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Alexeev081 [22]
3 years ago
10

Pleaseeee helppppp!!

Mathematics
1 answer:
Softa [21]3 years ago
7 0

Answer:

60.4

Step-by-step explanation:

90-29.6= 60.4

complimentary means either of two angles whose sum is 90°.

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What is the ratio of the area of the inner square to the area of the outer square?
Anastasy [175]

Answer:

\frac{(a-b)^2+b^2}{a^2}

Step-by-step explanation:

Since, By the given diagram,

The side of the inner square = Distance between the points (0,b) and (a-b,0)

=\sqrt{(a-b-0)^2+(0-b)^2}

=\sqrt{(a-b)^2+b^2}

Thus the area of the inner square = (side)²

=(\sqrt{(a-b)^2+b^2})^2

=(a-b)^2+b^2\text{ square cm}

Now, the side of the outer square = Distance between the points (0,0) and (a,0),

=\sqrt{(a-0)^2+0^2}

=\sqrt{a^2}=a

Thus, the area of the outer square = (side)²

=a^2\text{ square cm}

Hence, the ratio of the area of the inner square to the area of the outer square

=\frac{(a-b)^2+b^2}{a^2}

4 0
3 years ago
Read 2 more answers
ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I'll MARK BRAINLIEST TO WHO ANSWER'S FIRST
garri49 [273]

Answer:

y = -1/4x - 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from the graph.</em>

Point (-4, -5)

y-intercept (0, -6)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{-6+5}{0+4}
  2. Add:                              m=\frac{-1}{4}

<u>Step 3: Write linear function</u>

y = -1/4x - 6

7 0
3 years ago
What is the completely factored for of x^2-16xy+64y^2
Elden [556K]

Answer:

(x-8y)^2

Step-by-step explanation:

I used a calculator

4 0
3 years ago
Read 2 more answers
The population of medfield is 7000 Capitol City's population is 8/25 of Medfields what is capitol city's population
Dmitry_Shevchenko [17]
8/25 of medfield....." of " means multiply

8/25(7000) = 56,000/25 = 2240 <== capital city's population
5 0
3 years ago
A resturant is making a large amount of slad dressing the recipe uses 15 ouncesof vineger and 54 ounces of oil what is the ratio
Sveta_85 [38]
The ratio to this problem will have to be 15 to 54
5 0
3 years ago
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