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sergey [27]
4 years ago
10

It’s says 2xy also i need help so pls help me!!*it easy ig but ifg*

Mathematics
1 answer:
xxTIMURxx [149]4 years ago
8 0

2 \times x \times y
im pretty sure
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How can you find the lateral area using the perimeter of the base and the height?
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You multiply the perimeter of the base by the height of the prism to get the lateral are or. LA=pB*H Lateral Area=perimeter of Base times Height
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3 years ago
A=8b+c solve for b <br> Please help!
balu736 [363]

Answer:

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Step-by-step explanation:

A = 8b +c

A - c = b

(A-c)/8 = b

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3 years ago
Evaluate the cosine if the angle of rotation which contains the point (9, -3) on its terminal side
Liono4ka [1.6K]

so we know the terminal point is at (9, -3), now, let's notice that's the IV Quadrant

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\bf cos(\theta )=\cfrac{\stackrel{adjacent}{9}}{\stackrel{hypotenuse}{\sqrt{90}}}\implies \stackrel{\textit{rationalizing the denominator}}{\cfrac{9}{\sqrt{90}}\cdot \cfrac{\sqrt{90}}{\sqrt{90}}\implies \cfrac{9\sqrt{90}}{90}}\implies \cfrac{\sqrt{90}}{10}\implies \cfrac{3\sqrt{10}}{10}

6 0
3 years ago
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3 0
3 years ago
June gavyn and Alex share some sweets in the ratio 3:5:4 June gets 39 sweets how many sweets are there altogether?
NeX [460]

Answer:

146

Step-by-step explanation:

j=3 13 = 39

g=5 13 = 65

a=4 13 = 42

6 0
3 years ago
Read 2 more answers
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