2/5+1/3=
What is the answer

Answers

Answer 1

Answer:

11/15 OR 0.73

Step-by-step explanation:

2/5 ---> 6/15

1/3 ---> 5/15

6/15 + 5/15 = 11/15

OR

2/5 ---> 0.4

1/3 ---> 0.33

0.4 + 0.33 = 0.73

Answer 2
2/5 + 1/3 = 11/15, find a common denominator and convert each fraction then add

Related Questions

27. Find the slope of the line. (1 point)
A.2
B.-2
C.3
D.-1​

Answers

The answer is -2 because the long goes down 2 on the y axis for every +1 on the x axis. This creates the slope fraction -2/1, which simplifies to -2.

Answer:

Slope = -2

Step-by-step explanation:

Step-1: Choose any two points on the line.

My chosen points: (-3,3) and (0,-3)

Step-2: Use y₂ - y₁/x₂ - x₁ to find the slope.

=> -3 - 3/0 - (-3) => -6/3

Step-3: Divide.

=> -2 = Slope

Hence, the slope is -2.

Ocupo ayuda me urge :(

Answers

Answer:

(Mira al imagen abajo)

Step-by-step explanation:

Half as many as 7 more than a number

Answers

Answer:

less than twice the number

Step-by-step explanation:

This morning, Joe's car had 28.43 gallons of fuel. Now, 3.7 gallons are left. How much fuel did Joe use? Please show step by step.

Answers

PART A

a=total amount

c=cans of oil

g=gasoline

a=2.85g+3.15c

PART B

a=2.85(8.4)+3.15(6)

a=23.94+18.90

a=42.84

In the following diagram, L||M

Solve for each of the variables w, x, y, and z. For each solution, explain, in complete sentences which special angles allowed you to create an equation in order to find a solution.

Answers

Based on the special angles formed by transversal and parallel lines, the missing variables are:

z = 86°

y = 75°

x = 105°

w = 94°

What are Special Angles Formed by a Transversal and Two Parallel Lines?Vertical angles formed are congruent.Consecutive angles formed are supplementary.Alternate interior angles that are formed are congruent also.

Thus:

z = 86° (vertical angles)

y = 75° (alternate interior angles)

x = 180 - 75 = 105° (supplementary)

w = 180 - 86 = 94° (supplementary)

Learn more about the special angles formed by transversal and parallel lines on:

https://brainly.com/question/1751268

the formula E =15h+0.05s represent a salesperson total earnings ,E, where h represents the number of hours she works and s represents the amount of sales in dollars. what is the salesperson totals earnings if she works 36 hours and has sales of 10,000

Answers

Answer:

1040

Step-by-step explanation:

substitute the given information

h = 36

s = 10,000

E = 15 x 36 + 0.05 x 10,000

E = 540 + 500 = 1040

The sum of the first n consecutive even numbers can be found using S = n2 + n, where n > 2. What is the value of n when the sum is 30?

Answers

The value of n when the sum is 30 is equal to 5.

Given the following data:

Sum, S = 30

To determine the value of n when the sum is 30:

How to calculate the sequence of numbers.

Mathematically, the sum of the first n consecutive even numbers is given by this formula:

[tex]S=n^2+n[/tex]

Where:

S is the sum.n is the consecutive even numbers.

Substituting the given parameters into the formula, we have;

[tex]30=n^2+n\\\\n^2+n-30=0\\\\n^2 +6n-5n-30=0\\\\n(n+6)-5(n+6)=0\\\\(n+6)(n-5)=0[/tex]

n = -6 or 5.

Since, n > 2;

n = 5.

Read more on sequence here: https://brainly.com/question/219301

Write the number for one million nine thousand .​

Answers

One million, nine thousand in number form is 1,009,000.

[tex]48x2y−12xy2−60x2y2[/tex]48x2y−12xy2−60x2y2

Answers

Final answer=
96xy-12xy2-60x2y2

find 4/5 of 15 please help us

Answers

Answer:

Answer=12

Step-by-step explanation:

[tex]=\frac{4}{5} of15\\\\=\frac{4}{5} *15\\\\=4*3\\\\=12[/tex]

Drag and drop the correct value next to its equivalent expression. Numbers may be used once or not at all.

10
5
6
28
14
2
3
20
1
4
27
2
3
20
3
4
Expression Value

2
3
×
42


5
12
×
26


11
15
×
20


3
8
×
54

Answers

Answer:

okay so can you award me brainlyist this took me awhile

Step-by-step explanation:

1: 2/3 * 42 = 28

2: 5/12 * 26 = 10 5/6

3: 11/15 * 20 = 14 2/3

4: 3/8 * 54 = 20 1/4

Use the area formula
(b1 + b2) x h ➗ 2 to solve.

If a trapezoid has a base of 8, a base of 3, and a height of 2, What is its area?

Pls help me find my answer

Answers

Answer:

11

Step-by-step explanation:

b1 = 8

b2= 3

h = 2

(8+3) = 11

11 x 2 = 22

22 ÷ 2 = 11

Find the coordinates of the point at which the normal to the curve y = x ^ 2 at x = 1 meets the curve again

Answers

Answer:

[tex](-\frac{3}{2},\frac{9}{4})[/tex]

Step-by-step explanation:

A normal line is a line perpendicular to the tangent line, so we must take the derivative of the function to find the slope of the tangent line, and then take the opposite reciprocal of this slope, to find the slope of the normal line. The equation of a normal line will be in the form of [tex]y=mx+b[/tex]:

[tex]f(x)=x^2\\\\f'(x)=2x\\\\f'(1)=2(1)\\\\f'(1)=2[/tex]

Hence, the opposite reciprocal is [tex]-\frac{1}{2}[/tex], which is our slope for the normal line. Now, we find the y-intercept by plugging in the given coordinate point [tex](1,1)[/tex] since [tex]f(1)=1^2=1[/tex]:

[tex]y=-\frac{1}{2}x+b\\\\1=-\frac{1}{2}(1)+b\\ \\1=-\frac{1}{2}+b\\ \\b=\frac{3}{2}[/tex]

Thus, the equation of the normal line is [tex]y=-\frac{1}{2}x+\frac{3}{2}[/tex]. Using this information, we can now find the coordinates where the normal of the curve at x=1 meets the curve again:

[tex]x^2=-\frac{1}{2}x+\frac{3}{2}\\ \\ x^2+\frac{1}{2}x-\frac{3}{2}=0\\ \\ 2x^2+x-3=0\\\\(x-1)(2x+3)=0\\\\x=1,\: x=-\frac{3}{2}[/tex]

Since we only care about [tex]x=-\frac{3}{2}[/tex] since [tex]x=1[/tex] was already accounted for, the y-coordinate would be:

[tex]y=x^2\\\\y=(-\frac{3}{2})^2\\\\y=\frac{9}{4}[/tex]

Therefore, the coordinates are [tex](-\frac{3}{2},\frac{9}{4})[/tex].

In the graph attached below, you can see the tangent line [tex]y=2x-1[/tex] and how it is perpendicular to [tex]y=\frac{1}{2}x-\frac{3}{2}[/tex].

what fraction is it after subtracting one from both numerator and denominator becomes 5/17​

Answers

Answer:

  6/18

Step-by-step explanation:

To find the answer to that, you reverse the subtraction. Start with 5/17 and add 1 to both numerator and denominator. You get ...

  [tex]\dfrac{5+1}{17+1}=\boxed{\dfrac{6}{18}}[/tex]

Rich earns $14 each week mowing her uncle’s lawn. Sometimes she also babysits and makes $4 per hour. If she earned $34 in one week, how many hours did she babysit?
Help :[

Answers

Ok so 14 is steady income so (b). Her (y) is $34. X is amount of hours. Equation: 34=4x+14. Answer? It’s 5 hours. :)



Wires are usually made from materials, copper and plastic. Explain why

please need this right now because I'm not doing my homework but my teacher said that she's gonna ask me in 20 min so I really need this answer pls pls pls pls pls pls

Answers

it is made from those materials so that the electricity inside continues to flow. They are all also very flexible which helps getting into places.

Answer:

because aluminum and copper are excellent conductors of electricity. the plastic can prevent short circuit while getting on ground or when it brushes against another wire.

what is the sum of six hundred seven and two thousand, three hundred ninety three

Answers

Answer:

3000

Step-by-step explanation:

Convert them into numbers: 607 + 2393 = 3000.

Answer:

The answer is

3,000 is the sum.

Step-by-step explanation:

Were being asked what is the sum of six hundred seven and two thousand, three hundred ninety three/607 and 2,393

Well if it's asking us for the sum, then we fore SURE have to use addition.

[tex]607+2,393=3,000[/tex]

Therefore, 3,000 is your answer to this question.

Hope this helped! :^)

Find the perimeter of a rectangle with a length of 3.5 meters and a width of 8 meters.
(P=21+2w)

Answers

Answer:

23

Step-by-step explanation:

the formula to calculate perimeter of a rectangle is 2(l+b) so its answer will be 23

perimeter of rectangle

=2(l+b)

=2(3.5+8)

=2(11.5)

=23meters

Given points A(−2,0), B(−5,3), C(−9,−1), P(7,6), Q(4,0), and R(−4,4), which of the following proves that △ABC~△PQR?

Answer options:
By the Distance Formula,AB=32–√, BC=42–√, and CA=52–√.Also, PQ=35–√, QR=45–√, and RP=55–√.Therefore, ABPQ=BCQR=CARP=2√5√=10√5, and therefore, △ABC∼△PQR by SAS ∼.

By the Distance Formula,AB=50, BC=32, and CA=18.Also, PQ=125, QR=90, and RP=45.Therefore, ABPQ=BCQR=CARP=25, and therefore, △ABC∼△PQR by SSS ∼.

By the Distance Formula,AB=18, BC=32, and CA=50.Also, PQ=45, QR=90, and RP=125.Therefore, ABPQ=BCQR=CARP=25, andtherefore, △ABC∼△PQR by SAS ∼.

By the Distance Formula,AB=32–√, BC=42–√, and CA=52–√.Also, PQ=35–√ QR=45–√, and RP=55–√.Therefore, ABPQ=BCQR=CARP=2√5√=10√5,and therefore, △ABC∼△PQR by SSS ∼.

Answers

Based on the SSS similarity theorem, △ABC ~ △PQR because AB/PQ = BC/QR = CA/RP = √2/√5 = √10/5 (option D).

The SSS Similarity Theorem

Two triangles having three pairs of sides that are proportional can be proven to be similar by the SSS similarity theorem.

If the triangle ABC and triangle PQR are similar, their corresponding sides will be proportional, meaning that: AB/PQ = BC/QR = CA/RP.

Therefore, using the distance formula, [tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex], the sides of each triangle is found.

Therefore, it shows that:

AB/PQ = BC/QR = CA/RP = √2/√5 = √10/5

Therefore, based on the SSS similarity theorem, △ABC ~ △PQR because AB/PQ = BC/QR = CA/RP = √2/√5 = √10/5 (option D).

Learn more about the SSS similarity theorem on:

https://brainly.com/question/4163594

HELP

The expression (m^5) * (m^−5)^−3 is equivalent to m^n. What is the value of n? Enter your answer in the box. n =

I am certain the answer is 20, please correct me if I'm mistaken.

Answers

Answer:

20

Step-by-step explanation:

Calculate the simple interest on a R5 000 loan for 3 years at 8.5% p.a. interest.​

Answers

Answer:

R1275

Step-by-step explanation:

simple interest = (5000*3*8.5)/100

simple interest = 127500/100

simple interest = 1275

2:5 ratio. if there are more than 50 marbles in the bag, what is the minimum number of marbles that can be in the bag?

