Answers
Answer:
B) 60
Step-by-step explanation:
They both equal each other,
5x+15=7x-3
And solve!
15+3=7x-5x
18=2x
X=9
Plug X into the angels.
5(9)+15
45+15
60
Related Questions
!!!!SQUARE ROOT RELATED - Please show work and/or explanation
What is the square root of 288
Answers
Answer: 12 * square root(2)
Step-by-step explanation:
Since we know 12^2 = 144 and 144 is half of 288, therefore root 288 can be simplify into:
Square root(12^2 * 2) = root(12^2) * root(2)
= root(144) * root(2)
= 12 * square root(2)
What kind of congruent triangles are the Reebok and Adidas logo? (ASA) (SSS) (SAS)
And how can you tell?
Answers
The Reebok and Adidas logos are congruent triangles that exhibit the SSS (Side-Side-Side) congruence criterion.
Congruent triangles are triangles that have the same shape and size. They can be superimposed on each other by a combination of translations, rotations, and reflections. In order to determine the type of congruence between the Reebok and Adidas logos, we need to analyze the corresponding sides and angles of the triangles.
When comparing the Reebok and Adidas logos, we observe that the triangles formed by their respective designs have three pairs of corresponding sides that are equal in length. This indicates the SSS (Side-Side-Side) congruence criterion, which states that if the three sides of one triangle are congruent to the three sides of another triangle, then the triangles are congruent.
In the case of the Reebok and Adidas logos, the SSS criterion applies because the lengths of the corresponding sides of the triangles in both logos are equal. This means that the triangles have the same shape and size, and they can be superimposed on each other.
Therefore, the Reebok and Adidas logos exhibit SSS congruence, indicating that the corresponding sides of their triangles are equal in length, leading to their overall congruence.
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helllllllllllllllllllllllllllllllllp
Answers
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
so first we have to figure out how many times bigger is the width so 8÷3.2=2.5 so if the width is 2.5 times bigger than the small box then, 4×2.5=10 so it should be 10
Hope this helped :)
if somone could please give me the step by step explanation and the answers.
Answers
Answer:
DE bisects GDH
Therefore,
GDE=EDH
8x-1=6x+15
2x=16
x=8
GDE=8x-1= 8*8-1= 63
HDE=6x+15= 6*8+15= 63
GDH= GDE+HDE= 63+63= 126
1) Complementary angles are two angles that at up to 180 degrees
Answers
Which statement is true?
A.-8<6 1/2 B.-4<5 1/2 C.2 1/2<-2. D.1>1 1/4
Please help I need this like right now....
Answers
The range of the following relation R {(3,-5), (1, 2), (-1,-4), (-1, 2)} O {-1, 1, 3} O {-5, -4, 2} O {-1, -1, 1,3} O {-4, -5, 2, 2}
A. (-1, 1, 3)
B. (-5, -4, 2)
C. (-1, -1, 1, 3)
D. (-4, -5, 2, 2)
Answers
Answer:
c
Step-by-step explanation:
this is the answer I think so if having doubt check
what is the aveage rate of a cheetah traveling 15 minute in total traveling 70 mph and 40mph
Answers
The average rate of the cheetah's travel is 27.5 miles / 0.25 hours = 110 mph.
To find the average rate of the cheetah's travel, we need to calculate the total distance traveled and divide it by the total time taken.
First, let's calculate the distance traveled at 70 mph. Since the cheetah traveled for 15 minutes, we need to convert the time to hours by dividing it by 60. So, 15 minutes is equal to 15/60 = 0.25 hours.
The distance traveled at 70 mph can be calculated using the formula: distance = rate × time. Plugging in the values, we get distance = 70 mph × 0.25 hours = 17.5 miles.
Next, let's calculate the distance traveled at 40 mph. Since the cheetah traveled for the same 15 minutes, the time remains the same at 0.25 hours.
Using the same formula, distance = rate × time, we get distance = 40 mph × 0.25 hours = 10 miles.
Now, we can find the total distance traveled by adding the distances at 70 mph and 40 mph: 17.5 miles + 10 miles = 27.5 miles.
To find the average rate, we divide the total distance by the total time. The total time traveled is 15 minutes, which is equal to 0.25 hours.
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ESP
In 2017, an IT company earned $15 million selling software and $8 million selling services. What is the ratio of the
amount of money made from selling services to the company's total profit in 2017?
A. 15/23
B. 8/15
C.8/23
D.15/8
E.23/8
Answers
9514 1404 393
Answer:
C. 8/23
Step-by-step explanation:
The total from the two categories is ...
total = software + services = 15 + 8 = 23 . . . millions
Then the desired ratio is ...
services / total = 8 / 23 . . . . matches choice C
What is the length of AB?
Answers
Answer:
10.5??
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
A triangle that contains angles of 35° , 90°, and 55° is a (n)____ triangle.
Answers
Hi there!
How are you?
