Step-by-step explanation:
PEMDAS
parentheses, exponents, multiplication, division, addition, subtraction.
first multiply:
2×3=6
6+4-5
Now add
6+4=10
Now subtract
10-5=5
5 is the answer
I hope this helped! :)
SOLVING STEPS...
FIRST CALCULATE 2 × 3
SO IT'S 6
NOW THE FORM IS
[tex]6 + 4 - 5[/tex]
CALCULATE THE SUM OF DIFFERENCE
SO THE ANSWER IS
[tex]5[/tex]
GAVE ME THE BRAINLIEST IF MY ANSWER WAS HELPFUL...
elephant sanctuary contains adult and baby elephants the ratio of adult elephants to baby elephants is 5 find and interpret the value of the ratio
I need to find the exponent of ten!
Answer:
100
Step-by-step explanation:
Answer:
Its 1
Step-by-step explanation:
Center(-4,2) radius 7. What’s answer ??
Answer:
C
Step-by-step explanation:
(x+4)^2+(y-2)^2=49
C
This data is an example of
Х
1
3
5
7
4
9
2
y-2
-1
0
1
A. a linear function
B. a nonlinear function
C. neither a linear nor nonlinear function - it is not a function at all
Answer:
A linear function cuz the numbers doesn’t repeat
Step-by-step explanation:
Rain drop :)
3. Give the digits in ones place and tenths place in the number 6.704
A. 7,6
B. 4,6
C. 6,4
D. 6,7
Answer:
D
Step-by-step explanation:
Landon is buying a shirt priced at $19.99. The sales tax is 8.5%. What is the total cost with tax of the shirt?
Answer:
21.69
Step-by-step explanation:
you need to add the sales tax to 1 to find the answer. (1.085*19.99=21.69)
Answer:
$21.69 is the total cost
Step-by-step explanation:
you just have to do this
(1.085*19.99=21.69)
and thats how you get $21.69
Hope this helps
This table shows the input and output values for a linear function f(x).
What is the difference of outputs for any two inputs that are one value apart?
−30
−25
1
20
Answer:
-25
Step-by-step explanation:
The following are x-values (inputs) and their y-values (outputs) that are one value apart:
(Input, output)
✅(-2, 20) and (-1, -5)
Difference between their outputs = -5 - 20 = -25
✅(-1, -5) and (0, -30)
Difference between their outputs = -30 -(-5) = -25
✅(0, -30) and (1, -55)
Difference between their outputs = -55 -(-30) = -25
✅(1, -55) and (2, -80)
Difference between their outputs = -80 -(-55) = -25
As we can see the difference of outputs for any two inputs that are one value apart = -25
Answer:
-25
Step-by-step explanation:
Use the graph to find the value of f(45).
A) 5
B) 10
C) 20
D) 35
Answer:
I'm not sure if this helps or not but the value of 45 is 45 if you're talkin about the factors of 45 its 1 3 5 9 15 45
Help please I’m not sure what the answer is
Answer:
D
Step-by-step explanation:
Please hurry!! Thanks
Answer:
angle 1, angle 3, and angle 8.
Select the correct answer.
Function n has an x-intercept at (4,0), which statement must be true about D, the discriminant of function h?
OA. D< 0
OB. DO
OC. DO
OD. D = 0
The statement which must be true about D, the discriminant of function h is D =0 hence, option (D) must be correct.
What is the discriminant of function?When working with quadratic equations, the discriminant is commonly calculated to investigate the kind of roots. Even though it is difficult to ascertain a discriminant for any polynomial, there exist methods for collecting the discriminant of cubic and quadratic equations that reduce our approach.
The discriminant function gives us an idea about the nature of the solution whether it is real or not if real then how much will be the solution?
If D > 0 then there will be 2 real solutions.
If D = 0 then there will be 1 real solution.
If D < 0 then there will be 2 imaginary solutions.
Given that function, h has an interception it means there will be a real solution. Hence, D = 0 will be the correct answer.
For more information about the discriminant function
https://brainly.com/question/15884086
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What is important to know about shortened URLs?
What else should you check for in a message? Give two examples. HELP MEEEEE
Answer:
is the rise of mobile smartphones , texting ,internet
What is 2÷1/8?
