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
SpyIntel [72]
2 years ago
15

Two nimbers have a product of 90 and a sum of 19. What are the two numbers?​

Mathematics
1 answer:
bulgar [2K]2 years ago
6 0

Answer:

9 + 10 = 19 product is 9 x 10 = 90 9^2 + 10^2 = 181

You might be interested in
Charlie is trying to cover the shape shown with paper. He will NOT be covering the top and the bottom. How much paper will he ne
DENIUS [597]

You need to determine how much paper you need to cover the lateral side of the cylinder shown in the picture. For this, you have to calculate the surface area of the cylinder, which you can do using the following formula:

A=2\pi rh

Where

A is the area

π is the number pi, for the calculations we usually use up to the first two decimal values of this number, 3.14

r is the radius

h is the height of the cylinder

The given cylinder has a height of h=15m and a diameter of d=6m

To calculate the lateral area you need to use the radius. The diameter is twice the radius, so to determine the radius of the cylinder you have to divide the diameter by 2

\begin{gathered} r=\frac{d}{2} \\ r=\frac{6}{2} \\ r=3 \end{gathered}

Now you can calculate the lateral area as follows:

\begin{gathered} A=2\pi rh \\ A=2\cdot3.14\cdot3\cdot15 \\ A=282.6m^2 \end{gathered}

Charlie will need 282.6 m² to cover the lateral side of the cylinder.

6 0
1 year ago
Multiply. Write in simplest form 3/10 x 8
Soloha48 [4]

Answer:

2.4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
25 POINTS SOMEONE HELP ME OUT WITH THIS PLEASEEEE BRAINLIEST ANSWER
zloy xaker [14]
1. y=7x-1

2. y=3x+b
   <u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
   -5=3(1)+b
   -8=b

   y=3x-8 

3. x=-7

4. y=4
3 0
3 years ago
The solution set of the inequality 2x − y &gt; 2 consists of all the points __ ? the line __ ?
GalinKa [24]

Answer:

  • b - below; y = 2x − 2

Step-by-step explanation:

  • 2x − y > 2
  • 2x - y + y - 2 > 2 + y - 2
  • 2x - 2 > y
  • y < 2x - 2

Solution is the points below the line y = 2x - 2

<u>Correct option is:</u>

  • b - below; y = 2x − 2
7 0
3 years ago
HELP ME PLEASE!! ASAP IF YOU CAN IM STUCK ON THIS QUESTION
Pani-rosa [81]

Answer:

5x=15

Step-by-step explanation:

Product means multiplication, and 5x=15 is the only one doing multiplication

3 0
3 years ago
Other questions:
  • Vasko was renting a high performance bike. Bike A is $25 per month and requires a down payment of $500. Bike B is $50 per month
    12·1 answer
  • An object has a mas of 5 kg what force is needed to accelerate it at 6
    7·1 answer
  • A woman bought some large frames for $15 each and some small frames $5 each at a close out sale. If she bought 23 frames for $19
    15·1 answer
  • During with interval was the bicyclists speed the greatest?
    8·1 answer
  • What is -6 over 0 equal to?
    5·2 answers
  • Write the standard form of the equation of the circle with the given center and radius.
    10·1 answer
  • What is the measure of A?
    11·2 answers
  • Determine the solutuon for x^2-3x-28&gt;0
    13·1 answer
  • Sean already has 9 plants in his backyard,
    15·2 answers
  • HELPPPP DUE SOOON ILL GIVE BRAINLESS PLS HELPPP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!