Answer:
A) -5
Step-by-step explanation:
(x+5) defines the movement in the x direction
Remember! When something is in parenthesis, signs have to change.
4t^2-6 when t is 3
Math question
Answer:
30
Step-by-step explanation:
4t^2-6 when t is 3
Since we know t=3, we can substitute that in
4(3^2) - 6
Simplify.
3^2 = 9
= 4(9) - 6
= 36 - 6
= 30
Please help sorry if it’s a little blurry! I’ll mark brainliest if you tell me why you got that answer.
Answer:
Hi! Saw your comment saying you got it, congrats! I hope you are having an amazing day/night and I wish you luck with the rest of your studies! I hope you don't mind that I use this for some points! <3
If a, b are real numbers and 7a + i(3a - b) = 14 - 6i , then find the values of a and b.
If a, b are real numbers and 7a + i(3a - b) = 14 - 6i, then find the values of a and b. Therefore, the value of a = 2 and the value of b = 12. 3.
The value of the variables 'a' and 'b' of the complex equation will be 2 and 12, respectively.
What is a complex number?The complex number is the combination of the real part and the imaginary part. Then the complex number is given as a+bi where the value of i is √(-1) and the value of i² is -1.
The equation is given below.
7a + (3a - b)i = 14 - 6i
Compare the real part of the equation, then we have
7a = 14
a = 14 / 7
a = 2
Compare the imaginary part of the equation, then we have
3a - b = - 6
3 x 2 - b = -6
6 - b = - 6
b = 6 + 6
b = 12
The value of the variables 'a' and 'b' of the complex equation will be 2 and 12, respectively.
More about the complex number link is given below.
https://brainly.com/question/10251853
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Helppppppppppppp meeeeeeeeeeeeeęeė
Answer:
61
Step-by-step explanation:
36 + 25 = 61
Answer:
61
Step-by-step explanation:
Parentheses first
2 2
(6) -5
36 + 25
61
At a little-known vacation spot, taxi fares are a bargain. A 16-mile taxi ride takes 24 minutes and costs $9.60. You want to find the cost of a 42-minute taxi ride. What unit price do you need?
Answer:
$32.90
Step-by-step explanation:
You would need $32.90 to get travel by the taxi.
Select all the correct answers.
Which expressions are equivalent to this exponential expression?
(52)-3.54
5-4
25
0 0 0 0 0
52
5-1
051
Reset
Reset
Next
Answer:
first and third and fifth
Step-by-step explanation:
big brain time
Answer:
25 and 5^2
5 to the power of two is 25, because 5 * 5 is 25. Therefore the two are the same.
Step-by-step explanation:
♩ What can I say except your welcome? ♪ ♫
Please help I don't understand this
Answer:
First equation: No solution
Second Equation: One solution
Third equation: Infinitely many solutions
Step-by-step explanation:
Hope this helped, Have a Great Day!!
how much of a 3/4 of cup serving is in a 2/3 cup of yogurt?
Answer:
8/9
Step-by-step explanation:
could i have brailiest plz it isnt a must tho thx
Tell whether the blue figure is a translation, reflection, rotation, or dilation of the red figure,
o translation
reflection
rotation
dilation
Yeah we need a pic for this dude
HELP PLEASE!! NUMBER ONE OR TWO PLEASE!
JUST SHOW ME HOW TO DO IT! THANK YOU BUNCHES!xoxo
Answer:
Step-by-step explanation:
1. 6, ?, ?, ?,102
a0 =6
a1=?
a2=?
a3=?
a4=102
an= a0+n*d
a4= 6+ 4*d=102 so 4d= 102-6=96, so d=96/4=24
d=24
a1 = 6+24=30
a2 =30+24=54
a3 =54+24=78
Directions are on the picture. I just need to figure out
Answer:
Bruh so easy hahahahahaha
This is just a made up question I made.
6(2 + 9) - 11
Answer:
55
Step-by-step explanation:
2+9=11x6=66-11=55
Help me please also put in the comments how to mark you brainilest if you get it correct
Answer:
4: 60
5: 96
Step-by-step explanation:
6 times 10
8 times 12
Answer:
4 is 60
5 is 96
Step-by-step explanation:
what is 73.85 dived by 5
plz I need help
Answer:
14.77
Step-by-step explanation:
Are you not able to use a calc? I can sketch out the long division if you need it!
an orchard sells 6lb of apples for $13.50 there is a proportional relationship between the cost and number of apples.
Answer:
Yes, there is a proportional relationship. For every 6 pounds of apple sold, they make $13.50.
Divide. Write the quotient in lowest terms. 1 7/9÷4/5
Answer:
2 units and 2/9
Step-by-step explanation:
Answer: 236.25
Step-by-step explanation:
What is the percent of increase from 900,000 to 1,000,000?
Round your answer to the nearest tenth of a percent and include a percent sign (%),
Answer:
1000000/900000= 10/9= 1.1111111111*100=11.11%
NEED ASAP
Which value is the solution for the equation tanx/2=1
pi/2
pi/4
3pi/4
3pi/2
Answer:
a ) π/2, 4π/3, 3π/2. 5π/3.
