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
ale4655 [162]
3 years ago
11

Which letter? is it help plzzzzzzzzzzzzzzzzzz

Mathematics
2 answers:
egoroff_w [7]3 years ago
6 0

Answer:

a

Step-by-step explanation:

Natalka [10]3 years ago
3 0

Answer:

C

Step-by-step explanation:

You might be interested in
What is the constant of vanation,<br>of the line y = for through (3.18) and (5,30)?​
Naily [24]

the constant of variation or namely its slope will be

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{18})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{30}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{30-18}{5-3}\implies \cfrac{12}{2}\implies 6

8 0
3 years ago
Pls tell me some answers for this
devlian [24]

Answer:

∠B ≈ 56.25°

Step-by-step explanation:

Since the triangle is right use the cosine ratio to solve for B

cosB = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{5}{9}, thus

B = cos^{-1}(\frac{5}{9} ) ≈ 56.25°

3 0
3 years ago
Read 2 more answers
Which equation represents the sentence?
Sunny_sXe [5.5K]
<span>4x + 7 = 32
...................</span>
7 0
3 years ago
What is the area of the composite figure whose vertices have the following coordinates? (−2, −2) , (3, −2) , (5, −4) , (1, −8) ,
Luden [163]
Check the picture below.

notice the composite is just,

a 5x2 rectangle.

a triangle(yellow) with a base of 2 and a height of 2.

a triangle(red) with a base of 6 and a height of 4.

get the area of each, sum them up, and that's the area of the composite.

\bf \stackrel{rectangle}{(5\cdot 2)}~~~~+~~~~\stackrel{yellow~triangle}{\cfrac{1}{2}(2)(2)}~~~~+~~~~\stackrel{red~triangle}{\cfrac{1}{2}(6)(4)}

3 0
4 years ago
I need help with this question!!
Mashcka [7]

Answer:

QR = 5.

Step-by-step explanation:

Because the parallelograms are similar then the corresponding sides are in the same ratio.

So AB / PQ = BC / QR

9/3 = 15 / QR

15 / QR = 3

QR = 15/3

= 5.  (answer)

7 0
3 years ago
Other questions:
  • What's the expression of -3(2x-4)
    10·1 answer
  • Use the general slicing method to find the volume of the solid whose base is the triangle with vertices (0,0), (7,0), and (0,7)
    14·1 answer
  • In five years, Josh will be 21 years old. How old is he now? Let J represent Josh's current age. Which formula would correctly c
    8·1 answer
  • S=a+b+c <br> solve for b<br> Completely forgot how to do this
    13·1 answer
  • Please help me, I need to pass this class
    9·1 answer
  • How many proper subsets does the set { 1,2,3} have
    10·1 answer
  • Rewrite the expression without parentheses. 13m−​(-8​m-5)
    13·1 answer
  • Use the properties of exponents to rewrite y=e^-0.75t in the form of a(1-r)^t
    6·1 answer
  • A) Both data sets multiplicative relationships. In Data Set 1, y is 3 times x and in data set 2 y is 3.5 times x B) Both data sh
    5·1 answer
  • Check all solutions to the equation. If there are no solutions, check "None."x2=0A. 1B. -1C.0D. 10E. 4E None
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!