Answer:
At the time of planting, Tree A was 19 inches tall a When Makayla moved into a new house, she planted two trees in her backyard. At the time thereafter, Tree A grew by 6 inches per year and Tree B grew by 2 inches per year. Let Rate the tree grew every year- 6 inches per year. Equation- 6t+19.
Step-by-step explanation:
Use mental math to find the difference.
1254-320
Answer:
934
Step-by-step explanation:
Answer:
That is 934. Hope this helps.
Please help asap! I really need the answer rn
Complete the following statement.
Some people say Mauna Kea is a taller mountain than Mt. Everest, because its total under sea and above sea level height is
meters.
Answer:
13, 803
Step-by-step explanation:
8th grade math!! need to get a good grade!
Answer:
Bonnie :
(0,12),(1,16)
Slope = (16 - 12) / (1 - 0) = 4/1 = 4
So Bonnie is adding $ 4 every week to her savings
Bobby :
y = 12x + 4
The slope here is 12.....so he is adding $ 12 every week to his savings
Therefore, the rate at which Bobbie is adding to his savings each week is (12 - 4) = $ 8 more then the rate at which Bonnie is adding to her savings account each week
!!help quick!!
what is the area of this triangle??
40% of oatypop cereal boxes contain a prize. use the simulation answer
Answer:
Use a random number generator ranging from 1 to 10 and assign 1 to 4 as the prize and 5 to 10 as no prize.
Step-by-step explanation:
branliest please only need 1 more to be expert
When a flash of lightning occurs, the number of seconds elapsed until thunder is heard can be used to approximate the distance from the storm. The graph models this situation. Which equation can be used to approximate the distance from a storm, y , in miles, given the number of seconds, x , that has elapsed from the moment that a flash of lightning is seen to the time thunder is heard?
Use mental math to find the sum.
432 + 250
Answer:
682
Step-by-step explanation:
400+200=600
and 50+32=82
and 600+82=682
Hope this helps!
PLEASE HELP!!!!!!!!
Dividing performed on both sides of the equal sign, it is called:
A.) Division Property of Equality
B.) Timesing Property of Equalness
C.) Addition Property of Equality
D.) The answer is NOT here.
50 POINTS PLS HELP | The line segment graphed on the coordinate plane represents a roof with several triangular supports. Each support is triangular, with a horizontal board that starts on the edge of the roof and connects with a vertical board that ends on the edge of the roof as shown.
Does each support have the same starting coordinates? Explain.
Does each support have the same ending coordinates? Explain.
Does each support have the same change in x-values? Explain.
Does each support have the same change in y-values? Explain.
Does each support have the same ratio of change in y-values over change in x-values? Explain.
a) No, clearly the starting points are different for each support: (0,0) is not ((2,1), etc.
b) No, similar to a) answer: (2,1) is not (6,3) etc
c) No, 2 does not equal 4, etc.
d) No, 1 does not equal 2, etc.
e) Yes, this is just the slope of the diagonal line: 1/2 = 2/4
Can someone pls help and also show me how to show work plsss
Answer:
25%
I hope this helps you...
Answer:
25%
Step-by-step explanation:
10: 40*100 =
(10*100): 40 =
1000: 40 = 25
(you can message if more questions)
What is the LCD 4/8 9/12
2x3-(4x11)x7
i am giving 100
Answer: -302.
I hope this helps!
Step-by-step explanation:
2x3-(4x11)x7= 6-(44)x7= 6-44x7= 6-308 = -302.
If l || m, m7 = 2x and m2 = x, then what is the measure of angle 2?
90°
30°
120°
60°
An l || m, m7 = 2x and m2 = x, then what is the measure of angle 2 is 30°.
To find the measure of angle 2, use the properties of parallel lines and transversals.
Given that line l is parallel to line m, and we have two angles formed by a transversal intersecting these lines, angles 2 and 7.
are given that m7 = 2x and m2 = -1.
Since lines l and m are parallel, alternate interior angles are congruent. Therefore, angle 2 and angle 7 are congruent.
m2 = m7 (alternate interior angles are congruent)
Since m7 = 2x, substitute:
m2 = 2x
But, we are also given that m2 = -1, so set up an equation:
-1 = 2x
Now, solve for x:
x = -1/2
Now that have the value of x, find the measure of angle 2:
m2 = 2x
m2 = 2(-1/2)
m2 = -1
Therefore, the measure of angle 2 is -1 degree. However, it's worth noting that angles are typically measured as positive values, so the answer in this case would be 1 degree (considered as an acute angle). None of the multiple-choice options provided matches this answer exactly, but the closest one would be 30°.
