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2 years ago

Help Please Asapppppp

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

3 0

Answer:

1. There is no line JI

2. 4/6=2/3 6/9=2/3

Step-by-step explanation:

hope this helsp and pls mark brainliest :)

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How much cubic centimeters of dirt must be removed when digging for a foundation of a building if the excavation is 32m long, 12

fredd [130]

Answer:

3,072m

Step-by-step explanation:

32 × 12× 8= 3,072 (This is only you are multiplying them all)

If you are trying to find the area then its: 384m

4 0

2 years ago

Given α and β are Supplementary. Show the necessary steps.

user100 [1]

Answer:

$\alpha = 108\degree, \: \beta = 72\degree$

Step-by-step explanation:

α and β are Supplementary (given)

$\therefore \alpha + \beta = 180\degree.... (1)$

It is given that:

$\alpha= \frac{3}{2} \beta$

Plugging the value of α in equation (1), we find:

$\frac{3}{2} \beta + \beta = 180\degree$

$\therefore \frac{3+2}{2} \beta = 180\degree$

$\therefore \frac{5}{2} \beta = 180\degree$

$\therefore \beta = 180\degree\times \frac{2}{5}$

$\therefore \beta = 72\degree$

$\implies \alpha= \frac{3}{2} \times 72\degree= 108\degree$

So,

$\alpha = 108\degree, \: \beta = 72\degree$

7 0

2 years ago

On the number line below, P represents a number. What is the value of the opposite of that number?

Alex787 [66]

1.5 that is the correct answer

7 0

2 years ago

(-7 - 2n)(-0.6) simplify equation

Degger [83]

Answer:

4.2 + 1.2 n

hope this helps!

7 0

2 years ago

How does the formula S=2B+Ph apply to finding the surface area of a right prism?

tigry1 [53]

Answer S−2BP=h

Explanation:isolate the Phterm on one side of the equation:S−2B=PhDivide both sides by P:S−2BP=h

Hopefully this helps!

brainlest if it rightt

8 0

2 years ago

Help Please Asapppppp​

Help Please Asapppppp