1
because it is immediatly after the point
Please help me with this question:)
Answer:
Ada is correct.
Step-by-step explanation:
Problems with Naman:
Naman is supposed to follow PEMDAS, which is the order of operations, and stands for:
Parenthesis
Exponents (& Roots)
Multiplications
Division
Addition
Subtraction
~
The mistake: Naman moved +6 to the left and added it to the 2 located on the left side of the expression. You cannot do that, as it breaks the law of PEMDAS. On the other hand, Ada did the correct thing, which was to distribute 2 to all terms within the parenthesis (as one term in the parenthesis has a variable, and the other is a constant, meaning that they cannot be combined). This leads to Naman not doing the rest of the question correct.
Next, Ada correctly combined the two constants, which resulted in 0. 0 means nothing, therefore the placeholder is not needed. Therefore, 8x is the final answer.
Factor this polynomial completely.
x2 - 8x + 16
Answer:
The choose B. (x-4)(x-4)
I hope I helped you^_^
Answer:
B.(x-4)(x-4)
Step-by-step explanation:
x²-8x+16
(x²-4x)(-4x+16)
x(x-4)-4(x-4)
(x-4)(x-4)
Solve for j.
–9j = 6j − 2(5j + 5)
j =
Answer:
-9j=6j-2(5j + 5)
-9j-6j=-2(5j+5)
-15j=-10j -10
-15j+10j=-10
-5j=-10
-5j/-5 =-10/-5
j=2
Step-by-step explanation:
-9j = 6j - 2 (5j + 5)
-9j = 6j - 10j - 10
-9j = -4j - 10
-9j + 4j = -10
-5j = -10
j = -10 / -5
j = 2
6 - 0.75 x 1/10
^
fraction
Answer:
the answer of this question is 0.525
Answer:
[tex] \frac{3}{40} [/tex]
Step-by-step explanation:
[tex]0.75 \times \frac{1}{10} [/tex]
➡️ [tex] \frac{75}{100} = \frac{3}{40} [/tex]
➡️ [tex] \frac{3}{4} \times \frac{1}{10} [/tex]
➡️ [tex] = \frac{3 \times 1}{4 \times 10} = \frac{3}{4 \times 10} [/tex]
➡️ [tex] = \frac{3}{40} [/tex] ✅
2,8,18,32,50,72 which term is the sequence is 512?
Answer:
16
Step-by-step explanation:
2+6=8
8+10=18
18+14=32
6+4=10 10+4=14
an+1=an+(2+4n)
a7=a6+26=72+26=98
a8= a7+30= 98+30=128
a9=a8+34=128+34= 162
a10=a9+38= 162+38=200
a11=a10+42= 242
a12=242+46=288
a13=288+50= 338
a14=338+54= 392
a15=392+58= 450
a16= 450+62=512
What is the median of the following data values?
17, 19, 20, 21, 22, 25, 29, 30, 32, 35
O A. 24.5
O B. 22
O c. 25
O D. 23.5
Answer:
[tex]\boxed {\boxed {\sf D. \ 23.5}}[/tex]
Step-by-step explanation:
The median is the number in the middle of a set of data. To find, we place the numbers in order from least to greatest and pick the middle number.
The data set is:
17, 19, 20, 21, 22, 25, 29, 30, 32, 35This is already in order from least to greatest, so we can begin removing numbers from each side of the list until the middle is reached.
19, 20, 21, 22, 25, 29, 30, 3220, 21, 22, 25, 29, 30 21, 22, 25, 2922, 25Now we have 2 numbers that are in the middle. To find the median, we take the mean or average of these 2 numbers. Add them together, then divide by 2.
22 + 25= 4747/2 = 23.5The median of this data set is 23.5 and choice D is correct.
Write an equation for the line that is parallel to 8x + 2y = 4 and goes through (0,7)
Answer:
y = -4x +7
Step-by-step explanation:
First, we need to find the slope of the first equation
8x + 2y = 4
Subtract both sides by 8x
8x + 2y = 4
-8x -8x
2y = -8x + 4
Then divide both sides by 2 to isolate the variable, y
2y/2 = (-8x + 4)/2
y = -4x + 4
This means the slope is -4, so our other equation will need to have the slope of -4 to be parallel
y = -4x + ?
Wait, the equation also needs to be a line where it goes through (0,7)
Luckily, that just seems to be the y-intercept, so our work is cut out for us.
Here is our equation
y = -4x + 7
You can plug in the numbers to check
7 = -4(0) +7
7 = 0 + 7
7 = 7
What is six hundred five thousand, five hundred written in standard form
605,500 in the standard form is 6.055 × 10^5
Evaluate each expression.
*7th grade math* ts confusing yall.
Which equation is a function of x?
Answer:
If you input a value of x then we get the output f(x) = y, which is the function of x. This is a function of x. Hence, x² = y is a function of x.
pls help it’s due in 20 minutes solve by using PEMDAS
Answer:
23
Step-by-step explanation:
30/3 + 13/1
23
To which number sets would ✓16 belong? Check
all that apply.
