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3 years ago

6. Consider the diagram below.

Mathematics

2 answers:

Rzqust [24]3 years ago

4 0

Answer:

The answer is most likely 35

Step-by-step explanation:

This is a right triangle which is equal to 90 degrees and so you do the opposite of what it took to get the sum 90....which is subtract so you subtract 90 from 55 and end up with 35...In order to check your answer you must add 55+35 which of course equals 90....

hope i helped

Sidana [21]3 years ago

3 0

Answer:

x= 35°

I hope it's helps you

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Does anyone understand how to solve this?

Nataliya [291]

a f(a) is the function f(x) where x is replaced by a.

So we have

(3x^2 + x + 3 - (3a^2 + a + 3)) / ( x - a)

= (3x^2 - 3a^2 + x - a) / (x = a) Answer

b (3(x + h)^2 + x + h + 3 - (3x^2 + x + 3)) / h

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= 6x + 3h + 1 Answer

6 0

3 years ago

Label the diagram

Tomtit [17]

A) y-axis

B) quad lll

C) x-axis

D) quad IV

Is this the answer you were looking for?

8 0

3 years ago

Angela tried to solve an equation step by step. \begin{aligned} \dfrac34+m&=\dfrac54\\\\ \dfrac34+m-\dfrac34&=\dfrac54+\

Liono4ka [1.6K]

Answer:

The mistake she made was ; She didn't change the sign when subtracting -3/4 from both sides

She wrote 5/4+3/4 instead of 5/4-3/4

Step-by-step explanation:

Correct solution:

$\frac{3}{4} + m = \frac{5}{4}$

Subtract-3/4 from both sides

$\frac{3}{4} - \frac{3}{4} + m = \frac{5}{4} - \frac{3}{4}$

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7 0

3 years ago

A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 10 cars needs to

Archy [21]

Answer:

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Step-by-step explanation:

Given that a sign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 10 cars needs to have oil added.

Since each trial is independent there is a constant probability for any random car to need oil is 0.10

Let X be the number of cars that need oil

A) Here X is BIN(4,0.1)

$P(X=1) = 4C1(0.1)(0.9)^3 \\= 0.2916$

B) Here X is Bin (8, 0.1)

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$P(x=5) = 20C5 (0.1)^5 (0.9)^{15} \\=0.0319$

3 0

3 years ago

Y + 2 =3 (x-6) <br>find the slope and a point on the line

Alex777 [14]

Answer:

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Step-by-step explanation:

This is in point-slope form which looks like this : y-y1 = m(x-x1).

m is the slope, an x1 and y1 are the x and y coordinates of the point. Remember to flip the sign of the numbers for the points i.e. the y+2 in the equation becomes -2 for the point.

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3 years ago