3 years ago

Whats the best way to solve angle problems

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

3 0

Like what kinds? Finding out the type of angle? The degree?

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5 less than a number y is under 20.

klio [65]

Answer:

y - 5 < 20

y < 25

Step-by-step explanation:

y - 5 < 20

y < 25

4 0

3 years ago

Hemp help math math math

Masja [62]

Answer: 7234.56 cm

V = $\frac{4}{3}$ π r³

V = $\frac{4}{3}$ (3.14) (12)³

V = 7234.56 cm Answer...

Hope that helps...

6 0

2 years ago

H=-5 and w=2, work out the value of 4h-3w

olganol [36]

You would simply have to plug in, or substitute, the given values in the equations.

So, H=-5, W=2 and the problem is 4h-3w

To plug them in, your new equation would be 4(-5)-3(2) and simplify. So it becomes -20-6 which = -26.

And -26 would be your answer.

3 0

3 years ago

Read 2 more answers

Quadrilateral EFGH has coordinates E(2a, 2a), F(3a, a), G(2a, 0), and H(0, 0). Find the midpoint of he

Gre4nikov [31]

The formula of the midpoint of HE:
$\left(\dfrac{x_H+x_E}{2};\ \dfrac{y_H+y_E}{2}\right)$

We have H(0; 0) and E(2a; 2a). Substitute:
$\left(\dfrac{0+2a}{2};\ \dfrac{0+2a}{2}\right)=(a;\ a)$

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3 years ago

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Expand and simplify x(x + 1)(x + 2)

zimovet [89]

Answer:

$x^3$ + 3 $x^2$ + 2x