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skad [1K]
3 years ago
10

Please Help!!!!!!!!!

Mathematics
2 answers:
Afina-wow [57]3 years ago
8 0

Answer:

you either need to multiply or add im on that question

Step-by-step explanation:

german3 years ago
3 0

Answer:

  • x = 115°

Step-by-step explanation:

Refer to attached picture

<u>The small triangle on the top left has one angle 50° and the other two are same:</u>

  • 180° - x, as they for a straight angle with x

<u>Sum of the angles in the triangle:</u>

  • 50° + 2(180° - x) = 180°
  • 50 + 180° - 2x = 0
  • 2x = 230°
  • x = 115°

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Find the perimeter of the figure to the nearest hundredth. ​
ArbitrLikvidat [17]
Answer:
50.274in

Explanation:

Half circle perimeter
9/2 = 4.5
2 * pi * 4.5 = 28.27433388230814

28.27433388230814 + 5 + 12 + 5 = 50.27433388230814

Answer = 50.27433388230814
Rounded to nearest hundredth = 50.274

I hope I helped. Brainliest would be appreciated
5 0
3 years ago
Solve 3(2y+4z) in Distributive Property
Rus_ich [418]

Answer:

6y+12z

Step-by-step explanation:

Multiply 3 with the numbers inside the parenthesis

3 x 2  and 3 x 4

6    and 12

7 0
3 years ago
I need help with this ASAP!! Please and thank you..
Allushta [10]

Answer:  a) 8%

               b) 34%

               c) 12%

<u>Step-by-step explanation:</u>

a)\quad \dfrac{January\ Clothing}{January\ Payments}=\dfrac{234.75}{2800.00}=0.083\implies \large\boxed{8\%}\\\\\\b)\quad \dfrac{January\ Housing}{January\ Payments}=\dfrac{945.20}{2800.00}=0.337\implies \large\boxed{34\%}\\\\\\c)\quad \dfrac{January\ Transportation}{January\ Payments}=\dfrac{347.46}{2800.00}=0.124\implies \large\boxed{12\%}

8 0
3 years ago
MULTIPLYING POLYNOMIALS
Georgia [21]

(n-4)(n-6) = n^2-10n+24\\\\(a+5)(a-6) = a^2 -a-30\\\\(4b + 6)(b-4) = 4b^2 -10b-24

<em><u>Solution:</u></em>

<em><u>Multiplying polynomials:</u></em>

Multiplying polynomials is same like multiplying numbers

First, multiply the first term in the first parentheses by all the terms in the second parentheses

Now we multiply the second term in the first parentheses by all terms in the second parentheses and add them to the previous terms

1)\ (n-4)(n-6)

(n-4) \times (n-6) = n^2 -6n -4n +24\\\\Simplify\\\\(n-4) \times (n-6) = n^2 -10n + 24

<em><u>Now let us multiply the second given option</u></em>

2)\ (a+5)(a-6)

Multiply them together

(a+5)(a-6) = a^2 -6a + 5a - 30\\\\Simplify\ by\ combining\ the\ like\ terms\\\\(a+5)(a-6) = a^2 -a -30

<em><u>Now let us multiply the third given polynomial</u></em>

3)\ (4b+6)(b-4)

Multiply them together

(4b+6)(b-4) = 4b^2 -16b + 6b - 24\\\\Simplify\ by\ combining\ the\ like\ terms\\\\(4b+6)(b-4) = 4b^2 -10b -24

Thus the given polynomials are multiplied

6 0
4 years ago
One lap around the school track is 5/8 mile. Carin ran 3 1/2 laps. How far did she run?
Colt1911 [192]

5/8 * 3/0.5 = 3.75 miles.

3 0
4 years ago
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