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TEA [102]
3 years ago
8

Can someone help me plz I would really appreciate it

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0
To find percent increase first:
1. Subtract 30-33, which equals 3.
2. Divide 3 by 30, which equals 0.1
3. Finally, multiply 0.1 x 100 and that is your answer.

The percent increase is 10%.

The diagram can be you drawing your problem out like I did. You can just copy it step-by-step. You now know that it is a percent increase and you also know the percent increase AND you know how to find percent increase or percent decrease now :)
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Answer:

Area of the triangle=

\frac{1}{2}  \times 20 \times 33 \\ 330 {feet}^{2}

8 0
3 years ago
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How many 4X4in squares will i need to cover 20ft high 10 ft wide wall
IRINA_888 [86]
Find the area of the squares.
4 ×4 = 16

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3 years ago
Ryan had 220 baseball cards
emmasim [6.3K]

Answer:

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8 0
2 years ago
It takes 58 pounds of seed to completely plant a 9-acre field. How many acres can be planted per pound of seed?
ozzi

Answer:

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6 0
2 years ago
A triangle has side lengths of (7.8v+2.6)(7.8v+2.6) centimeters, (5.3v+4.5)(5.3v+4.5) centimeters, and (2.4w-6.7)(2.4w−6.7) cent
Citrus2011 [14]

Given:

A triangle has side lengths of (7.8v+2.6) centimeters, (5.3v+4.5) centimeters, and (2.4w-6.7) centimeters.

To find:

The expression which represents the perimeter, in centimeters, of the triangle.

Solution:

We know that

Perimeter of a triangle = Sum of length of all sides of the triangle

Perimeter=(7.8v+2.6)+(5.3v+4.5)+(2.4w-6.7)

Now, combine like terms.

Perimeter=(7.8v+5.3v)+(2.4w)+(2.6+4.5-6.7)

Perimeter=13.1v+2.4w+0.4

Therefore, the expression for perimeter, in centimeters, of the triangle is 13.1v+2.4w+0.4.

4 0
2 years ago
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