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zubka84 [21]
3 years ago
11

Missing angles

Mathematics
1 answer:
sertanlavr [38]3 years ago
8 0
A=50 D=20 C=70 E=65 B=40 F=50
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Please help with this question(it’s attached)! Urgent help! I will reward brainliest to the best/first answer. Thanks in advance
Vladimir79 [104]
It would be A. because c represents the #9, (which is smallest), a represents 16 (second smallest), and b represents 18(third smallest)
3 0
3 years ago
How do you solve c2+10c+9=0
Valentin [98]

Answer:

Step-by-step explanation:

Step 1: Factor left side of equation.

(c+1)(c+9)=0

Step 2: Set factors equal to 0.

c+1=0 or c+9=0

c=−1 or c=−9

C= -1  OR C= -9

8 0
3 years ago
Factories fully. X to the power of three - x
spayn [35]

The expression x³ - x when factored out is x(x -1)(x + 1)

<h3>How to determine the factored expression?</h3>

From the question, we have the following expression that can be used in our computation:

X to the power of three - x

Express the expression properly

So, we have the following representation

x³ - x

The terms of the above expression are:

x³ and x

And the factor of x³ and x

Factor = x

So, we divide x³ and x by x

The results of these divisions are

x³/x = x²

x/x = 1

So, we have the following results

(x³ - x) = x(x² -1)

Express x² -1 as a difference of two squares

So, we have

(x³ - x) = x(x -1)(x + 1)

Hence, the factored expression is x(x -1)(x + 1)

Read more about expressions at

brainly.com/question/18631189

#SPJ1

7 0
1 year ago
f a rectangle has a perimeter of 70, a length of x and a width of x - 9, find the value of the length of the rectangle.
trasher [3.6K]

( x + (x  -  9))  \times 2 = 70 \\( 2x - 9) \times2= 70 \\ 4x - 18 = 70 \\ 4x = 70 + 18 = 88
x =  \frac{88}{4}  = 22
the length is 22


and the width is
22-9=17





good luck
3 0
3 years ago
Select the correct answer.
Maru [420]

Answer:

B

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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