Answers
Related Questions
Two brothers, Gethin and David, share a sum of money in the ratio 2:7.
David gets £30 more than Gethin. Calculate how much money the brothers share.
Answers
12£ and 42£
Step-by-step explanation:
gethin gets 2/9
David gets 7/9
total money is equal to 54
Gethin gets 54x 2/9=12
David gets 54x7/9=42
please help
it due in a lil bit
Answers
Step by step: it’s asking you to find side BD, which is the adjacent to angle B.
And you know the opposite of angle B is AC or 3 inches.
This operation calls for TOA. T stands for Tan, OA stands for Opposite over Adjacent.
So we would do:
tan 60 = 3/x
And then next would be
x = 3/tan 60
Then, you probably have a calculator, so on a calculator do 3 divided by 60 and then press tan and press equal. You will get 1.73 which rounds to 1.7
The first step to solve the equation StartFraction x over 4 EndFraction minus three-fourths = 16 is shown below. StartFraction x over 4 EndFraction minus three-fourths + three-fourths = 16 + three-fourths Which property was applied in this step?
Answers
Answer:
Addition property of equality
Step-by-step explanation:
The given expression is :
[tex]\dfrac{x}{4}-\dfrac{3}{4}=16[/tex]
We need to find the first step to solve this expression.
For this, we add 3/4 to both sides of the equation i.e.
[tex]\dfrac{x}{4}-\dfrac{3}{4}+\dfrac{3}{4}=16+\dfrac{3}{4}\\\\\dfrac{x}{4}=16+\dfrac{3}{4}[/tex]
So, we have used the addition property of equality.
Determine whether the lines are parallel, perpendicular, or neither.
y = 3x - 2
-3x + y = 8
Answers
Answer:
they are parallels
Step-by-step explanation:
they have the same slope but different y intercepts so they are parallel
Answer:
Parallel
Step-by-step explanation:
First, you should put the second equation in slope-intercept form, it would be y=3x+8.
If two lines are parallel they will have the same slope. If two lines are perpendicular the slopes will be the negative reciprocals of each other. The slopes of these two lines are the same so they are parallel.
please help
solve for x and b
Answers
Answer:
2x + 60 = 4x( Vertically opposite angle)
60 = 4x - 2x
4x - 2x = 60
2x = 60
x = 60÷2
x = 30
2x + 60 + B = 180° ( Linear Pair )
2(30) + 60 + B = 180°
60 + 60 + B = 180°
120 + B = 180°
B = 180° - 120
B = 60
Alexa has a points card for a movie theater. She receives 25 rewards points just for signing up. She earns 4.5 points for each visit to the movie theater. She needs 61 points for a free movie ticket. How many visits must Alexa make to earn a free movie ticket?
Answers
Answer:
8
Step-by-step explanation:
25+ (4.5 x 8)
25+ 36
=61.
She needs 8 visits
Answer:
8
Step-by-step explanation:
61 - 25 = 36
36 divided by 4.5 = 8
WOSJAJZHQHDJC HELP PLEASE ♀️♀️♀️
Answers
Answer:
Step-by-step explanation:
either b or c not sure
HELP PLS AND PLS GIVE ME THE RIGHR ANSWER I GIVE BRAINLIST
Answers
Answer:
3+3=6/12 5/16 11/24 right awnsers
Step-by-step explanation:
Answer:
for question 2 3/6 + 3/6 = 6/6 or 1 whole number and question 3 5/8 is the answer and for question 4 it is 11/12
Step-by-step explanation:
20 POINTS!! (please help quickk)
15 dance tickets were sold in one half hour. If this rate continues, how many hours would you expect it to take to sell 270 tickets?
Answers
First, you would divided 270 by 15
270 ÷ 15 = 18
Then, you would divide 18 by 2 because it only takes half an hour to sell 15.
18÷2 = 9
Therefore, it would take 9 hours!
-----
Another Way!
First, multiply 15 by 2 because it only takes half an hour to sell 15.
15×2 = 30
Then, divide 270 by 30!
270÷30 = 9
Therefore, it would take 9 hours!
Determine the slope and the y-intercept Y=2x-3
Answers
Answer: The slope is 2 and the y-intercept is -3.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
In slope-intercept form the slope is always the number right in front of the X
henery decided to invest $5,000 in stocks and bonds. Henery earned 8% in bonds and 5% in stocks and earned a total profit of $3,750. How much of the $5,000 dis henery invest in bonds? (Round your answer to the nearest cent or hundredths)
Answers
Answer:
250 i think cus
Step-by-step explanation:
5% of 5,000 is 250
(3) GEOMETRY IMAGE BELOW. 20 POINTS!!
Answers
Answer:
option D
Step-by-step explanation:
option D is the correct answer of this question.
the length of the mid segment was 42 option A
( previous question ) according to me and it is right so please recheck your previous answer as it was option A not D
hope this will be helpful to you.
and mark my answer as brainlist plzzzz.
what is the prime factor of 350
Answers
Answer:
If we put all of it together we have the factors :2 x 5 x 5 x 7 = 350.
Step-by-step explanation:
It can also be written in exponential form as 21 x 52 x 71.
Hope this is helpful .
