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Novay_Z [31]
3 years ago
7

Pls help!!! Which steps would you use to solve this equation? Check all that apply.

Mathematics
1 answer:
hram777 [196]3 years ago
3 0

Answer:

you subtract 7 from both sides

Step-by-step explanation:

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This pair of figures is similar. find the missing side.​
aleksandrvk [35]

Answer:

63

Step-by-step explanation:

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7 0
3 years ago
2 number cubes are rolled what is the probability that the sum if the numbers rolled is either a 4 or a 10
goldenfox [79]
With 2 cubes, there are 3 ways to roll a sum of 4... 1 and 3, 3 and 1, 2 and 2.
with 2 cubes, there are 3 ways to roll a sum of 10....6 and 4, 4 and 6, 5 and 5.

total possible outcomes = (6 * 6 ) = 36

probability of this happening is 6/36 reduces to 1/6
4 0
3 years ago
Suppose f(x, y) is a differentiable function of x and y and let g(r, s) = f (2rs, 8s − 2r). Use
worty [1.4K]

By the chain rule,

\dfrac{\partial g}{\partial r} = \dfrac{\partial f}{\partial r} \\\\ ~~~~~ = \dfrac{\partial f}{\partial x} \dfrac{\partial x}{\partial r} + \dfrac{\partial f}{\partial y} \dfrac{\partial y}{\partial r} \\\\ ~~~~~ = 2 s \dfrac{\partial f}{\partial x} - 2 \dfrac{\partial f}{\partial y}

where x(r,s)=2rs and y(r,s)=8s-2r.

If r=2 and s=1, then

x = 2\cdot2\cdot1 = 4

y=8\cdot1-2\cdot2 = 4

so that

g_r(2,1) = 2\cdot1 f_x(4,4) - 2 f_y(4,4) = 2\cdot2-2\cdot3 = \boxed{-2}

5 0
1 year ago
Choose the correct written expression for: (9 x 4)
torisob [31]

Answer:

9 times 4 divide by 6

Step-by-step explanation:

it might be it

3 0
3 years ago
Read 2 more answers
Aubrey can run at a pace of six miles per hour. running at the same rate how many miles can she run in ninety minutes
Eddi Din [679]

Aubrey would be able to run 9 miles in ninety minutes.

90 minutes=1.5 hours

6*1.5=9

Hope this helps

7 0
3 years ago
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