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aivan3 [116]
3 years ago
9

3/4 of a pan of brownies was sitting on the

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
4 0

Answer:

none

Step-by-step explanation:

they were cold

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Kasper made 3 gallons of fruit punch for a party
djverab [1.8K]

Answer:

C) - the one with 3 squares and 8 parts inside it

Step-by-step explanation:

It would be this because there are 8 servings in one gallon so 24 servings in all between the 3 gallons

6 0
3 years ago
Read 2 more answers
There are two fruit trees located at (3,0) and (–3, 0) in the backyard plan. Maurice wants to use these two fruit trees as the f
Mama L [17]
Maurice wants to create a set of elliptical flower beds. To do this, he first plots the location of the two fruit trees on his graph.

Maurice has to use the equation a^2-b^2=c^2. We know that c=3, and because we need 1 more number to solve for b, I made a=6. 6^2-b^2=3^2. 36-b^2=9. b^2=27. b=5.196

<span>Next, to create the equation, we substitute what we know into the equation x^2/a^2 + y^2/b^2=1 and get x^2/36 + y^2/27=1. Johanna wants to create some hyperbolic flower beds.

We already know that c=3 so this time I decided a=1. 3^2=1^2+b^2. 9=1+b^2. 8=b^2. b=2.828
 
Next, to create the equation, we substitute what we know to the equation x^2/a^2 - y^2/b^2 = 1. x^2/1^2 - y^2/2.828^2 = 1. </span>
3 0
3 years ago
A coin weighs about 14" pounds. Find the weight of 1000 of the coins. Round your answer to the nearest tenth.
photoshop1234 [79]

Answer:

14000

Step-by-step explanation:

14*1000=14000

4 0
4 years ago
LL
Sonbull [250]

Answer:

x=\boxed{6.6}

\overline{\sf DE}=\boxed{13.2}\:\:\sf units

Step-by-step explanation:

<u>Geometric Mean Theorem - Altitude Rule</u>

The <u>altitude</u> drawn from the vertex of the right angle perpendicular to the hypotenuse separates the <u>hypotenuse</u> into <u>two segments</u>.  The ratio of one segment to the altitude is equal to the ratio of the altitude to the other segment:

\sf \dfrac{segment\:1}{altitude}=\dfrac{altitude}{segment\:2}

From inspection of the given diagram:

  • altitude = FD = 9
  • segment 1 = CD = 5
  • segment 2 = DE = 2x+3

\begin{aligned}\sf \dfrac{segment\:1}{altitude} & = \sf \dfrac{altitude}{segment\:2}\\\\\implies \dfrac{5}{9} & = \dfrac{9}{2x+3}\\\\5(2x+3) & = 81\\\\10x+15 & = 81\\\\10x & = 66\\\\ \implies x & = 6.6\end{aligned}

Substitute the found value of x into the expression for DE:

\begin{aligned}\sf \overline{DE} & = 2x+3\\\implies \sf \overline{DE} & = 2(6.6)+3\\& = 13.2+3\\& =16.2\:\: \sf units\end{aligned}

5 0
2 years ago
Read 2 more answers
Round 8.1165 to the nearest hundredth.​
Yakvenalex [24]

Answer:

8.12

Step-by-step explanation:

Hey There!

When you round to the nearest hundredth you are rounding the number 2 digits away from the decimal point which is 1

remember we base the rounding off of the number after 1 which is 6

5 or more raise the score

so 8.1165 rounded to the nearest hundredth would be

8.12

7 0
3 years ago
Read 2 more answers
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