3 years ago

Please help me with 1, a, and b.

Mathematics

1 answer:

Zinaida [17]3 years ago

3 0

Answer:

Step-by-step explanation:

a) since r and q are parallel and t and q are parallel, r and t are parallel. r ll t

b) Since u and t are perpendicular and r and t are parallel, u and r are perpendicular.

You might be interested in

Find the area of the following shape. Please show your work.

liq [111]

Answer: 7
1/2*3*3= 3
1/2*4*2= 4
4+3=7

6 0

3 years ago

If f(x) = (3+x)/ (x-3),what is f(a+ 2)?

balandron [24]

To answer items such as this, we directly substitute the a + 2 to the all the x's in the function such that,
f(a + 2) = (3 + a + 2) / (a + 2 - 3)
Simplifying the function generated above,
f(a + 2) = (5 + a) / (a - 1)

4 0

3 years ago

Find the height of a right square pyramid that has a rectangular base area of 70 square units and a volume of 140 cubic units.

Lostsunrise [7]

Answer:

B. 6 units

Step-by-step explanation:

$V = {a}^{2} \frac{h}{3} \\ \\ 140 = 70( \frac{h}{3}) \\ \\ 6 = h \\ \\ 140 = 70(2)$

I am joyous to assist you anytime.

5 0

4 years ago

The probability that Leon makes a three-point shot in basketball is 15%. For practice, Leon will regularly

mr_godi [17]

.07Step-by-step explanation:

2xtimes 10 times 2

3 0

3 years ago

Read 2 more answers

Last week you worked 7 hours more than you normally do. Your typical week totals 36 hours.What was the total number of hours you

sergejj [24]

The answer is 43 because 36 + 7 = 43

4 0

3 years ago

Read 2 more answers