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3 years ago

-4.5 + 4.4 + ____ = 0

Mathematics

1 answer:

jenyasd209 [6]3 years ago

4 0

Answer:

A, -6. 7 + 6.8.

Step-by-step explanation:

-4.5 + 4.4 = -0.1

-0.1 - 6.7 = -6.8

-6.8 + 6.8 = 0!!!

I hope this helps!

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/13 Quiz High School Math Focus Practice ItemsQuestion 2 of 15Question 2 (1 point)Consider this right triangle. Enter the measur

Oliga [24]

Solution

Step 1

For a given angle A

Opposite = 12

Hypotenuse = 15

Step 2

$\begin{gathered} sinA\text{ = }\frac{Opposite}{Hypotenuse} \\ sinA\text{ = }\frac{12}{15} \\ A\text{ = sin}^{-1}(\frac{12}{15}) \\ A\text{ = 53} \end{gathered}$

Final answer

A = 53

7 0

1 year ago

Which expression is equivalent to (f + g)(4)?

Akimi4 [234]

Answer:

(f + g)(4) is equivalent to f(4) + g(4)

So, Option A is correct

Step-by-step explanation:

We need to find which expression is equivalent to (f + g)(4)

(f + g)(4) = f(4) + g(4)

So, (f + g)(4) is equivalent to f(4) + g(4)

So, Option A is correct

4 0

3 years ago

Simplify (4x+2)3 please for my

Mademuasel [1]

Answer:

(4x + 2) x 3

4x + 2 x 3

4x + 6

4x/4 = X + 6/4 = 1.5

X = 1.5 I think

P.S. hope this helped if it is correct may I get Brainliest

3 0

3 years ago

Meh need answer plez and FAST~

ahrayia [7]

Answer:

I need a question for an answer.

Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers

shape ABCDEF is an irregular hexagon. prove that the sum of the shape is720 degrees. show ur working. (3marks)

guajiro [1.7K]

Answer:

Here's one way to do it

Step-by-step explanation:

Divide the hexagon into triangles, for example, as in the diagram below.

The triangles are all inside the hexagon, so the sum of their interior angles is the sum of those of the hexagon.

The sum of the interior angles of a triangle is 180°.

There are four triangles, so

Sum of interior angles = 4 × 180° = 720°

8 0

4 years ago