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3 years ago

What is the solution of the equation 56 = 2.8y

Mathematics

2 answers:

daser333 [38]3 years ago

7 0

56=2.8y 2.8(20)=56 y=20

Schach [20]3 years ago

4 0

Answer:

y=20

Step-by-step explanation:

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What is the volume of a pyramid 4 cm,4 cm by 12 cm

Alenkinab [10]

Answer:

The volume of pyramid with dimensions 4cm , 4cm by 12cm is $\bold{64 \mathrm{cm}^{3}}$

Solution:

Volume of a pyramid can be found out by using the below formula,

$\bold{v = \frac{1}{3} l w h}$

where,

v is the volume of pyramid

l is the length of pyramid

w is the width of pyramid

h is the height of pyramid

from question, given that l = 4 ; w = 4; h = 12

hence the volume of pyramid for the given dimensions is

$v = \frac{1}{3} \times 4 \times 4 \times 12$

$= 4 \times 4 \times 4$

$= 64 \mathrm{cm}^{3}$

So the volume of pyramid is $\bold{64 \mathrm{cm}^{3}}$

3 0

3 years ago

Could someone help me please it’s a math question !

salantis [7]

Answer:

1/4

Step-by-step explanation:

The answer the other guy told is wrong.

The probability of choosing an orange marble is 2/8 and 2/8 simplified equals 1/4

6 0

3 years ago

☰ Question (part 1 of 2) This is a two-part question, make sure you answer both parts: Flo Tilla is pedal boating on Lake Azui.

Naddik [55]

For this, we use the given info plus a bit of multiplying and subtraction

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part 2)

the total time taken is even easier to find
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6 0

3 years ago