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
Diano4ka-milaya [45]
3 years ago
13

Can anyone help? PLS I NEED THIS BY TOMORROW!!

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
8 0

Answer:

x = y = 10

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos45° = \frac{1}{\sqrt{2} } , then

cos45° = \frac{adjacent}{hypotenuse} = \frac{x}{10\sqrt{2} } = \frac{1}{\sqrt{2} } ( cross- multiply )

x × \sqrt{2} = 10\sqrt{2} ( divide both sides by \sqrt{2} )

x = 10

Since the base angles are 45° then the triangle is isosceles and the 2 legs are congruent, then

x = y = 10

Sveta_85 [38]3 years ago
4 0

Answer:5 or 5 degrees

Step-by-step explanation:

the box means 90 degree so if you divide 45 with 90 you get 2

2 divided by 10 = 5

You might be interested in
Anyone know how to solve this?
Viktor [21]
Calculate the volume of the cylinder in square feet.
Pi•r^2•h
3.14•2^2•6
3.14•4•6
3.14•24


Then multiply by 62.5 lbs/ft^2
3.14•24•62.5
3 0
3 years ago
For each parallelogram find the length of the base or height the first parallelogram has the area of 60 meters square the base i
Lynna [10]

Answer:

  5 m

Step-by-step explanation:

You know the area of a parallelogram is the product of its base length and height:

  area = base × height

Fill in the given values, and solve for height:

  60 m² = (12 m) × height

  (60 m²)/(12 m) = height = (60/12) m

  height = 5 m

The height is 5 meters.

5 0
3 years ago
Helppppppppp plzzzzzz!!!!
Zielflug [23.3K]

Hello! I tried and I only know a few. If you have parents at home, you might have to ask them. But this is all I can do...

* The cash management is colored in Red

* The Credit and Debt Managemetn is colored in Blue.

I'm not sure, but hope this helps!

7 0
3 years ago
What is the value of the digit 4 in the number 84230
Ratling [72]

The value of the digit 4 is worth 4,000 in the number 84,230.
8 0
3 years ago
Read 2 more answers
What steps should be taken to calculate the volume of the right triangular prism? Select three options.
Mariana [72]

Answer:

Options A, D and E.

Step-by-step explanation:

Formula to calculate the volume of the triangular prism is,

Volume of the triangular prism = (Area of the triangular base)×(height)

                                                    = B × h

Area of the right triangular base = \frac{1}{2}(\text{Base})(\text{height})

                                                      = \frac{1}{2}(8)(14)

                                                      = 56 m²                                                    

                   Volume of the prism = (56)(7)

                                                      = 392 cubic meter

Therefore, from the given options correct options are Option A, Option D and Option E.

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do I prove that 2 cot 2x = cot x-tan x?
    8·1 answer
  • The sum of the numbers and four is 10 less than 12
    7·1 answer
  • David uses 1/4 bag of potting soil to plant 6 tomato plants. If he uses the same amount of potting soil for each plant, what fra
    11·1 answer
  • If someone answers the question right they get a brailest. What is the meaning of life?
    15·2 answers
  • Which set of fractions is ordered from least to greatest?
    5·2 answers
  • Mr. Howard planted a new garden. The garden is 15 feet long and 4 feet wide. What is the perimeter of mr. Howard's garden?
    5·1 answer
  • Colton made fancy purple costume decorations for each of the 5 dancers in his year-end
    7·1 answer
  • 4^3 ⋅ 4^4 ⋅ 4^8 divided by 4^5 ⋅ 4
    7·1 answer
  • Is 1 hour is 9 miles, how many hours is 15 miles?<br><br> 1 hr = 9 mi<br><br> __hr = 15 mi
    9·2 answers
  • LA and B are complementary angles. If m ZA = (6x +29) and m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!