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2 years ago

Please help with this question?!?

Mathematics

1 answer:

erik [133]2 years ago

3 0

Answer:

416 mi

Step-by-step explanation:

In order to find the surface area, you must find the area of each square. There are a total of 6 that make up the prism.

Remember to find the area it is length x width

9 x 8 = 72 which is the area for 4 of the squares. 2 on the side and 2 on the bottom
Lastly for the last 2 squares to find the area you multiply 8 x 8 = 64
In total, you will add 72+72+72+72+64+64 which equals 416

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Please help I’ll mark you as brainliest if correct!

Pavlova-9 [17]

Answer:

3 ways

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36÷2=18

36÷3=12

maybe if not then 2 or 4

6 0

2 years ago

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I need help with that plz got it rong it’s not 4

stepan [7]

Answer:

Step-by-step explanation:

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3 years ago

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3. Solve using substitution. x - y = 4 3x - 2y = -5

Vedmedyk [2.9K]

Given:

The system of linear equations are $x-y=4$ and $3x-2y=-5$

We need to determine the solution to the system of equations using substitution method.

Solution:

The solution can be determined using the substitution method.

Let us substitute $x=4+y$ in the equation $3x-2y=-5$

Thus, we have;

$3(4+y)-2y=-5$

$12+3y-2y=-5$

$12+y=-5$

$y=-17$

Thus, the value of y is -17.

Substituting $y=-17$ in the equation $x-y=4$ , we get;

$x+17=4$

$x=-13$

Thus, the value of x is -13.

Hence, the solution to the system of equations is (-13,-17)

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3 years ago

What is the 5004300 in standard form

Svet_ta [14]

Answer:

In standard form,

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3 years ago

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Which ratio expresses the scale used to create this drawing? The camping site has dimensions of 12 meters by 48 meters. A. B. C.

Stella [2.4K]

Answer:

1: 4

Step-by-step explanation:

to find the ratio

12: 48

divide by the both sides, ththus the answer is 1: 4.

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