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3 years ago

Find the value for x.

Mathematics

2 answers:

jasenka [17]3 years ago

7 0

Answer:

x = 19

Step-by-step explanation:

5x = 3x +38

that means 2x = 38

x = 19

grigory [225]3 years ago

3 0

Answer:

x=19

Step-by-step explanation:

(3x+38)°=5x°(corresponding angles)

3x°+38°=5x°

38°=5x°-3x°

38°=2x°

38°/2°=2X°/2°

19=x

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Let v=-3i and w=2 - 4i. Find v*w

Mice21 [21]

Answer:

v×w = -6i-12

Step-by-step explanation:

hello :

Let v=-3i and w=2 - 4i.

v×w = -3i(2-4i) = -6i+12i² = -6i-12 ... i² = -1

7 0

3 years ago

4 Move the digits in 625,134 to create a new number.Move the 2 so it is worth 1_10as much.Move the 3 so it is worth 10 times as

Jet001 [13]

Answer:

452,316

Step-by-step explanation:

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5 0

3 years ago

Can u guys please answer these questions

aliya0001 [1]

Answer:

Im not sure about Q1 but I'll help with Q2

9 =

$\sqrt{81}$

8 =

$\sqrt[3]{512}$

14 =

$\sqrt{196}$

2 =

$\sqrt[3]{8}$

4 =

$\sqrt{16}$

I hope this helps :)

If you would like me to, i will respect your wishes and delete my answer.

8 0

3 years ago

275 liters to millimeters

Bogdan [553]

Answer:

2,75,000 mL

Step-by-step explanation:

1 Litre = 1000 ml

So,

275 Litres = 275 x 1000 mL

= 2,75,000 mL

6 0

3 years ago

Tell which equation you would choose to solve for one of the variables when solving the system by substitution. 2x+3y=5 4x-y=3

PtichkaEL [24]

i would solve 4x-y =3 for y because the coefficient for y is 1

subtract 4x from each side

-y = -4x+3

divide by -1

y = 4x-3

8 0

3 years ago