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
irina [24]
2 years ago
10

What is the answer for b?

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
8 0

Answer:

a+69=180

a=180-69

a=111

In triangle sum of all angle is 180 degree. Therefore;

b+69+73=180

b+169=180

b=180-142

b=38

Step-by-step explanation:

olchik [2.2K]2 years ago
7 0
B=180-(73+69)=38 degrees
You might be interested in
Find each percent 40 to 25
givi [52]
$40% 0f 20 is 8 
40% × 20 = (40/100) × 20 = 8

8 0
3 years ago
A blue whale has a length of 28578 mm. What is the length of a blue whale in km? Show work.
vitfil [10]

move the decimal to the left 6 times and you'll get .028578

7 0
3 years ago
If p is directly proportional to q, and p=9 when q=7.5, find q when p=24.
pishuonlain [190]
<h3>Solution and Explanation:</h3>

If p and q are directly proportional, then they must have a common scalar.

To find q we must first find its scalar. If we let a be the scalar we can form the equation, ap = q.

We are given the information that if q = 7.5 then p = 9. We can use that in finding the scalar.

a \times 9 = 7.5 \\ \frac{a \times 9}{9} = \frac{7.5}{9} \\ a = \frac{75}{90} \\ a = \frac{15}{18}

Now we can solve for q when p = 24 knowing that our scalar is \frac{15}{18}\\.

ap = q \\ \frac{15}{18} \times 24 = q \\ \frac{360}{18} = q \\ 20 = q

<h3>Answer:</h3>

q = 20 when p = 24

4 0
2 years ago
For the graph x = 1 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your an
Dahasolnce [82]

The slope of the parallel line is undefined and the slope of the perpendicular line is 0

<h3>How to determine the slope?</h3>

The equation is given as:

x = 1

The above do not have any y value.

This means that the slope of the line is undefined

i.e.

m = undefined

The slope of the parallel line is:

Slope = m

This gives

Slope = undefined

The slope of the perpendicular line is:

Slope =-1/m

This gives

Slope = -1/undefined

Slope = 0

Hence, the slope of the parallel line is undefined and the slope of the perpendicular line is 0

Read more about slopes at:

brainly.com/question/3605446

#SPJ1

6 0
2 years ago
Can y’all help me on this math question?!
Burka [1]

Answ you tell me

Step-by-syou tell me

6 0
2 years ago
Read 2 more answers
Other questions:
  • Decrease 248 by 30%
    9·1 answer
  • Use place value to find the product of 60 x 4 =
    6·1 answer
  • I think this may be 29.8
    5·2 answers
  • Do circumstance of a circle with 17ft
    6·1 answer
  • Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation c
    11·2 answers
  • What is the final transformation in this sequence of transformations mapping pre-image VWXYZ to final image V''W''X''Y''Z''?
    13·1 answer
  • Jerome found another feather that made the difference between the longest and shortest feather 1 3/4 inches what could be the le
    10·1 answer
  • Please help I will mark as brainliest
    8·1 answer
  • When rounded to the hundreds place, which of the numbers below round to 23,400? Select all that apply.
    8·1 answer
  • Describe at least two similarities between constructing a perpendicular line through a point on a line and constructing a perpen
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!