Answers

Answer:

sum of ratio term = 2+5

= 7

first we have to find the value of 2 in ratio term

50 x 7/2

175

now, we have to find value of 5 in ratio term

50 x 7/5

70

addition of both the value of 2 and 5 in ratio term

175+70

245

hence, your answer is 245 marbles

plz mark me as brainlist plz bro/sis plz i need 5 brainlist to level up plz

PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION

Answers

Answer:

4/3 [tex]\geq[/tex] x

Step-by-step explanation:

[tex](\sqrt{x+4})^ {2} \geq (2\sqrt{x})^{2}\\[/tex]

x + 4 [tex]\geq[/tex] 4x

4 [tex]\geq[/tex] 4x - x

4 [tex]\geq[/tex] 3x

4/3 [tex]\geq[/tex] x

Solution:

[tex]\sqrt{x + 4} \geqslant 2 \sqrt{x} [/tex]

Square both sides.

[tex] = > ( \sqrt{x + 4)} ^{2} = (2 \sqrt{x} ) ^{2} \\ [/tex]

In the LHS, square and square root gets cancelled out. In the RHS, do the square.

[tex] = > x + 4 \geqslant {2}^{2} x \\ = > x + 4 \geqslant 4x[/tex]

Transpose x to the RHS.

[tex] = > 4 \geqslant 4x - x \\ = > 3x \leqslant 4 [/tex]

Now, divide both sides by 3.

[tex] = > \frac{3x}{3} \leqslant \frac{4}{3} \\ = > x \leqslant \frac{4}{3} [/tex]

Answer:

[tex]x \leqslant \frac{4}{3} [/tex]

Hope you could understand.

If you have any query, feel free to ask.

- A total of $12,000 is deposited into two accounts. One
account pays 9% simple interest while the second account
pays 6% simple interest. How much should be invested in
each account so that the total interest after 1 year is $810.

Answers

Answer:

It would seem that the third answer would be right but I am only 60% sure if you do not know the answer for sure, choose C but if you would rather get the 100% answer just wait

Step-by-step explanation:

does anyone know the answer?

Answers

the answer is d hope this helps!

A car accelerates from a standstill to 60 m/s in 10 seconds. What’s is the acceleration

Answers

6 miles per second
Explanation 60/10 = 6

The ratio of marbles to sticks is 5:8. The ratio of sticks to stones is
5:7. What is the reduced ratio of marbles to stones?

Answers

Answer:

25 : 56

Step-by-step explanation:

Let the marbles = x, sticks = y, stones = z.

Given:

x / y = 5/ 8

and

y / z = 5/ 7

Solve for x and z as per above ratios:

x = 5y / 8z = 7y / 5

Find the ratio:

x / z = 5y / 8 ÷ 7y / 5x/ z = 5y / 8 × 5 / 7yx / z = 25 / 56

Evaluate the expression when b=3 and c=−2

-b+5c

Answers

Answer:

-13

Step-by-step explanation:

-b + 5c =

= -3 + 5(-2)

= -3 - 10

= -13

Which of these characteristics do a rhombus and a rectangle always have in common. Choose one.

1). opposite sides with equal length
2).all angles are right angles
3).all sides with equal length

Answers

Answer:

A) opposite sides with equal length.

Step-by-step explanation:

Found on another problem answered by Abdulazeez10

The characteristics a rhombus and a rectangle always have in common is opposite sides with equal length.

The right option is  opposite sides with equal length

From the question,

We are to determine which of the given characteristics do a rhombus and a rectangle always have in common.

To determine which of the characteristics, we will list some of the characteristics of the two shapes

Characteristics of a Rhombus

All sides are of equal length

Opposite sides are parallel

Opposite angles are congruent

Diagonals intersect perpendicularly

Consecutive angles are supplementary

Characteristics of a Rectangle

Opposite sides are congruent and parallel

Diagonals bisect each other

Each of the interior angles is a right angle

Diagonals are congruent

Now, from above,

We have that all the sides of rhombus are equal in length, which makes the opposite sides to be equal as well.

Also, among the characteristics of a rectangle is that, opposite sides are equal in length

Hence, the characteristics a rhombus and a rectangle always have in common is opposite sides with equal length. The right option is opposite sides with equal length

https://brainly.com/question/12833352

which of the following equations represents a parabola that opens up and has a vertex at (-4 5)

Answers

Answer:

A: y = 3(x + 4)^2 + 5

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