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2 years ago

4² − 7 + 55 − 74 + 3 (Ascending with respect to n):

Mathematics

1 answer:

Zarrin [17]2 years ago

5 0

Answer:

If its supposed to be simplify it will be -7 . If your finding the derivative it is 0.

Step-by-step explanation:

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2 years ago

What is 1.1 in fraction form?

bonufazy [111]

11/10 is the fraction form of 1.1

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3 years ago

Can someone simplify the expression?

SSSSS [86.1K]

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➷ 2^3 = 8

2^2 = 4

2(8 - 4) = 8

The answer is 8

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3 0

2 years ago

Solve the following quadratic equation:<br> the following quadratic equation: 2x2 - 52 + 2 = 0

irina [24]

Answer:

Step-by-step explanation:

$2x^2 - 52 + 2 = 0\\\\2x^2-50=0\\\\x^2-25=0\\\\x^2=25\\\\x=5\qquad\vee\quad\ x=-5$

6 0

2 years ago

Which equations are true for the values of x, y, and z? Select three options.

OLEGan [10]

Answer:

A) x degrees + 65 degrees = 180 degrees

B) x degrees = z degrees

C) y degrees = 65 degrees

Step-by-step explanation:

Refer the attached figure

So, $\angle AOB = \angle COD (\text{Vertically opposite angles})$

$\angle AOB = 65^{\circ}$

$\angle COD = y$

So, $y=65^{\circ}$

$\angle AOB + \angle BOC = 180^{\circ} (\text{Linear pair})$

$\angle AOB = 65^{\circ}$

$\angle BOC = x$

So, $x+65^{\circ}=180^{\circ}$

$\angle BOC = \angle AOD (\text{Vertically opposite angles})$

So, x = z

So, Option A ,B and C are true for the values of x, y, and z

3 0

2 years ago

Read 2 more answers