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
Inessa [10]
3 years ago
14

Help super important

Mathematics
1 answer:
const2013 [10]3 years ago
3 0
Hello.

Taking a look at our screenshot provided, we can conclude that we need to find the missing angle degree out of 90 degrees, as we are dealing with a right angle.

Let's set this up as an Algebraic formula and solve for the variable;
5x + 15 + 50 = 90

First, let's combine like-terms (15 and 50).

5x + 65 = 90

Now, isolate our variable by subtracting 65 from each side of the equation.

90 - 65 = 25
65 - 65 = 0

5x = 25

Now, divide both sides by 5 to solve for x, our missing angle degree.

x = 5

Your answer is A.) 5

I hope this helps!
You might be interested in
Help please & thank you , need it asap
lapo4ka [179]

Answer:

x = 180 - 30 - 41 - 67 = 42°

5 0
2 years ago
Read 2 more answers
Is this number written in scientific notation 4.8•100^7
Ne4ueva [31]
No this number is not written in scientific notation
In scientific notation, it'll look like
4.8 * 10 ^14

In scientific notation it's 10 ^ n
NOT 100^n

Hope this helps 
3 0
3 years ago
Maria had $22 to spend on five pencils. After buying them she had $12.
Ganezh [65]

Answer:

$2

Step-by-step explanation:

did it in my head........

5 0
3 years ago
Bess wants to find the favorite sports of students at her school. How can she choose a sample for her survey?
lidiya [134]
She can make a vote around the school
8 0
3 years ago
Read 2 more answers
While developing x-bar and R charts, the manager took 10 samples each of size 6. The average of sample means was 3.2. The averag
stiv31 [10]

Answer:

Option a. 1.2 is the correct answer

Step-by-step explanation:

Given the data in the question;

sample size n = 10

sub group = 6

The average of sample means x" = 3.2

Average range value R' = 0.6

the value of UCL for the R-chart = ?

To get the value of UCL for the R-chart, we say;

UCL_R = D₄ × R'

from table of constants "Tabular values for x-bar and range charts

for size 6, the factor for control limits for range D₄ = 2.004

so we substitute  

UCL_R = 2.004 × 0.6  

UCL_R = 1.2024 ≈ 1.2  

Hence, Option a. 1.2 is the correct answer.

3 0
3 years ago
Other questions:
  • Hardy's plant grows rapidly. It grows by 10cm every 2 years. How much taller will hardy's plant be in 5 years?
    5·2 answers
  • Please help I have attached photo would appreciate any help
    9·2 answers
  • The hypotenuse of a 45 -45 -90 triangle measures 18 cm.
    15·1 answer
  • A certain taxi cab cost $2 per mile plus a $5 flat fee. The cab driver tells you you own him $11 m how many miles did you ride i
    14·1 answer
  • Please help!!!!!!!!!
    9·2 answers
  • I need the answer ASAP
    13·1 answer
  • Given that Triangle ABC ~ DEF, solve for X.​
    11·1 answer
  • PLEASE HELP ME IN FINANCE!!
    12·1 answer
  • Divide (-2x-3+8x^2) by (1+4x)
    8·1 answer
  • Vin invested $6800 in an account with continuously compounded interest with a 7.3% interest rate. After 6 years, how much money
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!