3 years ago

-14cd-2c²d²+15cd+9c²d²-15cd need help

2 answers:

7 0

Combine like terms.

-14cd + 15cd - 15cd = -14cd
-2c²d² + 9c²d² = 7c²d²

7c²d² - 14cd is your answer

hope this helps

sladkih [1.3K]3 years ago

3 0

<span>-14cd - 2c²d² + 15cd+9c²d²-15cd
</span><span>= cd(-14 + 15 - 15) + c²d²(-2 + 9)
= </span>7c²d² - 14cd

Hope it helps

You might be interested in

Christina measured line F with 6 quarters and line G with 8 pennies. Christina said line G is longer because 8 is a bigger numbe

user100 [1]

Wrong because she has 6 quarts which equal a gallon and a half of gallon so line f is bigger

7 0

3 years ago

All I need is the answer to part b and c

Reil [10]

Answer: 24, c

Step-by-step explanation:

Looked it up

7 0

3 years ago

I don’t know how to do this

Molodets [167]

Answer:

See attachment

Step-by-step explanation:

8 0

2 years ago

What are two consecutive integers whose sum is -97

zimovet [89]

Answer:

-48 and -49

Step-by-step explanation:

n + n + 1 = -97

2n + 1 = -97

2n + 1 - 1 = -97 - 1

2n = -98

2n/2 = -98/2

n = -49

-49 + 1 = -48

-49, -48

8 0

3 years ago

Read 2 more answers

Help no comprehension

dimaraw [331]

Answer:

x=17

Step-by-step explanation:

So the outside angle is basically is an addition of the two angles given to you. 60°+2x°=94°.

4 0

3 years ago