2 years ago

EB and EC = 15 cm . What is the area of abcde? _sq cm

Mathematics

1 answer:

Aliun [14]2 years ago

8 0

75 sq cm that should be right

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Line L is parallel to line M if the measure of angle six is 75 what is the measure of angle one

ahrayia [7]

The measure is to L is 75

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2 years ago

Ms. Rhodes gave 9 of the 36 students that are in her class a passing grade. Which

tatuchka [14]

It would be B. 9*4=36. 25% is 1/4

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3 years ago

Question

Aleonysh [2.5K]

Answer:

$\large \boxed{-40, \ 4, \ -4}$

Step-by-step explanation:

$f(x)=-9x+14$

$\sf Put \ x \ as \ 6.$

$f(6)=-9(6)+14$

$f(6)=-54+14$

$f(6)=-40$

$g(x)=-3x^2$

$\sf Put \ g(x) \ as \ -48.$

$-48=-3x^2$

$\displaystyle \frac{-48}{-3} =\frac{-3x^2 }{-3}$

$16=x^2$

$\sqrt{16} =\sqrt{x^2 }$

$x= \pm 4$

6 0

3 years ago

Read 2 more answers

Jill is standing at the base of her apartment building. She measures the angle of elevation to the top of a nearby tower to be 4

Greeley [361]

Let the distance of Jill form the base of the tower be x, then tan 40 = 100/x
x = 100/tan 40 = 100/0.8391 = 119.18 meters

Let the height of the tower from the level of the top of Jill's apartment be y, then tan 30 = y/119.18
y = 119.18 x tan 30 = 68.8 meters

Therefore, the height of Jill's apartment is 100 - 68.8 = 31.2 meters

8 0

3 years ago

Question 4 of 10

jok3333 [9.3K]

Answer:

B. 7y - 15

Step-by-step explanation:

10y - 3(y+5)

= 10y -3y - 15

= 7y -15

6 0

2 years ago