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3 years ago

4th grade work help my brotherrr please!!

Mathematics

2 answers:

exis [7]3 years ago

3 0

4 x 20 and that is 160

WINSTONCH [101]3 years ago

3 0

Answer:

2 x 4 = 8

8 + 8 + 2 + 2 =20

16 sq feet

Step-by-step explanation:

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Shinzou wo sasageyo

OLga [1]

Answer: ty

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

7. Using the distance formula, calculate how far Hector threw the ball. (4 points: 2

iragen [17]

The required distance covered is 90 units

<h3>Distance formula</h3>

The formula for calculating the distance between two points is expressed as shown:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

The required coordinates missing are (0, 42.78) and (90.42.78). Substiute the coordinate into the formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$D=\sqrt{(42.78-42.78)^2+(90-0)^2}\\D=\sqrt{(0^2+(90)^2}\\D = 90 units$

Hence the required distance covered is 90 units

Learn more on distance formula here: brainly.com/question/1872885

7 0

2 years ago

HELPPPPPPPPPPPPPPPPP

marin [14]

Answer:

x=6

Step-by-step explanation:

24÷4=6

so 6×4=24 because of distributive proterty meaning that x=6 :))

4 0

2 years ago

The following graph represents a retirement savings account after the owner of the account begins withdrawing 5% each year.

Dmitry [639]

Answer:

Options 2 and 5 are true.

Step-by-step explanation:

We are given that,

The graph represents the amount in the savings account after the owner withdraws the money each year.

According to the options, we have,

1. As time increases, the amount of money in the savings account is decreasing. So, the function is an example of exponential decay.

2. Also, the initial amount of money in the account is 500,000 dollars.

3. After 10 years, the amount in the account is less than 300,000 dollars.

4. Now, the amount withdrawn by the owner is decreasing exponentially and so cannot be same each year.

5. Further, the y-intercept is the point when y= 500,000 dollars, which is the amount of money in the account when the owner started withdrawing.

Hence, we get that,

Options 2 and 5 are true.

6 0

3 years ago

Read 2 more answers

Can somebody answer this...

Gnesinka [82]

Answer:

1. 72

2. 60

3. 35

4. 32

Step-by-step explanation:

1. 6 x 4 x 3= 72

2. 5 x 3 x 4= 60

3. 5 x 2 x 2= 20

5 x 3 x 1= 15

20 + 15= 35

4. 5 x 3= 15

2 x 2=4

4 x 8= 32

4 0

3 years ago