MATHEMATICS HIGH SCHOOL

Helpp please i need your helppppp

Answers

Answer 1

Answer:

1/2 or .5

Step-by-step explanation:

If you type in ur calculated you get .5 all you have to do is -.8 times by -5/8

Answer 2

Answer:

0.5

Step-by-step explanation:

Related Questions

What is the equation in point-slope form of the line passing through (−2, 1) and (4, 13)?y − 1 = −2(x − 4)y − 1 = 2(x + 2)y − 13 = −2(x + 2)y − 13 = 2(x + 4)
Factor completely4a+4b+4c
The height of an object after it is released can be modeled by the function f(t)=-16t^2+vt+s, where t is the number of seconds after the object is released, v is the upward speed at release, and s is the starting height. If a quarterback throws a ball from his hand 6 feet in the air at a speed of 25 feet per second, how much time does his teammate have to catch the ball?about 1.45 seconds about 1.77 seconds about 6 seconds about 25 seconds
Square root of 135bc^2d^3 x square root of 5b^2d
-2 + (-1/3) equals what?

Find the x-intercept of the parabola with vertex (1,-13) and y-intercept (0,-11).

Answers

Standard form of equation for a parabola: y=A(x-h)^2+k, (h,k)=(x,y) coordinates of vertex
using given coordinates of vertex:
y=A(x-1)^2-13
using given coordinates of y-intercept:
-11=A(0-1)^2-13
A=2
Equation of parabola: y=2(x-1)^2-13
x-intercepts

set y=0
0=2(x-1)^2-13
2(x-1)^2=13
(x-1)^2=13/2
x-1=±√(13/2)
x=1±√(13

1. find equation

general solutions are:
$y = a x^(2) +bx +c \n \n (dy)/(dx) = 2ax +b$

for P(0,-11)

$-11 = 0a + 0b +c$ ⇒ $c = -11$

for p(1,-13)
$-13 = 1a + 1b -11 \n a+b = -2$

and

$0 = 2a + b \n b = -2a$

solve for a and b:
$a - 2a = -2 \n a = 2 \n b = -4$

the total equation is now:

$y = 2 x^(2) -4x -11$

To find the x-intercept set y=0 and solve for x

$0 = 2 x^(2) -4x-11$

Jean Marie has $4,000 in the bank, $500 worth of credit card debt and a $15,000 student loan. Jean Marie would like to know her net worth. She finds the difference between her assets, $4,500, and her liabilities, $15,000, and determines her net worth is -$10,500. Evaluate Jean Marie's determination.- Her calculations are correct.
- She counted a liability as an asset.
- She counted an asset at a liability.
- Her answer should be positive.

Answers

4,000 in bank -500 and 15000 so she had -20000 +4000 so it equals -16000

The ratio of the measurement of an angle to its complement is 1:2. Find the measurement of the angle and its complement.

Answers

Answer: 30 and 60

Step-by-step explanation: When the ratio of two angles is 1:2, we can represent the angles as X and 2x.

X → angle

2x → complement

If we know that an angle and its complement add up to 90°, we can set up an equation to represent this.

X + 2x = 90

We can simplify on the left side of the equation.

3x = 90

÷3 ÷3 ← divide both sides by 3

X = 30

Now to find the measure of each angle, we plug in 30 for x.

X → angle = 30°

2x → complement = 60°

Therefore, the measure of the angle is 30° and its complement is 60°.

We know that these two angles are in the ratio 1:2 and add to 90 because they are complementary

So we can write the equation

x+2x=90
3x=90
x=30

So the first angle measure is 30

Since they are in the ratio 1:2, the second angle is twice 30 so 60

Hope this helps

The vertices of a square are listed below.Q(0,0), U(0,4), A(4,4), D(4,0)

After the square undergoes an isometric transformation, its new vertices are Q'(0,0), U'(4,0), A'(4,-4), and D'(0,-4). Which of the following options best describes the type of transformation that maps QUAD onto Q'U'A'D'?

a. reflection
b. translation
c. rotation

Answers

The right answer for the question that is being asked and shown above is that: "a. reflection." After the square undergoes an isometric transformation, its new vertices are Q'(0,0), U'(4,0), A'(4,-4), and D'(0,-4). The option that best describes the type of transformation that maps QUAD onto Q'U'A'D' is that a. reflection

Answer:

Rotation

Step-by-step explanation:

I did odyssey and got it right.

Round 34 449 to the
a) nearest 10.
b) nearest 100.
c) nearest 1000.