1 year ago

20 POINTS & BRAINLIEST TO WHO EVER SOLVE

Mathematics

1 answer:

Zigmanuir [339]1 year ago

4 0

Answer:

PQ = 20 cm

QR = 15 cm

Step-by-step explanation:

You might be interested in

What is the general form of the equation for the given circle centered at O(0, 0)? The center is (0,0) the point on the circle i

FromTheMoon [43]

Hello,

Radius= √((4-0)²+(5-0)²)=√41
Equation of the circle : x²+y²=41

4 0

3 years ago

Read 2 more answers

Write an equation of a line that is parallel to y=-3x+5 that passes through the point (0,-4)

elena55 [62]

Answer:

${ \rm{y = - 3x + 5}}$

Gradient = -3

• Parallel lines have the same gradient, therefore gradient, m is -3

${ \rm{y = mx + c}}$

• At point (0, -4)

${ \rm{ - 4 = ( - 3 \times 0) + c}} \\ \\ { \rm{c = - 4}}$

y intercept is -4

${ \boxed{ \boxed{ \mathfrak{answer : }}{ \rm{\: \: y = - 3x - 4}}}}$

6 0

2 years ago

A 14 foot ladder is leaning against a building. The ladder makes a 45 degree angle with the building. How far up the building do

3241004551 [841]

Sin 45 = X / 14
X = 14 * sin45
X = 7√2≈9.89949
Thus ladder will reach to ≈ 9.9 (rouded-up) foot height in the building

5 0

2 years ago

The perimeter of a rectangular field is 364 yards. If the width of the field is 84 yards, what is its length?

elena55 [62]

The perimeter of a rectangular field is 364 yards. If the width of the field is 84 yards, what is its length?

(364 : 2) - 84 =

182 - 84 =

3 0

3 years ago

Mary open a bank account and deposits $16.00. Every month she deposits $30.00. Which expression shows the amount of money in her

NikAS [45]

Multiply the amount she deposits every month by the number of months (m) and add it to her starting amount:

The equation will look like this:

y = 30m + 16

4 0

3 years ago

Read 2 more answers