Answers
Answer:
712
Step-by-step explanation:
So what you do is you have to substitute -9 for a and -4 b.
7(-4)^2 +5((-9)(-4)-6)=
=7(16)+5(30)=
=112+600=
=712
Answer:
Step-by-step explanation:
You see if A if are added you or divided by or multiply by B that’s the way how you do it
Related Questions
Please I need to answer this question!Using a Ratio Table A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine. If the vine continues to grow at this rate, it will be ? inches long at the end of 5 weeks.
Answers
Answer:
4 + 4 = 8
8 + 4 = 12
12 + 4 = 16
16 + 4 = 20 esta es tu respuesta
Step-by-step explanation:
Anya makes withdrawals from and deposits into her bank account. A. What integer represents the change in the amount in her account Anya withdraws $12 once each day for four days? B. What integer represents the change in the amount in her account of Any deposits $12 once each day for four days? C. Look for Relationships Explain the difference between the integer for the withdrawals and the integer for the deposits.
Answers
Simplify [3(12) + 3(10)] - 5
Answers
Answer:61
Step-by-step explanation:hope this helps.
Answer:
[3(12) + 3(10) -5= 61
Step-by-step explanation:
3*12= 36 + 3*10= 30
36+30=66
66-5= 61
Roberto hikes 21.48 miles on one weekend. The next weekend he hikes 30 miles. How much less is the distance he hiked on the first weekend than the distance he hiked on the second weekend?
Answers
Answer:
30-21.48=8.52
due to the laws of subtraction in math,
the result of the equation we have formulated is
8.52
8.52 miles is the answer
The difference between second week hike to first weekend is 8.52 miles.
What is difference?
The difference is the operational name of subtraction in math which can be obtained by subtracting a smaller number from a greater number. The number we subtract from is called minuend. The number being subtracted is called subtrahend while the result is called ‘difference’.
Given,
Robert hiked on first weekend = 21.48
On second weekend he hiked = 30 miles
The greater value is 30 miles, achieved by him in second weekend
Therefore, 30 - 21.48 = 8.52
The difference is 8.52 miles.
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please help asap i need this really bad
Answers
Answer:
H, I believe
Step-by-step explanation:
H is integers, which is counting numbers and their opposites (the negative numbers)
Answer:
I think its H.
Step-by-step explanation:
Please explain how to do this and show work
Answers
Need answer in a few mins pls help f(x)=2 function: f(x)=3-√x x=?
Answers
Answer:
1=x
Step-by-step explanation:
The equation would be 2=3-√x *x
subtract 3 from both sides
-1=-√x *x
multiply x*x
-1=-√x^2
the square and the square root cancel each other out
-1=-x
1=x
Now to check the answer works.
2=3-√1*1
2=3-√1
2=3-1
2=2
GIVING BRAINLIEST how many angles does a triangle have
Answers
Answer:
The sum of the measure of the angles always equals 180 degrees.
Step-by-step explanation: 3 angles
Answer:
3
step by step instructions:
A Trying go Hey 3 angle when IH birthday bounded by a pair of adjacent sides.
Shawn won an $18 gift card to a local Mexican restaurant. He must spend more than the value of the gift card when he redeems it. Burritos cost $6 each, and tacos cost $2 each. Use the 5 steps process above to solve this inequality.
Answers
Answer:
6x+2y>18
Step-by-step explanation:
Can someone help with number 8 please
Answers
Divide: 6 ÷ 1
2
Choose the expression that shows the correct way to use the rule “multiply by the reciprocal.”
One-sixth times StartFraction 2 Over 1 EndFraction
StartFraction 6 Over 1 EndFraction times one-half
6 times 2
One-sixth times one-half
Answers
Answer:
6x2
Step-by-step explanation:
edge 2020
Answer:
6x2
Step-by-step explanation:
I got it right on my test.
1.42118863049 rounded to the nearest cent cant figure it out plz help ty :)
Answers
Answer:
1.4
Step-by-step explanation:
5 and above bump him up
4 and below, let him go
-
2 is below 4, so we dont round up. therefore it stays as 1.4 :))
1.4
Explanation:
1 is the whole number. The next number which is the 4 is called a tenth. The next number (2) is in the hundredths place. It lower than 5 so it would wouldn’t round up.
pls help due very soon
Answers
Answer:
A
Step-by-step explanation:
not good at maths
(also I'd appreciate if nobody else commented on my questions complaining about my profile picture)
Answers
Two integers, n and p, have a product of –24. What is the lowest possible sum of n and p? Explain/show your work.
Answers
Answer:n=6 and p=4
Therefore 6x4=24 those are the lowest numbers because 8 and 3 are to high. Hoped this helped.
Answer:
The Lowest Possible sum of n and p is 10.
Hope that helped you ^^´´
which things are functions and which aren't
Answers
Answer:
Vertical lines are not functions.(not functions )
Function with no arguments and no return value.
Function with no arguments and a return value.
Function with arguments and no return value.
Function with arguments and a return value.
Step-by-step explanation:
The equations y = ± x and x 2 + y 2 = 9 are examples of non-functions because there is at least one -value with two or more -values. The vertical line test is a great way to visualize a violation of the definition of a function.
Answer: the curved one is not a function because it is curved.
Step-by-step explanation:
pls help solve for x
Answers
Answer:145⁶°
Step-by-step explanation:
Make Sense and Persevere: While playing a board game, Cecilia had to move back 6 spaces 9 times. What integer represents Cecilia’s movement on the board for those 9 turns?