Answer:
Right Triangle
Step-by-step explanation:
A triangle that contains angles of 35°, 90°, and 55° is a RIGHT triangle.
Since one of the angles is 90 degrees (right angle) and the other two angles are less than 90 degrees (acute angles) it is a right triangle because it cousins of right angle.
Have a good day/night!
Answer:
Right angled triangle
Step-by-step explanation:
The triangle is a right angled one because it has a 90 degrees angle and a right angle is equal to 90 degrees. Thus it is a right angles triangle.
HOPE IT HELPED
John and Nick marked the location of their respective offices on a map. John marked the point (-15,86) and Nick marked the point (25,206)
Write an equation in the slope-intercept form that models the line between the offices of John and Nick.
Answers
Answer:
Think about it as a slope
Step-by-step explanation:
Hope this helps
You want to buy a new pair of Kickin’ sneakers and you see the following ads: Store A All Sneakers 25% Off! Kickin’ Brand priced at $80 Store B All Sneakers 20% Off! Kickin’ Brand priced at $80 Coupon for Store A Good for an additional 10% off on any sneaker purchase. Coupon for Store B Good for an additional 15% off on any sneaker purchase. Which store would you go to in order to get the best deal on your sneakers? Explain your reasoning.
Answers
Answer:
store a
Step-by-step explanation:
Store A: 25% off on $80 is $20, so the sneakers would be $60. Take 10% of $60 to get $6 off. The sneakers at Store A would cost $60 - $6 = $54. Store B: 20% off on $80 is $16, so the sneakers would be $64. Take 15% of $64 to get $9.60 off. The sneakers at Store B would cost $64 - $9.60 = $54.40.
Answer:
Store A
Step-by-step explanation:
Store A: 25% off on $80 is $20, so the sneakers would be $60. Take 10% of $60 to get $6 off. The sneakers at Store A would cost $60 - $6 = $54. Store B: 20% off on $80 is $16, so the sneakers would be $64. Take 15% of $64 to get $9.60 off. The sneakers at Store B would cost $64 - $9.60 = $54.40.
Combine the like terms in this expression -3x + 2xy + 4y - xy + 2x - 11y
Answers
Answer:
-3x+xy-7y
Step-by-step explanation:
you start by finding all the like terms
Answer: xy - x - 7y
Step-by-step explanation:
2xy - xy = xy
-3x + 2x = -x
4y - 11y = -7y
Therefore ans = xy - x -7y
By which rule are these triangles congruent?
A)
AAS
ASA
SAS
D
SSS
Answers
there is not enough marks to conclude that it’s SSS or AAS
Answer:
SAS
there is only 2 marks on the sides so it has to be SAS
Step-by-step explanation:
Which number is not a factor of 12 and a multiple of 6
Answers
Answer:
4
Step-by-step explanation:
The number which is not a factor of 12 and a multiple of 6 is 5.
What are factors of a number?
A factor is a number that divides the given number without any remainder.
The factors of a number can be positive or negative. In easy words, we can can factor a number, we can write the number as a product of other whole numbers.
Given is number is not a factor of 12 and a multiple of 6.
There are many numbers which are not the factor of 12 and neither the multiple of 6. One such number is 5. If we divide 5 by 12, we get 2 as a remainder and 5 can never be a multiple of 6 unless we multiply 6 by a decimal value.
Therefore, the number which is not a factor of 12 and a multiple of 6 is 5.
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please answer quick!!
Answers
B. X^3y
C. 3x^2y
D. Xy^3
PLEASE HELP!!
You are traveling on I-40 in Tennessee and you are stopped by a state trooper for speeding. In Tennessee, the cost of your ticket is determined by the city and/or county in which the ticket is issued. The city council of the city in which you were stopped used the formula c=1.50s-17.5 where c is the cost of the ticket and s is the speed you were traveling. Show how you used the formula c=1.50s-17.5 to solve both problems.
1) Use the formula c=1.50s-17.5 to determine the cost of your ticket if you were traveling at 75mph.
• The ticket for traveling 75 mph would cost
$ ______ ??
2) Use the formula c=1.50s-17.5 to determine how fast you were traveling if the ticket cost $105.50.
• If the ticket cost $105.50 you were traveling at a speed of _____ mph ??
Answers
Answer:
1. 1.50(75) - 17.5
112.5-17.5 = $95
2. $105.50 = 1.50s - 17.5
+17.5 +17.5
$123.00 = 1.50s
$123/1.50 1.50/1.50
s = 82/ speed = 82 mph
“Use the properties to rewrite this expression with the fewest terms possible:
2 - 4x + 3(y – 4) + 10”
Answers
Answer:
- 4x + 3y
Step-by-step explanation:
Distribute the 3 to the expression inside the parenthesis.
2 - 4x + 3 (y - 4) + 10
2 - 4x + 3y - 12 + 10
Bring the - 12 + 10 next to the 2 at the beginning of the expression.
