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antoniya [11.8K]
4 years ago
12

GIVING BRAINLIST IF YOU HELP FAST! What is the value of x? Enter your answer in the box.

Mathematics
1 answer:
slamgirl [31]4 years ago
3 0
The answer to the equation is X= 27
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Solve each equation for m then find the value of m for each value of n
Angelina_Jolie [31]
Youtube search will have all the answers n steps
8 0
3 years ago
A tour company charges $25 to hire a tour director plus $75 per tour member. Write an equation, in function notation, to represe
RideAnS [48]

Answer:

f(x) = $25 + $75x.

Domain: positive whole numbers.

Range: f(x) ≥ $25

Step-by-step explanation:

Let x denote the total number of tour member, charging $75 per tour member implies $75x.

Therefore, the tour company charges:

f(x) = $25 + $75x

The Domain of the function, which is the possible value of x, is the set of all positive whole numbers. You can't have negative numbers because no such thing as "negative member," also you can't have fractions because no such thing is "2/3 member (for instance)."

The range, which are all the values of f(x) after putting a particular value from the domain in f(x), is the numbers from 25 and above. That is f(x) ≥ 25. This is because, if there are no tour members, they pay for hiring director only which is $25, if we have one member, the money increases to $100 and so on. These values are from 25 upwards.

8 0
3 years ago
In the diagram, AD=CD=CB and measure of angle A=40°. How many degrees are in angle DCB?​
Ad libitum [116K]

Answer:

20^{\circ}

Step-by-step explanation:

Consider triangle ACD. This triangle is isosceles triangle, because AD = DC. Angles adjacent to the base AC are congruent abgles, so

m\angle DAC=m\angle DCA=40^{\circ}

The sum of the measures of all interiror angles in the triangle is always 180^{\circ}, then

m\angle DAC+m\angle DCA+m\angle ADC=180^{\circ}\\ \\40^{\circ}+40^{\circ}+m\angle ADC=180^{\circ}\\ \\m\angle ADC=180^{\circ}-40^{\circ}-40^{\circ}=100^{\circ}

Angles ADC and BDC are supplementary angles (add up to 180^{\circ}), then

m\angle BDC=180^{\circ}-100^{\circ}=80^{\circ}

Consider triangle BCD. This triangle is isosceles triangle because BC = DC. Angles adjacent to the base BD are congruent abgles, so

m\angle BDC=m\angle DBC=80^{\circ}

The sum of the measures of all interiror angles in the triangle is always 180^{\circ}, then

m\angle DBC+m\angle BDC+m\angle BCD=180^{\circ}\\ \\80^{\circ}+80^{\circ}+m\angle BCD=180^{\circ}\\ \\m\angle BCD=180^{\circ}-80^{\circ}-80^{\circ}=20^{\circ}

6 0
3 years ago
Please answer number six I will give brainliest thank you!
Norma-Jean [14]

Answer:

The new median would be 15.

Step-by-step explanation:

This is because the median means the middle number so we can cross out 2 and 25. Then cross out 6 and 23. Then cross out 7 and 21. Next, cross out 14 and 20. Since there is only one number left, 15, that number is therefore the median.

7 0
3 years ago
Read 2 more answers
Five friends split the rent of an apartment.
Sophie [7]

Answer:

each person pays $190

all together the rent is $950

Step-by-step explanation:

240 - 50 = 190

190 x 5 = 950

6 0
3 years ago
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