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Mekhanik [1.2K]

3 years ago

14

I am not very good at math, and my daughter finished her math assignment and wasn't sure if she did everything correctly. Can so

meone make sure this is correct?

1 answer:

liubo4ka [24]3 years ago

5 0

Answer:

I think its correct I don't know tho

Step-by-step explanation:

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SOMEONE PLEASE HELP ME WITH THIS KHAN ACADEMY ASSIGNMENT ASAP

Alchen [17]

Answer:

(8,-4)

Step-by-step explanation:

The difference between A and M is 2.5x and -4y

so B would be 5.5+2.5 and 0-4

(8,-4)

4 0

2 years ago

Hillary pours 10 cups of orange juice into glasses that hold 1 2/3 cup each. How many glasses does Hillary fill?

Svetach [21]

$10 = \frac{30}{3 } \\ 1 + \frac{2}{3} = \frac{5}{3} \\ \frac{30}{3} \div \frac{5}{3} = \frac{30}{3} \times \frac{3}{5} = 8glasses$

3 0

2 years ago

Two of the angles in a triangle measure 15° and 27°. What is the measure of the third angle?

VashaNatasha [74]

Answer:

103

Step-by-step explanation:

6 0

2 years ago

7400 dollars is placed in an account with an annual interest

Anastasy [175]

Answer:

17

Step-by-step explanation:

We have the following equation for compounding annual interest

AV=PV(1+i)ⁿ

We have

19200=7400(1+.06)ⁿ

Solve for n

divide both sides by 7400

2.594=(1.06)ⁿ

then use the following rule for exponents

$x^y=z\\log_xz=y$

which means that

$log_{1.06}2.594=n$

Solve and get

16.362

which rounds to 17

6 0

3 years ago

Match the story to the equation: If 1/3 of the drive to Han's school is 2 miles, how long is the whole drive to school? Group of

lubasha [3.4K]

Answer:

2x1/3 sorry if not right

Step-by-step explanation:

5 0

3 years ago