Unknown angle problems ( with algebra ) solve for x in the diagram below

Answer:

so you are starting at -3 then going to 5 it 8 is the length of the line 8 is the answer

Step-by-step explanation:

-2 -1 0 1 2 3 4 5

Answer:

9

Step-by-step explanation:

use the formula m = y2- y1 / x2 - x1

Answer:

Step-by-step explanation:

The slope of a line can be found using any two points of a line and the slope, m, is defined as

m=(y2-y1)/(x2-x1), we have points (-1,-3) and (0,6) so

m=(6-(-3))/(0-(-1))

m=9/1

m=9

Answer:

Im not sure of the full answer but I'm pretty sure 4=145 sorry if thats not much help

Step-by-step explanation:

Answer:

Since 4 is the largest number its the hypotenuse. The two 3s are equal so they are interchangeable so it doesn't matter where you put them. If its a right triangle the hypotenuse is opposite the right angle.

Step-by-step explanation:

Answer:

a ray can be defined as a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. It can extend infinitely in one direction.

Answer:

Because when a ray will pass through a circle,it will Pass through two points making it a line segment in the circle

Answer:

2000 _< t

think ;-;...................................

Step-by-step explanation:

According to phythagorous theorem

c²= 8²+6²

= c²=64+36

= c²=100

= c= \/100

c = 10 mm

Answer:

[tex]6 {}^{2} + 8 { }^{2} = 36 + 64 = 100[/tex]

H=√100=10mm

Hope it helps

Have a good day

Answer:

(x+2)^2+(y-1)^2=3

Step-by-step explanation:

Graph and see which one matches

The equation best represents circle is (x-2)^2 + (y-1)^2 = 12^2, the correct option is B

If a circle O has radius of r units length and that it has got its center positioned at (h, k) point of the coordinate plane, then, its equation is given as:

(x-h)^2 + (y-k)^2 = r^2

Given;

The graph of circle

Now,

h=-2

k=-1

(x-h)^2 + (y-k)^2 = r^2

Substituting the values

(x-2)^2 + (y-1)^2 = 12^2

Therefore, the equation of circle will be (x-2)^2 + (y-1)^2 = 12^2.

Learn more about equation of a circle here:

https://brainly.com/question/10165274

#SPJ6

Answer:

$700

Step-by-step explanation:

i just multiplied 350 by 2, and got 700

Answer:

lateral area = 180π in²

Step-by-step explanation:

The lateral area is the surface of the cone only.

perimeter of base = 12 x 2 = 24π in

Surface Area = 1/2 perimeter x slant height

SA = 1/2 x 24π x 15 = 180π in²

Answer:

B

Step-by-step explanation:

Answer:

users are not supposed to help you on test, quiz's or assessments. according to the T.O.S of brainly aka the honor code

Step-by-step explanation:

Answer:A unit rate is a rate with 1 in the denominator. If you have a rate, such as price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.

Step-by-step explanation:

Answer: Sorry i copied him lol

Step-by-step explanation: Have a nice day!

A unit rate is a rate with 1 in the denominator. If you have a rate, such as price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.

Answer:

Solution: -8x + 3

Step-by-step explanation:

KHAN ACADEMY

(p.s. can u give me brainliest?)

Answer:

m angle AZB = 129deg

Step-by-step explanation:

39+90=129

Extra for angle BZD:

39+3x=90

-39      -39

3x=51

divide both sides by 3

x=17

Now we do 3(17)

the answer is 51deg

Answer:

-7+ y/3

Step-by-step explanation:

you just add like terms

Answer:

I think h is going to "6" for the y-axis and for the x-axis -4 (-4, 6) hope this helps

Step-by-step explanation:

Answer:

$1,150.00

Step-by-step explanation:

We calculate using the Equation below

A = P(1 + rt)

P = Principal (Initial Investment) = $1000

Interest rate = 3%

Time = 5 years

A= Amount after time t?

Calculation:

First, converting R percent to r a decimal

r = R/100 = 3%/100 = 0.03 per year.

Solving our equation:

A = 1000(1 + (0.03 × 5)) = 1150

A = $1,150.00

The amount of is investment is $1,150 after 5 years.

Answer:

sos, i dont understand

Step-by-step explanation:

Answer:

A. rational

Step-by-step explanation:

ive learned this before

Answer:

Whole C)

Square root of 144 is 12

Answer:

x + 5

Step-by-step explanation:

Let x be the unknown number. Increased means adding, so you add 5 to the unknown number.

Resulting in x + 5

Answer:

[tex](x - 3)^{2} + (y + 4)^{2} = 4[/tex]

Step-by-step explanation:

Center is at (3, -4)  and the radius is 2

[tex](x - 3)^{2} + (y + 4)^{2} = 4[/tex]

Answer:

1) a = 1.6          2) f = 0.53

Step-by-step explanation:

1) 6a = 10                      2) 48 = 90f

6a/6 = 10/6                       90f/90 = 48/90

a = 1.6                                f = 0.53

sorry i could only do the first two, i think those are right

Answer:

39/16 or 2 7/16 miles

Step-by-step explanation:

find the common denominator between all fractions (16).

1/2 = 8/16

3/4 = 12/16

8 + 11 + 8 + 12 = 39

Therefore, Joey walked 39/16 or 2 7/16 miles in total

Answer:

B

Step-by-step explanation:

rule out c and d cause its positive and its not a so B