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
UNO [17]
4 years ago
13

Help meeee please i struggle ​

Mathematics
1 answer:
bulgar [2K]4 years ago
7 0

m∠M=28°

Step-by-step explanation:

In the given figure we can see that the exterior angle at P is 48°.

From the axiom that when a line intersect other line, the angles formed have a sum of 180°

So the interior angle at P will be: 180°-48° = 132°

Now let

m∠P = 132°

m∠M = (3y+1)°

m∠N= (2y+2)°

As the sum of internal angles of triangle is 180°

So,

M+N+P = 180\\3y+1+2y+2+132=180\\5y+135=180

Subtracting 135 from both sides

5y+135-135=180-135\\5y=45

Dividing both sides by 5

\frac{5y}{5}=\frac{45}{5}\\y=9

So,

m∠M = 3y+1 = 3(9)+1 = 27+1 = 28°

Hence,

m∠M=28°

Keywords: Triangle, Geometry

Learn more about triangle at:

  • brainly.com/question/3306327
  • brainly.com/question/3375830

#LearnwithBrainly

You might be interested in
If a is a positive number, 400% of a is what percent of 400a?
Alja [10]
400% of a is the 1% of 400a
5 0
4 years ago
Read 2 more answers
8. Shenea bought 3 bottles of juice for $12. Write the rate as a
slamgirl [31]

Answer:

Each bottle is $4

Step-by-step explanation:

12/3

8 0
4 years ago
A 300-lb gorilla climbs a tree to a height of 30 ft. Find the work done if the gorilla reaches that height in the following time
omeli [17]

Answer:

a) 9000 ft-lb

b) 9000 ft-lb

Step-by-step explanation:

Equation for the work:

The equation for the work done is given by:

W = Fd

In which F is the force needed and d is the distance. The time does not interfere on the work.

A 300-lb gorilla climbs a tree to a height of 30 ft

This means that F = 300, h = 30

Thus

W = Fd = 300(30) = 9000

The work done in both cases is of 9000 ft-lb, as the work is not a function of time.

4 0
3 years ago
luis wants to buy a skateboard that usually sells for $79.99. all merchandise is discounted by 12%. what is the total cost of th
aivan3 [116]

<u>ANSWER: </u>

The total cost of the skate board is $74.61.

<u>SOLUTION: </u>

Given, Luis wants to buy a skateboard that usually sells for $79.99. all merchandise is discounted by 12%. luis has to pay a state sales tax of 6.75%.  

We need to find what is the total cost of the skateboard.

Final cost is nothing but original amount subtracted by discount and added with tax.

final cost = original cost – discount + sales tax

Original cost = $79.99

Discount = 12% of original cost

\begin{array}{l}{=12 \% \times 79.99} \\\\ {=\frac{12}{100} \times 79.99} \\\\ {=\frac{959.88}{100}} \\\\ {=9.5988}\end{array}

discount is $9.6 approximately

Sales tax = 6% of cost after discounting

\begin{array}{l}{=6 \% \times \text { (original cost - discount) }} \\\\ {=\frac{6}{100} \times(79.99-9.6)} \\\\ {=\frac{6}{100} \times(70.39)} \\\\ {=\frac{422.34}{100}} \\\\ {=4.2234}\end{array}

Sales tax is $4.22 approximately

Now, final cost = 79.99 – 9.6 + 4.22

= 84.21 - 9.6

= 74.61

Hence, the total cost of the skate board is $74.61

6 0
3 years ago
Which ones do I choose?
Snezhnost [94]

Answer:

-6w-22

Step-by-step explanation:

-3(2w+6)-4=

= -6w-18-4=

= -6w-22

So,choose C (none of the above) :)

7 0
3 years ago
Other questions:
  • Is a dollar bill truly shaped like a rectangle or a rectangular prism? Please you have to explain
    14·1 answer
  • How do I find perimeter and area
    15·1 answer
  • Please help ASAP!!!!!!!!!
    15·1 answer
  • Explain why g(x)= {sin π/x if =0, 1 if x=0 , is not continuous a x=0
    6·1 answer
  • ben orders a case of his favorite macaroni and cheese.the case contains 18 same size boxes that weigh a total of 7.2 pounds.whic
    14·2 answers
  • What is the solution to this inequality? r - 1 &gt; 2
    8·1 answer
  • Help rn please!!! Urgent
    14·2 answers
  • Lobe-finned fishes were present in the oceans of the world approximately 400 million years ago. The first tetrapods (vertebrates
    6·1 answer
  • Oscar and $55.22 in interest in a single year on his savings account the rate of interest on the account was 4.5% how much money
    15·1 answer
  • Simplify:<br> ((2x)/(3y ^ - 1)) ^ 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!