3 years ago

When can a quadrilateral also be called a trapezoid?

Mathematics

1 answer:

mr_godi [17]3 years ago

8 0

Answer:

when one pair of opposite side of quadrilateral are parrel it is trapezium.

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Your friend spends 3+4x minutes lifting weights and 9x+5 running a treadmill. Write a polynomial that represents how much time i

rusak2 [61]

Answer:

$Polynomial = 5x+ 2$

Step-by-step explanation:

Given

$Weights = 3 + 4x$

$Treadmill = 9x + 5$

Required

Polynomial that represents time spent running treadmill than weight lifting

To do this, we simply subtract weights from treadmill

i.e.

$Polynomial = Treadmill - Weights$

$Polynomial = 9x + 5 - (3 + 4x)$

$Polynomial = 9x + 5 - 3 - 4x$

$Polynomial = 9x - 4x+ 5 - 3$

$Polynomial = 5x+ 2$

6 0

3 years ago

On a certain map 2.5 inch represents 15 miles Bay seed City in Greenwood are four inches apart on the map what is the actual dis

rodikova [14]

The first step to solving this would be to determine how many miles are represented by 1 inch:
15/2.5 = 6
1 inch = 6 miles
Now we want to know how far 4 inches is in miles:
6*4 = 24
Greenwood and Bay City are 24 miles apart

Hope this helps (also please mark me brainliest I only need 1 more to rank up)

8 0

3 years ago

If the ends of the base of an isosceles triangle are at (2,0) & (0,1) & the eqn of one side is

aalyn [17]

If O is the orthocenter, O=(xo, yo)
such that xo=(2+0 + 2)/3, so xo= 4/3, so the answer must be

<span>d) (4/3, 7/12)

</span>

7 0

4 years ago

Read 2 more answers

Use the rules of exponents to evaluate or simplify. Write without negative exponents.

Zielflug [23.3K]

Answer:

Step-by-step explanation: