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
Yakvenalex [24]
2 years ago
5

Help with those 3…. Questions

Mathematics
1 answer:
Likurg_2 [28]2 years ago
4 0
How did u get into college if u dont know this ??
You might be interested in
The perimeter of the rectangle below is:
blondinia [14]

Answer:

18x + 28 is the perimeter

Step-by-step explanation:

As perimeter is the som of all side

So    P = 6x+8 + 3x+6 + 6x+5 + 2x+2 + 3 + x+4

          = 6x+3x+6x+2x+x + 8+6+5+2+3+4

         = 18x + 28

5 0
3 years ago
In ΔCDE, m ∠ C = ( x − 4 ) ∘ m∠C=(x−4) ∘ , m ∠ D = ( 11 x − 11 ) ∘ m∠D=(11x−11) ∘ , and m ∠ E = ( x + 13 ) ∘ m∠E=(x+13) ∘ . Find
KatRina [158]

Answer:

<C =10°

Step-by-step explanation:

The sum of angles in a triangle is 180°. Hence,

<C+<D+<E =180

Given

<C =x-4

<D = 11x-11

<E = x+13

Substitute

x-4+11x-11+x+13 = 180

13x-2 = 180

13x =180+2

13x = 182

x = 182/13

x = 14

Get <C

Since <C = x-4

<C = 14-4

<C =10°

4 0
3 years ago
Read 2 more answers
PLSSS ASAP HELP!! Find the area of the parallelogram shown below. The formula to find area of a parallelogram is base x height.
Artist 52 [7]

Given:

A parallelogram with base c, height h and other side a.

a=55.83 yds

c=100 yds

h=52 yds

To find:

The area of the parallelogram.

Solution:

The area of a parallelogram is:

A=base\times height

In the given parallelogram, the base is c=100 yds and the height is h=52 yds. So, the area of the parallelogram is:

A=100\times 52

A=5200

Therefore, the area of the parallelogram is 5200 square yds . hence the correct option is A.

4 0
3 years ago
Which equals the product of (x – 3)(2x + 1)
vodka [1.7K]

Answer:

2 {x}^{2}  - 5x - 3

Step-by-step explanation:

( x - 3)(2x + 1) \\  = x(2x + 1) - 3(2x + 1) \\  = 2 {x}^{2}  + x - 6x - 3 \\ =  2 {x}^{2}  - 5x - 3

7 0
3 years ago
Read 2 more answers
PLZ HELP!!!!!! (WILL GIVE BRAINLIEST!!!!)
nasty-shy [4]
I think you times all of the inchs together. 5x3x2=30.

I dont know if i am right tho. Hope this help ya.
3 0
3 years ago
Other questions:
  • The final score of a figure skating competition is determined by finding the average of six judges' scores. Write a formula for
    5·2 answers
  • Simplify the expression <br> 9 + 10h + -5h = 0 <br><br> Please show steps
    15·1 answer
  • Multiply.
    14·1 answer
  • Number 4 help please!! thank you!
    10·1 answer
  • Japan sells cars to the United States. Japan considers the cars as Japanese _____.
    9·2 answers
  • A number cube with six sides is rolled seven
    12·1 answer
  • F(x) = -x^2 - 9x<br> Find f(-2)
    5·2 answers
  • It's about ratios I'm just kinda stuck ​
    11·2 answers
  • There are 20 squares and 4 triangles. What is the simplest ratio of triangles to<br> squares?
    12·1 answer
  • What number is 7 times as much<br> as 9?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!