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yKpoI14uk [10]
2 years ago
15

Combine terms: 12a + 26b -4b – 16a.

Mathematics
2 answers:
Kryger [21]2 years ago
6 0

Answer:

c. -4a + 22b

Step-by-step explanation:

iris [78.8K]2 years ago
4 0

Answer:

Answer: (c)

Step-by-step explanation:

12a + 26b -4b – 16a.

= 12a – 16a + 26b – 4b.

= -4a + 22b.

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3 years ago
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Let f(x)=x^2-5x-36.
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9 and -4

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Following an experiment, Jamie estimates that his probability of making a three-pointer with a basketball is 0.8. If he shoots 1
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2 years ago
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A palm tree casts a shadow that is 28 feet long. A 6-foot sign casts a shadow 8 feet long.
s2008m [1.1K]

Answer: The height of the palm tree is 21 feet.

Step-by-step explanation:

We can use a ratio to solve this:

Actual height to shadow for both objects. The fraction equivalents must be equal.

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6(28) = 8x

168 = 8x   Divide both sides by 8  (8's "cancel" on the right)

168/8 =8x/8

21 = x . This gives us the tree's height as 21 feet.

<em>Another way to solve this is to use the ratios, but simplify the first fraction</em>

<em>6/8 = 3/4</em>

<em>Then multiply the length of the shadow by 3/4</em>

<em>3/4 × 28 = height</em>

<em>28÷4 = 7    7 × 3 = 21</em>

<em>21  feet= the height of the palm tree.</em>

3 0
3 years ago
9 x 10 *9 or 3 x 10 *-4
Mademuasel [1]
The first one is 810

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