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2 years ago

Hellppp meeeeeee PLEASEEEEE::::

Mathematics

2 answers:

lakkis [162]2 years ago

3 0

Fewer than 17 because 40 - 6 = 32 and 32 / 2 is 16

Citrus2011 [14]2 years ago

3 0

Step-by-step explanation:

Since each batch uses 2 cups of flour, he can only make 19 batches

6 cups of flour would make 3 batches

then 19-3 would give you 16

hence the answer is fewer than 17

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The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , wh

Nastasia [14]

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

3 0

3 years ago

Which number is an irrational number?

sattari [20]

The correct answer is B.

Any square root that is not a perfect square is irrational. Root 3 is not a perfect square and therefore, it is irrational. Note the Root 16 is a perfect suare because 4*4=16

5 0

3 years ago

Solve the system of linear equations by graphing. Round the solution to the nearest tenth as needed.

Paladinen [302]

Y + 2.3 = 0.45x
y = 0.45x - 2.3

-2y = 4.2x - 7.8
-2(0.45x - 2.3) = 4.2x - 7.8
-0.90x + 4.6 = 4.2x - 7.8
-0.90x - 4.2x = -7.8 - 4.6
-5.1x = - 12.4
x = -12.4 / -5.1
x = 2.4

y + 2.3 = 0.45x
y = 0.45(2.4) - 2.3
y = 1.08 - 2.3
y = -1.2

solution is : (2.4, - 1.2)

4 0

3 years ago

Read 2 more answers

18.374 to the nearest hundredth

vodka [1.7K]

HEY THERE KORI! :)

the answer is: 18.37

I hope it helps

I'm sorry if my answer didn't meet your expectations

8 0

3 years ago

Identify the area of the polygon with vertices t(6,5), a(8,−1), s(4,−2), and k(−1,4).

densk [106]

Answer:

36.5 square units

Step-by-step explanation:

There are a number of ways to compute the area of a polygon from the coordinates of its vertices. There are algebraic formulas, geometric methods involving decomposing the figure, and an interesting method described by Pick's theorem.

<h3>Geometry</h3>

The figure can be enclosed by a rectangle that is 7 units high by 9 units wide. The actual figure is obtained by removing the triangular corners of this rectangle. The areas of those are given by the triangle area formula ...

A = 1/2bh

Working clockwise from lower left, the triangle base (horizontal) and height (vertical) dimensions are 5×6, 7×1, 2×6, 4×1. That means the area of the triangles is ...

A = 1/2(5×6 +7×1 +2×6 +4×1) = 1/2(30 +7 +12 +4) = 1/2(53) = 26.5

The area of the bounding rectangle is ...

A = bh = 9×7 = 63

So, the area of the figure is the difference ...

A = 63 -26.5 = 36.5 . . . square units

The other methods of finding the area have been added as attachments.

6 0

2 years ago