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3 years ago

How do I give brainliest I forgot whoever lets me know how I will give them it

Mathematics

1 answer:

dedylja [7]3 years ago

3 0

You have two people answer and whoever answer you think is better you can mark them as brainliest

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14.) AXYZ is shown.

Aleksandr-060686 [28]

Answer:

XY, YZ, XZ

Step-by-step explanation:

that is the order of the sides from least to greatest

6 0

3 years ago

Use the substitution and to rewrite the equations in the system in terms of the variables and . Solve the system in terms of u a

Tatiana [17]

Answer:

x = -1 and y = 1/2

Step-by-step explanation:

Let u = 1/x, and v = 1/y

Then the pair of equations

-3/x + 4/y = 11

1/x - 2/y = -5

Can be written as

-3u + 4v = 11 .................................(1)

u - 2v = -5......................................(2)

From (2)

u = 2v - 5 .......................................(3)

Substituting (3) into (1)

-3(2v - 5) + 4v = 11

-6v + 15 + 4v = 11

-6v + 4v = 11 - 15

-2v = -4

v = 4/2 = 2

Substituting this value of v in (3)

u = 2v - 5

u = 2(2) - 5

= 4 - 5

= -1

That is

u = -1, v = 2

Since u = 1/x, and v = 1/y, we have

1/x = -1

=> x = -1

And

1/y = 2

=> y = 1/2

Therefore

x = -1 and y = 1/2

4 0

3 years ago

Use the figure below to Find midsegment please help

serious [3.7K]

Answer:

38 units.

Step-by-step explanation:

4x + 6 = $\frac{1}{2}(4x + 44)$ {midpoint theorem}

4x + 6 = $\frac{1}{2}*4x + \frac{1}{2}*44$

4x + 6 = 2x + 22

4x -2x + 6 = 22

2x + 6 = 22

2x = 22 -6

2x = 16

x = 16/2

x = 8

Length of midsegment = 4x + 6 = 4*8 + 6

= 32 + 6

= 38

8 0

3 years ago

Three points that are not collinear determine three lines. How many lines are determined by nine points, no three of which are c

Drupady [299]

Answer:

Use the method for solving Bernoulli equations to solve the following differential equation.

StartFraction dy Over dx EndFraction plus StartFraction y Over x minus 9 EndFraction equals 5 (x minus 9 )y Superscript one half

Step-by-step explanation:

Use the method for solving Bernoulli equations to solve the following differential equation.

StartFraction dy Over dx EndFraction plus StartFraction y Over x minus 9 EndFraction equals 5 (x minus 9 )y Superscript one half

4 0

4 years ago

Shelly bought 7 boxes of fish food and 2 packets of cat food. Each box of fish food contained 6 pouches, and each packet of cat

AfilCa [17]

Answer: 34 more pouches

7 boxes - fish food; 1 box contained 6 pouches

Total amount of fish food is 7 × 6 = 42 pouches of fish food

2 packets - cat food; 1 packet contained 4 pouches

Total amount of cat food is 2 × 4 = 8 pouches

How many more pouches of fish food than cat food did Shelly buy?

42 pouches - 8 pouches = 34 pouches

Therefore there was 34 more pouches of fish food than cat food

7 0

3 years ago