Answers
About 64
9 x 6 = 54
What?? Is this answer I need it
Answers
Answer:
[tex]3^{108}[/tex]
Step-by-step explanation:
Apply exponent rule: [tex]\left(a^b\right)^c=a^{bc}[/tex] but [tex]a\geq 0[/tex]
Thus,
[tex]\left(3^6\right)^{18}=3^{6* \:18}=3^{108}[/tex]
Answer:
[tex]3^{108}[/tex]
PLZ HELP ASAP I WILL GIVE BRAINIEST TO FIRST PERSON TO ANSWER. question: Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t years at r rate. She transforms the equation to isolate P : P = P : P = (I/rt). Using this formula, what is the amount of money, P, that will generate $20 at a 5% interest rate over 5 years?
Answers
P=20/(0.05*5)
P=20/(0.25)
P=80
It is $80
Answer:
P = I/rt you are looking for P
you are given : I =20 r = .05 (this is 5%) and t = 5 years
Step-by-step explanation:
Help with this problem
Answers
Answer:
What number do you need help on?
Step-by-step explanation:
What number do you need help on?
Which pair of angles in the figure below are vertical angles
Answers
Answer:
letter a and letter c
Step-by-step explanation:
vertical angles are angles that are equal and diagonal to each other
Len's recipe for blueberry muffins calls for 110.25 grams of brown sugar for the muffin batter and an additional 55.45 grams of brown sugar for the topping. Len wants to make 4.5 batches of muffins. Enter the total amount of brown sugar that Len will nee4
Answers
Answer:
Step-by-step explanation:
heres how to work out your problem
add 110.25 and 55.45
you would get 165.70
multiply 165.70 by 4.5
then you would get 745.65
745.65 is your answer =)
Answer:
359.775
Step-by-step explanation:
110.25 + 55.45 = 165.65 x 4.5 = 359.775
'^'
For every 5$ that Micah has ,his parents gave him $10 .what is the constant of proportion ality ?????
Answers
ratio 5:10
Container A has 800 ml of water and is leaking 6 ml per minute.
Container B has 1000 ml and is leaking 10 ml per minute.
Let m represest the number of minutes the contains are leaking.
How many minutes, m, will it take for the two containers to have the same amount of water?
Answers
It will take 50 minutes for the two containers to have the same amount of water.
Based on the information given, the equation to solve the question will be:
800 - 6m = 1000 - 10m
Collect like terms
-6m + 10m = 1000 - 800
4m = 200
Divide both side by 4
4m/4 = 200/4
m = 50
Therefore, it'll take 50 minutes.
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1. Curtis was curious about the average height of the different types of plants in his flower and vegetable gardens, so he measured each of his plants. This data set shows the heights of the flowers in his garden, in inches. This data set shows the heights of the vegetable plants in his garden, in inches:
(a) What is the mean absolute deviation (MAD) of the flower height data? Show your work.
(b) What is the mean absolute deviation (MAD) of the vegetable height data? Show your work.
(c) Use the data to compare the two gardens. What does the MAD indicate about the variability between flower and vegetable plant heights
Answers
Answer:
Step-by-step explanation:
For part a, take all the data ( in your case line up the flower's height in inches) and find the mean. To do this you add all of the numbers together and divide by the number of numbers (EXA: 13,4,12,7---> 13+4+12+7= 36---> 36/4=9; 9 is the mean)
For part b, do the same thing, except use the values for the vegitable heights.
For part c, it's asking you to compare the values, (find their differences) and figure out the variability, which means to find the pattern in growth between both the flowers and vegitables, and explian them.
I hope this helps! :)
Match the volume of the cube to the length of each edge.
Answers
Answer: 7
Step-by-step explanation:
If volume is equal to length to width to height, then 343 = l x w x h. Since the shape is a cube, all the sides are equal so length width and height are equal. Thus, they can all be represented by x. So 343 = x to the third power. You can then take 343 to the third root and get 7. Also, if I counted correctly, each individual unit cube on the length width and height are seven. So length is 7 width is 7 height is 7 and 343 to the third root is 7.
Bryan started to evaluate a decimal expression.
2.5(42 ÷ 3.2 – 10(0.2) + 3)– 5.2
2.5(16 ÷ 3.2 – 10(0.2) + 3) – 5.2
What will be the next step?
Answers
Answer:
division of 16 by 3.2
Step-by-step explanation:
2.5(4^2 ÷ 3.2 – 10(0.2) + 3)– 5.2
2.5(16 ÷ 3.2 – 10(0.2) + 3) – 5.2
Next, he will perform multiplication and division inside parentheses, left to right.
2.5(5 – 10(0.2) + 3) – 5.2 . . . . . Bryan's next step
2.5(5 – 2 + 3) – 5.2
Then, he will finish evaluating inside parentheses by performing addition and subtraction left to right.
2.5(3 + 3) – 5.2
2.5(6) – 5.2
With parentheses evaluated, now we do multiplication and division, left to right.
15 – 5.2
Finally, addition and subtraction left to right.
9.8
Given a value for the in put variable x, and the output variable y, calculate the constant of proportionality. x = 21, y = 6. plz help
Answers
k=2/7
Step-by-step explanation:
Constant of proportionality (k) can be found by using k=y/x
Substitute the y value (6) and the x value (21) into the equation.
Simplify: Divide 6 by 21 and come up with the answer k=2/7
Answer:
k=2/7
Step-by-step explanation:
20x 3 the 3 is near the ten just couldn't find anything to fit it 10
Answers
Answer:
20*3=60
Step-by-step explanation:
I THINK?
im confused
Answer
20,000
Step-by-step explanation:
