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3 years ago

Please help and show work

Mathematics

1 answer:

satela [25.4K]3 years ago

7 0

It would be 7 × 14... 98$ is what she would have in 2 weeks... brainly would be great

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Given the triangle below, solve for X.

Dima020 [189]

Answer:

19.8494332413? Sorry I couldn't be more helpful.

Step-by-step explanation:

Use the Pythagorean theorem.

$a^{2}+b^2=c^2\\13^2+15^2=x^2\\169+225=x^2\\394=x^2\\19.8494332413=x


$

5 0

2 years ago

What error did Amy make in writing the equation in slope-intercept form for the line shown in the graph?

kvv77 [185]

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3 years ago

Can somebody please help me with 1 and 2 and explain why that’s the answer thanks

Masteriza [31]

Answer:

1) A

2) C

Step-by-step explanation:

The range is all real y values, in this case it includes zero and continues going downward towards negative infinity.

The domain is all real x values. In this case it includes zero and continues increasing to positive infinity.

Hope this helps!

5 0

3 years ago

Question 1: The Millers have hired an interior designer to decorate their family room. they want to have a 22" by 30" oil painti

____ [38]

Answer: Total molding cost is $197.20.

Step-by-step explanation:

Since we have given that

Length of oil painting frame = 22 inch

Width of oil painting frame = 30 inch

Width for molding = 4 inches

So, Length after molding would be

4+22+4 = 30 inches

Width after molding would be

4+30+4 = 38 inches

So, Perimeter of molding would be

$2(L+B)\\\\=2(30+38)\\\\=2\times 68\\\\=136\ inches$

Cost per inch = $1.45

So, Total molding cost would be

$1.45\times 136\\\\=\$197.20$

Hence, Total molding cost is $197.20.

6 0

3 years ago

How to factor out xsquared+6x-27

Aleks04 [339]

X^2 + 6x - 27
(x - 3)(x + 9)

The answer is: (x - 3)(x + 9).

5 0

3 years ago