Answer:
Associative Property of Addition
Step-by-step explanation:
According to the Associative Property of Addition, when three real numbers are added, it makes no difference which two are added first.
(a + b) + c = a + (b + c)
Therefore, 8 + (2 + 6) = (8 + 2) + 6 is an example of the Associative Property of Addition.
Please mark my answer as the Brainliest, if you find my explanation helpful :)
The following graph shows how many gallons of water leaves a bucket every hour.
- write the slope-intercept equation, and find the constant rate of change and the vertical intercept of the line. Explain how they are related to this situation
Answer:
I was not able to see the picture, i am so sorry
7
3
×
√
7
as a single power of 7
Answer:
See the steps belowStep-by-step explanation:
[tex]7^3*\sqrt{7} =[/tex][tex]7^3*7^{1/2}=[/tex][tex]7^{3+1/2}=[/tex][tex]7^{3.5}[/tex]The width of a rectangle is 3 yards less than its length. The perimeter is 130 yards. Find the length and width of the rectangle.
Answer:
Length = 34 yards
Width = 31 yards
Step-by-step explanation:
Perimeter = 2(l + w), where l = length, and w = width
We know that w, is l - 3
130 = 2(l + l - 3)
130 = 4l - 6
136 = 4l
l = 34
Width is 3 less than 34, or 31
-Chetan K
A train goes at a constant speed of 150 miles in 2.5 hours. How long will it take for the train to go 360 miles
Answer: 21,600 miles
Step-by-step explanation:
150/2.5 = 60
360x60 = 21,600 miles
can anybody help me-
Answer:
Gitana's work is right.
Step-by-step explanation:
Hope this helps!
Determine the relationship between the two triangles and whether or not they can be proven to be congruent. what's the relationship
Answer:
ASA
Step-by-step explanation:
Look at both triangles.There is one side of each triangle given same Two adjacent angles to those sides are congruent.So bith triangles are congruent by Angle-side-Angle congruencyAnswer:
AASStep-by-step explanation:
We can observe two angles and a non-included side are congruent.
This is called AAS congruence
If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.10 x 4 3/5 will give brainlist
Answer:
46
Step-by-step explanation:
10 x 4 3/5=46
To simplify the expression …………….
Please helpp !
Answer:
3
Step-by-step explanation:
1. -2(-5) = 10
2. 160/10 = 16
3. -8 + 16 -5 = 3
what is the value of x?
A) 61
B) 37
C) 85
D) 122
Answer:
where the equation
Step-by-step explanation:
I dont understandquestion a)
Answer:
add all of the vegetables she bought
Step-by-step explanation:
Approximate the value of 44 squared to the nearest hundredth
Step-by-step explanation:
176
to th nearest hundredth is 100
3 burgers and 2 drinks cost $35.00
2 burgers and 1 drink cost $22.00
What is the cost of each item?
9514 1404 393
Answer:
burger: $9drink: $4Step-by-step explanation:
The two purchases can be described by ...
3b +2d = 35
2b +d = 22
Subtracting the first equation from twice the second, we get ...
2(2b +d) -(3b +2d) = 2(22) -(35)
b = 9 . . . . . . . . simplify
Then ...
2(9) +d = 22
d = 4 . . . . . . . . . subtract 18
A burger costs $9 and a drink costs $4.
Someone help plz make sure it’s right will mark brainiest:)
Answer:
y = 1/7x -16/7
Step-by-step explanation:
We can point slope form
y-y1 = m(x-x1) where m is the slope and (x1,y1) is a point on the line
y - -2 = 1/7(x-2)
y+2 = 1/7(x-2)
Distribute
y+2 = 1/7x - 2/7
Subtract 2 from each side
y+2-2 = 1/7x -2/7-2
y = 1/7x -2/7 - 14/7
y = 1/7x -16/7
Can someone tell me the answer to this please?
Answer:
yes they are congruent by sss axiom ...
factors of 5,000,000
Answer:
divisible by 2, 4, 5 and 8
What is the sum of the first five prime numbers?
18
26
28
39
Answer:
Thier is only 4 prime numbers that you have thier lol. But the sum of those are 111.
Step-by-step explanation:
Answer:
111
Step-by-step explanation:
i used a calculator
tell whether (-1,-4) is a solution of -2x-y>6
Answer:
You need to solve and get they x,x or x,y or y,y
find the number which when divided by 2/5 will give 30
Answer:
The answer is 12. 12 divided by 2/5 will give us 30.
Step-by-step explanation:
To find this, simply do the opposite of dividing. Simply multiply 2/5 by 30, and you'll have your answer.
First, before we do this, however, we are going to find out what the decimal form of 2/5 is. To do this, divide the numerator by the denominator. In this case, 2 is the numerator and 5 is the denominator. So divide 2 by 5.
This gives us 0.4. So 2/5 in decimal form is 0.4. Now multiply 0.4 by 30 to find your answer.
30*0.4=12
So the answer is 12. However, rememeber that you always need to check your work. So lets check.
12/30=0.4
0.4=0.4
Do we get a true statement? Yes, so we are correct.
