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
blsea [12.9K]
3 years ago
5

Help please I rly need it 60 POINTSS​

Mathematics
2 answers:
MrMuchimi3 years ago
4 0

Answer:

42 \times 48

Step-by-step explanation:

25 \times 36=900\\52 \times 63=3276

34 \times 42 = 1428\\ 43 \times 24=1032

54 \times 56 = 3024\\45 \times 65= 2925

42 \times 48 = 2016\\ 24 \times 84= 2016

32 \times 43 = 1376\\ 23 \times 34=782

The calculation for 42 \times 48 has the same results from switching the digits.

kogti [31]3 years ago
3 0

Answer:

25 × 36 = 900

52 × 63 = 3 276

34 × 42 = 1 428

43 × 24 = 1 032

54 × 56 = 3 024

45 × 65 =  2 925

<em>42 × 48 = 2 016</em>

<em>24 × 84 = 2 016</em>

32 × 43 = 1 376

23 × 34 = 782

You might be interested in
Solve 2x2 + 3x – 7 = x2 + 5x + 39 for x.
pogonyaev
2x2 +3x -7 =x2 +5x +39
2x2 +3x -7 -x2 -5x -39=0
x2 - 2x -46 =0
(x-1)2 -46 -1 =0
(x-1)2 -47=0
(x-1)2 = 47
x-1= + or - the square root of 47
x= 1 + or - the square root of 47
5 0
3 years ago
Read 2 more answers
6x - 3y x = 5 y = -1 <br><br> please help i need this done it due soon
Tpy6a [65]
{5/33, -1/5} is the answer
7 0
3 years ago
Pls answerrr (i will mark as brainlist)
Firdavs [7]

Answer:

Hope the below answer is easy to understand

Step-by-step explanation:

1)  Given the four angles of a quadrilateral are in the ratio 1:2:3:4

Then Let the angles are x,2x,3x and 4x

We know that total of  four angles of a quadrilateral =360 °

∴x+2x+3x+4x=360 °

⇒10x=360 °

⇒x=36  °

hence the measures of  angles are 36  ° ,72  ° ,108 °  ,144  °

2) Measure of interior angle of a polygon= 180°.

Sides of the polygon = 7 sides

Therefore,

Interior angle of the polygon having 7 sides = 180/7 = 25 5⁄7°

3 0
3 years ago
The students at Walden Middle school are selling tins of popcorn to raise money for new uniforms. They sold 42 tins in the first
tiny-mole [99]

Answer:

$388.5

Step-by-step explanation:

5 0
3 years ago
In the image below, ∠B≅∠E. What similarity criterion proves that △ABC~△FED?
Brilliant_brown [7]

Answer: a

sin

A

=

b

sin

B

Y

sin

60

∘

=

5

sin

36

∘

Y

=

5

sin

36

∘

(

sin

60

∘

)

Y

=

7.36

≈

7.4

3 0
3 years ago
Other questions:
  • A scientific _____ best explains certain observable facts. law hypothesis theory
    14·1 answer
  • The equation to represent the cost of raising a child 18 years is C = 2.42N + 35,000. C is the cost and N represents the income
    5·1 answer
  • Pretty much Free points? ;3<br> 3x(2+4)
    10·2 answers
  • the average monthly precipitation for honolulu, hi for october, november, and december is 3.11 in. If 2.98. falls in October &am
    5·1 answer
  • Square 100 * square 25 simplified
    7·1 answer
  • Find all real zeros of the function. g(x) = x^3 - 7x - 6
    15·1 answer
  • The relationship between the intensity of sound((w)/(m^(2)))and the distance from the source of sound is represented by the equa
    5·1 answer
  • When will the object reach its maximum height?
    15·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    14·2 answers
  • I really really need help with this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!