All categories

2 years ago

Name the vertex and sides of each angle

Mathematics

1 answer:

pshichka [43]2 years ago

7 0

Answer: 7) vertex = ∠H sides = HG and HI

8) ∠H, ∠IHG, ∠GHI, ∠4

9) ∠HVI, ∠HVJ, ∠IJV

NOTES:

1) The vertex is the point where the two segments, rays, or lines connect.

2) When naming an angle, the vertex is ALWAYS written in the middle with the sides on the left and right.

You might be interested in

Whαt ís thє vαluє σf х ? <img src="https://tex.z-dn.net/?f=x%20%7B%7D%5E%7B2%7D%20%20%20-%20%20%5C%3A%2025%20%3D%20144" i

Zigmanuir [339]

Answer:

hey mate!!

Step-by-step explanation:

−25=144

X^2=144+25

x^2=169

x=√169

x=13

Sorry mate check out the answer !

7 0

2 years ago

Read 2 more answers

The functions f(x) = (x + 1)2 − 2 and g(x) = -(x − 2)2 + 1 have been rewritten using the completing-the-square method. Is the ve

Ksenya-84 [330]

Answer:

The negative outside the parentheses indicates that the vertex is a maximum

f(x) has a minimum vertex

g(x) has a maximum

Step-by-step explanation:

7 0

3 years ago

6+n/60=15/90 How do I dolce this

Lilit [14]

$6+\frac{n}{60}=\frac{15}{90}\\\\6+\frac{n}{60}=\frac{1}{6}\ \ \ \ \ |multiply\ both\ sides\ by\ 60\\\\360+n=10\ \ \ \ \ \ \ |subtract\ 360\ from\ both\ sides\\\\\boxed{n=-350}$

8 0

3 years ago

As you can see I keep getting questions wrong.... Can you answer the last question?

aivan3 [116]

Answer:

y = 0

Step-by-step explanation:

It is always a good idea to look at the question and make some observations about it. Here, you might observe ...

all of the bases are powers of 3: 243 = 3^5; 9 = 3^2
y is a factor of every exponent

The latter observation is important, because it means that when y=0, every exponential expression has a value of 1. Hence y = 0 is a solution.

To solve the equation, you can write it in terms of powers of 3.

(3^5)^(-y) = (3^-5)^(3y)·(3^2)^(-2y)

3^(-5y) = 3^(-15y)·3^(-4y)

3^(-5y) = 3^(-19y)

-5y = -19y . . . . . . . . equating exponents; equivalent to taking log base 3

14y = 0 . . . . . . . . . . add 19y

y = 0 . . . . . . . . . . . one solution

______

The rules of exponents we used are ...

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

1/a^b = a^-b

4 0

2 years ago

Definition: A __ is a number that makes an equation true hint: first two letters: ro

laila [671]

Answer:

root

Step-by-step explanation:

A root is a number that makes an equation true

root make since in this sentce right

4 0

2 years ago

Read 2 more answers