2)

Mathematics

1 answer:

zheka24 [161]3 years ago

6 0

Could I see the shape? I don’t think you uploaded the image to see the shape above.

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If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to mc024-1.jpg?

Harrizon [31]

The complete question in the attached figure

we have that
f(x) = x² + 1
g(x) = x – 4

step 1
find (f o g)(x)
(f o g)(x)= (x - 4)² + 1(f o g)(x) = x² - 8x + 16 + 1
(f o g)(x) = x² - 8x + 17

step 2
find (f o g)(10)
(f o g)(10) = 10² - 8*(10) + 17
(f o g)(10 = 100 - 80 + 17
(f o g)(10)= 37

the answer is 37

4 0

3 years ago

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Find the value of x. (5x+4)degrees (2x+15)degrees

Anestetic [448]

Answer:

the value of x is 23..

Step-by-step explanation:

(5x+4)+(2x+15) = 180. [being supplementary angle]

7x+19 = 180

7x = 180-19

x = 161÷7

x = 23

3 0

3 years ago

Triangle A has an area equal to one-third the area of Triangle B. Triangle A has an area of 3 1/2 square meters.

attashe74 [19]

Answers:

A. B 1/3 represents the area of triangle B

B. Triangle B area = 21/2 m² or 10 1/2 m² or 10.5 m²

Step-by-step explanation:

Ok, we have two triangles measured in square meters (m²)

∆ a = 1/3 b and ∆ b = 3 1/2

Since these two areas have something in common (symbol a) we can consider they are almost the same, so we put them like this:

∆ a => 1/3 b = 3 1/2 <= ∆ b

Now that we know we can move some values. first we are gonna multiply the mixed fraction (3 1/2) to make it a regular fraction. As 3 is a whole, we can also write it on the following way:

$\frac{3}{1} +\frac{1}{2}$