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
Naddika [18.5K]
2 years ago
7

What is the value of y? Help I will mark brainliest

Mathematics
1 answer:
Alisiya [41]2 years ago
5 0

Answer:

y = 9

Step-by-step explanation:

The triangle is a 45-45-90 triangle.  The legs are congruent, therefore y = 9

You might be interested in
What is the equation of the lines that passes through the points (-2, -3) and (4, -5)?
antoniya [11.8K]
Since all the options are in the slope intercept form, we find the equation using the formula,

y = mx + c
We can find m, the slope using the formula,

m = \frac{ change \: in \: y }{change \: in \: x}
m = \frac{ - 5 - - 3}{4 - - 2}
m = \frac{ - 2}{6} = - \frac{1}{3}

On substitution,

y = - \frac{ 1}{3} x + c

We use any of the points, say (-2,-3) to determine the value of c.

- 3 = - \frac{1}{3} ( - 2) + c
c = - \frac{11}{3}

The equation is therefore,

y = - \frac{1}{3} x - \frac{11}{3}

The correct answer is D.
6 0
3 years ago
Solve b+12≤26. Graph the solution
Vladimir79 [104]

Answer:

The answer is

b≤14

So you make a filled in circle at 14, make the point for left from there.

6 0
3 years ago
Find equation of tangent line ti nspire cx cas
vodka [1.7K]
Y=mx+c here you can check the equation for any tangent line
3 0
3 years ago
Reduce the fraction 512/128 into the simplest form.​
frez [133]

Answer:

Therefore, 512/128 simplified to lowest terms is 4/1.

Step-by-step explanation:

Reduce 512/128 to lowest terms

The simplest form of  

512

128

is  

4

1

.

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 512 and 128 is 128

Divide both the numerator and denominator by the GCD

512 ÷ 128

128 ÷ 128

Reduced fraction:  

4

1

Therefore, 512/128 simplified to lowest terms is 4/1.

4 0
2 years ago
Write the equation of the ellipse using the given information:
horsena [70]

We know, equation of ellipse is given by :

\dfrac{(x-h)^2}{a^2}+\dfrac{(y-k)^2}{b^2}=1

Here,

(h,k) is centre of the ellipse = (0,0).

a = major axis = 8.

b = minor axis = 4.

Putting all given value in above equation, we get :

\dfrac{(x-0)^2}{8^2}+\dfrac{(y-0)^2}{4^2}=1\\\\\dfrac{x^2}{8^2}+\dfrac{y^2}{4^2}=1\\\\\dfrac{x^2}{64}+\dfrac{y^2}{16}=1

Hence, this is the required solution.

8 0
3 years ago
Other questions:
  • Please help !!
    13·1 answer
  • 6x - 4 = x + 6
    11·2 answers
  • If point A is reflected over the y-axis and its original location was (2,3) where is its new location
    9·2 answers
  • Can someone answer this? ...Is it even possible?
    14·1 answer
  • If A, B ,C are the angles of a triangle then,<br>Please help me to prove this!​
    14·1 answer
  • What is x+1/5y=-6 in slope intercept form? Please answer quickly
    8·1 answer
  • Help please ............
    6·1 answer
  • Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that w
    8·1 answer
  • How many solutions does this system have?<br> -6x + 18y = 264<br> -12x - 36y= 130
    12·2 answers
  • The five sales people at Southwest Appliances
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!