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_888 [86]
3 years ago
11

Need help plzz I am struggling

Mathematics
1 answer:
otez555 [7]3 years ago
7 0

The equation you need to find x is,

12x^{\circ}+30^{\circ}=90.

Then solving for x gives you x=5.

Hope this helps.

You might be interested in
Can someone do this for me I was busy helping around for my mom and myself please it's due today!!!!!!
Fed [463]

Answer:

first discount for Q7 is $54.3915

the next discount is $48.95235

for Q8 is

Step-by-step explanation:

you are a very nice person for helping your mom. good luck for this!

ok let's work on question 7 first.

$63.99 is the cost of a skateboard.

  15% of 63.99 = 10% + 5%

  10% of 63.99 = 6.399          (move the decimal one place to the left)

   5% of 63.99 = 1/2 of 6.399

     1/2 x 6.399 = 3.1995

6.399 + 3.1995 = 9.5985

ok, so that's 15% of 63.99

now we need to take away 9.5985 from 63.99

63.99 - 9.5985 = 54.3915

the discount price of the skateboard is $54.3915

a further 10% is $5.43915

so take off that from the discount,

54.3915 - 5.43915 = 48.95235

the final price is $48.95235

QUESTION 8

         shop A = 6.95 x 40

     6.95 x 40 = $278

         shop B = 20% of 325

20/100 * 325 = 65

      325 - 65 = 260

therefore, shop B is cheaper.

hope this helped, good luck!

4 0
3 years ago
QUESTION 10
zepelin [54]

Answer:

A circle.

Step-by-step explanation:

This is a circle of radius of  √25 = 5.

The centre of the circle is the origin (0, 0).

8 0
3 years ago
Firat cheese yeur beunda and intervals by completing the
katovenus [111]
Wnwnejeidjejebehsjdeijebebebsjxidjebebe
7 0
3 years ago
What’s equivalent to 16 divided by 10
Nitella [24]

Answer:

32/20=1.6

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Jessie wants to buy three tickets for a concert. she has earned $135 and each tickey costs $50. she borrows the rest of the mone
dybincka [34]

Answer: In explanation

Step-by-step explanation:

1. 135 - 50x

2. $15

3. $0

I hope this helped!

3 0
1 year ago
Other questions:
  • -20y + 4y = 4 - 8y - 4
    7·1 answer
  • The perimeter of a rectangle is 34 feet. if the length is 2 more than 4 times the width, find the dimensions of this rectangle
    10·1 answer
  • Need help I don't get it. Which point is an exact solution to the system y = -6(0.75)^x and y = 4(x - 1)?
    13·1 answer
  • Solve for x: −2x + 5 < 7
    15·1 answer
  • The least squares regression equation for the data in the table is
    10·1 answer
  • Help with the slop thanks and no bots
    14·1 answer
  • In a group of 20 students there are 12 boys and 8 girls 4 of the boys play on foot ball team what is the probability of choosing
    15·1 answer
  • PLEASE HELP !!!!!!!! What is the equation of the directrix for the following parabola: -8(x-5)=(y+1)^2
    13·1 answer
  • I need help please please.
    6·2 answers
  • Find the circumference of the circle. area = 121pi ft2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!