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makvit [3.9K]
4 years ago
11

Please Help <3 Please Help <3

Mathematics
1 answer:
dimulka [17.4K]4 years ago
3 0
B because the equation (f-g)(x) means f-g. So the equation will be (3^x + 10x)-(5x-3) in order to get your answer you have to factor the polynomials.
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What is the arc measure, in degrees, of major arc \stackrel{\large{\frown}}{ADC} ADC ⌢ A, D, C, start superscript, \frown, end s
Mrrafil [7]

Answer:

\stackrel{\large{\frown}}{ADC}    = 186^{\circ}

Step-by-step explanation:

Given

See attachment

Required

Determine the measure of \stackrel{\large{\frown}}{ADC}

The\ sum\ of\ angles\ in\ a\ circle\ is 360^{\circ}.

So, we have:

\stackrel{\large{\frown}}{ADC} + \stackrel{\large{\frown}}{APB}  + \stackrel{\large{\frown}}{BPC}  = 360^{\circ}

Where:

\stackrel{\large{\frown}}{APB}  = 70^{\circ}

\stackrel{\large{\frown}}{BPC}  = 104^{\circ}

Substitute these values in the above equation.

\stackrel{\large{\frown}}{ADC} + 70^{\circ}   +104^{\circ}   = 360^{\circ}

\stackrel{\large{\frown}}{ADC} + 174^{\circ}   = 360^{\circ}

Collect Like Terms:

\stackrel{\large{\frown}}{ADC}    = 360^{\circ} - 174^{\circ}

\stackrel{\large{\frown}}{ADC}    = 186^{\circ}

7 0
3 years ago
Read 2 more answers
Can someone please help with this problem? ​
wolverine [178]

Answer:

153.86

Step-by-step explanation:

In the formula A= pi*r^2, we need the radius of the circle, but we do not have it. To find the radius of a circle, you will divide the diameter by 2.

14/2=7.

Now that we know that the radius is 7, we can fill in our measurements into the formula and find our answer.

A= 3.14(7^2)

A=3.14(49)

A= 153.86

The area of the circle is 153.86 cm^2.

Please give me brainliest, it's the least you can do ;)

5 0
3 years ago
Look at the cube, and the net of this cube.
Anastasy [175]
The surface area of a cube is always just the area of a side times the six sides or mathematically:

A=6s^2  in this case s=12 so

A=6*144

A=864mm^2
4 0
3 years ago
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How do you solve 6/35 + 5/28
cricket20 [7]

Make both denominators the same:

35*28=980

Then change the numerators with regard to the changed denominators

6*28=168

5*35=175

So the new fractions are 168/980 and 175/980. Added together makes 343/980. Simplifying it is:

Dividing by 7: 49/140

Dividing by 7: 7/20

So 6/35+5/28=7/20

5 0
3 years ago
horace is running a race. he begins to wonder how fast he is running. which unit rates would be reasonable for horace to use to
tresset_1 [31]
<span>Horace is running a race. he begins to wonder how fast he is running.
</span>km/h will best describe how fast he is running.

8 0
3 years ago
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