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3 years ago

Is (10,2) a solution to the equation 3y+14=2x?

Mathematics

1 answer:

Sergio [31]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

Use substitution method

3(2)+14=2(10)

6+14=20

20=20

Hope this helps. Have a nice day you amazing bean child.

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What is the area of quadrilateral QRST if QS=18 and RT=24. Show work.

lana [24]

Answer:

$\text{Area of quadrilateral QRST}=216$

Step-by-step explanation:

Please find the attached image for the quadrilateral QRST.

We have been given that $QS=18 \text{ and } RT=24$ . We are asked to find the area of quadrilateral QRST.

Upon looking at the image of quadrilateral QRST, we can see that quadrilateral QRST is a kite as it has one pair of diagonally opposite equal angles (98 degrees).

We know that area of kite is equal to half the product of its diagonal.

We can see from our image that QS and RT are diagonal of kite, so the area of quadrilateral QRST would be:

$\text{Area of quadrilateral QRST}=\frac{QS\cdot RT}{2}$

$\text{Area of quadrilateral QRST}=\frac{18\cdot 24}{2}$

$\text{Area of quadrilateral QRST}=\frac{432}{2}$

$\text{Area of quadrilateral QRST}=216$

Therefore, the area of quadrilateral QRST is 216 square units.

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3 years ago

1) Lisa is planning on baking a birthday cake for a party. The recipe calls for

Allushta [10]

Answer:

eggs milk baking soda sugar butter

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3 years ago

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Which equations for the measures of the unknown

ratelena [41]

Answer:

b. x=sin^-1(a/c)

c. x=tan^-1(c/a)

e. y=cos^-1(c/b)

Step-by-step explanation:

on edge!

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3 years ago

10 to the first power times 16.29

Mumz [18]

Answer:

162.9

Step-by-step explanation:

10 to the first power is 10 and 10 x 16.29=162.9

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3 years ago

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PLEASE HURRY

vladimir2022 [97]

Answer:

An open circle is at 6. Everything to the right of the line is shaded.

Step-by-step explanation:

x> 6

Since there is no equals sign, there is an open circle at 6

X is greater so the line goes to the right

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3 years ago

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