2 - 12 + 10 - 4x + 3y
Add or subtract like terms (2 - 12 + 10 should cancel out).
0 - 4x + 3y
Answer:
- 4x + 3y
-8.11 + 4.52 what is the answer comment and you get 11 points please and thank you!
Answers
Can someone please HELP? - ANGLES
Can you help me with #17, #18, #19
Answers
Answer:
17. 105
18. 105
19.105
20. 105
21. 75
22.75
Fill in the book value at the end of year 1 under each depreciation method when residual value is $36,000 and useful life is 4 years:
Answers
Answer:
Depreciation method:
Straight-line
$335,250
Units-of-Output
Double-declining
$217,50
Using Straight Line method:
Book Value= $335,250
PLEASE HELP! ASAP! 2 questions only.
Answers
Answer:
hello..............
.......
Kelsie works at a concert arena. When the price of a ticket is $30, a concert will be attended by 2,500 people. Each time the price is raised by an increment of $5, there will be 100 fewer people at the concert. Kelsie uses the equation R=(30+5n)(2500−100n)R=\left(30+5n\right)\left(2500-100n\right) R=(30+5n)(2500−100n) to determine R, the total concert revenue in dollars when there have been n $5 increases in ticket price. Which conclusion is valid? The total concert revenue decreases when the price of a ticket is greater than $30. The number of people attending the concert is represented by 2500-100n The number of times the price is raised is represented by 30+5n The cost per concert ticket must be less than $55.
Answers
Answer:
B
Step-by-step explanation:
Scientific Notation is made up of two number parts. The second part is a power of base 10.
A. True
B. False
Answers
Answer:
Step-by-step explanation:
True
The given statement "Scientific Notation is made up of two number parts. The second part is a power of base 10" is True so option (A) will be correct.
What is a number system?The number system is a way to represent or express numbers.
A decimal number is a very common number that we use frequently.
Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.
Scientific Notation of any random number abcd is given by a.bcd × 10^something.
So the second part will definitely 10^something.
For example, the scientific notation of 345 is 3.45 × 10².
Hence "Scientific Notation is made up of two number parts. The second part is a power of base 10".
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18 (8 + 9t) - (t2 + 4) (2 – 3t)
The simplified expression is a polynomial.
The simplified expression has a constant term.
The simplified expression is cubic.
The simplified expression has four terms.
The simplified expression is a trinomial.
Answers
Answer:
=3t3−2t2+174t+136
Step-by-step explanation:
Let's simplify step-by-step.
18(8+9t)−(t2+4)(2−3t)
Distribute:
=(18)(8)+(18)(9t)+3t3+−2t2+12t+−8
=144+162t+3t3+−2t2+12t+−8
Combine Like Terms:
=144+162t+3t3+−2t2+12t+−8
=(3t3)+(−2t2)+(162t+12t)+(144+−8)
=3t3+−2t2+174t+136
Answer: a, b, c, & d
Step-by-step explanation:
18(8 + 9t) - (t² + 4)(2 - 3t)
= 144 + 162t - (2t² - 3t³ + 8 - 12t)
= 144 + 162t - 2t² + 3t³ - 8 + 12t
= 3t³ - 2t² + 174t + 136
a) The simplified expression is a polynomial. TRUE (there are many terms)
b) The simplified expression has a constant term. TRUE (136 is the constant)
c) The simplified expression is cubic. TRUE (the degree is 3)
d) The simplified expression has four terms. TRUE
e) The simplified expression is a trinomial. FALSE (there are 4 terms, not 3)
Simplify the square root of 3 times(the square root of 6 plus the square rooot of 15)
Answers
Answer:
Okay so the square root of 6 would be either 3 or 2 because 3×2=6
And the square root of 15 would either be 3 or 5
because 3×5=15
And I don't understand when it says simplify the square root 3 times.
Hey! The answer is 5
I use OW
have a good day ;)
Find x in the diagram given below/write down the inequality shown in the diagram
Answers
The inequality expression depicted in the diagram is -5<x≤4
From the number line given :
The first value or point is depicted by the clear circle to the left ; -5Since the line moves towards the right , the -5 is less than xThe second value is depicted by the shaded circle on the right, which means ≤Hence, Combining the expressions, we have : -5<x≤4
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What is the correct answer to the following blanks to prove that for all subsets A and B of X, F(A ∩ B) ⊆ F(A) ∩ F(B) given let X and Y be any sets, and let F be any function from X to Y?
Answers
In step 2, it's shown that x ∈ A ∩ B, so in step 3, it follows by the definition of set intersection that x ∈ A and x ∈ B.
Then in step 4, by definition of image of an element, both F(x) ∈ F(A) and F(x) ∈ F(B).
The rest of the proof follows.
What is 19.2 X 10/9 minutes in hours?
Answers
Answer:
0.3555
Step-by-step explanation:
