1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yanka [14]
2 years ago
5

If the product of two number is 10 and the sum is 7 ,then the longest of the two number is​

Mathematics
1 answer:
irinina [24]2 years ago
3 0

Answer:

5 units

Step-by-step explanation:

Step one:

Given data

Le the first number be x

and the second number be y

So

x*y= 10-----------------1

and

x+y= 7-----------------2

from eqn 1

x= 10/y

put x= 10/y in eqn 2

10/y+y= 7\\\\10/y= 7-y

cross multiply we have

10=y(7-y)\\\\10=7y-y^2

rearrange

y^2-7y+10=0

the factors of the quadratic expression are

-5 and -2

y^2-5y-2y+10= 0\\\\y(y-5)-2(y-5) =0\\\\y-2=0\\\\y= 2\\\\y-5= 0\\\\y=5\\\\

The longest side is 5 units

You might be interested in
I WILL MARK BRAINIEST <br> Give the arrow notation for a 270° rotation
Lelechka [254]

Convert from degrees to radians using the ratio  

π/180.  3aπ/2   radians

is this what you need?

or 90 degress

3 0
3 years ago
A construction crew has just built a new road. They built 156.25 kilometers of road at a rate of 5 kilometers per week. How many
daser333 [38]

Answer:

31 and a quarter week (31.25)

Step-by-step explanation:

First find the rate. There is no need to do cross multiplication because it's already a unit rate (per 1 week).

2. Divide

156.25 / 5 = 31.25

3. Answer

31.25 weeks

6 0
2 years ago
Select True or False for each statement.
Margarita [4]
The first statement and the second statement are FALSE.

In mathematics, a function<span> is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the </span>function<span> that relates each real number x to its square x</span>2<span>.
</span>
I hope my answer has come to your help. God bless you and have a nice day ahead!
7 0
3 years ago
HELPPP PLEASE I WILL GIVE 30 points to the person who answers
Mekhanik [1.2K]

Answer:

10. Altitude

11. Angle Bisector

12. Perpendicular Bisector

13. Median

Step-by-step explanation:

hope it helps

4 0
2 years ago
What is the area of this composite shape? Enter your answer in the box. In².
vladimir2022 [97]

The area of the composite shape is the sum of the area of the triangle and the area of the rectangle. The area of the composite shape is 53 in².

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The composite is made up of triangles and rectangles.

The area of the composite shape will be the sum of the area of the triangle and the area of the rectangle.

The area of the triangle will be

\rm  Area\ of\ the\ triangle = \dfrac{1}{2} * 5 * 2\\\\Area\ of\ the\ triangle = 5

The area of the rectangle will be

\rm  Area\ of\ the\ rectangle= 8*6\\\\Area\ of\ the\ rectangle = 48

The area of the composite shape is 48 + 5 = 53.

The area of the composite shape is 53 in².

More about the geometry link is given below.

brainly.com/question/7558603

4 0
2 years ago
Other questions:
  • It's a math problem subtracting unlikely fractions 14 / 2 - 9 / 8
    15·2 answers
  • Please answer correctly, will mark brainliest
    10·1 answer
  • Some friends shared 56 pretzels and 24 baby carrots. Each friend revived the same number of pretzels and baby carrots. What is t
    12·2 answers
  • You are going to play a game where you bet a dollar and get to flip a coin ten (10) times. If you get four (4) heads in a row, y
    10·1 answer
  • ULICU<br> Find k.<br> k<br> 45°<br> 7-12 m<br> 45°<br> O 7<br> O 72<br> O 7V2<br> 2<br> O 14
    7·1 answer
  • The marijority of the population in the United states _________.
    14·1 answer
  • Which of the following expressions is equivalent to (12x4−4x3+7x+6)+(3x2−4x+14)?
    7·1 answer
  • A lap around a track is<br> 2/5 of a mile<br><br> How many laps is a 11/2
    7·1 answer
  • Probability is a measure of how likely an event is to occur. Choose the probability that best matches each of the following stat
    7·1 answer
  • Look at this set of 5 numbers: 21471 By how much would the mode decrease if the number 1 were added to the set?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!