Step-by-step explanation:
2 sin t cos t + √3 cos t = 0
cos t ( 2 sin t + √3 ) = 0
Therefore:
cos t = 0, t 1 = π/2, t 2 = 3 π/2
or:
2 sin t + √3 = 0
2 sin t = - √3
sin t = - √3 / 2
t 3 = 4 π/3, t 4 = 5 π/3
Answer:
I think its the first option
Your realized income from your primary job is $2,034.24/month. Your fixed expenses are 30% of your primary job’s realized income. You have a second job that pays $9.50/hr with deductions of FICA (7.65%), federal tax withholding (11.5%), and state tax withholding (7.75%). If you want to save enough in the next 10 months to have an emergency fund that will cover 5 months using only 20% of your discretionaries from your primary job, how many hours per month do you need to work at your second job to meet your monthly savings goal?
Answer:
Step-by-step explanation:50.98%
Answer:
3
Step-by-step explanation:
i just took it lol
Ms. Sacksteader owns a grocery store. She buys 272 pounds of potatoes for $99. She wants to sell them for twice as much. She makes 9 bags containing 10 pounds each and puts the rest in 5-pound bags. Her family will eat any of the leftover potatoes. Ms. Sacksteader wants to know how many 5-pound bags of potatoes she can sell. How much money will ms. Sacksteader make fir the 5 lb bags
Answer:
b
Step-by-step explanation:
What type of number cannot be written as a fraction p/q , where p and q are integers and q is not equal to zero
9514 1404 393
Answer:
irrational
Step-by-step explanation:
A number that can be written as the ratio of two integers is called a "rational" number. If it cannot be written that way, it is called an "irrational" number
Irrational numbers cannot be written as a fraction of p/q.
Rational numbers can be written as a fraction of p/q.
what is the value of x?
Answer:
I believe the answer would be fifteen
y = -6x
y = -8x + 6
?????
Answer:
x=3
Step-by-step explanation:
-6x=-8x+6
+8 +8
2x=6
2/2 6/2
x=3
Solve the following quadratic equation
2x²+7x=15
Answer:
x = - 5 ; x = 3/2
Step-by-step explanation:
Start by subtracting 15 from both sides to get to an equation in standard form: a x^2 + b x + c= 0 so we can use the quadratic formula to solve for "x".
2 x^2 + 7x - 15 = 0
Then:
[tex]x=\frac{-7+/-\sqrt{49-4(2)(-15)} }{4} \\x=\frac{-7+/-\sqrt{169} }{4}\\x=\frac{-7+/-13}{4}\\x =-5\\or\\x=3/2[/tex]
.
Identify the partial quotient in the second step of the following problem:
10
100
300
1
Answer:
100
Step-by-step explanation:
I'm struggling a little bith in Math. Can someone help me to understand how to calculate MAD (mean absolute deviation)?
Answer:It can be calculated by finding the mean of the values first and then find the difference between each value and the mean. Take the absolute value of each difference and find the mean of the difference, which is termed as MAD. Find the MAD of a data set using this mean absolute deviation calculator. MAD Calculator.
Step-by-step explanation:
What is the formula for calculating a residual value
The residual value indicates how well the regression model fits the observed data, with a residual of zero indicating a perfect fit.
In the context of linear regression analysis, the residual value represents the difference between the observed value of the dependent variable and the predicted value. The formula for calculating the residual value can be expressed as:
Residual = Observed Value - Predicted Value
To calculate the residual value, you need to have a regression model that predicts the value of the dependent variable based on the independent variable(s). Once you have the predicted value, you subtract it from the corresponding observed value to obtain the residual.
For example, if you have an observed value of 10 and the predicted value from the regression model is 8, the residual would be:
Residual = 10 - 8 = 2
The residual value indicates how well the regression model fits the observed data, with a residual of zero indicating a perfect fit.
To know more about residual value visit:
brainly.com/question/31393609
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A stick is 8 m long. A rope is 14 times as long as the stick.
If the rope is divided into 2 pieces, how many meters long is each piece of rope?
Answer:
56
Step-by-step explanation:
8 times 14=112 divided by 2 = 56
What is 2.685 rounded to the near tenth
Answer:
2.7
Step-by-step explanation:
To round 2.685 to the nearest tenth consider the hundredths’ value of 2.685, which is 8 and equal or more than 5. Therefore, the tenths value of 2.685 increases by 1 to 7.
The table below shows the probability distribution for the number of times some students in my MATH 211 class said that they forgot to do
their homework. Let X represent the random variable "number of times forgot to do hwk" (Note: number of times forgot to do hwk are
independent from each other) and P(X) the associated probability,
X х
PIX)
0.45
0
1
0.32
2
0.04
3
What is the probability that the "number of times forgot to do hwk" is at least 1.7(Round answer to 2 decimal places)
O a. 0.45
O b.0.32
O c.0.55
O d. 0.73
McGraw
AP
8:11 PM
11/9/2020
Answer:
8::::::::::::::::::D *