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3 years ago

I don’t understand??

Mathematics

1 answer:

wlad13 [49]3 years ago

7 0

Answer:

$\huge\boxed{\sf x = 10}$

Step-by-step explanation:

Hypotenuse = x

Base = 4

Perpendicular = $\sqrt{84}$

<u>Using Pythagoras Theorem:</u>

$\sf H^2 = P^2 + B^2\\\\ x^2 = (\sqrt{84} )^2 + (4)^2\\\\x^2 = 84 + 16\\\\x^2 = 100\\\\Taking \ sq \ root \ on \ both \ sides\\\\x = 10\\\\\rule[225]{225}{2}$

Hope this helped!

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H-1-7-g=1 and h=12 please help me I’m so confused

miskamm [114]

Answer:

g = 3

Step-by-step explanation:

12−1−7−g=1

Step 1: Simplify both sides of the equation.

12−1−7−g=1

12+−1+−7+−g=1

(−g)+(12+−1+−7)=1(Combine Like Terms)

−g+4=1

Step 2: Subtract 4 from both sides.

−g+4−4=1−4

−g=−3

Step 3: Divide both sides by -1.

−g /−1 = −3 /−1

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3 years ago

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What's the value of x? 40000mg =10x g

dybincka [34]

The value of x is 4. So 40000 mg= 40 g.

Step-by-step explanation:

The given is 40000mg = 10x g

Step:1

Take given equation as equation (1)

40000 mg= 10x g.................(1)

where, X is known value.

Step:2

Standard value for mg to g for the purpose of conversion of units,

1 milligram = 0.001 gram (or)

1 gram = 1000 milligram

Step:3

From the standard data values,

= 40000 mg

it converted mg to g by dividing 1000

= $\frac{40000}{1000}$ g

= 40 g.......................(2)

Step:4

From the Equations (1) and (2),

40=10x

x=4

Result:

The value of x is 4. So, 40000mg = 40 g.

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3 years ago

Kamal prepares 2 kilograms of dough every hour he works at the bakery. Write an equation that shows the relationship between the

gogolik [260]

Answer:

Step-by-step explanation:

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3 years ago

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Diano4ka-milaya [45]

Let's call the two numbers a and b. So we know that the difference of the two numbers is 36:

a - b = 36

And we know that their sum is 286:

a + b = 286

We can use either of these equations to solve for one of the variables in terms of the other variable. Let's use the first and solve for a:

a - b = 36

a = 36 + b

Now we plug this into the other equation and solve for b there:

(36 + b) + b = 286

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3 years ago

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Monthly rent at Lake View Apartments has increased annually and is modeled by the exponential equation y = 2,400(1.04)x. What is

AfilCa [17]

Answer:

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Step-by-step explanation:

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