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Marta_Voda [28]
3 years ago
5

Write an equation in point-slope form of the line that passes through the given point and has the given slope.

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0
12 square + 16 squared = c squared
144 + 256= c squared
400= c squared
C = 20
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Which of the following is algebraically equivalent to the sum of 4x^2 -8x +7 And 3x^2-2x-5
VARVARA [1.3K]

All you have to do, is combine like terms. Let's go through it:

(4x^2-8x+7)+(3x^2-2x-5)

Arrange it so you can easily combine like terms:

4x^2+3x^2-8x-2x+7-5 = 7x^2-10x+2

So, your answer for the sum is 1) 7x² - 10x + 2

5 0
3 years ago
Name the quadrant in which sinθ &lt; 0 and cosθ &gt; 0.<br><br> I<br> II<br> III<br> IV
qaws [65]
Quadrant IV
at quadrant IV, sinA is negative value while cosA is positive value
6 0
3 years ago
What is the value of this expression 18+3(10-2)
Alina [70]

Answer:

42

Step-by-step explanation:

First subtract 10 by 2

18+3(8)

Now multiply 3 and 8

18+24

now add 18 and 24

18+24=42

Hope this helps! : )

6 0
3 years ago
A home has a living room that is 14 ft. wide, 22 ft. long, and a height of 9ft. Bob needs to paint
aleksandrvk [35]

Answer:

Step-by-step explanation:

Let's find the volume of the room in ft³ and that will give

14×22×9=2772ft³

There are deductions. Hence we subtract them from this value

3×5=15, but there are two, hence 15×2=30ft²

And 4×7=28ft²

Hence 2772-(30+28)=2714

Dividing this value by 320 gives

8.4(to 2s.f)

3 0
3 years ago
Sahir took 1 h 22 min to do his english homework 45 min to do his maths homework, and 10 min to do his urdu. How long did he tak
andre [41]

Answer:

2 hr and 17 minutes

Step-by-step explanation:

add 45 to 10+= 55

55+ 1 hr 22 = 1 hour and 77 minutes which converts to:

2 hour and 17 minutes

good luck!

6 0
3 years ago
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