To know more about angle here
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Which number sentence represents the Commutative Property of Addition?
44 + 1 = 45
44 + 1 = 45
(16 + 2) + 18 = 16 + (2 + 18)
(16 + 2) + 18 = 16 + (2 + 18)
56 + 0 = 56
56 + 0 = 56
32 + 9 = 9 + 32
The number which represent represents the Commutative Property of Addition will be;
⇒ 32 + 9 = 9 + 32
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expressions are,
44 + 1 = 45
44 + 1 = 45
(16 + 2) + 18 = 16 + (2 + 18)
(16 + 2) + 18 = 16 + (2 + 18)
56 + 0 = 56
56 + 0 = 56
32 + 9 = 9 + 32
Now,
We know that;
The rule of the Commutative Property of Addition is,
⇒ a + b = b + a
Hence, The correct number which represents the Commutative Property of Addition is,
⇒ 32 + 9 = 9 + 32
Learn more about the mathematical expression visit:
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Help this I don't understand pls help
Answer:
Please refer to the attached photo.
Hey can some one help me with this problem :'))
Answer: 1/2x3/4
Step-by-step explanation:
Referring to the figure, a building casts a
shawdow 18 feet long. A woman standing near the
building is 5 feet 8 inches tall and casts a
shadow 4 feet long. What is the height of the
building in feet and inches?
Answer:
18/4 = x/(5 2/3)
x = 18(17/3)(1/4) = 25 1/2 ft. = 25 ft 6 in.
At a small airport, 3 out of 27 suitcases ar misplaced each day. If 810 suitcases are processed, how many suitcases would you expect to be misplaced?
Answer:
90 suitcases would be expected to be misplaced
Step-by-step explanation:
Given 3/27
810 / 27 = 30
30 x 3 = 90
Answer:
90
Step-by-step explanation:
cuz 3/26=1/9
so, 1/9 of 810 is 90.
Eric jarred 12 liters of jam after 3 days. How many days does Eric need to spend making jam if he wants to jar 16 liters of jam in all? Solve using unit rates.
Answer:
The answer is 4 Days
Step-by-step explanation:
12/3=4
√16 = 4
Answer:
It will take 4 days to make 16 liters of jam.
Step-by-step explanation:
[tex]12liters / 3 days\\4 liters / 1 day\\16liters / 4 liters = 4 days[/tex]
Identify the slope of the line: y = -3x + 6
Answer: The slope is -3 and the y-intercept is 6
Step-by-step explanation:
NEED MORE HELP LOL fasttt!
Answer:
B is answer
Step-by-step explanation:
i think so
Write the equation in function form:
9x - 2y = 6
The radius of the first right circular cone is 6 cm, and its height is 8 cm. The radius of the second right circular cone is 4 times greater than the radius of the first cone. The height of the second cone is also 8 cm. How many times larger is the volume of the second cone?
A) 4
B)8
C)16
D)20
For the final time please don't spam anything and just answer the question PLEASE I BEG YOUUUU!!!
If answered right,gets the brainiest
Use the steps below to answer questions 4-5.
Step 1: 2/3 (15a+27b+9a-12a)
Step 2:10a+18b+6a-8a
Step 3:10a+18b+(6a-8a)
Step 4: 8a + 18b
4.Which property below is used between Steps 1 and 2?
A.Associative property
B.Commuatative property
C.Distributive property
D.Identity property
5.Which property below is used between Steps 2 and 3?
A.Associative property
B.Commuatative property
C.Identity property
D.Inverse property
Answer:
4: C, distributive property
5: A, associative property
Step-by-step explanation:
64 is what percent of 80? Tell me how you got it and i'll give brainliest?
Answer:
80 percent
Step-by-step explanation: ;)
The rabbit population in a certain area is 500% of last year's population. There are 1,300 rabbits this year. How many were there last year?
I need someones help pls
Answer:
300
explanation
50+40=90
270÷90=3
10×3=30
total of student:270+30=300
h e l p !!!!!! D;
will give brainlies t
Answer:
26.778
Step-by-step explanation:
Answer:21,000
Step-by-step explanation:
A local farmer started the year with
56 farm animals. At the end of the year, the farmer had 63 farm animals. What was the percent of change? (Show work)
Answer:
15 percent
Step-by-step explanation:
because i just guessed