A. 116
B. 14
C. 4
D. 16
Answer:
C
Step-by-step explanation:
Answer:
16(option D)
Step-by-step explanation:
2÷1/8
=2×8
=16
Option D is correct
a rectangle has a height to width ratio of 3 :4.5 give two examples of dimensions for rectangles that could be scaled versions of this rectangle
Answer:
The required dimensions that can be scaled versions of given rectangle are:
Height = 12, Width=18
Height = 30, Width=45
Step-by-step explanation:
Given that height to width ratio is:
3: 4.5
Any ratio equivalent to this or which simplifies to this ratio will be the scaled version of the given rectangle.
Remembering that both sides of the ratio can be multiplied with a number.
So,
The scaled versions can be:
[tex]4(3):4(4.5)\\12:18\\AND\\10(3): 10(4.5)\\30:45[/tex]
The required dimensions that can be scaled versions of given rectangle are:
Height = 12, Width=18
Height = 30, Width=45
ANSER BOTH QS FOR BRIANLYEST NEED HELP WILL GIVE BRAINLEST
Step-by-step explanation:
on the first one you can actually draw a number line and show a positive side and the negative side so you can actually decide the spacing like we can say the scale like one centimetre represents 4/4 like what I did.
On the second one you can actually choose to write any kind of situation that you prefer for instance, i chose Point Marks that you're given in an exam. If you didn't give the assignment on time then you get -5 then you gave the assignment on time you get +5 marks then sometimes you get zero marks like you fail the assignment you get zero then the zero always represents the neutral number like a marker that differentiates the integers from negative to positive and vice versa.
Help with all part o need help with this as asap
Question 2 Part 1 Answer: The answer is 3x = y.
Question 2 Part 1 Step-by-step explanation: When you see 2 as [tex]x[/tex] and 6 as [tex]y[/tex], divide [tex]y[/tex] by [tex]x[/tex] and you basically get 3. Do the same thing with 4 as [tex]x[/tex] and 12 as [tex]y[/tex].
Question 2 Part 2 Answer: The answer is [tex]33.\stackrel{-}{3} \%[/tex].
Question 2 Part 2 Step-by-step explanation: Basically, anything divided by three gets a percentage of [tex]33.\stackrel{-}{3} \%[/tex].
Question 2 Part 3 Answer: The answer is 270.
Question 2 Part 3 Step-by-step explanation: You can use proportions to solve this problem or do it by typing the first entry on a graphing calculator (x-intercept is your answer):
[tex]\frac{6}{18}=\frac{90}{x}\\\\\frac{6}{18}=\frac{90}{270}[/tex]
Done!
22-7y=8 solve for y, showing steps
Answer:
y=2
Step-by-step explanation:
[tex]22-7y=8[/tex]
Subtract 22 from both sides
[tex]-7y= -14[/tex]
Divide by -7 on both sides
[tex]y=2[/tex]
Hope this helps :)
Amber got demoted, and her hourly rate decreased from $10.25 to $9. What is the percent
decrease?
Answer:
9.3275
Step-by-step explanation:
Answer:
The percent decrease is 12.20%
Step-by-step explanation:
$10.25 - $9 / $10.25 * 100% = 12.19512195121951 = 12.20%
What is the cos equation in the image below?
Answer:
can you copy and paste the answer on google because that is how i answer question
Step-by-step explanation:
Hhhhhhheeeellllpppppp asap
Answer:
Number 1 is 50 and Number 2 is 40
Step-by-step explanation:
25 X 2 = 50
2 X 20 = 40
A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width. How many inches of the width of the box is not taken up by pencils? Show your reasoning. All the pencils have the same width. How wide is each pencil? Show your reasoning.
Answer: Width of box is not taken up by pencils = [tex]2\dfrac58\text{ inches}[/tex]
Width of each pencil [tex]=\dfrac38\text{ inches}[/tex]
Step-by-step explanation:
Given: Width of pencil box = [tex]5\dfrac14\text{ inches}=\dfrac{21}{4}\text{ inches}[/tex]
Width of seven pencils = [tex]2\dfrac58\text{ inches}=\dfrac{16+5}{8}\text{ inches}=\dfrac{21}{8}\text{ inches}[/tex]
Width of box is not taken up by pencils = Width of pencil box - Width of seven pencils
[tex]\left \{ {{y=2} \atop {x=2}} \right. \dfrac{21}{4}-\dfrac{21}{8}\\\\=\dfrac{21\times2-21}{8}\\\\=\dfrac{21}{8}\text{ inches}=2\dfrac58\text{ inches}[/tex]
Width of box is not taken up by pencils = [tex]2\dfrac58\text{ inches}[/tex]
Width of each pencil = (Width of seven pencils ) ÷ 7
[tex]=\dfrac{21}{8}\div7\\\\=\dfrac{21}{8}\times\dfrac17\\\\=\dfrac38\text{ inches}[/tex]
Width of each pencil [tex]=\dfrac38\text{ inches}[/tex]
if a car travels 55 miles per hour how far will it travel in half an hour
Answer:
27.5
Step-by-step explanation:
Please help me outtttttttttttttttt
Answer: B
Step-by-step explanation: multiply 3/8 by 4 to get 3/2 then put 3/2 in decimal form to get 1.5
plzzzzzzzzzz quick!!
Which of the following could be solved by using the equation –5 + 5 = 0?
A. Jack made five piles with five cards in each pile.
B. Maribeth bought five bracelets and five necklaces.
C. Jessie read five books today and five books the day before.
D. Sam lost five points and then gained five points.
D they lost -5 and gained 5 more points
PLEASE HELP!!! I don’t get these problems I’m struggling really bad!! :(((
Answer:
-2 is the lower bound for the real zeros
Step-by-step explanation:
Pls help will mark brainliest
Answer:
The second one.
(-7 ,-4, -3, 5, 7)
Step-by-step explanation:
the domain means the x values.
make me the brainliest by clicking the crown at the bottom of this answer
plzzz and thank you
Taking into account identical letters, how many ways can the researcher arrange the word CALLITRICHIDAE that start or end with vowels?
Answer:
241,920 different ways
Step-by-step explanation:
We have 6 vowels, but A repeats twice and I repeats three times, so the number of ways in which each can either start or end the word:
³P₂ = 3! / (3 - 2)! = 6 / 1 = 6 ways
You can start words with A, E or I, or end the words with A, E, or I.
the remaining 8 consonants can be arranged in 8! ways = 40,320 ways
total number of ways that the letters can be arranged = 6 x 40,320 = 241,920 different ways
The total number of ways the researcher arrange the word CALLITRICHIDAE that start or end with vowels is 6 ways and this can be determined by using the given data.
Given :
Word -- CALLITRICHIDAE
The following steps can be used in order to determine the total number of ways the researcher arrange the word CALLITRICHIDAE:
Step 1 - First, calculate the total number of vowels in the given word CALLITRICHIDAE.
Total vowels = 6
Step 2 - Now, determine the total number of times a letter repeat in the word CALLITRICHIDAE.
So, the letter A appears 2 times and letter I appears 3 times in the word CALLITRICHIDAE.
Step 3 - Now, evaluate the total number of ways the word CALLITRICHIDAE is arranged:
[tex]\rm Total \;Number\; of\; Ways=\; ^3P_2 = \dfrac{3!}{(3-2)!}=6[/tex]
For more information, refer to the link given below:
https://brainly.com/question/1216161
Fact family for 8,7,56
Answer: 8 x 7 = 56 7 x 8 = 56 56/8=7 56/7=8
Step-by-step explanation: the way that you do it you will the same numbers
Step-by-step explanation: 8: 1,8, 2,4,4,2 8,1
7: 1,7,
56: 1,56,7,8,8,7
Which phrase correctly represents the algebraic expression 3t?
A) The sum of three and a number.
B) The product of three and a number.
C) The quotient of three and a number.
D) The difference of three and a number.
Answer:
b
Step-by-step explanation:
3t is also represented as 3(t)
which is multyplication
theirfor the product
Answer:
the answer is b
Step-by-step explanation:
write the standard form of the line that passes through the given points 3, 1 and -2, 3
Answer:
ye
Step-by-step explanation:
ye