Answer:
i got 5(6x-1)/6
Step-by-step explanation:
The sum of two numbers is 55 and the difference is 11. What are the numbers
Please help me I really need help I really need help please help me please
Answer:
p = 11m + 12Step-by-step explanation:
Initial number = 12Monthly addition = 11Required relationship:
p = 11m + 1241 euros to 85 euros find the percent
Answer:
Step-by-step explanation:
1.21 United States Dollar
Which equation represents a line with a slope of 1⁄2 passing through
the point (6, 4)? please answer ASAP. will give brainiest with explanation
Answer:
is -4=Y
Step-by-step explanation:
i had that problem
find the volume of the right triangle retangular prism
8x4x6
Answer choices:
A.80cm^3
B.96cm^3
C.192cm^3
D.768cm^3
What is the slope of the line?
Thanks if you help
Answer:
The slope of the line is 2.
Step-by-step explanation:
you can simply do this by using the method rise/run. You count how much it takes to get from one point to the other. Go Upwards twice and to the right once which gives you 2/1 which is 2.
two parallel lines are cut by a transversal as shown below. Suppose m<8=131. Find m<1 and m<3.
Answer:
m∠1 is 49° and m∠3 is 49°
Step-by-step explanation:
In the given figure
∵ There are 2 parallel lines
∵ A transversal cuts them
∴ ∠4 and ∠8 are corresponding angles
→ Corresponding angles are equal in measures
∴ m∠4 = m∠8
∵ m∠8 = 131°
∴ m∠4 = 131°
∵ ∠1 and ∠4 formed a pair of linear angle
∵ The sum of the measures of the linear angles is 180°
∴ m∠1 + m∠4 = 180°
→ Substitute ∠4 by 131°
∴ m∠1 + 131° = 180°
→ Subtract 131 from both sides
∵ m∠1 + 131 - 131 = 180 - 131
∴ m∠1 = 49°
∵ ∠1 and ∠3 are vertically opposite angles
∴ m∠1 = m∠3
∵ m∠1 = 49°
∴ m∠3 = 49°
Jack and Marci’s restaurant bill was $50. They usually leave an 18% gratuity, but because they received exceptional service, they decided to leave a larger tip instead. Slide the bar on the interactive tool to increase the amount of the tip. What percent of the bill would an $11 tip be? What percent of the bill would a $12.50 tip be?
Answer:
What percent of the bill would an $11 tip be?: 22%
What percent of the bill would a $12.50 tip be? 25%
Step-by-step explanation:
Edegunity
Answer:
1. 22%
2. 25%
Step-by-step explanation:
edginuity
please help me its about solving system by substitution
Answer:
x = 2 and y = 5
Step-by-step explanation:
Given
x = y - 3.....i)
2x + 3y = 19.........ii)
Putting x = y - 3 in equation II)
2( y - 3 ) + 3y = 19
2y - 6 + 3y = 19
5y = 19 + 6
5y = 25
y = 25 / 5
y = 5
Now putting y = 5 in equation i)
x = 5 - 3
x = 2
Hope it will help :)❤
Prove the identity.
sin x(1 + cot^2x)=csc x
Please help and number the questions
Giving 50 points please solve it
And I won’t report
Answer:
1. 18.84 in
2. 56.52 cm
3. 4.71 ft
4. 25.12 m
5. 37.68 ft
6. 12.56 yd
7. 43.96 in
8. 28.26 cm
9. 7.85 m
Step-by-step explanation:
[tex]C=2\pi r[/tex]
For what Value of X is ABC~ DEF?
Answer:
The answer to the question is A
Katelyn was designing a cover for her binder and needed to cut some construction paper. The construction paper length can be represented by the expression (a2 + 7a - 3) if katelyn cut a piece that was (2a+5) long, how much construction paper is left
Answer:
a² + 5a - 8
Step-by-step explanation:
If the construction paper has a length of a² + 7a - 3, and Katelyn cut a piece 2a + 5 long, the amount of construction paper that would be left is,
a² + 7a - 3 - (2a + 5)
= a² + 7a - 3 - 2a - 5
collecting like terms, we have
= a² + 7a - 2a - 3 - 5
simplifying, we have
= a² + 5a - 8
There are 2214 bacteria in a petri dish at the beginning of an experiment. The number of bacteria doubles every 3 hours. How many bacteria will there be after 2 days? Your answer: 145,096,704 95,305,440,290 8856 19926
Answer:
1)145,096,704
Step-by-step explanation:
24*2=48
48/3=16
1.2214*2=4428
2.*2=8856
3.*2=17712
4.*2=35424
5.*2=70848
6.*2=141696
7.*2=283392
8.*2=566784
9.*2=1133568
10.*2=2267136
11.*2=4534272
12.*2=9068544
13.*2=18137088
14.*2=36274176
15.*2=72548352
16.*2=145096704
(3x8)x4=3x(?) i need to know what this is
Answer:
32
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
i know someone put this and i needed help with the oof
Kiari needs at least $4800 to buy her first car. She has already saved half. If she saves $50/week, what is the minimum number of weeks it will take her to save enough for the car?
Answer:
48 weeks
Step-by-step explanation:
How do I do this problem (similar right triangles) please explain how you did it!!
ASAP!!!
Answer:
by phythagoras theorem
(c+b)^2=(8)^2+(6)^2
(b+c)^2=64+36
(b+c)^2=100
b+c=√100
b+c=10.
by phythagoras theorem
(8)^2=(a)^2+(b)^2
64-b^2=a^2. {1}
by phythagoras theorem
(6)^2=(a)^2+(c)^2
36-c^2=a^2. {2}
In equation 1 and 2,
64-b^2=36-c^2
64-36= -c^2+b^2
28= b^2-c^2
28=(b+c)(b-c)
28=10(b-c)
b-c=28/10
b-c=2.8.
b+c=10
b-c=2.8
subtract both equations
c=3.6
option A is correct.
if the scale factor of figure a to figure b is 4:5, find the value of x.
i’m not sure if it’s correct
Answer:
x=12Step-by-step explanation:
according to the question
the equation is
[tex] \frac{4}{5} = \frac{x}{15} [/tex]
[tex]5x = 60[/tex]
[tex]x = 12[/tex]
What is the slope of the line that contains these points?
Answer:
6
Step-by-step explanation:
slope = delta y / delta x = 26 - (-10) / 21 - 15
= 36 / 6 = 6
Answer:
6
Step-by-step explanation:
yw
4z - (-3z) simplify
Answer:
4z+3z or 7z
Step-by-step explanation:
have a great day! (Btw when there are numbers with -(-, change it to an addition sign
Answer:
7z
Step-by-step explanation:
4z−−3z
=4z−−3z
=4z+3z
=z+z+z+z+z+z+z
=7z
Help me I need an answer
If a train travels 270 mi. in 9 hr., what is its average speed?
Answer:
The average speed of the train = 30 miles per hour
Step-by-step explanation:
Given
Total Distance traveled = 270 miTotal Time taken = 9 hTo determine
what is its average speed?
The average speed of the train can be calculated using the formula
Average Speed = Total Distance / Total time
= 270 / 9
= 30 miles per hour
Therefore, the average speed of the train = 30 miles per hour
write the standard form point slope form and slope intercept form of a line that passes through (-4,3) and (0,4)
Answer: See explanation
Step-by-step explanation:
Slope = 4 - 3 / 0 - (-4) = 1/4
Slope = 1/4
Point slope form: y - y₁ = m (x - x₁)
y₁ = 3
x₁ = -4
y - 3 = 1/4 ( x - [-4])
y - 3 = 1/4 (x + 4)
y - 3 = 1/4x + 1
Add 3 to both sides
y = 1/4x + 4
Standard Form: Ax + By = C
Point slope form- y = 1/4x + 4
Standard form:
y = 1/4x + 4
Subtract 1/4x from both sides
-1/4x + y = 4 or 1/4x - y = -4
Slope intercept form: y = mx + b
m = 1/4
y-intercept = 4
y = 1/4x + 4
Hope this helped!
if the dice is rolled 600 times, about how many 6s would you expect to get
Step-by-step explanation:
whis this is your answer
The number of times getting 6's, when the dice is rolled 600 times is 100.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favourable outcomes/Total number of outcomes
Given that, the dice is rolled 600 times.
If you roll a fair, 6-sided die, there is an equal probability that the die will land on any given side. That probability is 1/6. This means that if you roll the die 600 times, each face would be expected to appear 100 times.
Therefore, number of times getting 6's, when the dice is rolled 600 times is 100.
To learn more about the probability visit:
https://brainly.com/question/11234923.
#SPJ2
*WILL MARK BRAINLIEST*
Can a triangle be made from the side lengths? 4 cm, 6 cm, 9 cm
A: Yes, one triangle can be made
B: No, a triangle cannot be made
2+2 the reason I get these hard probs is bc I am in 8th. Please help. I made it so if someone answers this very hard question you get 58 points
Answer:
hmm your answer would be 4
Step-by-step explanation:
2+2=4
Answer:
2 plus 2 is 4 because that is the answer so yeah
Can you guys help we with this question.
Answer:
40
Step-by-step explanation:
(2x+1/(2x))^5 *(2x -1/(2x))^5
= ((2x)^2 -1/(2x)^2)^5 (a+b)*(a-b) =a2-b2
= (4x^2-1/4(x)^2)^5
now
x =4x^2. ,a = 1/4(x)^2 ,n =5
we have
general term = Cr *x^r *a^(n-r)
= Cr * (4x^2)^r * (1/4(x)^2)^(n-r)
= Cr *4^r * X^2r * 1/( 4^(n-r) *x^(2n-2r)
= Cr * 4^r/4^(n-r) * x^(2r)/x^(2n-2r)
= Cr * 4(2r-n) *x(4r-2n)
now for x^2
4r-2n = 2
4r -10=2
4r =12
r = 3
now for coeff
C(5,3) * 4^(2*3-5)
5!/(3!*(5-3)!) * 4
5*4/(2*1)*4
40
Jeremy spent the entire weekend earning money by working around his neighborhood 15% of his total earnings was from raking leaves and $36 mowing lawns and earn the rest of his money walking dogs the end of the weekend with earning $90 how much money did he earn by walking dogs?
Answer: $40.50
Step-by-step explanation:
Since 15% of his total earnings was from raking leaves. The earning from taking leave will be:
= 15% × $90
= 0.15 × $90
= $13.50
Earnings from mowing lawns = $36
The earnings from walking dogs will be:
= $90 - $36 - $13.50
= $40.50
Using the information from the previous problem, what score would you expect someone to get if they spent 1
hour studying?
0 45
75
90
55
help ill give branliest if right
Answer:
C the tree grew 6 inches in 2 months
hope it helps and have a wonderful day