All categories

3 years ago

For the figure shown on the right, find the value of the variable and the measures of the angles.

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

3 0

Answer:

Q= 114°

R= 37°

P= 29°

x= 37

Step-by-step explanation:

x + x-8 + 3x +3 = 180

5x -5 = 180

5x = 175

x= 37

R = x = 37°

p= x-8 = 37-8 = 29°

Q = 3x+3= 3×37+3 = 114°

You might be interested in

7x + 3 = -41 what’s the answer

nika2105 [10]

Answer: x = -44/7

Step-by-step explanation:

Step 1: Subtract 3 from both sides.

7x+3−3=−41−3

7x=−44

Step 2: Divide both sides by 7.

7x/7 = -44/7

Answer:

-44/7

3 0

4 years ago

Read 2 more answers

Find an equation for G.

zaharov [31]

Answer:

i think the answer is 60

Step-by-step explanation:

5 0

3 years ago

On a certain day, a bakery produced a batch of rolls at a total production cost of $300. On that day, <img src="https://tex.z-dn

Sati [7]

Answer:

The profit of the bakery for this batch of rolls is C. $ 132

Step-by-step explanation:

You know the following this about the problem:

xy=300 is the total cost of the production of the rolls, where x is the cost of the rolls and y is the number of rolls.
Day 1 the bakery sold 4/5 of the rolls at 1.50 its value.
Day 2 the bakery sold 1/5 of the rolls ar 0.8 of the price of Day 1.

$Day1=1.50x\frac{4}{5}y=\frac{3}{2}x\frac{4}{5}y=\frac{6}{5}xy\\Day2=0.8\frac{3}{2}x\frac{1}{5}y=\frac{4}{5}\frac{3}{2}x\frac{1}{5}y=\frac{6}{25}xy$

The total gain of the sales is:

Day 1 + Day 2

$Day1+Day2=\frac{6}{5}xy+\frac{6}{25}xy=\frac{36}{25}xy$

and you know that xy =300, then the total gain is:

$gain=\frac{36}{25}(300)=432$

And the profit is the total gain less the total cost:

Profit = 432-300=132

5 0

3 years ago

What is the solution to the following equation 4(3x-6)+15=27

Svetlanka [38]

Answer:

$x = 3$

Step-by-step explanation:

$4(3x - 6) + 15 = 27 \\ 12x - 24 + 15 = 27 \\ 12x - 24 = 27 - 15 \\ 12x - 24 =1 2 \\ 12x = 12 + 24 \\ 12x = 36 \\ \frac{12x}{12} = \frac{36}{12} \\ x = 3$

3 0

3 years ago

Read 2 more answers

19. What are the extremes of the following proportion?

Ad libitum [116K]

There is no proportion showing

3 0

3 years ago