(Select all that apply.)
Natural
Whole
Integers
Rational
Irrational
Answer:
16 is rational , interger , Whole.
i can't answer this question for pre-algebra (9^3)6 =
Answer:
9^18
Step-by-step explanation:
We know that a^b^c = a^(b*c)
(9^3)^6
9^(3*6)
9^18
Help help help help me pls !,!,!,
Answer:
96
Step-by-step explanation:
First, you find the area of RPQ using 1/2×base×height. That is, 1/2×6×8. And the answer is 24. Then you multiply 24 by 4 to get the area of all the sides excluding the base to get 96.
Help please !!!!!!!!!!
Answer:
Solving for x:
x= -y-5
Solving for y:
y= -x-5
Step-by-step explanation:
help!!!!! asap!!! ill mark brainlist!
Answer:
9.013, 9.13, 9.1342, 9.2
Step-by-step explanation:
What is the percentage change from 17 to 74
Answer:
= 22.97.
Step-by-step explanation:
8x - 5y = 74
What is y and x?
Answer:
x = 11/2
y = -x/2+35/4
Step-by-step explanation:
Find X and Y. Please Help I will reward you with 95 points
Answer:
45° and 20°Step-by-step explanation:
2x is supplementary with the right angle and 3y is supplementary with 6y, as same side interior angles.
Therefore:
2x + 90 = 1802x = 90x = 45And
3y + 6y = 1809y = 180y = 20[tex]\\ \rm\longmapsto 2x+90=180[/tex]
[tex]\\ \rm\longmapsto 2x=180-90[/tex]
[tex]\\ \rm\longmapsto 2x=90[/tex]
[tex]\\ \rm\longmapsto x=90/2[/tex]
[tex]\\ \rm\longmapsto x=45°[/tex]
Now
[tex]\\ \rm\longmapsto 3y+6y=180[/tex]
[tex]\\ \rm\longmapsto 9y=180[/tex]
[tex]\\ \rm\longmapsto y=180/9[/tex]
[tex]\\ \rm\longmapsto y=20[/tex]
Describe 2 ways to find the area of the shaded rectangle
please solve this please anyone...
Answer:
A.
f(1.999)= 5(1.999) +1
= 9.995 + 1
=10.995
B. 11
Step-by-step explanation:
[tex]f(x) = 5x + 1 \\ f(1.999) = 5 \times 1.999 + 1 = 9.995 + 1 \\ = 10.995 \: can \: round \: in \: to \: 11 \\ thank \: you[/tex]
If 2^10 + 2^10 = 2^x, what's x?
Answer:
11
Step-by-step explanation:
2^10 + 2^10 = 2^x
1024 + 1024 = 2^x
2,048 = 2^x
x = 11
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]x = 11[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'x'...}}\\\\2^{10}+2^{10} = 2^x\\--------------\\\rightarrow 2^{10} = 1024\\\\\rightarrow 1024 + 1024 = 2^x\\\\\rightarrow 2048 = 2 ^x\\\\\rightarrow log(2^x)=log(2048)\\\\\rightarrow xlog(2)=log(2048)\\\\\rightarrow \frac{log(2)}{log(2)} =\frac{log(2048)}{log(2)}\\\\\rightarrow x = \frac{log(2048)}{log(2)}\\\\\rightarrow \boxed{x = 11}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
A city has a population of 310 000 of people. Suppose that each year the population grows by 7.25%. What will the population be after 12 years?
This is an exponential growth problem.
The equation is: total = start value x ( 1 + rate)^time
Total = 310,000(1 + 0.0725)^12
Total = 718,008
Answer: 718,008
Its midpoint please help
Answer:
[tex]thank \: you[/tex]
john has a mass of 54 kg ,60grams. how many grams is that
Answer:
54,060g
Step-by-step explanation:
1kg=1000,
therefore 54kg= (54x1000)
= 54000+60
= 54060g
What is the value of the expression 6( -5 1/4 ?
Answer:
-63/2
Step-by-step explanation:
6( -5 1/4)
= 6(-21/4)
= -63/2
I need answer pls help
Answer:
A
Step-by-step explanation:
Cuz
ILL MARK BRAINIEST IF YOU CAN DO THIS CORRECTLY!!!
Answer:
76/100
Step-by-step explanation:
19/25 * 4/4=76/100
Add −1.25+2.5
Plot the addend on the number line
I need the answers to 1.04 adding decimals.
1. -1.25+ 2.5
plot the addend number on the number line
2.
Answer:
Add −1.25+2.5 Plot the addend on the number line I need the answers to 1.04 adding decimals ... - did not match any documents.
Suggestions:
Make sure that all words are spelled correctly.
Try different keywords.
Try more general keywords.
Try fewer keywords.
Answer:
Plot the numbers -1.25 and 1.25
Step-by-step explanation:
You have to plot these two numbers on the number line.