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Tpy6a [65]
4 years ago
12

I need help with this question

Mathematics
1 answer:
zhuklara [117]4 years ago
7 0
4 times 3.14 times 8 squared
803.8
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What is the area of rectangle ABCD?<br> 43 units<br> 52 units<br> 104 units<br> 208 units
Kazeer [188]

Answer:

104 units

Step-by-step explanation:

distance from (-5,2) to (1,6) is 7.21 units

distance from (1,6) to (9,-6) is 14.42 units

7.21 x 14.42 = about 104

6 0
3 years ago
PLSSSS HELPPPPP 20 POINTSSSSSS MATHHH
VladimirAG [237]

Answer:

-63b^6

Step-by-step explanation:

When you multiply two exponents together with the same base, the exponents get added

Here the base is the same ie b

So b^4 . b^2 = b^{4+2} = b^6

The constants multiply in the usual sense so 7(-9) = -63

Answer is -63b^6

6 0
2 years ago
Write 9x+35=-5y in Slope-Intercept form
damaskus [11]
Slope intercept looks like this:
y = ax + c
So:
-5y = 9x + 35
We need to isolate y, so divide both sides by -5:
y = - \frac{9}{5}x - 7
8 0
3 years ago
Read 2 more answers
3 + x - 7x = -15 + 3x
asambeis [7]
X=2
To check it you plug in 2 for x. Which then gives you:

3+(2-14)=-15+6 which then gives you:
3+-12=-15+6 which the gives you:
-9=-9

6 0
4 years ago
Kyle is purchasing a refurbished phone. He is looking at the phone models 4, 5, and 6, with a protective case in red (R), blue (
konstantin123 [22]

Answer:

The choices Kyle has are option D.)  {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

Step-by-step explanation:

The choices available to Kyle either of the models 4, or 5 or 6 and each model can have a protective case which can be either red(R) or blue(B) or camo(C).

So Kyle can have model 4 in red protective case, 4R, or model 4 in blue protective case(4B), or model 4 in camo protective case (4C) or

Kyle can have model 5 in red protective case, 5R, or model 5 in blue protective case(5B), or model 5 in camo protective case (5C) or

Kyle can have model 6 in red protective case, 6R, or model 6 in blue protective case(6B), or model 6 in camo protective case (6C).

So the choices Kyle has are option D.)  {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

6 0
3 years ago
Read 2 more answers
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