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
Zina [86]
3 years ago
13

Please help me with this Question i could really use some help...

Mathematics
1 answer:
Law Incorporation [45]3 years ago
5 0
Notice your triangle, it has two 45° angle and a 90° one, thus is a 45-45-90

thus, check the picture below

You might be interested in
Find the standard form of the complex number 6(cos(30degree) +i sin (30 degree))
Marat540 [252]

Answer:

= 3√3 + 3i

Step-by-step explanation:

Cos 30° = √3/2

Sin 30°  = 1/2

Therefore;

z = 6 (cos 30° + i6 sin 30°)

  = 6 (√3/2) + i 6 (1/2)

   = 3√3 + 3i

6 0
2 years ago
I need help on this questions #4 and #5
11Alexandr11 [23.1K]
4) 5x+8= -27
5) a÷4+1.5=b
3 0
2 years ago
Mr.Scott weekly salary is $37 less than Mr. Khanna's. If Scott weekly salary is $584, what is Khanna's weekly salary?​
ycow [4]

Answer:

Khannas salary is $547

Step-by-step explanation

Literally all you have to do is subtract 584 by 37.

5 0
2 years ago
Read 2 more answers
Help me out please !!!!!
evablogger [386]

Answer:

37

Step-by-step explanation:

45+98+x=180


7 0
2 years ago
Read 2 more answers
Look at the rectangle and the square:
OlgaM077 [116]

Answer:

Sam is incorrect

Step-by-step explanation:

We can calculate the lengths of the diagonals using Pythagoras' identity.

The diagonals divide the rectangle and square into 2 right triangles.

Consider Δ SRQ from the rectangle

SQ² = SR² + RQ² = 12² + 6² = 144 + 36 = 180 ( take square root of both sides )

SQ = \sqrt{180} ≈ 13.4 in ( to 1 dec. place )

Consider Δ ONM from the square

OM² = ON² + NM² = 6² + 6² = 36 + 36 = 72 ( take square root of both sides )

OM = \sqrt{72} ≈ 8.5 in ( to 1 dec. place )

Now 2 × OM = 2 × 8.5 = 17 ≠ 13.4

Then diagonal OM is not twice the length of diagonal SQ

5 0
2 years ago
Read 2 more answers
Other questions:
  • Logan is studying the reproductive rate of fruit flies and uses the table below to record the fruit fly population every week fo
    6·1 answer
  • I need to know what 6[5x(41-36)-(8+4) equals
    10·1 answer
  • You decide to bake some cakes. You need 150 g of flour for 12 cakes. How much flour do you need for 30 cakes?
    12·1 answer
  • Round 8.293 to the place named hundredths
    15·2 answers
  • Which two numbers add up to negative 17 and multiply to 30
    14·2 answers
  • What is the radius of
    11·2 answers
  • Luis put out 6 different pies at a picnic at the end of the picnic, he noticed this about the pies: one whole apple pie was eate
    9·1 answer
  • Write each as the sum of two terms, each<br>in the form tn,r.<br>a) t19,11<br>b) t25,16<br>c) t14,7​
    12·1 answer
  • jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the width of the piece of paper i
    13·2 answers
  • <img src="https://tex.z-dn.net/?f=1%20-%20%20%5Cfrac%7B1%7D%7B5%7D%20%20%5Ctimes%202%20%2B%200.5" id="TexFormula1" title="1 - \
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!