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FrozenT [24]
3 years ago
11

Identify all acute angles in the drawing below. 2BCD ZBCE ZACE. ZECD ZACD

Mathematics
1 answer:
horrorfan [7]3 years ago
5 0

Answer: remember to attach the drawing!

Step-by-step explanation:

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Find f (2b^2) for (x)=x^2-4x
BlackZzzverrR [31]

Answer:

A

Step-by-step explanation:

We are given the function:

f(x) = x^2 - 4x

And we want to find:

\displaystyle f(2b^2)

Substitute:

\displaystyle f(2b^2) =(2b^2)^2 -4(2b^2)

And evaluate:

\displaystyle \begin{aligned}  f(2b^2) &=(2b^2)^2 -4(2b^2) \\ &=(4b^4) +(-8b^2) \\ &= 4b^4 - 8b^2 \end{aligned}

In conclusion, our answer is A.

7 0
3 years ago
Three cups of baking soda are poured into 9 mixing bowls so that each bowl holds the same amount of baking soda.
Liono4ka [1.6K]

Answer: Each bowl gets 1/3 of a cup.

Step-by-step explanation:

3 cups divided into 9 bowls

3/9

You can simplify this by dividing each side of the fraction by 3

1/3

1/3 * 9 = 3

6 0
3 years ago
The perimeter of the triangular park shown on the right is 10x - 3. What is the missing length?
viva [34]

Answer:

6x - 1

Step-by-step explanation:

Okay this is basically polynomial algebra:

1. Add the value of the lengths already given.

like terms: 3x + x = 4x, -4 + 2 = -2. Now you're left with, 4x - 2.

2. Find the difference between the perimeter and the sum of the lengths.

(10x -3) + (4x + 2) = 6x - 1

4 0
4 years ago
Please help me answer number 1
beks73 [17]

Step-by-step explanation:

work is shown and pictured

8 0
3 years ago
Matsu wants to measure the dimensions of her vegetable garden. Which unit of measurement should she use to eliminate the need to
Sati [7]
The complete question is
<span>Matsu wants to measure the dimensions of her vegetable garden. Which unit of measurement should she use to eliminate the need to write the values in scientific notation?
inches
feet
cups
tons

we know that

case a) inches
</span><span>is a measure of length used for small dimensions
</span><span>
case b) feet
</span>is a measure of length commonly used for dimensions of land, rooms, houses, etc.<span>

case c) cups
is not a measure of length

case d) tons
</span>is not a measure of length
<span>
therefore

the answer is the option
feet


</span>
6 0
3 years ago
Read 2 more answers
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