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
Mashcka [7]
2 years ago
15

Can i get some help, please

Mathematics
2 answers:
RoseWind [281]2 years ago
6 0

Answer:

65 degrees

Step-by-step explanation:

The degrees always has to add up to 180 degrees, so if you add 90 degrees and 25 degrees, you get 115 degrees. So since it has to be 180 degrees, you add 65 to 115, and you get 180 degrees.

maxonik [38]2 years ago
3 0

Answer: 65 degrees . HOPE IT HELPS .

You might be interested in
Find the surface area of the composite solid.
Westkost [7]

We have:

4 triangles with the base b = 5ft and the height h = 6ft

4 rectangles with the lenght l = 5ft and the width w = 4ft

1 square with side a = 5ft.

The formula of an area of a riangle:

A_T=\dfrac{1}{2}bh

Substitute:

A_T=\dfrac{1}{2}(5)(6)=\dfrac{1}{2}(30)=15\ ft^2

The formula of an area of a rectangle:

A_R=lw

Substitute:

A_R=(5)(4)=20\ ft^2

The formula of an area of a square:

A_S=a^2

Substitute:

A_S=5^2=25\ ft^2

The Surface Area of composite solid:

SA=4A_T+4A_R+A_S

Substitute:

SA=4(15)+4(20)+25=60+80+25=165\ ft^2

<h3>Answer: The Surface Area of the composite solid is 165 ft².</h3>
3 0
3 years ago
Dr. Gilmore gives Lily 17 pills to take. He told her to take one every six hours. In how many days will she take the last pill?
MArishka [77]
5 days because there are 24 hours in a day so every six hours you can take 4 a day
3 0
3 years ago
Complete 5 A,B for 10 points.
lakkis [162]

Answer:

y = (C-Ax) /B and x = (C-By)/A

Step-by-step explanation:

y

By = C-Ax

y = (C-Ax)/B

x

Ax = C-By

x = (C-By)/A

8 0
3 years ago
What is the surface area of a prism that has detentions of: length is 5.5, width is 6, and the hight is 2.4
Alex787 [66]

Answer:

79.2

Step-by-step explanation:

6 0
3 years ago
i need help here are three monomials such that the greatest common factor of the first and second monomials is 2xy, and the grea
hjlf
I think it's 3 don't take my hit on it
6 0
3 years ago
Other questions:
  • I’m really confused on this problem.
    12·1 answer
  • A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
    10·2 answers
  • If you drew a tree diagram showing how many ways 6 coins could be​ flipped, how many branches would it​ have?
    14·2 answers
  • Classify the following real numbers as rational or irrational:
    8·1 answer
  • If c(x)=4-2 and d(x)=x^2+5x, what is (c•d)(x)?
    15·1 answer
  • PLZ HELP 50 POINTS!!! Write a summary of what you have learned about rate of change.
    14·2 answers
  • Given: △ABC, D∈ AC m∠ABC=m∠BDA AB=2, AC=4 Find: AD and DC
    10·2 answers
  • Please help! Thanks :)
    13·1 answer
  • William was out at a restaurant for dinner when the bill came. His dinner came to $31. After adding in a tip, before tax, he pai
    14·1 answer
  • Solve and graph -2 + 7 = 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!