Help with this one please
Answer:
(3x - 14) (2x - 7)
I hope this helps!
cual es el valor de la expression
7×3²+3×7+6
Answer:
90
Step-by-step explanation:
7 x (3x3) + (3x7) +6
(7 x 9) + 21+6
63 + 21 + 6
90
Which complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i)
Answer: -4 - 32i
i just took this test
The complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i) is -32i-12.
The given expression is (2+i)(8-3i)-(23+34i).
What is a complex number?A complex number can be visually represented as a pair of numbers (a, b) forming a vector on a diagram called an Argand diagram, representing the complex plane.
Now, apply the distributive property and multiply each term of the first complex number with each term of the second complex number.
That is, (2+i)(8-3i)=8+8i-6i-3i²=8+2i+3 (∵i²=-1)
Now, 2i+11-23-34i=-32i-12
Therefore, the complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i) is -32i-12.
To learn more about the complex numbers visit:
https://brainly.com/question/28007020.
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Help!!!!!!! solve the inequality
Answer:
25≥ w
i dont have the inquality sign
Step-by-step explanation:
multiply both sides by 5/4
Will give brainliest if correct what is the discriminant of the quadratic equation: (multiple choice)
Kerry takes up a delivery consignment. He delivers a few packages and one-fourth of
the packages remains in the truck. This excludes 5 packages that were returned. If
the truck contains 65 packages now, how many packages were there in Kerry's
original consignment?
Answer:
multiply 65 by 5 and divide by 1 fourth
Step-by-step explanation:
The correct Standard Form of the equation y=−2/7x−11/7:
Answer:
y=-(2)/(7)x-5
Step-by-step explanation:
A square is removed from the right hand corner
Answer:
C im pretty sure
Step-by-step explanation:
Because the square taken out has a 4x4 area which is 16 and the area of the whole square used to be 14x14 which is 196 and if u subtract 16 from that you get 180
What is the slope of the line? Select the correct choice below and, if necessary, fill in the answer box to complete
your choice.
O A. The slope of the line is
(Type an integer or a simplified fraction.)
O B. The slope of the line is undefined.
[tex]\tt Step-by-step~explanation:[/tex]
Slope = rise/run
[tex]\tt Steps:[/tex]
Rise: The line travels 5 units vertically (up) from the first point to the second.
Run: The line goes 6 units horizontally (left) from the first point to the second.
Slope = rise/run; Slope = 5/6
[tex]\Large\boxed{\tt The~slope~of~the~line~is:~\frac{5}{6}~units }[/tex]
Answer:
Slope = rise/run
Step-by-step explanation:
what is 2848448 X 39494948
Answer:
1.12499306E14
Step-by-step explanation:
i did the math
over a two hours time period, a snail moved 108 inches . how far is this in yards?
Answer:3 yards
Step-by-step explanation:
36 inches equals a yard so 36 Multiplied by 3 is 108 Therefore 3 yards
A coin is biased such that a is times as likely to occur as a tail. Find the expected number of when this coin is tossed twice.
Complete question:
A coin is biased such that a head is three times as likely to occur as a tail. Find the expected number of tails when this coin is tossed twice.
Answer:
1/2
Step-by-step explanation:
Head is 3 times as likely to occur as tail;
Hence,
Sample space for 2 tosses :
{HH, HH, HH, HH, HH, HH, HH, HH, HH, HT, HT, HT, HT, HT, HT, TT}
Expected probability (E(x)) = Σx*p(x)
P(x) = required outcome / Total possible outcomes
x : __________ 0 ______ 1 _______ 2
p(x) : ________9/16_____6/16_____1/16
Σx*p(x) : 0(9/16) + 1(6/16) + 2(1/16)
= 0 + 6/16 + 2/16
= 0 + 3/8 + 1/8
= 4/8
= 1/2
What is the reciprocal of 4/12?
Answer: 12/4 or 3
Step-by-step explanation: Switch the numerator and denominator. This should leave you with the answer above.
Answer:
12/4 = 3/1 = 3
Step-by-step explanation:
To find the reciprocal of a fraction, flip it.
