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3 years ago

PLEASE SHOW WORK!! THANK YOU

Mathematics

2 answers:

erik [133]3 years ago

6 0

Answer:

[See Below]

Step-by-step explanation:

✦ So it must add up to 360dg so add:

✧ 115dg + 85dg + 60dg = 260dg

✦ Now subtract:

✧ 360dg - 260dg = 100dg

So X would be 100 degrees.

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

bearhunter [10]3 years ago

4 0

You can use Cymath it shows the work for you

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Points A, B, and C lie on the same line.

lakkis [162]

Answer would be 140*

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3 years ago

For f left parenthesis x right parenthesis equals StartRoot x EndRoot and g left parenthesis x right parenthesis equals 4 x plus

lara31 [8.8K]

Answer:

Step-by-step explanation:

Given that there are two functions f and g as

$f(x) = \sqrt{x} \\g(x) =4x+9$

We have to find the composition of functions.

Composition functions are calculated as the first function inside bracket and then the outside function of answer inside.

a) $fog= f{g(x)} =f(4x+9) = \sqrt{4x+9}$

b) $gof = g{f(x)} = g(\sqrt{x} )=4\sqrt{x} +9$

c) $fof = f(\sqrt{x} ) = \sqrt[4]{x}$

d) $gog = g(4x+9) = 4(4x+9)+9\\= 16x+45$

4 0

3 years ago

Solve the equation X/-2=5

Ipatiy [6.2K]

Answer:

$\boxed {x = -10}$

Step-by-step explanation:

Solve for the value of $x$ :

$\frac{x}{-2} = 5$

-Multiply both sides by $-2$

$x = 5 \times (-2)$

$\boxed {x = -10}$

So, therefore, value of $x$ is $-10$ .

7 0

4 years ago

I NEED HELP PLEASE I WILL MARK BRAINLIST<br><br> The question is in the screenshot

Ivan

The answer is unreasonable because the value of x is between 2 and 3.The error is : she did not introducing logs in solving the equation.

Step-by-step explanation:

The question is $7^x=95$

Here answers is unreasonable because, she can test with powers of seven like;

7²=49

7³=343

So this means the value of x lies between 2 and 3, so here answer 11.71 is unreasonable

b) In this case, to solve the equation, introduce logs both sides

$7^x=95$

$log7^x=log95\\\\\\xlog7=log95\\\\\\x=\frac{log95}{log7} \\\\\\x=2.340$

Learn More

Indices :brainly.com/question/1660321

Keywords :Equation, error

#LearnwithBrainly

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3 years ago

the cost of 24 roses at Farley's flowers including the $1.74 sales tax is $34.54. Based on this information wich statement is tr

VMariaS [17]

Uh......statement...?

5 0

4 years ago