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san4es73 [151]
2 years ago
7

Mathematics I need help

Mathematics
1 answer:
Mkey [24]2 years ago
8 0

Answer:

The answer is b

Step-by-step explanation:

0.63-0.2=0.43

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Find the cost per ounce of a gold alloy made from 30 oz of pure gold that costs $1290 per ounce and 60 oz of an alloy that costs
Romashka [77]
The answer would be $24.55 per oz of gold alloy so rounded up would be $25
6 0
3 years ago
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Just # 16<br><br>idk what it's "counting" by
zysi [14]
For #16, every input by +1 has an output of +7.

9 + 7 = 16
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3 years ago
Question Progress<br><br> Find the volume of this triangular prism.<br> 6 cm<br> 10 cm<br> 7 cm
Lerok [7]

Answer:

The volume of the triangular prism would be 210.

Step-by-step explanation:

Formula:

Volume of a triangular prism = (1/2) x Base area x Height

or

V = 1/2 x B x H

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Base area = (10 x 7) 70

Base area = 70 sq.m

V = (1/2) x (70) x 6

V = 210

brainliest please?

8 0
3 years ago
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Dennis_Churaev [7]

Answer:

segment GH ≅ segment FH because the tangents that create the segment FG share a common endpoint.

Step-by-step explanation:

3 0
3 years ago
Determine the equation of the circle graphed below. (HELP FAST)
andrezito [222]

Answer:

(x +3)^2 + (y - 7)^2 = 3^2

Step-by-step explanation:

Well, the center origin of the circle is given (h,k) =  (-3,7).

We have to find our radius as they gave us a point. from origin to the edge of the circle.

Using the formula: (x - h)^2 + (y - k)^2 = r^2

Plug in our (h,k) = (-3,7) and (x,y) =  (0,7) to solve for radius.

(x - h)^2 + (y - k)^2 = r^2

(0 - (-3))^2 + (7 - (7)^2 = r^2

(3)^2 + (0)^2 = r^2

9 = r^2

r^2 = 9

r = 3

7 0
1 year ago
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