The reciprocal of 4/12 is 12/4 which reduces to 3.
|x |-8= -5
what's the answer
Answer:
|x |-7 = -5 ( x = -3 )
Step-by-step explanation:
Can someone help me answer these please?
Answer: I think that the person above me is right so you should mark her/him brainliest.
evaluate. express your answer in simplest form. 7/9 - 2/8 x 4/9
A 20/9
B 5/9
C 2/3
D 48/72
Answer:
2/3
Step-by-step explanation:
[tex] \frac{7}{9} - \frac{2}{8} \times \frac{4}{9} \\after \: simlifying \\ \frac{7}{9} - \frac{1}{9} = \frac{6}{9} = \frac{2}{3} [/tex]
Plz answer fast! Thank you to whoever answers❤️
Please help me............
Answer:
85°
Step-by-step explanation:
180° - (67°+28°) =p
180°- 95° = p
P = 85°
Simplify. Help:(
-7i•(-8i)
Answer:
I got - 56, I could be wrong though
Answer:
-56
Step-by-step explanation: multiply -7i (-8i)
Multiply -8 by -7 56ii
raise i to the power of 1
56(1 ii)
Use the power rule aman m+n to combine exponents
56i 1+1
Add 1and 1 2
56i^2
rewrite i^2 as -1
56;-1
multiply 56 by -1
-56
List 5 significant advances in architecture Eastern Indians made
Answer:
Primarily, the Indian temple architecture has been classified into three broad types, namely; Nagara or the northern style, Vesara or mixed style, and the Dravida which is the southern style. All these styles carry their unique regional influences and lineages.
Step-by-step explanation:
Help I’ll mark you as the brainliest
No answer choice
parallel to y = 5x – 7 but contains (-1,-3)
Answer:
-3 = -12
Step-by-step explanation:
Have a great day
I hope that is the answer you are looking for :)
the nth term of a sequence is 20-n^2
a) find the third term of the sequence
b) which term in the sequence is the first to have a negative value
Answer:
a) 20 - 3^2 = 11
b) 5th, 20 - 5^2 = -5
Step-by-step explanation:
The answer assumes your terms begin at 1. If the terms begin at zero
a) 16
b) 6th term
if you chose to be extremely technical you would take the square root of 20.1 or 20.00000009 but I'm assuming they want whole numbers
Answer:
a)11
b)5th term
Step-by-step explanation:
4 x 12 = 6 x n.
4
6
8
12
Answer:
The answer is 8
Step-by-step explanation:
Because 4x12 is 48 and so is 6x8
Answer:
C. 8
Step-by-step explanation:
4 ⋅ 12 = 6n (6 ⋅ n is the same as 6n)
Multiply 4 ⋅ 12.
48 = 6n
Divide both sides by 6
n = 8
Hope I helped :)
Please consider Brainliest :)
please help asap 14 points
Answer:
can i friend you
Step-by-step explanation:
the polynomial p(x) has factors of x-5 and x-8. Which must be correct ?
Answer:
Find an answer to your question The polynomial p(x) has factors of x – 5 and x + 8. Which MUST be correct?
Step-by-step explanation:
If x – a is indeed a factor of p(x), then the remainder after division by x – a will be ... the polynomial (courtesy of the Remainder Theorem), but x – a is also a factor ... completed division: 2 2 5 0 7 ... x + 4 is a factor of 5x4 + 16x3 – 15x2 + 8x + 16.
Is this a function or not a function? (Picture)
Answer:
Not a Function
Step-by-step explanation:
The sum 51 + (-37) is equal to what? -14 88 88 14
Answer:
14
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
the answer is 14 and it's postive
2.685
x 102
Expanded form
Answer:
2.685 + 2.685 + 2.685 + 2.685 + 2.685 + 2.685. . . . . 102 times.
Step-by-step explanation:
Think of this as 102 times of 2.685.
So you would add 2.685 together 102 times.
(I didn't want to type out 2.685 that many times)
Hope I helped :)
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Solve for x: 4/9 x + 36 = 1/3
Answer:
x = -321/4
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Question 1
What is the 11th multiple of 15?
Answer:
165
Step-by-step explanation:
15*11=165
