Ask question

Ask question

All categories

3 years ago

7

30 points and brainlist (for right answer)

1 answer:

aksik [14]3 years ago

4 0

The answer is the first one no

You might be interested in

16 tablespoons equals 1 cup create a double number line that shows how many tablespoons you would need to use to make 5 cups of

gladu [14]

16tbsp/1cup.
Multiply by 5 for 5 cups (I recommend cross multiplying with fractions)
80tbsp/5cups
Multiply by 1.25
20tbsp/1.25cups
Multiply by 2.7
43.2tbsp/2.7cups
Since you can’t have .2 of a table spoon, we need to round up.
44tbsp/2.7cups

Total tbsp:80+20+44tbsp=144tbsp

We would need 144 tablespoons for 8.95 cups (9 for the same reason that we rounded up with the table spoons)

3 0

4 years ago

What is the product if a-3 and -2a^2+15a+6b2

Ierofanga [76]

The product if a-3 and -2a^2+15a+6b^2 is: $-2a^3+21a^2+6ab^2-45a-18b^2$

Step-by-step explanation:

In order to find the product of 2 expressions, distributive property can be used.

Given expressions are:

$a-3\\and\\-2a^2+15a+6b^2$

Product of given expressions

$= (a-3)(-2a^2+15a+6b^2)\\= a(-2a^2+15a+6b^2)-3(-2a^2+15a+6b^2)\\= -2a^3+15a^2+6ab^2+6a^2-45a-18b^2$

Combining like terms

$= -2a^3+15a^2+6a^2+6ab^2-45a-18b^2\\=-2a^3+21a^2+6ab^2-45a-18b^2$

Hence,

The product if a-3 and -2a^2+15a+6b^2 is: $-2a^3+21a^2+6ab^2-45a-18b^2$

Keywords: Expressions, product

Learn more about expressions at:

#LearnwithBrainly

3 0

4 years ago

Suppose you round 43,257,529 to 43,300,000. To what place value did you round the number?

yanalaym [24]

To the one hundred thousands

4 0

4 years ago

Read 2 more answers

What’s a math problem that adds up to 14

jolli1 [7]

Answer:

(8*2)-2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which of the following numbers is irrational?

sergey [27]

all except pi are rational.

<span>2.333... = 21/9 </span>
<span>1.5 = 3/2</span>

7 0

4 years ago

Read 2 more answers