Add 3/7 + 4/5 please helppppp me

Answers

Answer 1

Answer: Answer: 43/35

Reasoning: You need the denominators to equal the same to add or subtract them

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7(2x+6)-4(9x+6)<-26 what is the answer ?

Answers

7(2x+6)-4(9x+6)<-26
14x+42-36x-24<-26
-22x + 42-24 <-26
-22x +18 < -26
-22x < -44
x < 2

$7(2x+6)-4(9x+6)\ \textless \ -26 \n 14x+42-36x-24\ \textless \ -26 \n -22x+18\ \textless \ -26 \n -22x\ \textless \ -26-18 \n -22x\ \textless \ -44 \n -x\ \textless \ (-44)/(22) =-2 \n x\ \textgreater \ 2$

Subtract 5 from the sum of 8.2 and 0.072?

Answers

$(8.2+0.072)-5=8.272-5=\boxed{3.272}$

8.272 is the sum of the two numbers
if you subtract five, it is 3.272
Hope it helped:)
So, the answer is 3.272

A student has some $1 and $5 bills in his wallet he has a total cost of 15 bills that are worth $39 how many of each type of bill does he have

Answers

39 divied 5 = 7.5
7.5 times 39=292.1
$292.1p

What is the reciprocal of 2?

Answers

1/2 you put it in a fraction and flip it

On the reciprocal of 2 is 0.5

A triangle cannot have more than one right angle ? true or false

Answers

TRUE

A triangle cannot have more than one right angle

The triangle was known in China in the early 11th century by the mathematician Jia Xian (1010–1070)

What is a triangle?

A triangle has 3 medians and 3 altitudes. The outer angle of a triangle is equal to the sum of the opposite angles inside it. ∠ACD = ∠A + ∠B. Total Angle Properties: The sum of the three angles of the triangle is 180 °.

A triangle is a closed two-dimensional shape with three sides, three angles, and three vertices. Triangles are also polygons. The figure above is a triangle labeled △ ABC. Triangle example. Practical examples of triangles include sandwiches, traffic signs, hangers, and pool tables.

The three angles in the triangle, called the internal angles, always add up to 180 °. The sides that form an angle (the sides next to it) are called the adjacent sides of the angle. The opposite side (the side that crosses an angle and does not form part of it) is called the opposite side of the angle.

Learn more about triangle here:brainly.com/question/17335144

#SPJ2

This true. A right triangle only has one. A acute tringle is always less than 90 degrees. A obtuse triangle is always above 90 degrees

Daniel has $13.58 in his bank account from interest earned. Kenneth has an account that earns 3 times as much interest, in dollars, as Daniel. How much does Kenneth have in his bank account from interest?

Answers

Answer:

$40.74

Step-by-step explanation:

Daniel's bank account interest is $13.58.

Kenneth's bank account interest is 3 times that of Daniel's account interest.

Hence the amount of interest in Kenneth's account shall be = 3 × $13.58

= $40.74

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