2 years ago

Answer for points

Mathematics

2 answers:

givi [52]2 years ago

7 0

B=area of the base and 12cm
H=height and 9cm
Volume= 216cm

hodyreva [135]2 years ago

6 0

Answer:

A, A, B, B,C

Step-by-step explanation:

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Simplify the expression (-5-c)(-1)

Alla [95]

Answer:

5+c

Step-by-step explanation:

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3 years ago

Is -2 a solution of the inequality -2x + 5 > 9?<br> A. yes<br> | B. no

kramer

Answer:B

Step-by-step explanation:

-2x+5>9

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3 0

2 years ago

Help please? 15 points here

MakcuM [25]

Answer:

64°

Step-by-step explanation:

In circle with center P, AD is diameter.

$\therefore m\angle DPE + m\angle APE = 180\degree \\\therefore (33k-9)\degree + 90\degree = 180\degree \\\therefore (33k-9)\degree = 180\degree -90\degree \\\therefore (33k-9)\degree = 90\degree \\\therefore 33k-9 = 90\\\therefore 33k= 90+9\\\therefore 33k= 99\\\therefore k= \frac{99}{33}\\\therefore k=3\\ m\angle CPD = (20k +4)\degree \\\therefore m\angle CPD = (20\times 3 +4)\degree \\\therefore m\angle CPD =(60+4)\degree \\\therefore m\angle CPD =64\degree \\m\overset {\frown}{CD} = m\angle CPD\\\therefore m\overset {\frown}{CD} = 64\degree$