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3 years ago

The midpoint between y and 33is -7. Find Y

Mathematics

1 answer:

Vilka [71]3 years ago

4 0

Answer:

-43

Step-by-step explanation:

-7 is exactly 36 units away from 33 so we need to go 36 in the other direction to find the value of y

since it's distance I'm not using negatives rn

36+7= 43

a pic if u don't believe me

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What is y= X/2 + 9; x= -12

Lelu [443]

-12/2=-6
y=-6+9
-6+9=3
y=3

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3 years ago

A jar contains 3 oz of seed and is 1/6 full.<br><br> How much seed is in a full jar?

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4 years ago

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3 years ago

3a+2b-8a+b<br> What is the answer

Anna11 [10]

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3 0

3 years ago

Read 2 more answers

15 POINTS! PLEASE HELP!

notka56 [123]

Answer:

DC = 1332.95 feet

Step-by-step explanation:

From the figure attached,

Let the measure of DC = h ft

And measure of side BC = a ft

By applying tangent ratio in ΔBCD,

tan(56°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

= $\frac{DC}{BC}$

= $\frac{h}{a}$

h = a[tan(56°)] --------(1)

By applying tangent rule in ΔACD,

tan(22°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(22°) = $\frac{DC}{BC+AC}$

= $\frac{h}{a+2400}$

h = (a + 2400)tan(22°) ------- (2)

Equating the values of h from equations (1) and (2),

a[tan(56°)] = (a + 2400)tan(22°)

a[tan(56°) - tan(22°)] = 2400[tan(22°)]

1.0785a = 968.6629

a = 899.085 ft

From equation (1),

h = 899.085[tan(56°)]

h = 1332.948

h ≈ 1332.95 ft

7 0

3 years ago