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AlexFokin [52]
2 years ago
5

Pls I need help ASAP

Mathematics
1 answer:
Shtirlitz [24]2 years ago
3 0

Answer:

2x+12=22

Step-by-step explanation:

the side we don't know is x and there are 2 and there are 2 lengths the same in a rectangle. we know one of them and it is 6 so we do 6 x 2 which is 12.

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How do i do these inverse trig
jok3333 [9.3K]
This is a right triangle
so
    Cos x = 109 / 134  then x = cos⁻¹ (109/134) = 35.567°
    sin y   = 109 / 134  then y = sin⁻¹ (109/134) = 54.433°
 and
the third side = √(134² - 109²) = 77.94
8 0
3 years ago
Read 2 more answers
Plz help, will give brainiest
Tems11 [23]

Answer:

4x^2 + 8x + 4

4(x^2 + 2x + 1) - remove GCF of 4

4(x + 1)(x + 1) - factor

4(x + 1)^2 - collect like terms

Step-by-step explanation:

Then also expand it out by distributing:

21x^3 + 35x²

Form 1:

21x^3 + 35x² - unfactored

Form 2:

7x²(3x + 5) - factored with GCF of 7x² brought to the front

Update:

You could also multiply two binomials and make a quadratic.

Example:

(7x + 2)(3x + 5)

7x(3x + 5) + 2(3x + 5)

= 21x² + 35x + 6x + 10

= 21x² + 41x + 10

7 0
3 years ago
There are 75 boys in the sixth grade. The ratio of girls to boys is 7 to 5. How many girls are there in sixth grade?
kolbaska11 [484]
There are 105 in 6th grade because there are 75 boys right? So it said the ratio of girls is 7 and the ratio of boys is 5 so I divided 75 to 5 = 15 and I multiply 7 to 15 and got 105 girls.
8 0
3 years ago
Factor 56-16 using the gcf
telo118 [61]

<h3>I hope it is helpful for you ...</h3>

3 0
3 years ago
Fill in the table of values for the equation y = x + 2​
sweet [91]

Answer:

-3

2

5

Step-by-step explanation:

3 0
3 years ago
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