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krok68 [10]
3 years ago
14

Plz solve this question for me ​

Mathematics
1 answer:
Degger [83]3 years ago
4 0

Answer:

a = 16 and b = 13

Step-by-step explanation:

The opposite sides of a parallelogram are congruent, so

CD = AB , that is

3a - 10 = 2a + 6 ( subtract 2a from both sides )

a - 10 = 6 ( add 10 to both sides )

a = 16

The diagonals of a parallelogram bisect each other, so

AO = CO , that is

2b = 26 ( divide both sides by 2 )

b = 13

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Answer:

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Step-by-step explanation:

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3 years ago
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−2+pn/4 when n=5 and p=2.
Gnesinka [82]

Answer:

-2+5*2= -2+10/4

You get 8/4 which is 2

Step-by-step explanation:

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4 years ago
Can you help with this?<br><br> Length x width x height
Gemiola [76]

Answer:

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Step-by-step explanation:

First, find the volumes of the two 3-D figures:

For Figure 1:

Using the volume formula:

V = l × w × h

   = 6/8 × 5/8 × 5/8

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Simplify:

V = 75/256

So Figure 1's volume is 75/256 in³.

For Figure 2:

V = l × w × h

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So Figure 2's volume is 64/125 in³.

Now, comparing the two volumes:

You can cross multiply the fractions to figure out which fraction is greater:

Figure 1                       Figure 2

<u> 75 </u>                =                <u> 64 </u>

256                                  125

75 (125)          =             256 (64)

9375               =             16384

So Figure 2 has the greater volume.

Your final result should be:

75/256 in³    <    64/125 in³

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3 years ago
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Please help with the this give tiny explanation
Mila [183]

Answer:

21

first we begin from 1 to 100 we find 11 numbers contain 1 then we count 1s from 10 to 19 we get 9 numbers but there is an exciption in number 11 as it cotains 2 1s so thenumber of 1s is 21

5 0
3 years ago
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