2/3x 5 = 7 please help me
Answer:
I think x=18
Step-by-step explanation:
Find mn
38
7
19
4
question 2
A geometry student wants to draw a rectangle inscribed in the ellipse x² + 4y2 = 49.
What is the area of the largest rectangle that the student can draw?
Maximum area = 2ab
from ellipse eqn
x^2 + 4y^2 = 49
(x+4y)^2= 49
underoot both sides
x + 4y = 7 ---eqn1
from
[tex] \frac{ {x}^{2} }{ {a}^{2} } + \frac{ {y}^{2} }{{b}^{2} } = 1[/tex]
(ab)^2 = (ax + by)^2
ab= ax + by
compare to eqn1
ab=7
then, area of the largest triangle will be 14 units.
i hope it's ryt
Simplify 7(A - 6).
7A - 42
7A - 6
A - 6
Answer:
7A - 42
Step-by-step explanation:
7(A - 6)
Distribute
7A - 7*6
7A - 42
The lenth of a rectangle is 6 inches longer than its width. The perimeter of a rectangle is 28 inches. If x represents the width of the rectangle in inches which equation can be used to find its value
Answer:
28-6=w
Step-by-step explanation:
Need help please! (Will mark as Brainliest)
Answer:
nun of thease
Step-by-step explanation:
Geometry hw! Pls help!
Given that m<3=m<6, which theorem or postulate would you use to prove that a || b?
Answer:
C
Step-by-step explanation:
1. Identfiy The type therom it is which is alternate interior
2. Find the converse of the alternate interior which is the oppoiste so it has to be alternate exterior angle
Solve for r. -pr + r = 8r - 2
Answer:
r = 2/(p + 7)Step-by-step explanation:
Solving for r
-pr + r = 8r - 2r - 8r - pr = -2- 7r - pr = -2r(p + 7) = 2r = 2/(p + 7)the first term of a geometric progression is 12 and the second term is -6. Find the (i) the tenth term of the progression (ii) the sum to infinity
Step-by-step explanation:
a1=ar⁰=12 A2=ar¹=-6
a=12 ar=-6
12r=-6
r=-6/12
r=-1/2
a10=ar⁹
=12*(-1/2)⁹
=12*(-512)
=-3/128
S∞ = a1 / (1-r )
=12/(1-1/2)
=12*1/2
=6
The tenth term of the progression will be -3/128, and the sum to infinity will be 6.
What is geometric progression?The geometric progression defined as a series represents the sum of the terms in a finite or infinite geometric sequence. The successive terms in this series share a common ratio.
The nth term of a geometric progression is expressed as
Tₙ = arⁿ⁻¹
Where a is the first term, r is the common ratio
We have been given that the first term of a geometric progression is 12 and the second term is -6
So common ratio r = second term/first term = -6/12= -1/2
The tenth term of the progression will be
⇒ ar¹⁰⁻¹ = ar⁹
⇒ 12(-1/2)⁹
⇒ -12(1/512)
⇒ -3/128
The sum to infinity = a / (1-r )
The sum to infinity = 12/(1 - 1/2)
The sum to infinity = 12 × 1/2
The sum to infinity = 6
Thus, the tenth term of the progression will be -3/128, and the sum to infinity will be 6.
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Carl and Stephen and Brittney completed in a shot put competition .Stephen's toss was 4.08 feet farther than Brittney's. Carl's toss was 2.14 shorter then Stephen's
Answer:
R4ARAQuestion
Carl and Stephen and Brittney completed inQuestion
Carl and Stephen and Brittney completed in a shot put competition .Stephen's toss was 4.08 feet farther than Brittney's. Carl's toss was 2.14 shorter then Stephen's a shot put competition .Stephen's toss was 4.08 feet farther than Brittney's. Carl's toss was 2.14 shorter then Stephen's RARRARAGG
Step-by-step explanation:
i need sum help with this pleaseee helppp
Answer:
$ 26 . 25this is a answer
Answer:
The last answer choice $8.75
Step-by-step explanation:
(35*25)/100
= 875/100
=8.75
HalP pLs and tY first person to answer get brainliests :}
Answer:
52
Step-by-step explanation:
Oliver deposited $1,640.70 in a savings account that earns 2.6% simple interest What will Oliver's account balance be in 8 months?
$1,669.14
$1,683.36
$1,981.97
$1,640.70
Answer:
b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Help meee with thisss pleasee
Answer:
y=x-7
Step-by-step explanation:
This equation is true for all the given points.
Answer:
Y=x-7
Step-by-step explanation:
plug the x values into the equations and see what make sense like
3-7= -4
what is the parallel slope of 2/3
Answer:
[tex]\boxed {\tt m=\frac{2}{3}}[/tex]
Step-by-step explanation:
Parallel slopes have the same slopes.
If a slope is 2/3, the parallel slope will be the same. So, the parallel slope will also be 2/3.
Therefore, the answer is m=2/3
What is the parallel slope of 2/3 .
Explanation:We know that parallel slopes have the same slopes.
Answer:The parallel slope of 2/3 is 2/3 .
Can you guys help me please?
soooooooooo no ones gonna help me with my paper? ight lol
Answer:
Which paper?...LOL...
Can I get an answer please?
9514 1404 393
Answer:
T = (4, 9)
Step-by-step explanation:
The midpoint is computed from ...
Z = (S + T)/2
Solving for T, we find ...
T = 2Z -S
Using the given coordinates, this is ...
T = 2(4, 6) -(4, 3) = (2·4-4, 2·6 -3) = (4, 9)
The location of T is (4, 9).
which statement is false
Answer:
C
Step-by-step explanation:
measure BOA and measure COA are not congruent.
Use quadratic formula to solve equation -3x^2-4x-4=0 pls help I have 10 minutes left of this test!!
Answer:No real solutions
Step-by-step explanation:Let's solve your equation step-by-step.
−3x2−4x−4=0
For this equation: a=-3, b=-4, c=-4
−3x2+−4x+−4=0
Step 1: Use quadratic formula with a=-3, b=-4, c=-4.
x=
−b±√b2−4ac
2a
x=
−(−4)±√(−4)2−4(−3)(−4)
2(−3)
x=
4±√−32
−6
Which sequence shows the numbers in order from least to greatest?
A.
B.
C.
D.
Answer:
The answer is C
Step-by-step explanation:
-6 is the largest because it is an absolute value number so it turns into 6
-100 is the smallest because the bigger a negative number is the smaller it actually is.
can somebody help me ??
is 4.2837193205.............. a natural number , rational number, integer, irrational number, or a real number
I NEED HELP ASAP PLEASE HELP PLEASE
Solve for m:
E = mc²
Pls help me :)
Answer:
m = E/c²
Step-by-step explanation:
Step 1: Write equation
E = mc²
Step 2: Divide both sides by c²
E/c² = m
Step 3: Write
m = E/c²
A ______ of a number is that number times any whole number.
Example: 10 is a _____ of 5 because 5 x 2 = 10
48 is a _____ of 8 because 8 x 6 = 48
Answer:
multiple
Step-by-step explanation:
I think the answer is "multiple" Since a multiple of a number is that number multiplied by another.
Example: 10 is a multiple of 5 because 5 x 2 = 10
48 is a multiple of 8 beacuse 8 x 6 = 48
Hope this helps :)
multiple of a number is that number times any whole number.
The following information should be considered:
10 should be the multiple of 5 because 5(2) = 10.And, 48 is the multiple of 8 because 8(6) = 48.learn more; https://brainly.com/question/26115859?referrer=searchResults