MATHEMATICS HIGH SCHOOL

NEED HELP AND FAST!
WILL GIVE BRAINLEST TO HOWEVER ANSWERS CORRECTLY.

Answers

Answer 1

Answer:

Polygon name: Quadrilateral

Sides: 4

Angles: 4

Concave

Step-by-step explanation:

This polygon has 4 sides, so it is a quadrilateral. It also has 4 angles. One of the interior angles is greater than 180 degrees, meaning that this polygon is concave.

Related Questions

Find the domain and range of this function f(x)=1/squareroot of (x-4)
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Please help asap 20 pts
Write the scale or unit ratio for the problem: There are 48 ounces of soda and 2 cups of ice cream ina batch of punch. How many ounces of soda are needed if 5 cups of ice cream are used to makepunch?0 48 ounces/2 cupsO 5 cups/2 cupsO 48 ounces/5 cups
What is an equation of the line that passes through the points (3,4) and (−4,−3)? Put your answer in fully reduced form

Which statement is true for the equation 2x - 2x - 7 = -7?a. It has infinitely many solutions
b. It has two solutions
c. It has one solution
d. it has no solution

Answers

Answer: Option 'a' is correct.

Step-by-step explanation:

Since we have given that

2x-2x-7=-7

We need to solve it first as follows:

$2x-2x-7=-7\n\n2x-2x=-7+7\n\n0=0$

Since L.H.S. = R.H.S.

So, it satisfies the equation for all x.

So, there will be infinitely many solutions.

Hence, Option 'a' is correct.

$2x-2x-7=-7 \n (2-2)x-7=-7 \n 0x-7=-7 \n-7=-7 \n true$

The equation is satisfied for every x, so it has infinitely many solutions.
The answer is A.

What is the factored form of x^2 +8x+15

Answers

Answer:

(x+3)(x+5)

Step-by-step explanation:

what two numbers will multiply to 15 and add up to 8?

3 and 5

(x+3)(x+5)

What is 49 to the negative power 1/2?

Answers

So say you have just 49 raised to the 1/2, that is equivocal to the square root of 49, which is 7. Instead, you have 49 raised to the negative half power, so all you need to do is move that term to the denominator of its fraction. You now have 1/49^(1/2) which turns out to be 1/7

49^-1/2
=1/49^1/2
= 1/Square root of 49
=1/7

What is the value of (4 minus 2) cubed minus 3 times 4?
Negative 20

Answers

The expression $((4 - 2)^3 - 3) * 4$ simplifies to 20, as of the given operations.

To calculate the expression $((4 - 2)^3 - 3) * 4$ , we follow the order of operations (PEMDAS/BODMAS).

First, we evaluate the parentheses: (4 - 2) = 2.

Next, we calculate the cube of 2³= 8.

Then, we subtract 3 from 8:
8 - 3 = 5.

Finally, we multiply the result by 4:
5 × 4 = 20.

Therefore, the value of the expression $((4 - 2)^3 - 3) * 4$ is 20.

Learn more about PEMDAS here:

brainly.com/question/32020128

#SPJ4

Answer:

-4

Step-by-step explanation:

(4-2)³ = 8

so 8 - 3 x 4

is equal to -4

Which equation represent slope-intercept form of line

Answers

Well for it to be slope intercept form you would look for the equation;
Y=mx+b. So just look for an equation that has y= a number then x then + another number. An example of slope intercept would be y=1/2x+3. Good luck!

where are the choices

Step-by-step explanation:

a culture started with 2000 bacteria after 6 hours it grew to 2400 bacteria how many bacteria will grow after 16 hours

Answers

started at 2000....after 6 hrs it grew to 2400...that means in 6 hrs, it grew 400.
6/400 = 16/x ....6 hrs to 400 = 16 hrs to x
this is a proportion, so we cross multiply
(6)(x) = (400)(16)
6x = 6400
x = 6400/6
x = 1066.67 <==

On Plato, the answer is 3253.

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Perform the indicated operations and express answers in simplest form.3/x + 2/y - 4/xy

If m = 8, how many solutions are there for the expression m - 8? what is it going to be? 0 ? 1 ? 2 ? or infinite ?

Show that the initial-value problem -Wu''(x) + xu'(x) = cu (IC) u(x, x) = h(x) can have a solution only if h has the form h(x) = bx^0, b: const. Solve this problem if h(x) = x^2. a) u(x) = (2/3)c^(3/2) * x^1.5 b) u(x) = (3/2c) * ln(x) + C c) u(x) = (3/2) * sqrt(c) * x^1.5 d) u(x) = (1/2c) * x^2