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
Dima020 [189]
3 years ago
8

Which number goes in the box to make this a true sentence? 65 × 32 = (65 × 30) + (65 × ) PLZZ HELP!

Mathematics
1 answer:
lutik1710 [3]3 years ago
7 0
The answer would be 2.

65 x 32 = 2080.

(65 × 30) = <span>1950</span><span>
(65 × 2) = 130

1950 + 130 = 2080

To make this easier, you can 30 from 32.</span>
You might be interested in
What does OD=<br> Pls answer
Elodia [21]

Answer:

OD = 9.375"

Step-by-step explanation:

We can draw a line from O to B to create a triangle.

Then, Triangle ODB and Triangle ACB are similar, so their corresponding side's ratio are similar as well.

Triangle ACB, we can use pythagorean theorem to figure out CB:

AC^2 + CB^2 = AB^2

15^2 + CB^2 = 17^2

225 + CB^2 = 289

CB^2 = 64

CB = 8

Now relating the corresponding sides, we can figure out OD:

\frac{OD}{DB}=\frac{AC}{CB}\\\frac{OD}{8-3}=\frac{15}{8}\\\frac{OD}{5}=\frac{15}{8}\\8OD=5*15\\OD=\frac{5*15}{8}\\OD=9.375

8 0
3 years ago
Suppose that a student has $150 in a band savings account at the start of the school year. Calculate the change in that savings
Roman55 [17]
150 12 x 10=120+150= 270
4 0
3 years ago
Simplify the radical expression.<br><br> 1. √45<br><br> 2. √180x^2<br><br> 3.√490y^5 w^6
lara [203]
<span>#1) 3√5
#2) 6x</span><span>√5
#3) 7w^3y^2</span>√10y
8 0
3 years ago
Read 2 more answers
Evaluate <br> -4x +9 <br> for <br> x=8
larisa [96]

Answer:

-23

Step-by-step explanation:

- 4 ( 8 ) + 9

- 32 + 9

- 23

7 0
3 years ago
Read 2 more answers
If the marginal revenue (in dollars per unit) for a month is given by MR = −0.5x + 400, what is the total revenue from the produ
Vesna [10]

Given:

Marginal revenue (in dollars per unit) for a month is

MR=-0.5x+400

To find:

The total revenue from the production and sale of 30 units.

Solution:

We know that, total revenue is integration of marginal revenue with respect to quantity.

TR=\int MR dx

TR=\int (-0.5x+400) dx

TR=-0.5\int x dx+400\int 1 dx

TR=-0.5\times \dfrac{x^2}{2}+400x

Now, substitute x=30 in the equation of Total Revenue (TR).

TR=-0.5\times \dfrac{30^2}{2}+400(30)

TR=-0.5\times \dfrac{900}{2}+12000

TR=-225+12000

TR=11775

Therefore, the total revenue from the production and sale of 30 units is $11,775.

6 0
2 years ago
Other questions:
  • Steve weighs 18 more pounds than Ryan. If their weight totals 144 pounds, how much does Ryan weigh?
    7·2 answers
  • How many pounds are in<br> 8 kilograms? 1 kg = 2.2 lbs<br><br> 8 kg = [?] lbs
    12·2 answers
  • A triangle with side lengths of 5, 5, and 8 is:
    6·1 answer
  • Find The missing length
    14·1 answer
  • Identify the coefficient(s) in the following expression: 10x + 5y – 8y
    8·2 answers
  • 8. Solve x/10 = –7. A. x = –0.7 B. x= –17 C. x = –70 D. x = 3
    5·1 answer
  • 20 people show up to a post-PSTAT 120A party. If everyone shakes hands with everyone else, how many handshakes take place
    13·1 answer
  • Whats the density of an object with the length of 5.0 cm a height of 3.0 and width of 15.0 cm and a mass of 24 grams
    13·1 answer
  • By using determinant method solve following questions 3x+4y+5z=18. 2x-y-8z=13. 5x-2y+7z=20​
    10·2 answers
  • In 1995, the standard bus fare in Chicago was $1.65. In 2008, the standard bus fare was $2.50. Find the percent
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!