2 years ago

I need this done please

Mathematics

1 answer:

erastova [34]2 years ago

8 0

Answer:

thanks thanks thanks thanks thanks for your points

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How many terms are in the polynomial abcd + e-n2?<br>two<br>three<br>five<br>six

ELEN [110]

Answer: There are 3 terms

Step-by-step explanation: You count the abcd as 1 term because it is all multiplied together, the e term is counted as another term, so there are 2 terms, and the n2 term is counted as a term getting you 3 terms in total.

3 0

2 years ago

On a map, 9 cm represents 15 miles. If the distance between two cities on the map is 15 cm, how many miles separate the cities?

torisob [31]

Answer:

15 cm on the map is equal to 25 miles.

Step-by-step explanation:

Given that,

On a map, 9 cm represents 15 miles.

The distance between two cities is 15 cm. We need to find the distance in miles.

9 cm = 15 miles

$1\ cm=\dfrac{15}{9}\ \miles$

So, 15 cm is equal to,

$15\ cm=\dfrac{15}{9}\times 15\ miles\\\\=25\ miles$

So, 15 cm on the map is equal to 25 miles.

4 0

2 years ago

A function f (x)=-8x^2. What is f (-3)?

Sveta_85 [38]

F(x)= -8x²

f(-3)= -8* (-3)²

f(-3)= -8 * 9

f(-3)= -72

8 0

3 years ago

Read 2 more answers

Please help , write your answer I will be giving 10 points

slamgirl [31]

Answer:

yes it represents the graph accurately

5 0

2 years ago

A circular pool has a radius of 3.2 meters. which is closest to the area of the pool

almond37 [142]

Answer:

32.17

Step-by-step explanation:

$A= \pi$ × $r^{2}$

A= $\pi$ × $3.2^{2}$ ≈ $32.16991$

A= $32.17$

3 0

3 years ago