Answer:
Step-by-step explanation:
draw the prime factor tree of 350
you can choose any 2 numbers that equals 350, then continue in that way by choosing any 2 numbers that equals the number that's on top of the 2 other numbers when multiplying, except 1×number, because it won't help you to get the prime factors of a specific number, unless it's a prime number so you don't need to multiply by any number
350
35 10
5 7 2 5
350=2×5×5×7
Which triangle is a translation of triangle P?
5
4
2
A
2
3
4
5
X
-5 3-2-14
2
3
8
b
O triangle A
O triangle B
O triangle C
triangle
Answers
Answer: B
Step-by-step explanation:
I did the quiz
1
Find the distance.
Answers
Answer:
7.8
Step-by-step explanation:
2. Write the expression as an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7
Answers
Answer:
7^7
7x7x7x7x7x7x7= 823543
Answer:
7^7
Step-by-step explanation:
7 x 7 x 7 x 7 x 7 x 7 x 7=7^7
PLEASE HELP WILL GIVE BRAINLYLIST
x y
2 0
3 1
4 2
5 3
y = x -
Answers
hope this helps :)
Alexa's Tea Shop has caffeinated tea and decaffeinated tea. The tea shop served 100 teas in all, 50 of which were caffeinated. What percentage of the teas were caffeinated?
Answers
Answer:
50% would be the answer!
Answer:
50%
Step-by-step explanation:
we know that 50 out of the 100 teas are caffeinated. And 50/100 is 50%
Meagan is buying a large box from the post office to send a birthday gift to her grandmother in Enid, Oklahoma. The dimensions of the box are 18 inches × 15.5 inches × 14 inches. What is the volume of the largest gift she can send to her grandmother?
suck at finding volume
Answers
Answer:
Hmm this is hard lemme think
Step-by-step explanation:
The answer should be 18 vol. bc it said what is the biggest gift she can send her grandma
Answer:
answer should be 18 vol
Step-by-step explanation:
REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answers
Answer:
first option
Step-by-step explanation:
3x - 7y and - 7y + 3x are equivalent expressions
3x is positive and - 7y is negative
As long as the signs on their coefficients do not change then they can be reversed, that is
3x - 7y = - 7y + 3x
Jaden is participating in a 4-day cross -country biking challenge. He biked for 56, 60, and 47 miles on the first three days. Over the four days he averaged ( arithmetic mean ) 57 miles per day. How many miles did he bike on the last day?
Answers
Answer:65
Step-by-step explanation:
I need to solve 6 2/3-21/6
Answers
Step-by-step explanation:
62/3-21
62/18=0.290
290/6
Divide it
i need help on number 5 this is due at 11.59 thank you :)
Answers
B is where the plot lies on the y line (up and down)
PLZ HELP
could you plz answer question 2
1. A rabbit started at point 0 and made 3 jumps: a jump of 4 units, then a jump of 2 units, and then a jump of 1 unit. We do not know the direction of either jump. Where on the number line can this rabbit be now?
2. Next time, the rabbit from the previous problem started at 10. Where on the number line can he be after the same three jumps?
Answers
Answer:
17
Step-by-step explanation:
10+4=14
14+2=16
16+1=17
I hope this helps you
Answer:
17 units
Step-by-step explanation:
John needs to wrap the edge of his rectangular desk with duct tape. He knows the width is 10/8 of a meter and the length is 3/8 of a meter. How much duct tape does he need to wrap the desk’s perimeter?
Answers
Answer: 1 and 5/8
Step-by-step explanation:
WILL MARK YOU BRAINLIEST
Answers
Answer:
see in the pic, we have: Q(-3; 2) and P(-3;-3)
because this is a D(0.5,P)
=> x' = (-3 + 3).0,5 + -3 = -3
y' = (2 + 3).0,5 - 3 = -0.5
=> Q'(-3 ; - 0.5)
who ever answers this question gets brainy
Answers
Answer:
it is B because the answer is 14 so that why it is B
What does
$1 -$3 -$6 +$1
=
Answers
Answer:
-7
Step-by-step explanation:
might be wrong
Answer:
$-7
Step-by-step explanation:
1-3-6+1
= -2-6+1
= -8+1
= $-7
Ethan uses the function f(x) = 2x2 + 2x + 4 to track the temperature of a substance over 8 hours. You know that f(3) = 28 meaning that the temperature of the substance is 28°C when you plug in a 3 for x. What is the domain of Ethan’s function?
Answers
The domain of the function f(x) = 2x² + 2x + 4 is (-∞, ∞).
What is Quadratic equation?The polynomial equation whose highest degree is two is called a quadratic equation or sometimes just quadratics. It is expressed in the form of:
ax² + bx + c = 0
where x is the unknown variable and a, b and c are the constant terms.
You have the quadratic function
f(x) = 2x² + 2x + 4 ,
and remember that all quadratic functions are parabolas opening at point called the vertex.
Since you can plug any real number in our parabola here, its domain is all the real numbers, and this is true for all the quadratic functions of the form ax² + bx + c = 0.
Thus, in interval notation the domain of the function is (-∞, ∞).
Learn more about Quadratic Equation from;
https://brainly.com/question/2263981
#SPJ1
the perimeter a rectangle is 46 in if the width of the rectangle is 9 inches what is the length
Answers
The length of the rectangle is 14
steps:
9 + 9 = 18
46 - 18 = 28
28 ÷ 2 = 14