The number you are looking for is 75.
To find the number that, when divided by 2/5, gives 30, we can set up the following equation:
x / (2/5) = 30
To solve this equation, we can multiply both sides of the equation by the reciprocal of 2/5, which is 5/2:
x = 30(5/2)
Simplifying the right side of the equation:
x = 150/2
Dividing 150 by 2:
x = 75
Therefore, the number you are looking for is 75.
Learn more about equations click;
https://brainly.com/question/29657988
#SPJ6
What is r in the Equation -
15r = 45/7
Answer:
3/7
Step-by-step explanation:
r=(45/7)(1/15) divide by 15 on each side
r=45/105
r=3/7 simplify
Is this right? I tried I don’t get math
its right!!
you're doing great :)
1. How many triangles are created in the following situation:
Answer:
Step-by-step explanation:
We can use:
[tex]\frac{12}{sin35} = \frac{16}{sinB}[/tex]
Solve for sinB
[tex]sinB=\frac{16(sin35)}{12}[/tex]
The answer we get from that is: 0.76
With that answer, we can do:
[tex]B=sinx^{-1}(0.76)[/tex]
So, since the calculator did NOT put out an error, there is 2 such triangles.
Only 1 triangle can be formed by angle m∡A = 35°, a = 12, b = 16.
How many triangles are created in the following situation:m∡A = 35°, a = 12, b = 16. is to be determined.
The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°.
Here, the data given is m∡A = 35°, a = 12, b = 16,
Since one angle m∡A = 35° is given between the two sides a = 12, b = 16,.
There is only one triangle that can be made through the given data.
because when we plot the measures only one side can be added without calculation in order to complete the triangle.
Thus, only 1 triangle can be formed by m∡A = 35°, a = 12, b = 16.
Learn more about triangles here:
https://brainly.com/question/2773823
#SPJ5
You go to Ihop and order two servings of pancakes and a
-cup of coffee. The cost of the coffee is $2.00. You leave a
20% tip. The total bill is $14.40. How much does one serving
of pancakes cost?
Answer: $4.76
To find the answer you need to find out the total before the 20% tips to find this you need to subtract 14.40 and 20% which = $11.52.If the coffee was $2 you also need to subtract that so the equation would be (11.52-2.00=9.52).Lastly the question is asking you for the price of one serving of pancakes but we have the answer for 2 which is $9.52.To find the price of of 1 serving you need to divide $9.52 by 2 = $4.76.So your answer is $4.76 for 1 serving of pancakes.
Answer:
$4.76
Step-by-step explanation:
i dont know
I really need help with this...
Step-by-step explanation:
︎
︎
︎Olivia Rodrigo - traitor (Lyric Video)| Jaeguchi
︎
︎
︎
︎
︎
︎
︎
︎
︎
︎
︎
Please help! (will mark as brainliest!)
Someone pls help me with this
50 POINTS PLEASE HELP
In right triangle DEF, ∠E is a right angle, m∠D=26∘, and DF=4.5.
sin26∘≈0.44
cos26∘≈0.90
tan26∘≈0.49
Triangle D E F with measures as described in the text.
© 2019 StrongMind. Created using GeoGebra.
What is the measurement of EF?
If necessary, round your answer to two decimal places, like this: 42.53
Answer:
EF = 1.98
Step-by-step explanation:
Sin = opposite/hypotenuse; Cos = adjacent/hypotenuse ;
Tan = opposite/adjacent
DF = 4.5 which is the hypotenuse. So using the equation for Sin
Sin 26° = opposite/hypotenuse
Sin 26° = EF/4.5
.44 = EF/4.5 solving .44(4.5) = EF ; 1.98 = EF
Charlotte buys a ticket to go to a baseball game. The total includes a charge of 7% of the original price for extra fees. If Charlotte pays a total of $44.94, how much was the original price of the ticket?
Answer:
$41.7942
Step-by-step explanation:
First you need to change 7% into a decimal (you do this by dividing it by 100)
7÷100=0.07
Then, you multiply 0.07 with 44.94
0.07×44.94=3.1458
3.1458 is the amount for the extra fees.
After that, you subtract 44.94 with 3.1458
44.94-3.1458=41.7942
This gives us the original price, so, the original price is $41.7942.
Tranh has a total of 240 basketball cards. He has filled 3 identical albums and has 150 cards remaining. How many cards are in each album?
Answer:
there are 30 in each album
Step-by-step explanation:
can someone solve this 6 :7.4×10^4, 7 : 3.54"×10^5, 8 : 9.03×10^5,. 9 :5.7 ×10^0
please
6: 74000
7: 354000
8: 8903000
9: 57
how do you simplify 6y + 9 +3y - 7
Answer:
9y + 2
Step-by-step explanation:
6y + 9 +3y - 7
Combine like terms:
6y + 3y + 9 - 7
9y + 2
Answer:
first group like terms
6y + 3y + 9 - 7
solve it step by step
6y + 3y =9y
slove the last part
9-7 = 2
Final answer= 9y + 2