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3 years ago

Giving brainliest help me

Mathematics

1 answer:

expeople1 [14]3 years ago

6 0

Assuming the control tower is at sea level, the distance is 8463 feet.

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Which letters have rotational symmetry ? answers : W , K, Y , O , P , Z

nirvana33 [79]

O definitely does. I think Z and W do as well.

Y, K and P don't because they can't be rotated and map onto themselves.

4 0

3 years ago

Instructions: Simplify the algebraic expression.<br><br> −12(32x−10y)

allochka39001 [22]

Answer:

-384x - 120y

Step-by-step explanation:

General Concepts and Formulas:

Brackets

Parentheses

Exponents

Multiplication

Division
Addition
Subtraction

Steps:

1) Distribute

$-12(32x-10y)$

We must distribute the expression above by multiplying -12 by the coefficients and then adding the variables.

So first, multiple -12 by 32 and add the variable 'x' when getting the product:

-12(-384x - 10y)

Now that we have one part, let's solve the other part.

We now must multiple -12 by -10, which gets us 120, now we must plug in:

(-384x - 120y)

(Remove parenthesis)

⇒ -384x - 120y

4 0

1 year ago

Simplify the rational expression below.

LenKa [72]

Answer:

A) (x-7)/(x+4)

Step-by-step explanation:

(x^2-10x+21)/(x^2+x-12)=[(x-3)(x-7)]/[(x+4)(x-3)]=(x-7)/(x+4)

3 0

3 years ago

How many teaspoons are in 15 milliliters? 1 tsp = 5 mL

zhannawk [14.2K]

Answer:

Milliliters to teaspoons (mL to tsp) converter, formulas and conversion table. ... 1 mL = 0.202884 tsp; 5 mL = 1.014 tsp; 10 mL = 2.028 tsp; 15 mL = 3.04

Step-by-step explanation:

hope it helps

8 0

3 years ago

Read 2 more answers

HELP PLEASE <br><br> Which graph best represents the equation y= 2x

uysha [10]

Answer:

The answer is H.

Step-by-step explanation:

There is no "b" in this y = mx + b, so it has to go through zero, eliminating the bottom two. If we insert y = 2(1), the point should be at (1, 2), and if when looking at the possible answers, we can go with letter H.

3 0

3 years ago