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g100num [7]
3 years ago
7

Diagram 6(b)(i) shows a regular pentagon PQRST and a right-angled triangle RUV. Find the value of x.

Mathematics
1 answer:
Scrat [10]3 years ago
8 0
X = 45 degrees

If each angle of a triangle sums up to 180 degrees, then subtract 90 from 180 and split the difference in half to get the other angles
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NEED HELP ASAP! WILL MARK BRAINLIEST!
kenny6666 [7]

Answer:

y=2x-20

Step-by-step explanation:

For perpendicular lines, find the opposite reciprocal of the original slope.  The opposite reciprocal of the slope of this line (-1/2) is positive 2

7 0
3 years ago
If I can paint 96 sq ft in 15 minutes how long does it take to paint 1 sq ft
White raven [17]

It takes 0.15625 minutes to paint 1 square feet

<em><u>Solution:</u></em>

Given that, I can paint 96 sq ft in 15 minutes

To find: Time taken to paint 1 square feet

From given,

96 square feet is painted in 15 minutes

Let "x" be the time taken to paint 1 square feet

Then, we can say,

96 square feet = 15 minutes

1 square feet = x minutes

This forms a proportion and we can solve the sum by cross multiplying

96 \times x = 15 \times 1\\\\x = \frac{15}{96}\\\\x = 0.15625

Thus it takes 0.15625 minutes to paint 1 square feet

8 0
4 years ago
Write an expression for the product of 6 and Q
astra-53 [7]

Answer: 6*Q= 6Q or 6*Q= y


Step-by-step explanation:

The product is the answer to a multiplication problem, therefore 6*Q will be the first part.

The second part will be the answer. Normally, this would be represented just by 6Q, but you can use another letter to represent it. We'll use y for an example.

6*Q= 6Q

or

6*Q= y

6 0
3 years ago
Read 2 more answers
At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 38 m
Tatiana [17]

Answer:boynjm emwffw

Step-by-step explanation:

boybffqq

5 0
3 years ago
Write the point-slope form of the line that passes through (6, 1) and is parallel to a line with a slope of -3.
pochemuha
Point-slope form : y-y₁=m(x-x₁)

Passes through (6, 1) and parallel to a line with slope of -3.

Simply plug everything in.

*m =slope

y - y₁=m(x-x₁)

y - 1 = -3(x - 6)

Simplify.

y - 1 = -3x + 18

Add 1 to both sides.

y = -3x + 19

~Hope I helped!~
7 0
3 years ago
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