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2 years ago

Jackson earns nine dollars per hour walking dogs right in equation to find Jackson’s earnings M for any number of hours h

Mathematics

2 answers:

ElenaW [278]2 years ago

7 0

Answer:

$9 = 1hr

32hr=???

Step-by-step explanation:

1 x 32 = 32

9 x 32 = 288

natka813 [3]2 years ago

3 0

Answer:

Step-by-step explanation:

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Help me with #5 pleaseeeeeeeeeee

earnstyle [38]

Answer:

$\angle 1 = 45$ degrees

Step-by-step explanation:

Sum of 3 angles in a triangle is 180..

The angles given are:

7x + 12

So we sum to 180 and write:

$60+7x+12+\angle 1=180\\72+7x+\angle 1=180\\7x+\angle 1=108$

Also, straight angle is 180 degrees, thus Angle 1 and (14x + 9) angle is sum to 180, thus we can write:

$14x+9+\angle 1=180\\14x + \angle 1=171$

Or we can write this as:

$14x + \angle 1=171\\\angle 1 = 171 - 14x$

We substitute this expression for Angle 1 into 1st equation we got and solve for x first,

$7x+\angle 1 = 108\\7x+( 171 - 14x)=108\\-7x=-63\\x=9$

Since x = 9, the angle "14x + 9" would be:

14(9) + 9 = 135

Hence Angle 1 would be:

$\angle 1 + 14x + 9 = 180\\\angle 1 + 135 = 180\\\angle 1 = 45$

6 0

2 years ago

Determine the effect on the balance sheet after the following transaction.

Maslowich

The transaction of this is
Cash. Increase by 750

3 0

3 years ago

Read 2 more answers

हवा से भी तेज चलने वाला कौन है

nevsk [136]

Step-by-step explanation:

हवा से भी तेज चलने वाली रोशनी है।

light travels faster than air

3 0

3 years ago

Need help in this mathquestion. The function h(x)=(x+2)^2 can be expressed in the form f(g(x)) where f(x)=x^2 , and g(x) is defi

blsea [12.9K]

Answer:

In a nutshell, $g(x) = x+2$ .

Step-by-step explanation:

A composition is operation between function that consist in replacing the independent variable of the first function, $f(x)$ in this case, for $g(x)$ . Common notations for composition between functions are $f(g(x))$ and $f\circ g (x)$ . If we know that $h(x) = f\circ g (x) = (x+2)^{2}$ and $f(x) = x^{2}$ , then $g(x) = x+2$ .