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
sineoko [7]
3 years ago
12

I have 2 problems I need help with~

Mathematics
2 answers:
yuradex [85]3 years ago
7 0
Here, you know that you have complementary angles. 
And you also know that the sum of two complementary angles always equals to 90.

Therefore, you just have to substract the different degrees angles you have from 90.

It would gives :

1) 90-37=53

2)90-65=25

Hope this helps !

Photon
Ilia_Sergeevich [38]3 years ago
4 0
A the sum of two complementary angles will always equal 90.
1. 90-37=53
2. 90-65=25
You might be interested in
An acute triangle has side lengths 21 cm, x cm, and 2x cm. if 21 is one of the shorter sides of the triangle, what is the greate
madam [21]

Given that the sides of the acute triangle are as follows:
21 cm
x cm
2x cm

Stated that 21 cm is one of the shorter sides of the triangle2x is greater than x, so it follows that 2x MUST be the longest side


For acute triangles, the longest side must be less than the sum of the 2 shorter sides
Therefore, 2x < x + 21cm
2x – x < 21cm
x < 21cm

If x < 21cm, then 2x < 42cm
Therefore, the longest possible length for the longest side is 42cm
8 0
3 years ago
Read 2 more answers
Simplify: (3n2 +9+5n4 – 3n)+(-9n* - 7 -5n?)
Alona [7]

Answer:

3n^2+9+5n^4+55n

Step-by-step explanation:

Steps

$\left(3n^2+9+5n^4-3n\right)+\left(-9n\left(-7\right)-5n\right)$

$\mathrm{Remove\:parentheses}:\quad\left(a\right)=a,\:-\left(-a\right)=a$

$=3n^2+9+5n^4-3n+9n\cdot\:7-5n$

$\mathrm{Add\:similar\:elements:}\:-3n-5n=-8n$

$=3n^2+9+5n^4-8n+9\cdot\:7n$

$\mathrm{Multiply\:the\:numbers:}\:9\cdot\:7=63$

$=3n^2+9+5n^4-8n+63n$

$\mathrm{Add\:similar\:elements:}\:-8n+63n=55n$

$=3n^2+9+5n^4+55n$

7 0
3 years ago
What is this answer?? : [6.6 ÷ (–5 + 3)] • (–1)
Mars2501 [29]
Your answer is 3.3

-Hope I helped you. :)
3 0
2 years ago
Apply the properties of operations to find an equivalent expression for finding the total cost of the clothes.
lora16 [44]

Answer: 1.The total cost = 4x + 2y

2.The total cost = 2y + 4x

3.The total cost = 6x + 4y

4.The total cost = 4y + 6x

Step-by-step explanation:  mark me brailyest and like aslo follow

6 0
2 years ago
Can someone help me a still don't get this concept???
Flauer [41]

Well, if y = x - 5, then we calculate:

when x = -1 then y = -1 -5 = -6

when x = 0 then y = -5

when x = 1 then y = 1 - 5 = -4

when x = 2 then y = 2 - 5 = -3

Hope this helps!

3 0
3 years ago
Other questions:
  • What's the vertex form of the function?
    10·1 answer
  • Find the common ratio of the geometric sequence: 16/3,4,3,…
    13·1 answer
  • Which of the following is an odd function??
    10·1 answer
  • Jacob ordered pizza from his favorite pizzeria. The pizzeria delivers pizzas for $10 each plus a delivery charge of $2.99. Jacob
    11·1 answer
  • After working for 24 hours,zoe made $234. After working for 40 hours, zoe made $390.predict how much she would make after 10 hou
    7·1 answer
  • I need help, can someone please explain this step by step.
    7·1 answer
  • A painter needs to cover a triangular region 60 meters by 68 meters by 72 meters. a can of can cover 70 square meters.. how many
    9·1 answer
  • Molly opened a bank account. She deposited $86.50 into her account every month for 20 months. She used $24.50 every month to pay
    6·2 answers
  • I NEED HELP
    11·1 answer
  • Pizzeria Napoli sells a round pizza with diameter 16 inches and a square pizza with side length 15 inches. Which of the two shap
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!