3 years ago

I need help please. G

1 answer:

5 0

Answer:

EBD is 135, ABE is 45

Step-by-step explanation:

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Evgesh-ka [11]

Answer:

270 cm³

Step-by-step explanation:

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2 years ago

Lemur [1.5K]

Simplify
8x^3 +6x^2 + 2

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3 years ago

elena-s [515]

The answer is C because an angle is determined by the letter in the middle. It is given that a is smaller than b and c=90

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2 years ago

Yuliya22 [10]

Pythagorean Theorem- A^2+B^2=C^2
1) 6^2+9^2= x^2
2) 36+81= 117
Square root 117 =10.82

Hope this helped :)

4 0

2 years ago

ivann1987 [24]

The slope-point formula:

$y-y_1=m(x-x_1)$

The formula of a slope: $m=\dfrac{y_2-y_1}{x_2-x_1}$

We have:

$(-3,-5)\to x_1=-3,\ y_1=-5\\(-1,-2)\to x_2=-1,\ y_2=-2$

Substitute and calculate:

$m=\dfrac{-2-(-5)}{-1-(-3)}=\dfrac{3}{2}=1.5\\\\y-(-5)=1.5(x-(-3))\\\\y+5=1.5(x+3)\\\\y+5=1.5x+4.5\ \ \ |-5\\\\y=1.5x-0.5$

7 0

3 years ago